remove assets directory

build(deps): bump tar-fs from 3.0.8 to 3.0.9 in /sdk/typescript/tests/integration-tests/mix-fetch

.github/CODEOWNERS

@@ -14,7 +14,6 @@
 # contracts
 /contracts/mixnet @durch @jstuczyn
 /contracts/vesting @durch @jstuczyn
-/contracts/service-provider-directory @octol
 
 # crypto code
 /common/crypto/ @jstuczyn
@@ -22,14 +21,5 @@
 /common/dkg/ @jstuczyn
 /common/nymsphinx/ @jstuczyn
 
-# rust sdk
-/sdk/rust/ @octol
-
-# nym-connect (rust)
-/nym-connect/desktop/src-tauri/ @octol
-
-# nym-wallet (rust)
-/nym-wallet/src-tauri/ @octol
-
 # documentation
-/documentation @mfahampshire
+/documentation @mfahampshire

.github/actions/nym-hash-releases/src/package-lock.json

@@ -415,9 +415,9 @@
       }
     },
     "node_modules/undici": {
-      "version": "5.28.5",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.5.tgz",
-      "integrity": "sha512-zICwjrDrcrUE0pyyJc1I2QzBkLM8FINsgOrt6WjA+BgajVq9Nxu2PbFFXUrAggLfDXlZGZBVZYw7WNV5KiBiBA==",
+      "version": "5.29.0",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.29.0.tgz",
+      "integrity": "sha512-raqeBD6NQK4SkWhQzeYKd1KmIG6dllBOTt55Rmkt4HtI9mwdWtJljnrXjAFUBLTSN67HWrOIZ3EPF4kjUw80Bg==",
       "license": "MIT",
       "dependencies": {
         "@fastify/busboy": "^2.0.0"

.github/dependabot.yml

@@ -31,5 +31,3 @@ updates:
         update-types:
           - "patch"
     open-pull-requests-limit: 10
-    assignees:
-      - "octol"

.github/workflows/cd-docs.yml

@@ -21,7 +21,7 @@ jobs:
         run: sudo apt-get install -y rsync
       - uses: rlespinasse/github-slug-action@v3.x
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
         with:
           version: 9
       - uses: actions/setup-node@v4

.github/workflows/ci-build.yml

@@ -5,7 +5,6 @@ on:
     paths:
       - 'clients/**'
       - 'common/**'
-      - 'explorer-api/**'
       - 'gateway/**'
       - 'integrations/**'
       - 'nym-api/**'
@@ -13,6 +12,7 @@ on:
       - 'nym-network-monitor/**'
       - 'nym-node/**'
       - 'nym-node-status-api/**'
+      - 'nym-statistics-api/**'
       - 'nym-outfox/**'
       - 'nym-validator-rewarder/**'
       - 'nyx-chain-watcher/**'
@@ -38,7 +38,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ arc-ubuntu-22.04, custom-windows-11, custom-runner-mac-m1 ]
+        os: [ arc-ubuntu-22.04, custom-windows-11, custom-macos-15 ]
     runs-on: ${{ matrix.os }}
     env:
       CARGO_TERM_COLOR: always

.github/workflows/ci-check-ns-api-version.yml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/ci-check-nym-stats-api-version.yml

@@ -0,0 +1,57 @@
+name: ci-check-nym-stats-api-version
+
+on:
+  pull_request:
+    paths:
+      - "nym-statistics-api/**"
+
+env:
+  WORKING_DIRECTORY: "nym-statistics-api"
+
+jobs:
+  check-if-tag-exists:
+    runs-on: arc-ubuntu-22.04-dind
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Get version from cargo.toml
+        uses: mikefarah/yq@v4.45.4
+        id: get_version
+        with:
+          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
+
+      - name: Check if git tag exists
+        run: |
+          TAG=${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}
+          if [[ -z "$TAG" ]]; then
+            echo "Tag is empty"
+            exit 1
+          fi
+          git ls-remote --tags origin | awk '{print $2}'
+          if git ls-remote --tags origin | awk '{print $2}' | grep -q "refs/tags/$TAG$" ; then
+              echo "Tag '$TAG' ALREADY EXISTS on the remote"
+              exit 1
+          else
+              echo "Tag '$TAG' does not exist on the remote"
+          fi
+      - name: Check if harbor tag exists
+        run: |
+          TAG=${{ steps.get_version.outputs.result }}
+          registry=https://harbor.nymte.ch
+          repo_name=nym/nym-statistics-api
+          if [[ -z $TAG ]]; then
+            echo "Tag is empty"
+            exit 1
+          fi
+          curl -su ${{ secrets.HARBOR_ROBOT_USERNAME }}:${{ secrets.HARBOR_ROBOT_SECRET }} "$registry/v2/$repo_name/tags/list" | jq
+          exists=$(curl -su ${{ secrets.HARBOR_ROBOT_USERNAME }}:${{ secrets.HARBOR_ROBOT_SECRET }} "$registry/v2/$repo_name/tags/list" | jq --arg tag $TAG '.tags | contains([$tag])' )
+          if [[ $exists = "true" ]]; then
+            echo "Version '$TAG' defined in Cargo.toml ALREADY EXISTS as tag in harbor repo"
+            exit 1
+          elif [[ $exists = "false" ]]; then
+            echo "Version '$TAG' doesn't exist on the remote"
+          else
+            echo "Unknown output '$exists'"
+            exit 1
+          fi

.github/workflows/ci-contracts-upload-binaries.yml

@@ -56,6 +56,7 @@ jobs:
           cp contracts/target/wasm32-unknown-unknown/release/cw3_flex_multisig.wasm $OUTPUT_DIR
           cp contracts/target/wasm32-unknown-unknown/release/cw4_group.wasm $OUTPUT_DIR
           cp contracts/target/wasm32-unknown-unknown/release/nym_ecash.wasm $OUTPUT_DIR
+          cp contracts/target/wasm32-unknown-unknown/release/nym_pool_contract.wasm $OUTPUT_DIR
 
       - name: Deploy branch to CI www
         continue-on-error: true

.github/workflows/ci-contracts.yml

@@ -20,6 +20,7 @@ jobs:
     runs-on: ubuntu-22.04
     env:
       CARGO_TERM_COLOR: always
+      RUSTUP_PERMIT_COPY_RENAME: 1
     steps:
       - uses: actions/checkout@v4
 
@@ -27,7 +28,8 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          # pinned due to issues building contracts
+          toolchain: 1.86.0
           target: wasm32-unknown-unknown
           override: true
           components: rustfmt, clippy

.github/workflows/ci-docs.yml

@@ -28,7 +28,7 @@ jobs:
         run: sudo apt-get install -y rsync
       - uses: rlespinasse/github-slug-action@v3.x
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4.0.0
+        uses: pnpm/action-setup@v4.1.0
         with:
           version: 9
       - uses: actions/setup-node@v4

.github/workflows/nym-api-integration-tests.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Rust
         uses: actions-rs/toolchain@v1

.github/workflows/publish-nym-binaries.yml

@@ -19,9 +19,7 @@ jobs:
     if: ${{ (startsWith(github.ref, 'refs/tags/nym-binaries-') && github.event_name == 'release') || github.event_name == 'workflow_dispatch' }}
     strategy:
       fail-fast: false
-      matrix:
-        platform: [custom-ubuntu-22.04]
-    runs-on: ${{ matrix.platform }}
+    runs-on: arc-ubuntu-22.04
 
     outputs:
       release_id: ${{ steps.create-release.outputs.id }}
@@ -54,7 +52,7 @@ jobs:
       - name: Install Rust stable
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: stable
+          toolchain: 1.86.0
           override: true
 
       - name: Build all binaries
@@ -68,7 +66,6 @@ jobs:
         with:
           name: my-artifact
           path: |
-            target/release/explorer-api
             target/release/nym-client
             target/release/nym-socks5-client
             target/release/nym-api
@@ -77,14 +74,13 @@ jobs:
             target/release/nymvisor
             target/release/nym-node
           retention-days: 30
-
+    
       - id: create-release
         name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631
         if: github.event_name == 'release'
         with:
           files: |
-            target/release/explorer-api
             target/release/nym-client
             target/release/nym-socks5-client
             target/release/nym-api

.github/workflows/push-credential-proxy.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/nym-credential-proxy/Cargo.toml

.github/workflows/push-data-observatory.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-network-monitor.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/nym-network-monitor/Cargo.toml

.github/workflows/push-node-status-agent.yaml

@@ -31,7 +31,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-node-status-api.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-nym-api.yaml

@@ -0,0 +1,51 @@
+name: Build and upload Nym APU container to harbor.nymte.ch
+on:
+  workflow_dispatch:
+
+env:
+  WORKING_DIRECTORY: "."
+  CONTAINER_NAME: "nym-api"
+
+jobs:
+  build-container:
+    runs-on: arc-ubuntu-22.04-dind
+    steps:
+      - name: Login to Harbor
+        uses: docker/login-action@v3
+        with:
+          registry: harbor.nymte.ch
+          username: ${{ secrets.HARBOR_ROBOT_USERNAME }}
+          password: ${{ secrets.HARBOR_ROBOT_SECRET }}
+
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Configure git identity
+        run: |
+          git config --global user.email "lawrence@nymtech.net"
+          git config --global user.name "Lawrence Stalder"
+
+      - name: Get version from cargo.toml
+        uses: mikefarah/yq@v4.45.4
+        id: get_version
+        with:
+          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/nym-api/Cargo.toml
+
+      - name: Remove existing tag if exists
+        run: |
+          echo "Checking if tag ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} exists..."
+          if git rev-parse ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} >/dev/null 2>&1; then
+            echo "Tag ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} already exists"
+            git push --delete origin ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }}
+            git tag -d ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }}
+          fi
+
+      - name: Create tag
+        run: |
+          git tag -a ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }} -m "Version ${{ steps.get_version.outputs.result }}"
+          git push origin ${{ env.CONTAINER_NAME }}-${{ steps.get_version.outputs.result }}
+          
+      - name: BuildAndPushImageOnHarbor
+        run: |
+          docker build -f nym-api.dockerfile ${{ env.WORKING_DIRECTORY }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:${{ steps.get_version.outputs.result }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:latest
+          docker push harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }} --all-tags

.github/workflows/push-nym-node.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-nym-statistics-api.yaml

@@ -0,0 +1,42 @@
+name: Build and upload Nym Statistics API container to harbor.nymte.ch
+on:
+  workflow_dispatch:
+
+env:
+  WORKING_DIRECTORY: "nym-statistics-api"
+  CONTAINER_NAME: "nym-statistics-api"
+
+jobs:
+  build-container:
+    runs-on: arc-ubuntu-22.04-dind
+    steps:
+      - name: Login to Harbor
+        uses: docker/login-action@v3
+        with:
+          registry: harbor.nymte.ch
+          username: ${{ secrets.HARBOR_ROBOT_USERNAME }}
+          password: ${{ secrets.HARBOR_ROBOT_SECRET }}
+
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Configure git identity
+        run: |
+          git config --global user.email "lawrence@nymtech.net"
+          git config --global user.name "Lawrence Stalder"
+
+      - name: Get version from cargo.toml
+        uses: mikefarah/yq@v4.45.4
+        id: get_version
+        with:
+          cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml
+
+      - name: Create tag
+        run: |
+          git tag -a ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }} -m "Version ${{ steps.get_version.outputs.result }}"
+          git push origin ${{ env.WORKING_DIRECTORY }}-${{ steps.get_version.outputs.result }}
+
+      - name: BuildAndPushImageOnHarbor
+        run: |
+          docker build -f ${{ env.WORKING_DIRECTORY }}/Dockerfile . -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:${{ steps.get_version.outputs.result }} -t harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }}:latest
+          docker push harbor.nymte.ch/nym/${{ env.CONTAINER_NAME }} --all-tags

.github/workflows/push-nyx-chain-watcher.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.github/workflows/push-validator-rewarder.yaml

@@ -26,7 +26,7 @@ jobs:
           git config --global user.name "Lawrence Stalder"
 
       - name: Get version from cargo.toml
-        uses: mikefarah/yq@v4.45.1
+        uses: mikefarah/yq@v4.45.4
         id: get_version
         with:
           cmd: yq -oy '.package.version' ${{ env.WORKING_DIRECTORY }}/Cargo.toml

.gitignore

@@ -40,7 +40,6 @@ validator-config
 validator-api-config.toml
 dist
 storybook-static
-envs/qwerty.env
 .parcel-cache
 **/.DS_Store
 cpu-cycles/libcpucycles/build
@@ -59,3 +58,6 @@ nym-api/redocly/formatted-openapi.json
 
 *.sqlite
 .build
+
+**/settings.sql
+**/enter_db.sh

CHANGELOG.md

@@ -4,6 +4,156 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 
 ## [Unreleased]
 
+## [2025.11-cheddar] (2025-06-10)
+
+- No autoremoval of peers ([#5831])
+- Set cached storage counters to 0 ([#5812])
+- hack: temporarily use next.config.js instead of next.config.ts ([#5805])
+- chore: resolve 1.87 clippy warnings ([#5802])
+- Nym Statistics API ([#5800])
+- QoL: RequestPath trait for http-api-client ([#5788])
+- Fix contains ticketbook function that always returned true ([#5787])
+- swap a decode into a fromrow to please future postgres feature ([#5785])
+- Make address cache configurable ([#5784])
+- Track wireguard credential retries ([#5783])
+
+[#5831]: https://github.com/nymtech/nym/pull/5831
+[#5812]: https://github.com/nymtech/nym/pull/5812
+[#5805]: https://github.com/nymtech/nym/pull/5805
+[#5802]: https://github.com/nymtech/nym/pull/5802
+[#5800]: https://github.com/nymtech/nym/pull/5800
+[#5788]: https://github.com/nymtech/nym/pull/5788
+[#5787]: https://github.com/nymtech/nym/pull/5787
+[#5785]: https://github.com/nymtech/nym/pull/5785
+[#5784]: https://github.com/nymtech/nym/pull/5784
+[#5783]: https://github.com/nymtech/nym/pull/5783
+
+## [2025.10-brie] (2025-05-27)
+
+- Backport PR 5779 ([#5801])
+- Expanded Accept Encoding for `reqwest` ([#5779])
+- Teach HttpClientError how to report its status code and timeout ([#5770])
+- Skip refreshing the topology on startup as we already have an initial set ([#5768])
+- Fetch the topology from the nym-api concurrently ([#5767])
+- feat: use bincode by default in NymApiClient + remove feature-lock ([#5761])
+- Instrument create_request ([#5760])
+- Add node_bonded field to delegations ([#5759])
+- build(deps): bump mikefarah/yq from 4.45.1 to 4.45.4 ([#5758])
+- Raw route submissions ([#5756])
+- feat: expires header for `/active` nym-api responses ([#5755])
+- Decrease default average packet delay to 15 ms ([#5754])
+- build(deps): bump the patch-updates group across 1 directory with 12 updates ([#5753])
+- Remove pretty_env_logger and switch remaining crates to use tracing ([#5749])
+- Update pretty_env_logger to latest to not depend on unmaintained crate atty ([#5748])
+- Upgrade prometheus crate to fix security warning ([#5747])
+- Downgrade deranged crate to 0.4.0 ([#5746])
+- feat: nym-api bincode + yaml support ([#5745])
+- fix parallel feature in ecash crate with send + sync ([#5744])
+- Remove old test directory - Update validator docker ([#5743])
+- [Feature] `RememberMe` is the new don't `ForgetMe` ([#5742])
+- build(deps): bump ammonia from 4.0.0 to 4.1.0 ([#5739])
+- build(deps): bump base-x from 3.0.9 to 3.0.11 in /testnet-faucet ([#5737])
+- build(deps): bump http-proxy-middleware from 2.0.8 to 2.0.9 ([#5730])
+
+[#5801]: https://github.com/nymtech/nym/pull/5801
+[#5779]: https://github.com/nymtech/nym/pull/5779
+[#5770]: https://github.com/nymtech/nym/pull/5770
+[#5768]: https://github.com/nymtech/nym/pull/5768
+[#5767]: https://github.com/nymtech/nym/pull/5767
+[#5761]: https://github.com/nymtech/nym/pull/5761
+[#5760]: https://github.com/nymtech/nym/pull/5760
+[#5759]: https://github.com/nymtech/nym/pull/5759
+[#5758]: https://github.com/nymtech/nym/pull/5758
+[#5756]: https://github.com/nymtech/nym/pull/5756
+[#5755]: https://github.com/nymtech/nym/pull/5755
+[#5754]: https://github.com/nymtech/nym/pull/5754
+[#5753]: https://github.com/nymtech/nym/pull/5753
+[#5749]: https://github.com/nymtech/nym/pull/5749
+[#5748]: https://github.com/nymtech/nym/pull/5748
+[#5747]: https://github.com/nymtech/nym/pull/5747
+[#5746]: https://github.com/nymtech/nym/pull/5746
+[#5745]: https://github.com/nymtech/nym/pull/5745
+[#5744]: https://github.com/nymtech/nym/pull/5744
+[#5743]: https://github.com/nymtech/nym/pull/5743
+[#5742]: https://github.com/nymtech/nym/pull/5742
+[#5739]: https://github.com/nymtech/nym/pull/5739
+[#5737]: https://github.com/nymtech/nym/pull/5737
+[#5730]: https://github.com/nymtech/nym/pull/5730
+
+## [2025.9-appenzeller] (2025-05-13)
+
+- build(deps): bump clap from 4.5.36 to 4.5.37 in the patch-updates group ([#5722])
+- build(deps): bump golang.org/x/net from 0.36.0 to 0.38.0 in /wasm/mix-fetch/go-mix-conn ([#5720])
+- build(deps-dev): bump http-proxy-middleware from 2.0.6 to 2.0.9 in /wasm/client/internal-dev ([#5719])
+- Add /account/{address} ([#5673])
+- Add contains ticketbook data db query ([#5670])
+
+[#5722]: https://github.com/nymtech/nym/pull/5722
+[#5720]: https://github.com/nymtech/nym/pull/5720
+[#5719]: https://github.com/nymtech/nym/pull/5719
+[#5673]: https://github.com/nymtech/nym/pull/5673
+[#5670]: https://github.com/nymtech/nym/pull/5670
+
+## [2025.8-tourist] (2025-04-29)
+
+- add reserved byte to reply surb serialisation ([#5731])
+- Remove inactive peers ([#5721])
+- Update Hickory DNS "0.24.4" to "0.25" ([#5709])
+- build(deps): bump the patch-updates group across 1 directory with 7 updates ([#5708])
+- Peer handle should die more gracefully ([#5704])
+- build(deps): bump crossbeam-channel from 0.5.14 to 0.5.15 ([#5702])
+- build(deps): bump actions/checkout from 3 to 4 ([#5700])
+- Feature/updated sphinx payload keys ([#5698])
+- Bump the nym-vpn deb metapackage to 1.0 ([#5697])
+- Make mix hops optional for Mixnet Client ([#5696])
+- build(deps): bump tokio from 1.44.1 to 1.44.2 ([#5693])
+- Feature/replay protection ([#5682])
+- Adding fresh nym-api tests and workflow ([#5659])
+- build(deps): bump next from 14.2.21 to 14.2.25 ([#5655])
+- build(deps): bump pnpm/action-setup from 4.0.0 to 4.1.0 ([#5436])
+
+[#5731]: https://github.com/nymtech/nym/pull/5731
+[#5721]: https://github.com/nymtech/nym/pull/5721
+[#5709]: https://github.com/nymtech/nym/pull/5709
+[#5708]: https://github.com/nymtech/nym/pull/5708
+[#5704]: https://github.com/nymtech/nym/pull/5704
+[#5702]: https://github.com/nymtech/nym/pull/5702
+[#5700]: https://github.com/nymtech/nym/pull/5700
+[#5698]: https://github.com/nymtech/nym/pull/5698
+[#5697]: https://github.com/nymtech/nym/pull/5697
+[#5696]: https://github.com/nymtech/nym/pull/5696
+[#5693]: https://github.com/nymtech/nym/pull/5693
+[#5682]: https://github.com/nymtech/nym/pull/5682
+[#5659]: https://github.com/nymtech/nym/pull/5659
+[#5655]: https://github.com/nymtech/nym/pull/5655
+[#5436]: https://github.com/nymtech/nym/pull/5436
+
+## [2025.7-tex] (2025-04-14)
+
+- Expand /v3/nym-nodes with geodata ([#5686])
+- chore: clippy for 1.86 ([#5685])
+- Featrure: Bash scripts to init and configure VMs conveniently and update docs ([#5681])
+- Update node versions in CI ([#5677])
+- build(deps): bump the patch-updates group across 1 directory with 8 updates ([#5668])
+- Update log crate ([#5667])
+- Minor fixes involving key cloning and hashing ([#5664])
+- mix throughput tester ([#5661])
+- build(deps): bump blake3 from 1.6.1 to 1.7.0 ([#5658])
+- build(deps): bump elliptic from 6.5.5 to 6.6.1 ([#5483])
+- Move all workflows on ubuntu-20 to ubuntu-22 ([#5455])
+
+[#5686]: https://github.com/nymtech/nym/pull/5686
+[#5685]: https://github.com/nymtech/nym/pull/5685
+[#5681]: https://github.com/nymtech/nym/pull/5681
+[#5677]: https://github.com/nymtech/nym/pull/5677
+[#5668]: https://github.com/nymtech/nym/pull/5668
+[#5667]: https://github.com/nymtech/nym/pull/5667
+[#5664]: https://github.com/nymtech/nym/pull/5664
+[#5661]: https://github.com/nymtech/nym/pull/5661
+[#5658]: https://github.com/nymtech/nym/pull/5658
+[#5483]: https://github.com/nymtech/nym/pull/5483
+[#5455]: https://github.com/nymtech/nym/pull/5455
+
 ## [2025.6-chuckles] (2025-03-31)
 
 - Remove Google public DNS ([#5660])

Cargo.toml

@@ -33,11 +33,13 @@ members = [
     "common/commands",
     "common/config",
     "common/cosmwasm-smart-contracts/coconut-dkg",
-    "common/cosmwasm-smart-contracts/contracts-common", "common/cosmwasm-smart-contracts/easy_addr",
+    "common/cosmwasm-smart-contracts/contracts-common",
+    "common/cosmwasm-smart-contracts/easy_addr",
     "common/cosmwasm-smart-contracts/ecash-contract",
     "common/cosmwasm-smart-contracts/group-contract",
     "common/cosmwasm-smart-contracts/mixnet-contract",
     "common/cosmwasm-smart-contracts/multisig-contract",
+    "common/cosmwasm-smart-contracts/nym-pool-contract",
     "common/cosmwasm-smart-contracts/vesting-contract",
     "common/credential-storage",
     "common/credential-utils",
@@ -64,6 +66,8 @@ members = [
     "common/nym-id",
     "common/nym-metrics",
     "common/nym_offline_compact_ecash",
+    "common/nymnoise",
+    "common/nymnoise/keys",
     "common/nymsphinx",
     "common/nymsphinx/acknowledgements",
     "common/nymsphinx/addressing",
@@ -97,7 +101,6 @@ members = [
     "common/wireguard-types",
     "documentation/autodoc",
     "gateway",
-    "integrations/bity",
     "nym-api",
     "nym-api/nym-api-requests",
     "nym-browser-extension/storage",
@@ -112,6 +115,7 @@ members = [
     "nym-node/nym-node-metrics",
     "nym-node/nym-node-requests",
     "nym-outfox",
+    "nym-statistics-api",
     "nym-validator-rewarder",
     "nyx-chain-watcher",
     "sdk/ffi/cpp",
@@ -123,7 +127,6 @@ members = [
     "service-providers/ip-packet-router",
     "service-providers/network-requester",
     "tools/echo-server",
-    "tools/echo-server",
     "tools/internal/contract-state-importer/importer-cli",
     "tools/internal/contract-state-importer/importer-contract",
     "tools/internal/mixnet-connectivity-check",
@@ -132,7 +135,8 @@ members = [
     "tools/internal/testnet-manager",
     "tools/internal/testnet-manager",
     "tools/internal/testnet-manager/dkg-bypass-contract",
-    "tools/internal/testnet-manager/dkg-bypass-contract", "tools/internal/validator-status-check",
+    "tools/internal/testnet-manager/dkg-bypass-contract",
+    "tools/internal/validator-status-check",
     "tools/nym-cli",
     "tools/nym-id-cli",
     "tools/nym-nr-query",
@@ -153,6 +157,7 @@ default-members = [
     "nym-node",
     "nym-node-status-api/nym-node-status-agent",
     "nym-node-status-api/nym-node-status-api",
+    "nym-statistics-api",
     "nym-validator-rewarder",
     "nyx-chain-watcher",
     "service-providers/authenticator",
@@ -161,12 +166,7 @@ default-members = [
     "tools/nymvisor",
 ]
 
-exclude = [
-    "explorer",
-    "contracts",
-    "nym-wallet",
-    "cpu-cycles",
-]
+exclude = ["explorer", "contracts", "nym-wallet", "cpu-cycles"]
 
 [workspace.package]
 authors = ["Nym Technologies SA"]
@@ -185,7 +185,7 @@ aes = "0.8.1"
 aes-gcm = "0.10.1"
 aes-gcm-siv = "0.11.1"
 ammonia = "4"
-anyhow = "1.0.97"
+anyhow = "1.0.98"
 arc-swap = "1.7.1"
 argon2 = "0.5.0"
 async-trait = "0.1.88"
@@ -204,14 +204,14 @@ bloomfilter = "3.0.1"
 bs58 = "0.5.1"
 bytecodec = "0.4.15"
 bytes = "1.10.1"
-cargo_metadata = "0.18.1"
+cargo_metadata = "0.19.2"
 celes = "2.6.0"
 cfg-if = "1.0.0"
 chacha20 = "0.9.0"
 chacha20poly1305 = "0.10.1"
-chrono = "0.4.40"
+chrono = "0.4.41"
 cipher = "0.4.3"
-clap = "4.5.34"
+clap = "4.5.38"
 clap_complete = "4.5"
 clap_complete_fig = "4.5"
 colored = "2.2"
@@ -236,12 +236,12 @@ dotenvy = "0.15.6"
 ecdsa = "0.16"
 ed25519-dalek = "2.1"
 encoding_rs = "0.8.35"
-env_logger = "0.11.7"
+env_logger = "0.11.8"
 envy = "0.4"
 etherparse = "0.13.0"
 eyre = "0.6.9"
 fastrand = "2.1.1"
-flate2 = "1.1.0"
+flate2 = "1.1.1"
 futures = "0.3.31"
 futures-util = "0.3"
 generic-array = "0.14.7"
@@ -251,7 +251,7 @@ handlebars = "3.5.5"
 headers = "0.4.0"
 hex = "0.4.3"
 hex-literal = "0.3.3"
-hickory-resolver = "0.24.4"
+hickory-resolver = "0.25"
 hkdf = "0.12.3"
 hmac = "0.12.1"
 http = "1"
@@ -286,7 +286,6 @@ pem = "0.8"
 petgraph = "0.6.5"
 pin-project = "1.1"
 pin-project-lite = "0.2.16"
-pretty_env_logger = "0.4.0"
 publicsuffix = "2.3.0"
 quote = "1"
 rand = "0.8.5"
@@ -310,10 +309,11 @@ serde_json_path = "0.7.2"
 serde_repr = "0.1"
 serde_with = "3.9.0"
 serde_yaml = "0.9.25"
-sha2 = "0.10.8"
+sha2 = "0.10.9"
 si-scale = "0.2.3"
+snow = "0.9.6"
 sphinx-packet = "=0.6.0"
-sqlx = "0.7.4"
+sqlx = "0.8.6"
 strum = "0.26"
 strum_macros = "0.26"
 subtle-encoding = "0.5"
@@ -321,17 +321,17 @@ syn = "1"
 sysinfo = "0.33.0"
 tap = "1.0.1"
 tar = "0.4.44"
-tempfile = "3.19"
+tempfile = "3.20"
 thiserror = "2.0"
 time = "0.3.41"
-tokio = "1.44"
+tokio = "1.45"
 tokio-postgres = "0.7"
 tokio-stream = "0.1.17"
 tokio-test = "0.4.4"
 tokio-tun = "0.11.5"
 tokio-tungstenite = { version = "0.20.1" }
-tokio-util = "0.7.14"
-toml = "0.8.20"
+tokio-util = "0.7.15"
+toml = "0.8.22"
 tower = "0.5.2"
 tower-http = "0.5.2"
 tracing = "0.1.41"
@@ -342,7 +342,7 @@ tracing-tree = "0.2.2"
 tracing-indicatif = "0.3.9"
 ts-rs = "10.1.0"
 tungstenite = { version = "0.20.1", default-features = false }
-uniffi = "0.29.1"
+uniffi = "0.29.2"
 uniffi_build = "0.29.0"
 url = "2.5"
 utoipa = "5.2"
@@ -351,11 +351,10 @@ utoipauto = "0.2"
 uuid = "*"
 vergen = { version = "=8.3.1", default-features = false }
 walkdir = "2"
-wasm-bindgen-test = "0.3.49"
 x25519-dalek = "2.0.0"
 zeroize = "1.7.0"
 
-prometheus = { version = "0.13.0" }
+prometheus = { version = "0.14.0" }
 
 # coconut/DKG related
 # unfortunately until https://github.com/zkcrypto/bls12_381/issues/10 is resolved, we have to rely on the fork
@@ -385,20 +384,21 @@ bip32 = { version = "0.5.3", default-features = false }
 
 
 cosmrs = { version = "0.21.1" }
-tendermint = "0.40.0"
-tendermint-rpc = "0.40.0"
+tendermint = "0.40.4"
+tendermint-rpc = "0.40.4"
 prost = { version = "0.13", default-features = false }
 
 # wasm-related dependencies
 gloo-utils = "0.2.0"
 gloo-net = "0.6.0"
 
-indexed_db_futures = "0.6.1"
+indexed_db_futures = "0.6.4"
 js-sys = "0.3.76"
 serde-wasm-bindgen = "0.6.5"
 tsify = "0.4.5"
 wasm-bindgen = "0.2.99"
 wasm-bindgen-futures = "0.4.49"
+wasm-bindgen-test = "0.3.49"
 wasmtimer = "0.4.1"
 web-sys = "0.3.76"
 

Makefile

@@ -133,7 +133,7 @@ clippy: sdk-wasm-lint
 # Build contracts ready for deploy
 # -----------------------------------------------------------------------------
 
-CONTRACTS=vesting_contract mixnet_contract nym_ecash cw3_flex_multisig cw4_group nym_coconut_dkg
+CONTRACTS=vesting_contract mixnet_contract nym_ecash cw3_flex_multisig cw4_group nym_coconut_dkg nym_pool_contract
 CONTRACTS_WASM=$(addsuffix .wasm, $(CONTRACTS))
 CONTRACTS_OUT_DIR=contracts/target/wasm32-unknown-unknown/release
 

assets/README.md

@@ -1,12 +0,0 @@
-# Shared assets
-
-This directory contains asset files shared by many projects in this repo.
-
-You will find:
-
-- favicons
-- logos
-- shared fonts
-- shared icon SVGs
-
-See [ts-packages/react-webpack-with-theme-example](../ts-packages/react-webpack-with-theme-example) for examples of usage.

assets/favicon/favicon.svg

@@ -1,10 +0,0 @@
-<svg width="64" height="64" viewBox="0 0 80 80" fill="none" xmlns="http://www.w3.org/2000/svg">
-	<path d="M40 78.5C61.263 78.5 78.5 61.263 78.5 40C78.5 18.737 61.263 1.5 40 1.5C18.737 1.5 1.5 18.737 1.5 40C1.5 61.263 18.737 78.5 40 78.5Z" fill="#070B15" stroke="url(#paint0_linear_0_1)" stroke-width="3"/>
-	<path d="M31.4894 27.56L41.8623 56H48.5106H56V24H48.5106V52.4L38.1777 24H31.4894H24V56H31.4894V27.56Z" fill="white"/>
-	<defs>
-		<linearGradient id="paint0_linear_0_1" x1="0.839161" y1="80" x2="80" y2="80" gradientUnits="userSpaceOnUse">
-			<stop offset="0.09375" stop-color="#FB6E4E"/>
-			<stop offset="1" stop-color="#F51473"/>
-		</linearGradient>
-	</defs>
-</svg>

assets/fonts/fonts.css

@@ -1,6 +0,0 @@
-@font-face {
-    font-family: 'Open Sans';
-    src: url('./OpenSans-VariableFont_wdth,wght.ttf') format('truetype-variations'),
-    url('./OpenSans-Italic-VariableFont_wdth,wght.ttf') format('truetype-variations');
-    font-weight: 100 1000;
-}

assets/fonts/non-variable/README.md

@@ -1,8 +0,0 @@
-Update fonts by doing the following:
-
-1. Go to https://fonts.google.com/specimen/Open+Sans
-2. Add all the styles you want and select `@import`
-3. Copy the url (e.g. curl https://fonts.googleapis.com/css2\?family\=Open+Sans:ital,wght@0,300\;0,400\;0,500\;0,600\;0,700\;0,800\;1,300\;1,400\;1,500\;1,600\;1,700\;1,800\&display\=swap)
-4. Run `curl curl https://fonts.googleapis.com/css2\?family\=Open+Sans:ital,wght@0,300\;0,400\;0,500\;0,600\;0,700\;0,800\;1,300\;1,400\;1,500\;1,600\;1,700\;1,800\&display\=swap`
-5. Use the response as the CSS import directives and download the font files for each font weight
-6. Remember to delete any old font files

assets/fonts/non-variable/fonts.css

@@ -1,96 +0,0 @@
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 300;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 400;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 500;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 600;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 700;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: italic;
-    font-weight: 800;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjaVc.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: normal;
-    font-weight: 300;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: normal;
-    font-weight: 400;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: normal;
-    font-weight: 500;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: normal;
-    font-weight: 600;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: normal;
-    font-weight: 700;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf) format('truetype');
-}
-@font-face {
-    font-family: 'Open Sans';
-    font-style: normal;
-    font-weight: 800;
-    font-stretch: normal;
-    font-display: swap;
-    src: url(./memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf) format('truetype');
-}

assets/logo/logo-bw.svg

@@ -1,53 +0,0 @@
-<svg
-  width="100%"
-  height="100%"
-  viewBox="0 0 80 80"
-  fill="none"
-  xmlns="http://www.w3.org/2000/svg"
->
-  <g clip-path="url(#clip0_421_13045)">
-    <path
-      d="M40 80C62.0914 80 80 62.0914 80 40C80 17.9086 62.0914 0 40 0C17.9086 0 0 17.9086 0 40C0 62.0914 17.9086 80 40 80Z"
-      fill="black"
-    />
-    <path
-      d="M40 77.2636C60.5801 77.2636 77.2636 60.5801 77.2636 40C77.2636 19.4199 60.5801 2.73645 40 2.73645C19.4199 2.73645 2.73645 19.4199 2.73645 40C2.73645 60.5801 19.4199 77.2636 40 77.2636Z"
-      fill="white"
-    />
-    <path
-      d="M24.0224 32.471H23.9776V32.5084V45.5775L18.4673 32.4934L18.4598 32.471H18.4299H15.3047H11.7981H11.7607V32.5084V47.4916V47.529H11.7981H15.3047H15.3421V47.4916V34.4L20.8748 47.5065L20.8822 47.529H20.9121H24.0224H27.5215H27.5589V47.4916V32.5084V32.471H27.5215H24.0224Z"
-      fill="black"
-    />
-    <path
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assets/logo/logo-circle-small.svg

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-        </linearGradient>
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assets/logo/logo-circle.svg

@@ -1,13 +0,0 @@
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assets/logo/logo-wordmark.svg

@@ -1,5 +0,0 @@
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assets/token/token-dark-testnet.svg

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assets/token/token-dark.svg

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assets/token/token-light-testnet.svg

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assets/token/token-light.svg

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clients/native/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nym-client"
-version = "1.1.53"
+version = "1.1.57"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 description = "Implementation of the Nym Client"
 edition = "2021"
@@ -46,6 +46,7 @@ nym-bandwidth-controller = { path = "../../common/bandwidth-controller" }
 nym-bin-common = { path = "../../common/bin-common", features = [
     "output_format",
     "clap",
+    "basic_tracing",
 ] }
 nym-client-core = { path = "../../common/client-core", features = [
     "fs-credentials-storage",

clients/native/examples/js-examples/websocket/package-lock.json

@@ -2048,10 +2048,11 @@
       }
     },
     "node_modules/http-proxy-middleware": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.4.tgz",
-      "integrity": "sha512-m/4FxX17SUvz4lJ5WPXOHDUuCwIqXLfLHs1s0uZ3oYjhoXlx9csYxaOa0ElDEJ+h8Q4iJ1s+lTMbiCa4EXIJqg==",
+      "version": "2.0.9",
+      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.9.tgz",
+      "integrity": "sha512-c1IyJYLYppU574+YI7R4QyX2ystMtVXZwIdzazUIPIJsHuWNd+mho2j+bKoHftndicGj9yh+xjd+l0yj7VeT1Q==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@types/http-proxy": "^1.17.8",
         "http-proxy": "^1.18.1",
@@ -6095,9 +6096,9 @@
       }
     },
     "http-proxy-middleware": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.4.tgz",
-      "integrity": "sha512-m/4FxX17SUvz4lJ5WPXOHDUuCwIqXLfLHs1s0uZ3oYjhoXlx9csYxaOa0ElDEJ+h8Q4iJ1s+lTMbiCa4EXIJqg==",
+      "version": "2.0.9",
+      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.9.tgz",
+      "integrity": "sha512-c1IyJYLYppU574+YI7R4QyX2ystMtVXZwIdzazUIPIJsHuWNd+mho2j+bKoHftndicGj9yh+xjd+l0yj7VeT1Q==",
       "dev": true,
       "requires": {
         "@types/http-proxy": "^1.17.8",

clients/native/src/client/config/mod.rs

@@ -25,6 +25,7 @@ pub mod old_config_v1_1_13;
 pub mod old_config_v1_1_20;
 pub mod old_config_v1_1_20_2;
 pub mod old_config_v1_1_33;
+pub mod old_config_v1_1_54;
 mod persistence;
 mod template;
 

clients/native/src/client/config/old_config_v1_1_33.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::client::config::persistence::ClientPaths;
-use crate::client::config::{default_config_filepath, Config, Socket, SocketType};
+use crate::client::config::{default_config_filepath, Socket, SocketType};
 use crate::error::ClientError;
 use nym_bin_common::logging::LoggingSettings;
 use nym_client_core::config::disk_persistence::old_v1_1_33::CommonClientPathsV1_1_33;
@@ -14,6 +14,8 @@ use std::io;
 use std::net::{IpAddr, Ipv4Addr};
 use std::path::Path;
 
+use super::old_config_v1_1_54::ConfigV1_1_54;
+
 #[derive(Debug, Deserialize, PartialEq, Eq, Serialize, Clone)]
 pub struct ClientPathsV1_1_33 {
     #[serde(flatten)]
@@ -33,6 +35,21 @@ pub struct ConfigV1_1_33 {
     pub logging: LoggingSettings,
 }
 
+impl TryFrom<ConfigV1_1_33> for ConfigV1_1_54 {
+    type Error = ClientError;
+
+    fn try_from(value: ConfigV1_1_33) -> Result<Self, Self::Error> {
+        Ok(ConfigV1_1_54 {
+            base: value.base.into(),
+            socket: value.socket.into(),
+            storage_paths: ClientPaths {
+                common_paths: value.storage_paths.common_paths.upgrade_default()?,
+            },
+            logging: value.logging,
+        })
+    }
+}
+
 impl ConfigV1_1_33 {
     pub fn read_from_toml_file<P: AsRef<Path>>(path: P) -> io::Result<Self> {
         read_config_from_toml_file(path)
@@ -41,17 +58,6 @@ impl ConfigV1_1_33 {
     pub fn read_from_default_path<P: AsRef<Path>>(id: P) -> io::Result<Self> {
         Self::read_from_toml_file(default_config_filepath(id))
     }
-
-    pub fn try_upgrade(self) -> Result<Config, ClientError> {
-        Ok(Config {
-            base: self.base.into(),
-            socket: self.socket.into(),
-            storage_paths: ClientPaths {
-                common_paths: self.storage_paths.common_paths.upgrade_default()?,
-            },
-            logging: self.logging,
-        })
-    }
 }
 
 #[derive(Debug, Deserialize, PartialEq, Eq, Serialize, Clone, Copy)]

clients/native/src/client/config/old_config_v1_1_54.rs

@@ -0,0 +1,41 @@
+use std::{io, path::Path};
+
+use nym_bin_common::logging::LoggingSettings;
+use nym_client_core::config::old_config_v1_1_54::ConfigV1_1_54 as BaseConfigV1_1_54;
+use nym_config::read_config_from_toml_file;
+use serde::{Deserialize, Serialize};
+
+use crate::error::ClientError;
+
+use super::{default_config_filepath, persistence::ClientPaths, Config, Socket};
+
+#[derive(Debug, Deserialize, PartialEq, Serialize, Clone)]
+pub struct ConfigV1_1_54 {
+    #[serde(flatten)]
+    pub base: BaseConfigV1_1_54,
+
+    pub socket: Socket,
+
+    pub storage_paths: ClientPaths,
+
+    pub logging: LoggingSettings,
+}
+
+impl ConfigV1_1_54 {
+    pub fn read_from_toml_file<P: AsRef<Path>>(path: P) -> io::Result<Self> {
+        read_config_from_toml_file(path)
+    }
+
+    pub fn read_from_default_path<P: AsRef<Path>>(id: P) -> io::Result<Self> {
+        Self::read_from_toml_file(default_config_filepath(id))
+    }
+
+    pub fn try_upgrade(self) -> Result<Config, ClientError> {
+        Ok(Config {
+            base: self.base.into(),
+            socket: self.socket,
+            storage_paths: self.storage_paths,
+            logging: self.logging,
+        })
+    }
+}

clients/native/src/client/config/template.rs

@@ -92,10 +92,6 @@ host = '{{ socket.host }}'
 
 [debug]
 
-[debug.traffic]
-average_packet_delay = '{{ debug.traffic.average_packet_delay }}'
-message_sending_average_delay = '{{ debug.traffic.message_sending_average_delay }}'
-
 [debug.acknowledgements]
 average_ack_delay = '{{ debug.acknowledgements.average_ack_delay }}'
 

clients/native/src/commands/mod.rs

@@ -5,6 +5,7 @@ use crate::client::config::old_config_v1_1_13::OldConfigV1_1_13;
 use crate::client::config::old_config_v1_1_20::ConfigV1_1_20;
 use crate::client::config::old_config_v1_1_20_2::ConfigV1_1_20_2;
 use crate::client::config::old_config_v1_1_33::ConfigV1_1_33;
+use crate::client::config::old_config_v1_1_54::ConfigV1_1_54;
 use crate::client::config::{BaseClientConfig, Config};
 use crate::commands::ecash::Ecash;
 use crate::error::ClientError;
@@ -177,7 +178,8 @@ async fn try_upgrade_v1_1_13_config(id: &str) -> Result<bool, ClientError> {
     let updated_step2: ConfigV1_1_20_2 = updated_step1.into();
     let (updated_step3, gateway_config) = updated_step2.upgrade()?;
     let old_paths = updated_step3.storage_paths.clone();
-    let updated = updated_step3.try_upgrade()?;
+    let updated_step4: ConfigV1_1_54 = updated_step3.try_into()?;
+    let updated = updated_step4.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -205,7 +207,8 @@ async fn try_upgrade_v1_1_20_config(id: &str) -> Result<bool, ClientError> {
     let updated_step1: ConfigV1_1_20_2 = old_config.into();
     let (updated_step2, gateway_config) = updated_step1.upgrade()?;
     let old_paths = updated_step2.storage_paths.clone();
-    let updated = updated_step2.try_upgrade()?;
+    let updated_step3: ConfigV1_1_54 = updated_step2.try_into()?;
+    let updated = updated_step3.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -229,7 +232,8 @@ async fn try_upgrade_v1_1_20_2_config(id: &str) -> Result<bool, ClientError> {
 
     let (updated_step1, gateway_config) = old_config.upgrade()?;
     let old_paths = updated_step1.storage_paths.clone();
-    let updated = updated_step1.try_upgrade()?;
+    let updated_step2: ConfigV1_1_54 = updated_step1.try_into()?;
+    let updated = updated_step2.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -252,7 +256,8 @@ async fn try_upgrade_v1_1_33_config(id: &str) -> Result<bool, ClientError> {
     info!("It is going to get updated to the current specification.");
 
     let old_paths = old_config.storage_paths.clone();
-    let updated = old_config.try_upgrade()?;
+    let updated_step1: ConfigV1_1_54 = old_config.try_into()?;
+    let updated = updated_step1.try_upgrade()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
@@ -265,6 +270,22 @@ async fn try_upgrade_v1_1_33_config(id: &str) -> Result<bool, ClientError> {
     Ok(true)
 }
 
+async fn try_upgrade_v1_1_54_config(id: &str) -> Result<bool, ClientError> {
+    // explicitly load it as v1.1.54 (which is incompatible with the current one, i.e. +1.1.55)
+    let Ok(old_config) = ConfigV1_1_54::read_from_default_path(id) else {
+        // if we failed to load it, there might have been nothing to upgrade
+        // or maybe it was an even older file. in either way. just ignore it and carry on with our day
+        return Ok(false);
+    };
+    info!("It seems the client is using <= v1.1.54 config template.");
+    info!("It is going to get updated to the current specification.");
+
+    let updated = old_config.try_upgrade()?;
+
+    updated.save_to_default_location()?;
+    Ok(true)
+}
+
 async fn try_upgrade_config(id: &str) -> Result<(), ClientError> {
     if try_upgrade_v1_1_13_config(id).await? {
         return Ok(());
@@ -278,6 +299,9 @@ async fn try_upgrade_config(id: &str) -> Result<(), ClientError> {
     if try_upgrade_v1_1_33_config(id).await? {
         return Ok(());
     }
+    if try_upgrade_v1_1_54_config(id).await? {
+        return Ok(());
+    }
 
     Ok(())
 }

clients/native/src/main.rs

@@ -4,7 +4,7 @@
 use std::error::Error;
 
 use clap::{crate_name, crate_version, Parser};
-use nym_bin_common::logging::{maybe_print_banner, setup_logging};
+use nym_bin_common::logging::{maybe_print_banner, setup_tracing_logger};
 use nym_network_defaults::setup_env;
 
 pub mod client;
@@ -20,7 +20,7 @@ async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
     if !args.no_banner {
         maybe_print_banner(crate_name!(), crate_version!());
     }
-    setup_logging();
+    setup_tracing_logger();
 
     if let Err(err) = commands::execute(args).await {
         log::error!("{err}");

clients/socks5/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nym-socks5-client"
-version = "1.1.53"
+version = "1.1.57"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
 description = "A SOCKS5 localhost proxy that converts incoming messages to Sphinx and sends them to a Nym address"
 edition = "2021"
@@ -27,6 +27,7 @@ zeroize = { workspace = true }
 nym-bin-common = { path = "../../common/bin-common", features = [
     "output_format",
     "clap",
+    "basic_tracing",
 ] }
 nym-client-core = { path = "../../common/client-core", features = [
     "fs-credentials-storage",

clients/socks5/src/commands/mod.rs

@@ -7,6 +7,7 @@ use crate::config::old_config_v1_1_20::ConfigV1_1_20;
 use crate::config::old_config_v1_1_20_2::ConfigV1_1_20_2;
 use crate::config::old_config_v1_1_30::ConfigV1_1_30;
 use crate::config::old_config_v1_1_33::ConfigV1_1_33;
+use crate::config::old_config_v1_1_54::ConfigV1_1_54;
 use crate::config::{BaseClientConfig, Config};
 use crate::error::Socks5ClientError;
 use clap::CommandFactory;
@@ -204,15 +205,16 @@ async fn try_upgrade_v1_1_13_config(id: &str) -> Result<bool, Socks5ClientError>
     let old_paths = updated_step3.storage_paths.clone();
 
     let updated_step4: ConfigV1_1_33 = updated_step3.into();
-    let updated = updated_step4.try_upgrade()?;
+    let updated_step5: ConfigV1_1_54 = updated_step4.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step5.storage_paths.common_paths,
         Some(gateway_config),
     )
     .await?;
 
+    let updated = updated_step5.try_upgrade()?;
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -234,15 +236,16 @@ async fn try_upgrade_v1_1_20_config(id: &str) -> Result<bool, Socks5ClientError>
     let old_paths = updated_step2.storage_paths.clone();
 
     let updated_step3: ConfigV1_1_33 = updated_step2.into();
-    let updated = updated_step3.try_upgrade()?;
+    let updated_step4: ConfigV1_1_54 = updated_step3.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step4.storage_paths.common_paths,
         Some(gateway_config),
     )
     .await?;
 
+    let updated = updated_step4.try_upgrade()?;
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -261,15 +264,17 @@ async fn try_upgrade_v1_1_20_2_config(id: &str) -> Result<bool, Socks5ClientErro
     let old_paths = updated_step1.storage_paths.clone();
 
     let updated_step2: ConfigV1_1_33 = updated_step1.into();
-    let updated = updated_step2.try_upgrade()?;
+    let updated_step3: ConfigV1_1_54 = updated_step2.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step3.storage_paths.common_paths,
         Some(gateway_config),
     )
     .await?;
 
+    let updated = updated_step3.try_upgrade()?;
+
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -287,15 +292,16 @@ async fn try_upgrade_v1_1_30_config(id: &str) -> Result<bool, Socks5ClientError>
     let old_paths = old_config.storage_paths.clone();
 
     let updated_step1: ConfigV1_1_33 = old_config.into();
-    let updated = updated_step1.try_upgrade()?;
+    let updated_step2: ConfigV1_1_54 = updated_step1.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step2.storage_paths.common_paths,
         None,
     )
     .await?;
 
+    let updated = updated_step2.try_upgrade()?;
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -312,15 +318,32 @@ async fn try_upgrade_v1_1_33_config(id: &str) -> Result<bool, Socks5ClientError>
 
     let old_paths = old_config.storage_paths.clone();
 
-    let updated = old_config.try_upgrade()?;
+    let updated_step1: ConfigV1_1_54 = old_config.try_into()?;
 
     v1_1_33::migrate_gateway_details(
         &old_paths.common_paths,
-        &updated.storage_paths.common_paths,
+        &updated_step1.storage_paths.common_paths,
         None,
     )
     .await?;
 
+    let updated = updated_step1.try_upgrade()?;
+    updated.save_to_default_location()?;
+    Ok(true)
+}
+
+async fn try_upgrade_v1_1_54_config(id: &str) -> Result<bool, Socks5ClientError> {
+    // explicitly load it as v1.1.54 (which is incompatible with the current one, i.e. +1.1.55)
+    let Ok(old_config) = ConfigV1_1_54::read_from_default_path(id) else {
+        // if we failed to load it, there might have been nothing to upgrade
+        // or maybe it was an even older file. in either way. just ignore it and carry on with our day
+        return Ok(false);
+    };
+    info!("It seems the client is using <= v1.1.54 config template.");
+    info!("It is going to get updated to the current specification.");
+
+    let updated = old_config.try_upgrade()?;
+
     updated.save_to_default_location()?;
     Ok(true)
 }
@@ -341,6 +364,9 @@ async fn try_upgrade_config(id: &str) -> Result<(), Socks5ClientError> {
     if try_upgrade_v1_1_33_config(id).await? {
         return Ok(());
     }
+    if try_upgrade_v1_1_54_config(id).await? {
+        return Ok(());
+    }
 
     Ok(())
 }

clients/socks5/src/config/mod.rs

@@ -25,6 +25,7 @@ pub mod old_config_v1_1_20;
 pub mod old_config_v1_1_20_2;
 pub mod old_config_v1_1_30;
 pub mod old_config_v1_1_33;
+pub mod old_config_v1_1_54;
 mod persistence;
 mod template;
 

clients/socks5/src/config/old_config_v1_1_33.rs

@@ -1,7 +1,7 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::config::{default_config_filepath, Config, SocksClientPaths};
+use crate::config::{default_config_filepath, SocksClientPaths};
 use crate::error::Socks5ClientError;
 use nym_bin_common::logging::LoggingSettings;
 use nym_client_core::config::disk_persistence::old_v1_1_33::CommonClientPathsV1_1_33;
@@ -11,6 +11,8 @@ use serde::{Deserialize, Serialize};
 use std::io;
 use std::path::Path;
 
+use super::old_config_v1_1_54::ConfigV1_1_54;
+
 #[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct SocksClientPathsV1_1_33 {
     #[serde(flatten)]
@@ -28,6 +30,20 @@ pub struct ConfigV1_1_33 {
     pub logging: LoggingSettings,
 }
 
+impl TryFrom<ConfigV1_1_33> for ConfigV1_1_54 {
+    type Error = Socks5ClientError;
+
+    fn try_from(value: ConfigV1_1_33) -> Result<Self, Self::Error> {
+        Ok(ConfigV1_1_54 {
+            core: value.core.into(),
+            storage_paths: SocksClientPaths {
+                common_paths: value.storage_paths.common_paths.upgrade_default()?,
+            },
+            logging: value.logging,
+        })
+    }
+}
+
 impl ConfigV1_1_33 {
     pub fn read_from_toml_file<P: AsRef<Path>>(path: P) -> io::Result<Self> {
         read_config_from_toml_file(path)
@@ -36,14 +52,4 @@ impl ConfigV1_1_33 {
     pub fn read_from_default_path<P: AsRef<Path>>(id: P) -> io::Result<Self> {
         Self::read_from_toml_file(default_config_filepath(id))
     }
-
-    pub fn try_upgrade(self) -> Result<Config, Socks5ClientError> {
-        Ok(Config {
-            core: self.core.into(),
-            storage_paths: SocksClientPaths {
-                common_paths: self.storage_paths.common_paths.upgrade_default()?,
-            },
-            logging: self.logging,
-        })
-    }
 }

clients/socks5/src/config/old_config_v1_1_54.rs

@@ -0,0 +1,39 @@
+use std::{io, path::Path};
+
+use nym_bin_common::logging::LoggingSettings;
+use nym_config::read_config_from_toml_file;
+use nym_socks5_client_core::config::old_config_v1_1_54::ConfigV1_1_54 as CoreConfigV1_1_54;
+use serde::{Deserialize, Serialize};
+
+use crate::config::Config;
+use crate::error::Socks5ClientError;
+
+use super::{default_config_filepath, SocksClientPaths};
+
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ConfigV1_1_54 {
+    pub core: CoreConfigV1_1_54,
+
+    pub storage_paths: SocksClientPaths,
+
+    pub logging: LoggingSettings,
+}
+
+impl ConfigV1_1_54 {
+    pub fn read_from_toml_file<P: AsRef<Path>>(path: P) -> io::Result<Self> {
+        read_config_from_toml_file(path)
+    }
+
+    pub fn read_from_default_path<P: AsRef<Path>>(id: P) -> io::Result<Self> {
+        Self::read_from_toml_file(default_config_filepath(id))
+    }
+
+    pub fn try_upgrade(self) -> Result<Config, Socks5ClientError> {
+        Ok(Config {
+            core: self.core.into(),
+            storage_paths: self.storage_paths,
+            logging: self.logging,
+        })
+    }
+}

clients/socks5/src/config/template.rs

@@ -98,10 +98,6 @@ send_anonymously = {{ core.socks5.send_anonymously }}
 
 [core.debug]
 
-[core.debug.traffic]
-average_packet_delay = '{{ core.debug.traffic.average_packet_delay }}'
-message_sending_average_delay = '{{ core.debug.traffic.message_sending_average_delay }}'
-
 [core.debug.acknowledgements]
 average_ack_delay = '{{ core.debug.acknowledgements.average_ack_delay }}'
 

clients/socks5/src/main.rs

@@ -4,7 +4,7 @@
 use std::error::Error;
 
 use clap::{crate_name, crate_version, Parser};
-use nym_bin_common::logging::{maybe_print_banner, setup_logging};
+use nym_bin_common::logging::{maybe_print_banner, setup_tracing_logger};
 use nym_network_defaults::setup_env;
 
 mod commands;
@@ -19,7 +19,7 @@ async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
     if !args.no_banner {
         maybe_print_banner(crate_name!(), crate_version!());
     }
-    setup_logging();
+    setup_tracing_logger();
 
     if let Err(err) = commands::execute(args).await {
         log::error!("{err}");

common/authenticator-requests/src/v1/registration.rs

@@ -108,7 +108,7 @@ impl GatewayClient {
     #[cfg(feature = "verify")]
     pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
         // use gateways key as a ref to an x25519_dalek key
-        let dh = (gateway_key.as_ref()).diffie_hellman(&self.pub_key);
+        let dh = gateway_key.inner().diffie_hellman(&self.pub_key);
 
         // TODO: change that to use our nym_crypto::hmac module instead
         #[allow(clippy::expect_used)]

common/authenticator-requests/src/v2/registration.rs

@@ -117,7 +117,7 @@ impl GatewayClient {
     #[cfg(feature = "verify")]
     pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
         // use gateways key as a ref to an x25519_dalek key
-        let dh = (gateway_key.as_ref()).diffie_hellman(&self.pub_key);
+        let dh = gateway_key.inner().diffie_hellman(&self.pub_key);
 
         // TODO: change that to use our nym_crypto::hmac module instead
         #[allow(clippy::expect_used)]

common/authenticator-requests/src/v3/registration.rs

@@ -117,7 +117,7 @@ impl GatewayClient {
     #[cfg(feature = "verify")]
     pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
         // use gateways key as a ref to an x25519_dalek key
-        let dh = (gateway_key.as_ref()).diffie_hellman(&self.pub_key);
+        let dh = gateway_key.inner().diffie_hellman(&self.pub_key);
 
         // TODO: change that to use our nym_crypto::hmac module instead
         #[allow(clippy::expect_used)]

common/authenticator-requests/src/v4/registration.rs

@@ -169,7 +169,7 @@ impl GatewayClient {
     #[cfg(feature = "verify")]
     pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
         // use gateways key as a ref to an x25519_dalek key
-        let dh = (gateway_key.as_ref()).diffie_hellman(&self.pub_key);
+        let dh = gateway_key.inner().diffie_hellman(&self.pub_key);
 
         // TODO: change that to use our nym_crypto::hmac module instead
         #[allow(clippy::expect_used)]

common/authenticator-requests/src/v5/registration.rs

@@ -169,7 +169,7 @@ impl GatewayClient {
     #[cfg(feature = "verify")]
     pub fn verify(&self, gateway_key: &PrivateKey, nonce: u64) -> Result<(), Error> {
         // use gateways key as a ref to an x25519_dalek key
-        let dh = (gateway_key.as_ref()).diffie_hellman(&self.pub_key);
+        let dh = gateway_key.inner().diffie_hellman(&self.pub_key);
 
         // TODO: change that to use our nym_crypto::hmac module instead
         #[allow(clippy::expect_used)]

common/bin-common/Cargo.toml

@@ -13,7 +13,6 @@ clap_complete = { workspace = true, optional = true }
 clap_complete_fig = { workspace = true, optional = true }
 const-str = { workspace = true }
 log = { workspace = true }
-pretty_env_logger = { workspace = true }
 schemars = { workspace = true, features = ["preserve_order"], optional = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true, optional = true }

common/bin-common/src/logging/mod.rs

@@ -21,29 +21,6 @@ pub struct LoggingSettings {
     // well, we need to implement something here at some point...
 }
 
-// I'd argue we should start transitioning from `log` to `tracing`
-pub fn setup_logging() {
-    let mut log_builder = pretty_env_logger::formatted_timed_builder();
-    if let Ok(s) = ::std::env::var("RUST_LOG") {
-        log_builder.parse_filters(&s);
-    } else {
-        // default to 'Info'
-        log_builder.filter(None, log::LevelFilter::Info);
-    }
-
-    log_builder
-        .filter_module("hyper", log::LevelFilter::Warn)
-        .filter_module("tokio_reactor", log::LevelFilter::Warn)
-        .filter_module("reqwest", log::LevelFilter::Warn)
-        .filter_module("mio", log::LevelFilter::Warn)
-        .filter_module("want", log::LevelFilter::Warn)
-        .filter_module("tungstenite", log::LevelFilter::Warn)
-        .filter_module("tokio_tungstenite", log::LevelFilter::Warn)
-        .filter_module("handlebars", log::LevelFilter::Warn)
-        .filter_module("sled", log::LevelFilter::Warn)
-        .init();
-}
-
 // don't call init so that we could attach additional layers
 #[cfg(feature = "basic_tracing")]
 pub fn build_tracing_logger() -> impl tracing_subscriber::layer::SubscriberExt {

common/client-core/Cargo.toml

@@ -27,6 +27,7 @@ thiserror = { workspace = true }
 url = { workspace = true, features = ["serde"] }
 tokio = { workspace = true, features = ["macros"] }
 time = { workspace = true }
+tracing = { workspace = true }
 zeroize = { workspace = true }
 
 # internal
@@ -43,7 +44,6 @@ nym-sphinx = { path = "../nymsphinx" }
 nym-statistics-common = { path = "../statistics" }
 nym-pemstore = { path = "../pemstore" }
 nym-topology = { path = "../topology", features = ["persistence"] }
-nym-mixnet-client = { path = "../client-libs/mixnet-client", default-features = false }
 nym-validator-client = { path = "../client-libs/validator-client", default-features = false }
 nym-task = { path = "../task" }
 nym-credentials-interface = { path = "../credentials-interface" }
@@ -56,6 +56,9 @@ nym-client-core-surb-storage = { path = "./surb-storage" }
 nym-client-core-gateways-storage = { path = "./gateways-storage" }
 nym-ecash-time = { path = "../ecash-time" }
 
+[target."cfg(not(target_arch = \"wasm32\"))".dependencies]
+nym-mixnet-client = { path = "../client-libs/mixnet-client", default-features = false }
+
 ### For serving prometheus metrics
 [target."cfg(not(target_arch = \"wasm32\"))".dependencies.hyper]
 workspace = true

common/client-core/config-types/Cargo.toml

@@ -19,6 +19,7 @@ nym-pemstore = { path = "../../pemstore", optional = true }
 # those are pulling so many deps T.T
 nym-sphinx-params = { path = "../../nymsphinx/params" }
 nym-sphinx-addressing = { path = "../../nymsphinx/addressing" }
+nym-statistics-common = { path = "../../statistics" }
 
 
 [features]

common/client-core/config-types/src/lib.rs

@@ -5,6 +5,7 @@ use nym_config::defaults::NymNetworkDetails;
 use nym_config::serde_helpers::{de_maybe_stringified, ser_maybe_stringified};
 use nym_sphinx_addressing::Recipient;
 use nym_sphinx_params::{PacketSize, PacketType};
+use nym_statistics_common::types::SessionType;
 use serde::{Deserialize, Serialize};
 use std::time::Duration;
 use url::Url;
@@ -22,7 +23,7 @@ const DEFAULT_ACK_WAIT_MULTIPLIER: f64 = 1.5;
 const DEFAULT_ACK_WAIT_ADDITION: Duration = Duration::from_millis(1_500);
 const DEFAULT_LOOP_COVER_STREAM_AVERAGE_DELAY: Duration = Duration::from_millis(200);
 const DEFAULT_MESSAGE_STREAM_AVERAGE_DELAY: Duration = Duration::from_millis(20);
-const DEFAULT_AVERAGE_PACKET_DELAY: Duration = Duration::from_millis(50);
+const DEFAULT_AVERAGE_PACKET_DELAY: Duration = Duration::from_millis(15);
 const DEFAULT_TOPOLOGY_REFRESH_RATE: Duration = Duration::from_secs(5 * 60); // every 5min
 const DEFAULT_TOPOLOGY_RESOLUTION_TIMEOUT: Duration = Duration::from_millis(5_000);
 
@@ -375,14 +376,12 @@ pub struct Traffic {
     /// sent packet is going to be delayed at any given mix node.
     /// So for a packet going through three mix nodes, on average, it will take three times this value
     /// until the packet reaches its destination.
-    #[serde(with = "humantime_serde")]
     pub average_packet_delay: Duration,
 
     /// The parameter of Poisson distribution determining how long, on average,
     /// it is going to take another 'real traffic stream' message to be sent.
     /// If no real packets are available and cover traffic is enabled,
     /// a loop cover message is sent instead in order to preserve the rate.
-    #[serde(with = "humantime_serde")]
     pub message_sending_average_delay: Duration,
 
     /// Controls whether the main packet stream constantly produces packets according to the predefined
@@ -414,6 +413,12 @@ pub struct Traffic {
     pub use_legacy_sphinx_format: bool,
 
     pub packet_type: PacketType,
+
+    /// Indicates whether to mix hops or not. If mix hops are enabled, traffic
+    /// will be routed as usual, to the entry gateway, through three mix nodes, egressing
+    /// through the exit gateway. If mix hops are disabled, traffic will be routed directly
+    /// from the entry gateway to the exit gateway, bypassing the mix nodes.
+    pub disable_mix_hops: bool,
 }
 
 impl Traffic {
@@ -444,6 +449,7 @@ impl Default for Traffic {
             // we should use the legacy format until sufficient number of nodes understand the
             // improved encoding
             use_legacy_sphinx_format: true,
+            disable_mix_hops: false,
         }
     }
 }
@@ -711,6 +717,9 @@ pub struct DebugConfig {
 
     /// Defines all configuration options related to the forget me flag.
     pub forget_me: ForgetMe,
+
+    /// Defines all configuration options related to the remember me flag.
+    pub remember_me: RememberMe,
 }
 
 impl DebugConfig {
@@ -734,6 +743,7 @@ impl Default for DebugConfig {
             reply_surbs: Default::default(),
             stats_reporting: Default::default(),
             forget_me: Default::default(),
+            remember_me: Default::default(),
         }
     }
 }
@@ -799,3 +809,57 @@ impl ForgetMe {
         }
     }
 }
+
+#[derive(Clone, Default, Debug, Deserialize, PartialEq, Serialize, Copy)]
+pub struct RememberMe {
+    /// Signal that this client should be accounted for in the stats
+    stats: bool,
+
+    /// Type of the session to remember, if it should be remembered
+    session_type: SessionType,
+}
+
+impl RememberMe {
+    pub fn new_vpn() -> Self {
+        Self {
+            stats: true,
+            session_type: SessionType::Vpn,
+        }
+    }
+
+    pub fn new_mixnet() -> Self {
+        Self {
+            stats: true,
+            session_type: SessionType::Mixnet,
+        }
+    }
+
+    pub fn new_native() -> Self {
+        Self {
+            stats: true,
+            session_type: SessionType::Native,
+        }
+    }
+
+    pub fn new(stats: bool, session_type: SessionType) -> Self {
+        Self {
+            stats,
+            session_type,
+        }
+    }
+
+    pub fn new_none() -> Self {
+        Self {
+            stats: false,
+            session_type: SessionType::Unknown,
+        }
+    }
+
+    pub fn session_type(&self) -> SessionType {
+        self.session_type
+    }
+
+    pub fn stats(&self) -> bool {
+        self.stats
+    }
+}

common/client-core/config-types/src/old/mod.rs

@@ -6,6 +6,7 @@ pub mod v2;
 pub mod v3;
 pub mod v4;
 pub mod v5;
+pub mod v6;
 
 // aliases for backwards compatibility
 pub use v1 as old_config_v1_1_13;
@@ -13,3 +14,4 @@ pub use v2 as old_config_v1_1_20;
 pub use v3 as old_config_v1_1_20_2;
 pub use v4 as old_config_v1_1_30;
 pub use v5 as old_config_v1_1_33;
+pub use v6 as old_config_v1_1_54;

common/client-core/config-types/src/old/v5.rs

@@ -1,16 +1,14 @@
 // Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::{
-    Acknowledgements, Client, Config, CoverTraffic, DebugConfig, GatewayConnection, ReplySurbs,
-    Topology, Traffic,
-};
 use nym_sphinx_addressing::Recipient;
 use nym_sphinx_params::{PacketSize, PacketType};
 use serde::{Deserialize, Serialize};
 use std::time::Duration;
 use url::Url;
 
+use super::v6::*;
+
 // 'DEBUG'
 const DEFAULT_ACK_WAIT_MULTIPLIER: f64 = 1.5;
 
@@ -87,18 +85,18 @@ pub struct ConfigV5 {
     pub debug: DebugConfigV5,
 }
 
-impl From<ConfigV5> for Config {
+impl From<ConfigV5> for ConfigV6 {
     fn from(value: ConfigV5) -> Self {
-        Config {
-            client: Client {
+        ConfigV6 {
+            client: ClientV6 {
                 version: value.client.version,
                 id: value.client.id,
                 disabled_credentials_mode: value.client.disabled_credentials_mode,
                 nyxd_urls: value.client.nyxd_urls,
                 nym_api_urls: value.client.nym_api_urls,
             },
-            debug: DebugConfig {
-                traffic: Traffic {
+            debug: DebugConfigV6 {
+                traffic: TrafficV6 {
                     average_packet_delay: value.debug.traffic.average_packet_delay,
                     message_sending_average_delay: value
                         .debug
@@ -113,7 +111,7 @@ impl From<ConfigV5> for Config {
                     packet_type: value.debug.traffic.packet_type,
                     ..Default::default()
                 },
-                cover_traffic: CoverTraffic {
+                cover_traffic: CoverTrafficV6 {
                     loop_cover_traffic_average_delay: value
                         .debug
                         .cover_traffic
@@ -127,18 +125,18 @@ impl From<ConfigV5> for Config {
                         .cover_traffic
                         .disable_loop_cover_traffic_stream,
                 },
-                gateway_connection: GatewayConnection {
+                gateway_connection: GatewayConnectionV6 {
                     gateway_response_timeout: value
                         .debug
                         .gateway_connection
                         .gateway_response_timeout,
                 },
-                acknowledgements: Acknowledgements {
+                acknowledgements: AcknowledgementsV6 {
                     average_ack_delay: value.debug.acknowledgements.average_ack_delay,
                     ack_wait_multiplier: value.debug.acknowledgements.ack_wait_multiplier,
                     ack_wait_addition: value.debug.acknowledgements.ack_wait_addition,
                 },
-                topology: Topology {
+                topology: TopologyV6 {
                     topology_refresh_rate: value.debug.topology.topology_refresh_rate,
                     topology_resolution_timeout: value.debug.topology.topology_resolution_timeout,
                     disable_refreshing: value.debug.topology.disable_refreshing,
@@ -148,7 +146,7 @@ impl From<ConfigV5> for Config {
                         .max_startup_gateway_waiting_period,
                     ..Default::default()
                 },
-                reply_surbs: ReplySurbs {
+                reply_surbs: ReplySurbsV6 {
                     minimum_reply_surb_storage_threshold: value
                         .debug
                         .reply_surbs

common/client-core/config-types/src/old/v6.rs

@@ -0,0 +1,623 @@
+// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use crate::{
+    Acknowledgements, Client, Config, CoverTraffic, DebugConfig, ForgetMe, GatewayConnection,
+    RememberMe, ReplySurbs, StatsReporting, Topology, Traffic,
+};
+use nym_config::serde_helpers::{de_maybe_stringified, ser_maybe_stringified};
+use nym_sphinx_addressing::Recipient;
+use nym_sphinx_params::{PacketSize, PacketType};
+use nym_statistics_common::types::SessionType;
+use serde::{Deserialize, Serialize};
+use std::time::Duration;
+use url::Url;
+
+// 'DEBUG'
+const DEFAULT_ACK_WAIT_MULTIPLIER: f64 = 1.5;
+
+const DEFAULT_ACK_WAIT_ADDITION: Duration = Duration::from_millis(1_500);
+const DEFAULT_LOOP_COVER_STREAM_AVERAGE_DELAY: Duration = Duration::from_millis(200);
+const DEFAULT_MESSAGE_STREAM_AVERAGE_DELAY: Duration = Duration::from_millis(20);
+const DEFAULT_AVERAGE_PACKET_DELAY: Duration = Duration::from_millis(15);
+const DEFAULT_TOPOLOGY_REFRESH_RATE: Duration = Duration::from_secs(5 * 60); // every 5min
+const DEFAULT_TOPOLOGY_RESOLUTION_TIMEOUT: Duration = Duration::from_millis(5_000);
+
+// the same values as our current (10.06.24) blacklist
+const DEFAULT_MIN_MIXNODE_PERFORMANCE: u8 = 50;
+const DEFAULT_MIN_GATEWAY_PERFORMANCE: u8 = 50;
+
+const DEFAULT_MAX_STARTUP_GATEWAY_WAITING_PERIOD: Duration = Duration::from_secs(70 * 60); // 70min -> full epoch (1h) + a bit of overhead
+
+// Set this to a high value for now, so that we don't risk sporadic timeouts that might cause
+// bought bandwidth tokens to not have time to be spent; Once we remove the gateway from the
+// bandwidth bridging protocol, we can come back to a smaller timeout value
+const DEFAULT_GATEWAY_RESPONSE_TIMEOUT: Duration = Duration::from_secs(5 * 60);
+
+const DEFAULT_COVER_TRAFFIC_PRIMARY_SIZE_RATIO: f64 = 0.70;
+
+// reply-surbs related:
+
+// define when to request
+// clients/client-core/src/client/replies/reply_storage/surb_storage.rs
+const DEFAULT_MINIMUM_REPLY_SURB_STORAGE_THRESHOLD: usize = 10;
+const DEFAULT_MAXIMUM_REPLY_SURB_STORAGE_THRESHOLD: usize = 200;
+const DEFAULT_MINIMUM_REPLY_SURB_THRESHOLD_BUFFER: usize = 0;
+
+// define how much to request at once
+// clients/client-core/src/client/replies/reply_controller.rs
+const DEFAULT_MINIMUM_REPLY_SURB_REQUEST_SIZE: u32 = 10;
+const DEFAULT_MAXIMUM_REPLY_SURB_REQUEST_SIZE: u32 = 50;
+
+const DEFAULT_MAXIMUM_ALLOWED_SURB_REQUEST_SIZE: u32 = 500;
+
+const DEFAULT_MAXIMUM_REPLY_SURB_REREQUEST_WAITING_PERIOD: Duration = Duration::from_secs(10);
+const DEFAULT_MAXIMUM_REPLY_SURB_DROP_WAITING_PERIOD: Duration = Duration::from_secs(5 * 60);
+
+// 12 hours
+const DEFAULT_MAXIMUM_REPLY_SURB_AGE: Duration = Duration::from_secs(12 * 60 * 60);
+
+// 24 hours
+const DEFAULT_MAXIMUM_REPLY_KEY_AGE: Duration = Duration::from_secs(24 * 60 * 60);
+
+// stats reporting related
+
+/// Time interval between reporting statistics to the given provider if it exists
+const STATS_REPORT_INTERVAL_SECS: Duration = Duration::from_secs(300);
+
+// aliases for backwards compatibility
+pub type ConfigV1_1_54 = ConfigV6;
+pub type ClientV1_1_54 = ClientV6;
+pub type DebugConfigV1_1_54 = DebugConfigV6;
+
+pub type TrafficV1_1_54 = TrafficV6;
+pub type CoverTrafficV1_1_54 = CoverTrafficV6;
+pub type GatewayConnectionV1_1_54 = GatewayConnectionV6;
+pub type AcknowledgementsV1_1_54 = AcknowledgementsV6;
+pub type TopologyV1_1_54 = TopologyV6;
+pub type ReplySurbsV1_1_54 = ReplySurbsV6;
+
+#[derive(Debug, Clone, Deserialize, PartialEq, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ConfigV6 {
+    pub client: ClientV6,
+
+    #[serde(default)]
+    pub debug: DebugConfigV6,
+}
+
+impl From<ConfigV6> for Config {
+    fn from(value: ConfigV6) -> Self {
+        Config {
+            client: Client {
+                version: value.client.version,
+                id: value.client.id,
+                disabled_credentials_mode: value.client.disabled_credentials_mode,
+                nyxd_urls: value.client.nyxd_urls,
+                nym_api_urls: value.client.nym_api_urls,
+            },
+            debug: DebugConfig {
+                traffic: Traffic {
+                    average_packet_delay: DEFAULT_AVERAGE_PACKET_DELAY,
+                    message_sending_average_delay: value
+                        .debug
+                        .traffic
+                        .message_sending_average_delay,
+                    disable_main_poisson_packet_distribution: value
+                        .debug
+                        .traffic
+                        .disable_main_poisson_packet_distribution,
+                    primary_packet_size: value.debug.traffic.primary_packet_size,
+                    secondary_packet_size: value.debug.traffic.secondary_packet_size,
+                    packet_type: value.debug.traffic.packet_type,
+                    deterministic_route_selection: value
+                        .debug
+                        .traffic
+                        .deterministic_route_selection,
+                    maximum_number_of_retransmissions: value
+                        .debug
+                        .traffic
+                        .maximum_number_of_retransmissions,
+                    use_legacy_sphinx_format: value.debug.traffic.use_legacy_sphinx_format,
+                    disable_mix_hops: value.debug.traffic.disable_mix_hops,
+                },
+                cover_traffic: CoverTraffic {
+                    loop_cover_traffic_average_delay: value
+                        .debug
+                        .cover_traffic
+                        .loop_cover_traffic_average_delay,
+                    cover_traffic_primary_size_ratio: value
+                        .debug
+                        .cover_traffic
+                        .cover_traffic_primary_size_ratio,
+                    disable_loop_cover_traffic_stream: value
+                        .debug
+                        .cover_traffic
+                        .disable_loop_cover_traffic_stream,
+                },
+                gateway_connection: GatewayConnection {
+                    gateway_response_timeout: value
+                        .debug
+                        .gateway_connection
+                        .gateway_response_timeout,
+                },
+                acknowledgements: Acknowledgements {
+                    average_ack_delay: value.debug.acknowledgements.average_ack_delay,
+                    ack_wait_multiplier: value.debug.acknowledgements.ack_wait_multiplier,
+                    ack_wait_addition: value.debug.acknowledgements.ack_wait_addition,
+                },
+                topology: Topology {
+                    topology_refresh_rate: value.debug.topology.topology_refresh_rate,
+                    topology_resolution_timeout: value.debug.topology.topology_resolution_timeout,
+                    disable_refreshing: value.debug.topology.disable_refreshing,
+                    max_startup_gateway_waiting_period: value
+                        .debug
+                        .topology
+                        .max_startup_gateway_waiting_period,
+                    minimum_mixnode_performance: value.debug.topology.minimum_mixnode_performance,
+                    minimum_gateway_performance: value.debug.topology.minimum_gateway_performance,
+                    use_extended_topology: value.debug.topology.use_extended_topology,
+                    ignore_egress_epoch_role: value.debug.topology.ignore_egress_epoch_role,
+                    ignore_ingress_epoch_role: value.debug.topology.ignore_ingress_epoch_role,
+                },
+                reply_surbs: ReplySurbs {
+                    minimum_reply_surb_storage_threshold: value
+                        .debug
+                        .reply_surbs
+                        .minimum_reply_surb_storage_threshold,
+                    maximum_reply_surb_storage_threshold: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_storage_threshold,
+                    minimum_reply_surb_request_size: value
+                        .debug
+                        .reply_surbs
+                        .minimum_reply_surb_request_size,
+                    maximum_reply_surb_request_size: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_request_size,
+                    maximum_allowed_reply_surb_request_size: value
+                        .debug
+                        .reply_surbs
+                        .maximum_allowed_reply_surb_request_size,
+                    maximum_reply_surb_rerequest_waiting_period: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_rerequest_waiting_period,
+                    maximum_reply_surb_drop_waiting_period: value
+                        .debug
+                        .reply_surbs
+                        .maximum_reply_surb_drop_waiting_period,
+                    maximum_reply_surb_age: value.debug.reply_surbs.maximum_reply_surb_age,
+                    maximum_reply_key_age: value.debug.reply_surbs.maximum_reply_key_age,
+                    surb_mix_hops: value.debug.reply_surbs.surb_mix_hops,
+                    minimum_reply_surb_threshold_buffer: value
+                        .debug
+                        .reply_surbs
+                        .minimum_reply_surb_threshold_buffer,
+                    fresh_sender_tags: value.debug.reply_surbs.fresh_sender_tags,
+                },
+                stats_reporting: StatsReporting {
+                    enabled: value.debug.stats_reporting.enabled,
+                    provider_address: value.debug.stats_reporting.provider_address,
+                    reporting_interval: value.debug.stats_reporting.reporting_interval,
+                },
+                forget_me: ForgetMe {
+                    client: value.debug.forget_me.client,
+                    stats: value.debug.forget_me.stats,
+                },
+                remember_me: RememberMe {
+                    stats: value.debug.remember_me.stats,
+                    session_type: value.debug.remember_me.session_type.into(),
+                },
+            },
+        }
+    }
+}
+
+#[derive(Debug, Clone, Deserialize, PartialEq, Eq, Serialize)]
+// note: the deny_unknown_fields is VITAL here to allow upgrades from v1.1.20_2
+#[serde(deny_unknown_fields)]
+pub struct ClientV6 {
+    /// Version of the client for which this configuration was created.
+    pub version: String,
+
+    /// ID specifies the human readable ID of this particular client.
+    pub id: String,
+
+    /// Indicates whether this client is running in a disabled credentials mode, thus attempting
+    /// to claim bandwidth without presenting bandwidth credentials.
+    // TODO: this should be moved to `debug.gateway_connection`
+    #[serde(default)]
+    pub disabled_credentials_mode: bool,
+
+    /// Addresses to nyxd validators via which the client can communicate with the chain.
+    #[serde(alias = "validator_urls")]
+    pub nyxd_urls: Vec<Url>,
+
+    /// Addresses to APIs running on validator from which the client gets the view of the network.
+    #[serde(alias = "validator_api_urls")]
+    pub nym_api_urls: Vec<Url>,
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct TrafficV6 {
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// sent packet is going to be delayed at any given mix node.
+    /// So for a packet going through three mix nodes, on average, it will take three times this value
+    /// until the packet reaches its destination.
+    #[serde(with = "humantime_serde")]
+    pub average_packet_delay: Duration,
+
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// it is going to take another 'real traffic stream' message to be sent.
+    /// If no real packets are available and cover traffic is enabled,
+    /// a loop cover message is sent instead in order to preserve the rate.
+    #[serde(with = "humantime_serde")]
+    pub message_sending_average_delay: Duration,
+
+    /// Controls whether the main packet stream constantly produces packets according to the predefined
+    /// poisson distribution.
+    pub disable_main_poisson_packet_distribution: bool,
+
+    /// Specify whether route selection should be determined by the packet header.
+    pub deterministic_route_selection: bool,
+
+    /// Specify how many times particular packet can be retransmitted
+    /// None - no limit
+    pub maximum_number_of_retransmissions: Option<u32>,
+
+    /// Specifies the packet size used for sent messages.
+    /// Do not override it unless you understand the consequences of that change.
+    pub primary_packet_size: PacketSize,
+
+    /// Specifies the optional auxiliary packet size for optimizing message streams.
+    /// Note that its use decreases overall anonymity.
+    /// Do not set it unless you understand the consequences of that change.
+    pub secondary_packet_size: Option<PacketSize>,
+
+    /// Specify whether any constructed sphinx packets should use the legacy format,
+    /// where the payload keys are explicitly attached rather than using the seeds
+    /// this affects any forward packets, acks and reply surbs
+    /// this flag should remain disabled until sufficient number of nodes on the network has upgraded
+    /// and support updated format.
+    /// in the case of reply surbs, the recipient must also understand the new encoding
+    pub use_legacy_sphinx_format: bool,
+
+    pub packet_type: PacketType,
+
+    /// Indicates whether to mix hops or not. If mix hops are enabled, traffic
+    /// will be routed as usual, to the entry gateway, through three mix nodes, egressing
+    /// through the exit gateway. If mix hops are disabled, traffic will be routed directly
+    /// from the entry gateway to the exit gateway, bypassing the mix nodes.
+    pub disable_mix_hops: bool,
+}
+
+impl Default for TrafficV6 {
+    fn default() -> Self {
+        TrafficV6 {
+            average_packet_delay: DEFAULT_AVERAGE_PACKET_DELAY,
+            message_sending_average_delay: DEFAULT_MESSAGE_STREAM_AVERAGE_DELAY,
+            disable_main_poisson_packet_distribution: false,
+            deterministic_route_selection: false,
+            maximum_number_of_retransmissions: None,
+            primary_packet_size: PacketSize::RegularPacket,
+            secondary_packet_size: None,
+            packet_type: PacketType::Mix,
+
+            // we should use the legacy format until sufficient number of nodes understand the
+            // improved encoding
+            use_legacy_sphinx_format: true,
+            disable_mix_hops: false,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct CoverTrafficV6 {
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// it is going to take for another loop cover traffic message to be sent.
+    #[serde(with = "humantime_serde")]
+    pub loop_cover_traffic_average_delay: Duration,
+
+    /// Specifies the ratio of `primary_packet_size` to `secondary_packet_size` used in cover traffic.
+    /// Only applicable if `secondary_packet_size` is enabled.
+    pub cover_traffic_primary_size_ratio: f64,
+
+    /// Controls whether the dedicated loop cover traffic stream should be enabled.
+    /// (and sending packets, on average, every [Self::loop_cover_traffic_average_delay])
+    pub disable_loop_cover_traffic_stream: bool,
+}
+
+impl Default for CoverTrafficV6 {
+    fn default() -> Self {
+        CoverTrafficV6 {
+            loop_cover_traffic_average_delay: DEFAULT_LOOP_COVER_STREAM_AVERAGE_DELAY,
+            cover_traffic_primary_size_ratio: DEFAULT_COVER_TRAFFIC_PRIMARY_SIZE_RATIO,
+            disable_loop_cover_traffic_stream: false,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct GatewayConnectionV6 {
+    /// How long we're willing to wait for a response to a message sent to the gateway,
+    /// before giving up on it.
+    #[serde(with = "humantime_serde")]
+    pub gateway_response_timeout: Duration,
+}
+
+impl Default for GatewayConnectionV6 {
+    fn default() -> Self {
+        GatewayConnectionV6 {
+            gateway_response_timeout: DEFAULT_GATEWAY_RESPONSE_TIMEOUT,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct AcknowledgementsV6 {
+    /// The parameter of Poisson distribution determining how long, on average,
+    /// sent acknowledgement is going to be delayed at any given mix node.
+    /// So for an ack going through three mix nodes, on average, it will take three times this value
+    /// until the packet reaches its destination.
+    #[serde(with = "humantime_serde")]
+    pub average_ack_delay: Duration,
+
+    /// Value multiplied with the expected round trip time of an acknowledgement packet before
+    /// it is assumed it was lost and retransmission of the data packet happens.
+    /// In an ideal network with 0 latency, this value would have been 1.
+    pub ack_wait_multiplier: f64,
+
+    /// Value added to the expected round trip time of an acknowledgement packet before
+    /// it is assumed it was lost and retransmission of the data packet happens.
+    /// In an ideal network with 0 latency, this value would have been 0.
+    #[serde(with = "humantime_serde")]
+    pub ack_wait_addition: Duration,
+}
+
+impl Default for AcknowledgementsV6 {
+    fn default() -> Self {
+        AcknowledgementsV6 {
+            average_ack_delay: DEFAULT_AVERAGE_PACKET_DELAY,
+            ack_wait_multiplier: DEFAULT_ACK_WAIT_MULTIPLIER,
+            ack_wait_addition: DEFAULT_ACK_WAIT_ADDITION,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct TopologyV6 {
+    /// The uniform delay every which clients are querying the directory server
+    /// to try to obtain a compatible network topology to send sphinx packets through.
+    #[serde(with = "humantime_serde")]
+    pub topology_refresh_rate: Duration,
+
+    /// During topology refresh, test packets are sent through every single possible network
+    /// path. This timeout determines waiting period until it is decided that the packet
+    /// did not reach its destination.
+    #[serde(with = "humantime_serde")]
+    pub topology_resolution_timeout: Duration,
+
+    /// Specifies whether the client should not refresh the network topology after obtaining
+    /// the first valid instance.
+    /// Supersedes `topology_refresh_rate_ms`.
+    pub disable_refreshing: bool,
+
+    /// Defines how long the client is going to wait on startup for its gateway to come online,
+    /// before abandoning the procedure.
+    #[serde(with = "humantime_serde")]
+    pub max_startup_gateway_waiting_period: Duration,
+
+    /// Specifies a minimum performance of a mixnode that is used on route construction.
+    /// This setting is only applicable when `NymApi` topology is used.
+    pub minimum_mixnode_performance: u8,
+
+    /// Specifies a minimum performance of a gateway that is used on route construction.
+    /// This setting is only applicable when `NymApi` topology is used.
+    pub minimum_gateway_performance: u8,
+
+    /// Specifies whether this client should attempt to retrieve all available network nodes
+    /// as opposed to just active mixnodes/gateways.
+    pub use_extended_topology: bool,
+
+    /// Specifies whether this client should ignore the current epoch role of the target egress node
+    /// when constructing the final hop packets.
+    pub ignore_egress_epoch_role: bool,
+
+    /// Specifies whether this client should ignore the current epoch role of the ingress node
+    /// when attempting to establish new connection
+    pub ignore_ingress_epoch_role: bool,
+}
+
+impl Default for TopologyV6 {
+    fn default() -> Self {
+        TopologyV6 {
+            topology_refresh_rate: DEFAULT_TOPOLOGY_REFRESH_RATE,
+            topology_resolution_timeout: DEFAULT_TOPOLOGY_RESOLUTION_TIMEOUT,
+            disable_refreshing: false,
+            max_startup_gateway_waiting_period: DEFAULT_MAX_STARTUP_GATEWAY_WAITING_PERIOD,
+            minimum_mixnode_performance: DEFAULT_MIN_MIXNODE_PERFORMANCE,
+            minimum_gateway_performance: DEFAULT_MIN_GATEWAY_PERFORMANCE,
+            use_extended_topology: false,
+
+            ignore_egress_epoch_role: true,
+            ignore_ingress_epoch_role: true,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct ReplySurbsV6 {
+    /// Defines the minimum number of reply surbs the client wants to keep in its storage at all times.
+    /// It can only allow to go below that value if its to request additional reply surbs.
+    pub minimum_reply_surb_storage_threshold: usize,
+
+    /// Defines the maximum number of reply surbs the client wants to keep in its storage at any times.
+    pub maximum_reply_surb_storage_threshold: usize,
+
+    /// Defines the soft threshold ontop of the minimum reply surb storage threshold for when the client
+    /// should proactively request additional reply surbs.
+    pub minimum_reply_surb_threshold_buffer: usize,
+
+    /// Defines the minimum number of reply surbs the client would request.
+    pub minimum_reply_surb_request_size: u32,
+
+    /// Defines the maximum number of reply surbs the client would request.
+    pub maximum_reply_surb_request_size: u32,
+
+    /// Defines the maximum number of reply surbs a remote party is allowed to request from this client at once.
+    pub maximum_allowed_reply_surb_request_size: u32,
+
+    /// Defines maximum amount of time the client is going to wait for reply surbs before explicitly asking
+    /// for more even though in theory they wouldn't need to.
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_surb_rerequest_waiting_period: Duration,
+
+    /// Defines maximum amount of time the client is going to wait for reply surbs before
+    /// deciding it's never going to get them and would drop all pending messages
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_surb_drop_waiting_period: Duration,
+
+    /// Defines maximum amount of time given reply surb is going to be valid for.
+    /// This is going to be superseded by key rotation once implemented.
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_surb_age: Duration,
+
+    /// Defines maximum amount of time given reply key is going to be valid for.
+    /// This is going to be superseded by key rotation once implemented.
+    #[serde(with = "humantime_serde")]
+    pub maximum_reply_key_age: Duration,
+
+    /// Specifies the number of mixnet hops the packet should go through. If not specified, then
+    /// the default value is used.
+    pub surb_mix_hops: Option<u8>,
+
+    /// Specifies if we should reset all the sender tags on startup
+    pub fresh_sender_tags: bool,
+}
+
+impl Default for ReplySurbsV6 {
+    fn default() -> Self {
+        ReplySurbsV6 {
+            minimum_reply_surb_storage_threshold: DEFAULT_MINIMUM_REPLY_SURB_STORAGE_THRESHOLD,
+            maximum_reply_surb_storage_threshold: DEFAULT_MAXIMUM_REPLY_SURB_STORAGE_THRESHOLD,
+            minimum_reply_surb_threshold_buffer: DEFAULT_MINIMUM_REPLY_SURB_THRESHOLD_BUFFER,
+            minimum_reply_surb_request_size: DEFAULT_MINIMUM_REPLY_SURB_REQUEST_SIZE,
+            maximum_reply_surb_request_size: DEFAULT_MAXIMUM_REPLY_SURB_REQUEST_SIZE,
+            maximum_allowed_reply_surb_request_size: DEFAULT_MAXIMUM_ALLOWED_SURB_REQUEST_SIZE,
+            maximum_reply_surb_rerequest_waiting_period:
+                DEFAULT_MAXIMUM_REPLY_SURB_REREQUEST_WAITING_PERIOD,
+            maximum_reply_surb_drop_waiting_period: DEFAULT_MAXIMUM_REPLY_SURB_DROP_WAITING_PERIOD,
+            maximum_reply_surb_age: DEFAULT_MAXIMUM_REPLY_SURB_AGE,
+            maximum_reply_key_age: DEFAULT_MAXIMUM_REPLY_KEY_AGE,
+            surb_mix_hops: None,
+            fresh_sender_tags: false,
+        }
+    }
+}
+
+#[derive(Debug, Default, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct DebugConfigV6 {
+    /// Defines all configuration options related to traffic streams.
+    pub traffic: TrafficV6,
+
+    /// Defines all configuration options related to cover traffic stream(s).
+    pub cover_traffic: CoverTrafficV6,
+
+    /// Defines all configuration options related to the gateway connection.
+    pub gateway_connection: GatewayConnectionV6,
+
+    /// Defines all configuration options related to acknowledgements, such as delays or wait timeouts.
+    pub acknowledgements: AcknowledgementsV6,
+
+    /// Defines all configuration options related topology, such as refresh rates or timeouts.
+    pub topology: TopologyV6,
+
+    /// Defines all configuration options related to reply SURBs.
+    pub reply_surbs: ReplySurbsV6,
+
+    /// Defines all configuration options related to stats reporting.
+    pub stats_reporting: StatsReportingV6,
+
+    /// Defines all configuration options related to the forget me flag.
+    pub forget_me: ForgetMeV6,
+
+    /// Defines all configuration options related to the remember me flag.
+    pub remember_me: RememberMeV6,
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+#[serde(default, deny_unknown_fields)]
+pub struct StatsReportingV6 {
+    /// Is stats reporting enabled
+    pub enabled: bool,
+
+    /// Address of the stats collector. If this is none, no reporting will happen, regardless of `enabled`
+    #[serde(
+        serialize_with = "ser_maybe_stringified",
+        deserialize_with = "de_maybe_stringified"
+    )]
+    pub provider_address: Option<Recipient>,
+
+    /// With what frequence will statistics be sent
+    #[serde(with = "humantime_serde")]
+    pub reporting_interval: Duration,
+}
+
+impl Default for StatsReportingV6 {
+    fn default() -> Self {
+        StatsReportingV6 {
+            enabled: true,
+            provider_address: None,
+            reporting_interval: STATS_REPORT_INTERVAL_SECS,
+        }
+    }
+}
+
+#[derive(Clone, Default, Debug, Deserialize, PartialEq, Serialize, Copy)]
+pub struct ForgetMeV6 {
+    client: bool,
+    stats: bool,
+}
+
+#[derive(Clone, Default, Debug, Deserialize, PartialEq, Serialize, Copy)]
+pub struct RememberMeV6 {
+    /// Signal that this client should be accounted for in the stats
+    stats: bool,
+
+    /// Type of the session to remember, if it should be remembered
+    session_type: SessionTypeV6,
+}
+
+#[derive(PartialEq, Copy, Clone, Serialize, Deserialize, Default, Debug)]
+pub enum SessionTypeV6 {
+    Vpn,
+    Mixnet,
+    Wasm,
+    Native,
+    Socks5,
+    #[default]
+    Unknown,
+}
+
+impl From<SessionTypeV6> for SessionType {
+    fn from(value: SessionTypeV6) -> Self {
+        match value {
+            SessionTypeV6::Vpn => Self::Vpn,
+            SessionTypeV6::Mixnet => Self::Mixnet,
+            SessionTypeV6::Wasm => Self::Wasm,
+            SessionTypeV6::Native => Self::Native,
+            SessionTypeV6::Socks5 => Self::Socks5,
+            SessionTypeV6::Unknown => Self::Unknown,
+        }
+    }
+}

common/client-core/gateways-storage/src/backend/fs_backend/manager.rs

@@ -87,7 +87,7 @@ impl StorageManager {
         sqlx::query!("SELECT EXISTS (SELECT 1 FROM registered_gateway WHERE gateway_id_bs58 = ?) AS 'exists'", gateway_id)
             .fetch_one(&self.connection_pool)
             .await
-            .map(|result| result.exists == Some(1))
+            .map(|result| result.exists == 1)
     }
 
     pub(crate) async fn maybe_get_registered_gateway(

common/client-core/src/client/base_client/mod.rs

@@ -36,7 +36,7 @@ use crate::{config, spawn_future};
 use futures::channel::mpsc;
 use log::*;
 use nym_bandwidth_controller::BandwidthController;
-use nym_client_core_config_types::ForgetMe;
+use nym_client_core_config_types::{ForgetMe, RememberMe};
 use nym_client_core_gateways_storage::{GatewayDetails, GatewaysDetailsStore};
 use nym_credential_storage::storage::Storage as CredentialStorage;
 use nym_crypto::asymmetric::{ed25519, x25519};
@@ -238,6 +238,12 @@ where
         self
     }
 
+    #[must_use]
+    pub fn with_remember_me(mut self, remember_me: &RememberMe) -> Self {
+        self.config.debug.remember_me = *remember_me;
+        self
+    }
+
     #[must_use]
     pub fn with_gateway_setup(mut self, setup: GatewaySetup) -> Self {
         self.setup_method = setup;
@@ -450,7 +456,7 @@ where
             log::error!("Could not authenticate and start up the gateway connection - {err}");
             ClientCoreError::GatewayClientError {
                 gateway_id: details.gateway_id.to_base58_string(),
-                source: err,
+                source: Box::new(err),
             }
         };
 
@@ -930,6 +936,7 @@ where
             task_handle: shutdown,
             client_request_sender,
             forget_me: self.config.debug.forget_me,
+            remember_me: self.config.debug.remember_me,
         })
     }
 }
@@ -944,4 +951,5 @@ pub struct BaseClient {
     pub client_request_sender: ClientRequestSender,
     pub task_handle: TaskHandle,
     pub forget_me: ForgetMe,
+    pub remember_me: RememberMe,
 }

common/client-core/src/client/real_messages_control/message_handler.rs

@@ -9,11 +9,10 @@ use crate::client::real_messages_control::{AckActionSender, Action};
 use crate::client::replies::reply_controller::MaxRetransmissions;
 use crate::client::replies::reply_storage::{ReceivedReplySurbsMap, SentReplyKeys, UsedSenderTags};
 use crate::client::topology_control::{TopologyAccessor, TopologyReadPermit};
-use log::{debug, error, info, trace, warn};
 use nym_sphinx::acknowledgements::AckKey;
 use nym_sphinx::addressing::clients::Recipient;
 use nym_sphinx::anonymous_replies::requests::{AnonymousSenderTag, RepliableMessage, ReplyMessage};
-use nym_sphinx::anonymous_replies::{ReplySurb, SurbEncryptionKey};
+use nym_sphinx::anonymous_replies::ReplySurbWithKeyRotation;
 use nym_sphinx::chunking::fragment::{Fragment, FragmentIdentifier};
 use nym_sphinx::message::NymMessage;
 use nym_sphinx::params::{PacketSize, PacketType};
@@ -27,6 +26,7 @@ use std::collections::HashMap;
 use std::sync::Arc;
 use std::time::Duration;
 use thiserror::Error;
+use tracing::{debug, error, info, trace, warn};
 
 // TODO: move that error elsewhere since it seems to be contaminating different files
 #[derive(Debug, Error)]
@@ -44,7 +44,10 @@ pub enum PreparationError {
 }
 
 impl PreparationError {
-    fn return_surbs(self, returned_surbs: Vec<ReplySurb>) -> SurbWrappedPreparationError {
+    fn return_surbs(
+        self,
+        returned_surbs: Vec<ReplySurbWithKeyRotation>,
+    ) -> SurbWrappedPreparationError {
         SurbWrappedPreparationError {
             source: self,
             returned_surbs: Some(returned_surbs),
@@ -58,7 +61,7 @@ pub struct SurbWrappedPreparationError {
     #[source]
     source: PreparationError,
 
-    returned_surbs: Option<Vec<ReplySurb>>,
+    returned_surbs: Option<Vec<ReplySurbWithKeyRotation>>,
 }
 
 impl<T> From<T> for SurbWrappedPreparationError
@@ -98,6 +101,12 @@ pub(crate) struct Config {
     /// Specify whether route selection should be determined by the packet header.
     deterministic_route_selection: bool,
 
+    /// Indicates whether to mix hops or not. If mix hops are enabled, traffic
+    /// will be routed as usual, to the entry gateway, through three mix nodes, egressing
+    /// through the exit gateway. If mix hops are disabled, traffic will be routed directly
+    /// from the entry gateway to the exit gateway, bypassing the mix nodes.
+    disable_mix_hops: bool,
+
     /// Average delay a data packet is going to get delay at a single mixnode.
     average_packet_delay: Duration,
 
@@ -133,6 +142,7 @@ impl Config {
             primary_packet_size: PacketSize::default(),
             secondary_packet_size: None,
             use_legacy_sphinx_format: use_legacy_reply_surb_format,
+            disable_mix_hops: false,
         }
     }
 
@@ -147,6 +157,12 @@ impl Config {
         self.secondary_packet_size = packet_size;
         self
     }
+
+    /// Configure whether messages senders using this config should use mix hops or not when sending messages.
+    pub fn disable_mix_hops(mut self, disable_mix_hops: bool) -> Self {
+        self.disable_mix_hops = disable_mix_hops;
+        self
+    }
 }
 
 #[derive(Clone)]
@@ -193,6 +209,7 @@ where
             config.average_packet_delay,
             config.average_ack_delay,
             config.use_legacy_sphinx_format,
+            config.disable_mix_hops,
         );
         MessageHandler {
             config,
@@ -254,10 +271,10 @@ where
         }
     }
 
-    async fn generate_reply_surbs_with_keys(
+    async fn generate_reply_surbs(
         &mut self,
         amount: usize,
-    ) -> Result<(Vec<ReplySurb>, Vec<SurbEncryptionKey>), PreparationError> {
+    ) -> Result<Vec<ReplySurbWithKeyRotation>, PreparationError> {
         let topology_permit = self.topology_access.get_read_permit().await;
         let topology = self.get_topology(&topology_permit)?;
 
@@ -267,24 +284,19 @@ where
             topology,
         )?;
 
-        let reply_keys = reply_surbs
-            .iter()
-            .map(|s| *s.encryption_key())
-            .collect::<Vec<_>>();
-
-        Ok((reply_surbs, reply_keys))
+        Ok(reply_surbs)
     }
 
     pub(crate) async fn try_send_single_surb_message(
         &mut self,
         target: AnonymousSenderTag,
         message: ReplyMessage,
-        reply_surb: ReplySurb,
+        reply_surb: ReplySurbWithKeyRotation,
         is_extra_surb_request: bool,
     ) -> Result<(), SurbWrappedPreparationError> {
         let msg = NymMessage::new_reply(message);
         let packet_size = self.optimal_packet_size(&msg);
-        debug!("Using {packet_size} packets for {msg}");
+        trace!("Using {packet_size} packets for {msg}");
 
         let mut fragment = self
             .message_preparer
@@ -333,7 +345,7 @@ where
     pub(crate) async fn try_request_additional_reply_surbs(
         &mut self,
         from: AnonymousSenderTag,
-        reply_surb: ReplySurb,
+        reply_surb: ReplySurbWithKeyRotation,
         amount: u32,
     ) -> Result<(), SurbWrappedPreparationError> {
         debug!("requesting {amount} reply SURBs from {from}");
@@ -348,7 +360,7 @@ where
     pub(crate) fn split_reply_message(&mut self, message: Vec<u8>) -> Vec<Fragment> {
         let msg = NymMessage::new_reply(ReplyMessage::new_data_message(message));
         let packet_size = self.optimal_packet_size(&msg);
-        debug!("Using {packet_size} packets for {msg}");
+        trace!("Using {packet_size} packets for {msg}");
 
         self.message_preparer
             .pad_and_split_message(msg, packet_size)
@@ -373,7 +385,7 @@ where
         &mut self,
         target: AnonymousSenderTag,
         fragments: Vec<FragmentWithMaxRetransmissions>,
-        reply_surbs: Vec<ReplySurb>,
+        reply_surbs: Vec<ReplySurbWithKeyRotation>,
         lane: TransmissionLane,
     ) -> Result<(), SurbWrappedPreparationError> {
         // TODO: technically this is performing an unnecessary cloning, but in the grand scheme of things
@@ -390,7 +402,7 @@ where
         &mut self,
         target: AnonymousSenderTag,
         fragments: Vec<(TransmissionLane, FragmentWithMaxRetransmissions)>,
-        reply_surbs: Vec<ReplySurb>,
+        reply_surbs: Vec<ReplySurbWithKeyRotation>,
     ) -> Result<(), SurbWrappedPreparationError> {
         let prepared_fragments = self
             .prepare_reply_chunks_for_sending(
@@ -481,7 +493,7 @@ where
         } else {
             self.optimal_packet_size(&message)
         };
-        debug!("Using {packet_size} packets for {message}");
+        trace!("Using {packet_size} packets for {message}");
         let fragments = self
             .message_preparer
             .pad_and_split_message(message, packet_size);
@@ -527,8 +539,12 @@ where
     ) -> Result<(), PreparationError> {
         debug!("Sending additional reply SURBs with packet type {packet_type}");
         let sender_tag = self.get_or_create_sender_tag(&recipient);
-        let (reply_surbs, reply_keys) =
-            self.generate_reply_surbs_with_keys(amount as usize).await?;
+        let reply_surbs = self.generate_reply_surbs(amount as usize).await?;
+
+        let reply_keys = reply_surbs
+            .iter()
+            .map(|s| *s.encryption_key())
+            .collect::<Vec<_>>();
 
         let message = NymMessage::new_repliable(RepliableMessage::new_additional_surbs(
             self.config.use_legacy_sphinx_format,
@@ -565,9 +581,12 @@ where
     ) -> Result<(), SurbWrappedPreparationError> {
         debug!("Sending message with reply SURBs with packet type {packet_type}");
         let sender_tag = self.get_or_create_sender_tag(&recipient);
-        let (reply_surbs, reply_keys) = self
-            .generate_reply_surbs_with_keys(num_reply_surbs as usize)
-            .await?;
+        let reply_surbs = self.generate_reply_surbs(num_reply_surbs as usize).await?;
+
+        let reply_keys = reply_surbs
+            .iter()
+            .map(|s| *s.encryption_key())
+            .collect::<Vec<_>>();
 
         let message = NymMessage::new_repliable(RepliableMessage::new_data(
             self.config.use_legacy_sphinx_format,
@@ -615,7 +634,7 @@ where
     pub(crate) async fn prepare_reply_chunks_for_sending(
         &mut self,
         fragments: Vec<Fragment>,
-        reply_surbs: Vec<ReplySurb>,
+        reply_surbs: Vec<ReplySurbWithKeyRotation>,
     ) -> Result<Vec<PreparedFragment>, SurbWrappedPreparationError> {
         debug_assert_eq!(
             fragments.len(),
@@ -651,7 +670,7 @@ where
 
     pub(crate) async fn try_prepare_single_reply_chunk_for_sending(
         &mut self,
-        reply_surb: ReplySurb,
+        reply_surb: ReplySurbWithKeyRotation,
         chunk: Fragment,
     ) -> Result<PreparedFragment, SurbWrappedPreparationError> {
         let topology_permit = self.topology_access.get_read_permit().await;

common/client-core/src/client/real_messages_control/mod.rs

@@ -103,6 +103,7 @@ impl<'a> From<&'a Config> for message_handler::Config {
         )
         .with_custom_primary_packet_size(cfg.traffic.primary_packet_size)
         .with_custom_secondary_packet_size(cfg.traffic.secondary_packet_size)
+        .disable_mix_hops(cfg.traffic.disable_mix_hops)
     }
 }
 

common/client-core/src/client/replies/reply_controller/mod.rs

@@ -11,7 +11,7 @@ use futures::StreamExt;
 use log::{debug, error, info, trace, warn};
 use nym_sphinx::addressing::clients::Recipient;
 use nym_sphinx::anonymous_replies::requests::AnonymousSenderTag;
-use nym_sphinx::anonymous_replies::ReplySurb;
+use nym_sphinx::anonymous_replies::ReplySurbWithKeyRotation;
 use nym_sphinx::chunking::fragment::FragmentIdentifier;
 use nym_task::connections::{ConnectionId, TransmissionLane};
 use nym_task::TaskClient;
@@ -499,7 +499,7 @@ where
     async fn handle_received_surbs(
         &mut self,
         from: AnonymousSenderTag,
-        reply_surbs: Vec<ReplySurb>,
+        reply_surbs: Vec<ReplySurbWithKeyRotation>,
         from_surb_request: bool,
     ) {
         trace!("handling received surbs");

common/client-core/src/client/replies/reply_controller/requests.rs

@@ -6,7 +6,7 @@ use futures::channel::{mpsc, oneshot};
 use log::error;
 use nym_sphinx::addressing::clients::Recipient;
 use nym_sphinx::anonymous_replies::requests::AnonymousSenderTag;
-use nym_sphinx::anonymous_replies::ReplySurb;
+use nym_sphinx::anonymous_replies::ReplySurbWithKeyRotation;
 use nym_task::connections::{ConnectionId, TransmissionLane};
 use std::sync::Weak;
 
@@ -81,7 +81,7 @@ impl ReplyControllerSender {
     pub(crate) fn send_additional_surbs(
         &self,
         sender_tag: AnonymousSenderTag,
-        reply_surbs: Vec<ReplySurb>,
+        reply_surbs: Vec<ReplySurbWithKeyRotation>,
         from_surb_request: bool,
     ) -> Result<(), ReplyControllerSenderError> {
         self.0
@@ -167,7 +167,7 @@ pub enum ReplyControllerMessage {
 
     AdditionalSurbs {
         sender_tag: AnonymousSenderTag,
-        reply_surbs: Vec<ReplySurb>,
+        reply_surbs: Vec<ReplySurbWithKeyRotation>,
         from_surb_request: bool,
     },
 

common/client-core/src/client/topology_control/mod.rs

@@ -157,6 +157,12 @@ impl TopologyRefresher {
             let mut interval =
                 gloo_timers::future::IntervalStream::new(self.refresh_rate.as_millis() as u32);
 
+            // We already have an initial topology, so no need to refresh it immediately.
+            // My understanding is that js setInterval does not fire immediately, so it's not
+            // needed there.
+            #[cfg(not(target_arch = "wasm32"))]
+            interval.next().await;
+
             while !self.task_client.is_shutdown() {
                 tokio::select! {
                     _ = interval.next() => {

common/client-core/src/client/topology_control/nym_api_provider.rs

@@ -4,7 +4,7 @@
 use async_trait::async_trait;
 use log::{debug, error, warn};
 use nym_topology::provider_trait::TopologyProvider;
-use nym_topology::NymTopology;
+use nym_topology::{NymTopology, NymTopologyMetadata};
 use nym_validator_client::UserAgent;
 use rand::prelude::SliceRandom;
 use rand::thread_rng;
@@ -70,6 +70,10 @@ impl NymApiTopologyProvider {
         }
     }
 
+    pub fn disable_bincode(&mut self) {
+        self.validator_client.use_bincode = false;
+    }
+
     fn use_next_nym_api(&mut self) {
         if self.nym_api_urls.len() == 1 {
             warn!("There's only a single nym API available - it won't be possible to use a different one");
@@ -82,47 +86,62 @@ impl NymApiTopologyProvider {
     }
 
     async fn get_current_compatible_topology(&mut self) -> Option<NymTopology> {
-        let rewarded_set = self
-            .validator_client
-            .get_current_rewarded_set()
-            .await
-            .inspect_err(|err| error!("failed to get current rewarded set: {err}"))
-            .ok()?;
+        let rewarded_set_fut = self.validator_client.get_current_rewarded_set();
 
-        let mut topology = NymTopology::new_empty(rewarded_set);
+        let topology = if self.config.use_extended_topology {
+            let all_nodes_fut = self.validator_client.get_all_basic_nodes_with_metadata();
 
-        if self.config.use_extended_topology {
-            let all_nodes = self
-                .validator_client
-                .get_all_basic_nodes()
-                .await
+            // Join rewarded_set_fut and all_nodes_fut concurrently
+            let (rewarded_set, all_nodes_res) = futures::try_join!(rewarded_set_fut, all_nodes_fut)
                 .inspect_err(|err| error!("failed to get network nodes: {err}"))
                 .ok()?;
 
+            let metadata = all_nodes_res.metadata;
+            let all_nodes = all_nodes_res.nodes;
+
             debug!(
                 "there are {} nodes on the network (before filtering)",
                 all_nodes.len()
             );
-            topology.add_additional_nodes(all_nodes.iter().filter(|n| {
-                n.performance.round_to_integer() >= self.config.min_node_performance()
-            }));
+            let nodes_filtered = all_nodes
+                .into_iter()
+                .filter(|n| n.performance.round_to_integer() >= self.config.min_node_performance())
+                .collect::<Vec<_>>();
+
+            NymTopology::new(
+                NymTopologyMetadata::new(metadata.rotation_id, metadata.absolute_epoch_id),
+                rewarded_set,
+                Vec::new(),
+            )
+            .with_skimmed_nodes(&nodes_filtered)
         } else {
             // if we're not using extended topology, we're only getting active set mixnodes and gateways
 
-            let mixnodes = self
+            let mixnodes_fut = self
                 .validator_client
-                .get_all_basic_active_mixing_assigned_nodes()
-                .await
-                .inspect_err(|err| error!("failed to get network mixnodes: {err}"))
-                .ok()?;
+                .get_all_basic_active_mixing_assigned_nodes_with_metadata();
 
             // TODO: we really should be getting ACTIVE gateways only
-            let gateways = self
+            let gateways_fut = self
                 .validator_client
-                .get_all_basic_entry_assigned_nodes()
-                .await
-                .inspect_err(|err| error!("failed to get network gateways: {err}"))
-                .ok()?;
+                .get_all_basic_entry_assigned_nodes_v2();
+
+            let (rewarded_set, mixnodes_res, gateways_res) =
+                futures::try_join!(rewarded_set_fut, mixnodes_fut, gateways_fut)
+                    .inspect_err(|err| {
+                        error!("failed to get network nodes: {err}");
+                    })
+                    .ok()?;
+
+            let metadata = mixnodes_res.metadata;
+            let mixnodes = mixnodes_res.nodes;
+
+            if gateways_res.metadata != metadata {
+                warn!("inconsistent nodes metadata between mixnodes and gateways calls! {metadata:?} and {:?}", gateways_res.metadata);
+                return None;
+            }
+
+            let gateways = gateways_res.nodes;
 
             debug!(
                 "there are {} mixnodes and {} gateways in total (before performance filtering)",
@@ -130,12 +149,24 @@ impl NymApiTopologyProvider {
                 gateways.len()
             );
 
-            topology.add_additional_nodes(mixnodes.iter().filter(|m| {
-                m.performance.round_to_integer() >= self.config.min_mixnode_performance
-            }));
-            topology.add_additional_nodes(gateways.iter().filter(|m| {
-                m.performance.round_to_integer() >= self.config.min_gateway_performance
-            }));
+            let mut nodes = Vec::new();
+            for mix in mixnodes {
+                if mix.performance.round_to_integer() >= self.config.min_mixnode_performance {
+                    nodes.push(mix)
+                }
+            }
+            for gateway in gateways {
+                if gateway.performance.round_to_integer() >= self.config.min_gateway_performance {
+                    nodes.push(gateway)
+                }
+            }
+
+            NymTopology::new(
+                NymTopologyMetadata::new(metadata.rotation_id, metadata.absolute_epoch_id),
+                rewarded_set,
+                Vec::new(),
+            )
+            .with_skimmed_nodes(&nodes)
         };
 
         if !topology.is_minimally_routable() {

common/client-core/src/config/mod.rs

@@ -4,6 +4,6 @@
 pub use nym_client_core_config_types::disk_persistence;
 pub use nym_client_core_config_types::old::{
     old_config_v1_1_13, old_config_v1_1_20, old_config_v1_1_20_2, old_config_v1_1_30,
-    old_config_v1_1_33,
+    old_config_v1_1_33, old_config_v1_1_54,
 };
 pub use nym_client_core_config_types::*;

common/client-core/src/error.rs

@@ -18,7 +18,7 @@ pub enum ClientCoreError {
     #[error("gateway client error ({gateway_id}): {source}")]
     GatewayClientError {
         gateway_id: String,
-        source: GatewayClientError,
+        source: Box<GatewayClientError>,
     },
 
     #[error("custom gateway client error: {source}")]
@@ -88,10 +88,7 @@ pub enum ClientCoreError {
     },
 
     #[error("failed to establish connection to gateway: {source}")]
-    GatewayConnectionFailure {
-        #[from]
-        source: tungstenite::Error,
-    },
+    GatewayConnectionFailure { source: Box<tungstenite::Error> },
 
     #[cfg(target_arch = "wasm32")]
     #[error("failed to establish gateway connection (wasm)")]
@@ -227,6 +224,14 @@ pub enum ClientCoreError {
     HkdfDerivationError {},
 }
 
+impl From<tungstenite::Error> for ClientCoreError {
+    fn from(err: tungstenite::Error) -> ClientCoreError {
+        ClientCoreError::GatewayConnectionFailure {
+            source: Box::new(err),
+        }
+    }
+}
+
 /// Set of messages that the client can send to listeners via the task manager
 #[derive(Debug)]
 pub enum ClientCoreStatusMessage {

common/client-core/src/init/helpers.rs

@@ -107,7 +107,7 @@ pub async fn gateways_for_init<R: Rng>(
 
     log::debug!("Fetching list of gateways from: {nym_api}");
 
-    let gateways = client.get_all_basic_entry_assigned_nodes().await?;
+    let gateways = client.get_all_basic_entry_assigned_nodes_v2().await?.nodes;
     info!("nym api reports {} gateways", gateways.len());
 
     log::trace!("Gateways: {:#?}", gateways);
@@ -329,7 +329,7 @@ pub(super) async fn register_with_gateway(
         log::warn!("Failed to establish connection with gateway!");
         ClientCoreError::GatewayClientError {
             gateway_id: gateway_id.to_base58_string(),
-            source: err,
+            source: Box::new(err),
         }
     })?;
     let auth_response = gateway_client
@@ -339,7 +339,7 @@ pub(super) async fn register_with_gateway(
             log::warn!("Failed to register with the gateway {gateway_id}: {err}");
             ClientCoreError::GatewayClientError {
                 gateway_id: gateway_id.to_base58_string(),
-                source: err,
+                source: Box::new(err),
             }
         })?;
 

common/client-core/src/init/mod.rs

@@ -232,7 +232,7 @@ where
         } => {
             log::debug!("GatewaySetup::ReuseConnection");
             Ok(reuse_gateway_connection(
-                authenticated_ephemeral_client,
+                *authenticated_ephemeral_client,
                 *gateway_details,
                 managed_keys,
             ))

common/client-core/src/init/types.rs

@@ -218,7 +218,7 @@ pub enum GatewaySetup {
 
     ReuseConnection {
         /// The authenticated ephemeral client that was created during `init`
-        authenticated_ephemeral_client: InitGatewayClient,
+        authenticated_ephemeral_client: Box<InitGatewayClient>,
 
         // Details of this pre-initialised client (i.e. gateway and keys)
         gateway_details: Box<GatewayRegistration>,
@@ -261,7 +261,7 @@ impl GatewaySetup {
     pub fn try_reuse_connection(init_res: InitialisationResult) -> Result<Self, ClientCoreError> {
         if let Some(authenticated_ephemeral_client) = init_res.authenticated_ephemeral_client {
             Ok(GatewaySetup::ReuseConnection {
-                authenticated_ephemeral_client,
+                authenticated_ephemeral_client: Box::new(authenticated_ephemeral_client),
                 gateway_details: Box::new(init_res.gateway_registration),
                 client_keys: init_res.client_keys,
             })

common/client-core/surb-storage/fs_surbs_migrations/20250425120000_add_surb_key_rotation.sql

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2025 - Nym Technologies SA <contact@nymtech.net>
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+-- default value of 0 implies 'unknown' variant
+ALTER TABLE reply_surb
+    ADD COLUMN encoded_key_rotation TINYINT NOT NULL DEFAULT 0;

common/client-core/surb-storage/src/backend/fs_backend/manager.rs

@@ -205,7 +205,10 @@ impl StorageManager {
     ) -> Result<Vec<StoredReplySurb>, sqlx::Error> {
         sqlx::query_as!(
             StoredReplySurb,
-            "SELECT * FROM reply_surb WHERE reply_surb_sender_id = ?",
+            r#"
+                SELECT reply_surb_sender_id, reply_surb, encoded_key_rotation as "encoded_key_rotation: u8" FROM reply_surb 
+                WHERE reply_surb_sender_id = ?
+            "#,
             sender_id
         )
         .fetch_all(&self.connection_pool)
@@ -230,10 +233,11 @@ impl StorageManager {
     ) -> Result<(), sqlx::Error> {
         sqlx::query!(
             r#"
-                INSERT INTO reply_surb(reply_surb_sender_id, reply_surb) VALUES (?, ?);
+                INSERT INTO reply_surb(reply_surb_sender_id, reply_surb, encoded_key_rotation) VALUES (?, ?, ?);
             "#,
             stored_reply_surb.reply_surb_sender_id,
-            stored_reply_surb.reply_surb
+            stored_reply_surb.reply_surb,
+            stored_reply_surb.encoded_key_rotation
         )
         .execute(&self.connection_pool)
         .await?;

common/client-core/surb-storage/src/backend/fs_backend/models.rs

@@ -8,8 +8,10 @@ use nym_crypto::Digest;
 use nym_sphinx::addressing::clients::{Recipient, RecipientBytes};
 use nym_sphinx::anonymous_replies::encryption_key::EncryptionKeyDigest;
 use nym_sphinx::anonymous_replies::requests::{AnonymousSenderTag, SENDER_TAG_SIZE};
-use nym_sphinx::anonymous_replies::{ReplySurb, SurbEncryptionKey, SurbEncryptionKeySize};
-use nym_sphinx::params::ReplySurbKeyDigestAlgorithm;
+use nym_sphinx::anonymous_replies::{
+    ReplySurb, ReplySurbWithKeyRotation, SurbEncryptionKey, SurbEncryptionKeySize,
+};
+use nym_sphinx::params::{ReplySurbKeyDigestAlgorithm, SphinxKeyRotation};
 
 #[derive(Debug, Clone)]
 pub struct StoredSenderTag {
@@ -146,24 +148,40 @@ impl TryFrom<StoredSurbSender> for (AnonymousSenderTag, i64) {
 pub struct StoredReplySurb {
     pub reply_surb_sender_id: i64,
     pub reply_surb: Vec<u8>,
+
+    // encodes only whether it's 'even', 'odd' or 'unknown' (default)
+    // and not the whole id because that's redundant
+    pub encoded_key_rotation: u8,
 }
 
 impl StoredReplySurb {
-    pub fn new(reply_surb_sender_id: i64, reply_surb: &ReplySurb) -> Self {
+    pub fn new(reply_surb_sender_id: i64, reply_surb: &ReplySurbWithKeyRotation) -> Self {
         StoredReplySurb {
             reply_surb_sender_id,
-            reply_surb: reply_surb.to_bytes(),
+            reply_surb: reply_surb.inner_reply_surb().to_bytes(),
+            encoded_key_rotation: reply_surb.key_rotation() as u8,
         }
     }
 }
 
-impl TryFrom<StoredReplySurb> for ReplySurb {
+impl TryFrom<StoredReplySurb> for ReplySurbWithKeyRotation {
     type Error = StorageError;
 
     fn try_from(value: StoredReplySurb) -> Result<Self, Self::Error> {
-        ReplySurb::from_bytes(&value.reply_surb).map_err(|err| StorageError::CorruptedData {
-            details: format!("failed to recover the reply surb: {err}"),
-        })
+        let key_rotation =
+            SphinxKeyRotation::try_from(value.encoded_key_rotation).map_err(|err| {
+                StorageError::CorruptedData {
+                    details: format!("stored key rotation was malformed: {err}"),
+                }
+            })?;
+
+        let reply_surb = ReplySurb::from_bytes(&value.reply_surb).map_err(|err| {
+            StorageError::CorruptedData {
+                details: format!("failed to recover the reply surb: {err}"),
+            }
+        })?;
+
+        Ok(reply_surb.with_key_rotation(key_rotation))
     }
 }