- improve block publishing performance, especially relevant with locally produced blocks
- delay blobs publishing until the block is published to at least 1 peer, especially relevant with locally produced blocks with low upload bandwidth connections. Can be disabled via
--Xp2p-gossip-blobs-after-block-enabled=false
- Added a startup script for unix systems to ensure that when jemalloc is installed the script sets the LD_PRELOAD environment variable to the use the jemalloc library