Minecraft wiki entry for Development_versions, associated text: MC-153498 – Cyrillic letter Є is not included in the Minecraft font.
MC-153665 – Full villager inventory creates invisible items.
MC-153712 – Java using 100–200% CPU in macOS.
MC-154668 – Invalid characters crash the game in jigsaw block input upon pressing enter.
MC-154830 – All wall signs use oak color on maps.