* Ignore latest messages in fork choice prior to latest justified
* Make sure Compact Committee Roots isn't changed by process_final_updates
* WIP add attestation bitfields length to match committee length
* Begin work on updating spec tests to 0.8.2
* WIP set up for new spec test structure
* Fix slashings
* Get mainnet tests mostly passing for attestations and attester slashings
* Fix process attestation test
* Undo change
* Complete spec tests for all operations
Still need sanity block tests
* Fix BLS sigs
* Reduce amount of reused code in core/blocks/spectests/
* Fix tests
* Update block sanity tests to 0.8.2
* Update epoch spec tests to 0.8.2
* Clean up all tests and fix shuffling/epoch tests
* WIP update bls tests to 0.8.2
* WIP update bls tests to 0.8.3
* Finish BLS spectest update to 0.8.3
* Fix shuffling spec tests
* Fix more tests
* Update proto ssz spec tests to 0.8.3
* Attempt to fix PrevEpochFFGDataMismatches test
* Goimports
* Fix documentation
* fix test
* Use custom general spec tests
* Reduce code footprint
* Remove unneeded minimal skip
* Fix for comments
* Fix for comments
* Fix test
* Small fixes
* Cleanup block spec tests a bit
* Undo change
* fix validator
* Fix validator tests
* Run gazelle
* Fix error output for epoch spec tests
