Parallel Transaction Validation (PTV) scheduler improvements
  Modification to processing of User Agent strings
  Update default maxscriptsizepolicy, maxscriptnumlengthpolicy
 :)P2P Header Update
   - Versioning
   - Change Description
  sendrawtransactions – option to skip some policy checks
  New ZMQ Topics
   - Original rawtx, hashtx, rawblock, hashblock topicstx notifications:
   - New rawtx2, hashtx2, rawblock2, hashblock2 topicstx notifications:
  Configurable Timeouts

https://bitcoinsv.io/2021/11/25/upgrades-bsv-v1-0-10-mapi-v1-4-0