* Change versioning on master to 4.1.x development
* Remove SlateV3, V3 References from command-line code
* continue to remove pre HF3 functionality, remove participant_id from slate, remove is_compact, derive slate state based on slate state field
* slate no longer needs explicit compact step
* version/build coinbase doctest cleanup
* don't attempt to store transaction during tx lock if it doesn't exist
* repair incorrectly removed logic
* last test fixes (hopefully)
Yeastplume
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