Minecraft wiki entry for Development_versions, associated text: MC-137688 – A firework rocket shot by a crossbow doesn't explode on entities.
MC-137848 – Shulker boxes don't drop when mined by hand.
MC-138067 – Replacing filled jukebox drops record.
MC-138641 – Shulker boxes no longer retain "Lock" nbt when being broken.
MC-139555 – /data modify copies source nbt to destination nbt as reference.
MC-139703 – Pillagers once again have glitched arms.
MC-139732 – Villager trade menu not opening outside of a village.
MC-139886 – Pillagers don't spawn with the banners at pillager outposts.
MC-139935 – Infinite loop when a raid is searching for a spawn position.
MC-139979 – Raid never finishes if raid mobs aren't killed by player.
MC-139993 – When players in peaceful mode walk into the village, can still trigger a raid.
MC-139994 – Raid never finishes if the player is set to peaceful mode when subjected to raids.
MC-140113 – Raid bar will not decrease when raid mobs walked into the nether portal, end portal or end gateway.