• (chain) Feature API Information cache
• (chain) Feature replay chain task
• (cmd) Set content_type automatically based on file suffix
• (common) Fix problem in LayerDB.Flush(false)
• (common) Reduce allocations in cache.LRUCache
• (javaee) Fix RLP decoding problem
• (javaee) Improve and refactor charge energy related codes
• (network) Fix race-test failure in network
• (service) Improve transaction flush sequence of transition