CONSENSUS - Fix an issue with fresh syncs stalling, regression was introduced in 2.4.1 release
CONSENSUS - Fix a rare issue with index based utxo getting corrupted (memory only, disk data remained valid)
CORE - Fix an issue that was causing unnecessarily frequent flushing to disk; this should bring large performance improvements for machines with slow disks
CORE - CORE: Major load time performance increase on large wallets, especially on machines with slower disks
CORE - Introduce some code that makes it easier for users that missed the fork to update with any manual intervention
CORE - Introduce some performance improvements to the code
CORE - Various regtest/testing improvements and general codebase cleanup