Minecraft wiki entry for Development_versions, associated text: MC-59540 – Creating superflat world without layers causes to get "Classic Flat".
MC-86197 – Shield blocking happens even while eating.
MC-88901 – Blocking with Shield, and getting hit causes visual bug.
MC-109121 – 2×2 jungle and spruce trees do not grow from the lowest layer.
MC-117312 – Hover and click events are at wrong position for right-to-left languages.
MC-135333 – Open fence gates still block players in water.
MC-150543 – Using a stonecutter can sometimes crash the game in certain circumstances.
MC-152934 – Water and lava disappear when dispensed through a dispenser at build limit.
MC-164224 – Non updated lava layers that rarely generate in Nether wastes, crimson forests, and warped forests.
MC-164569 – Random "Block Broken" in jungle.
MC-166921 – Incorrect bow animation when eating.
MC-166959 – Cannot trade with villager after clicking on them while holding a written book.
MC-174790 – Mob on turtle eggs causes the game to crash.
MC-175634 – Fishing line disconnects while drinking.