diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5dfcddc34a..4e4b8acc1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,25 @@
 
 ## [Unreleased](https://github.com/nymtech/nym/tree/HEAD)
 
-[Full Changelog](https://github.com/nymtech/nym/compare/v0.3.3...HEAD)
+[Full Changelog](https://github.com/nymtech/nym/compare/0.4.0-rc.2...HEAD)
+
+Nym 0.4.0 Platform
+
+In this release, we're taking a lot more care with version numbers, so that we can ensure upgrade compatibility for mixnodes, providers, clients, and validators more easily. 
+
+This release also integrates a health-checker and network topology refresh into the Nym client, so that the client can intelligently choose paths which route around any non-functional or incompatible nodes. 
+
+## [0.4.0-rc.2](https://github.com/nymtech/nym/tree/0.4.0-rc.2) (2020-01-28)
+
+[Full Changelog](https://github.com/nymtech/nym/compare/v0.4.0-rc.1...0.4.0-rc.2)
+
+**Merged pull requests:**
+
+- Hotfix/semver compatibility [\#106](https://github.com/nymtech/nym/pull/106) ([jstuczyn](https://github.com/jstuczyn))
+
+## [v0.4.0-rc.1](https://github.com/nymtech/nym/tree/v0.4.0-rc.1) (2020-01-28)
+
+[Full Changelog](https://github.com/nymtech/nym/compare/v0.3.3...v0.4.0-rc.1)
 
 **Closed issues:**
 
@@ -114,7 +132,11 @@
 
 ## [v0.2.0](https://github.com/nymtech/nym/tree/v0.2.0) (2020-01-07)
 
-[Full Changelog](https://github.com/nymtech/nym/compare/3c64a2facd753f4f2f431e7f888e54842e2bc64e...v0.2.0)
+[Full Changelog](https://github.com/nymtech/nym/compare/0.2.0...v0.2.0)
+
+## [0.2.0](https://github.com/nymtech/nym/tree/0.2.0) (2020-01-06)
+
+[Full Changelog](https://github.com/nymtech/nym/compare/0.1.0...0.2.0)
 
 
 
diff --git a/Cargo.lock b/Cargo.lock
index d4da658a65..0af6ebb850 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1363,7 +1363,7 @@ dependencies = [
 
 [[package]]
 name = "nym-client"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 dependencies = [
  "addressing",
  "bs58",
@@ -1396,7 +1396,7 @@ dependencies = [
 
 [[package]]
 name = "nym-mixnode"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 dependencies = [
  "addressing",
  "bs58",
@@ -1414,7 +1414,7 @@ dependencies = [
 
 [[package]]
 name = "nym-sfw-provider"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 dependencies = [
  "bs58",
  "built",
@@ -1438,7 +1438,7 @@ dependencies = [
 
 [[package]]
 name = "nym-validator"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 dependencies = [
  "built",
  "clap",
diff --git a/mixnode/Cargo.toml b/mixnode/Cargo.toml
index a87431cd2e..130e068d65 100644
--- a/mixnode/Cargo.toml
+++ b/mixnode/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 build = "build.rs"
 name = "nym-mixnode"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 edition = "2018"
 
diff --git a/nym-client/Cargo.toml b/nym-client/Cargo.toml
index 83d278edfd..d5ce376dcf 100644
--- a/nym-client/Cargo.toml
+++ b/nym-client/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 build = "build.rs"
 name = "nym-client"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 edition = "2018"
 
diff --git a/scripts/generate_changelog.sh b/scripts/generate_changelog.sh
new file mode 100755
index 0000000000..22097168ba
--- /dev/null
+++ b/scripts/generate_changelog.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+# set CHANGELOG_GITHUB_TOKEN in your .bashrc file
+github_changelog_generator -u nymtech -p nym --exclude-tags 0.1.0 --token "$CHANGELOG_GITHUB_TOKEN"
diff --git a/sfw-provider/Cargo.toml b/sfw-provider/Cargo.toml
index 5bb8306412..d0b34bb121 100644
--- a/sfw-provider/Cargo.toml
+++ b/sfw-provider/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 build = "build.rs"
 name = "nym-sfw-provider"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
 edition = "2018"
 
diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index 67bc704ff7..0c1bb73660 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 build = "build.rs"
 name = "nym-validator"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 authors = ["Jedrzej Stuczynski <andrew@nymtech.net>"]
 edition = "2018"