Minecraft wiki entry for Development_versions, associated text: MC-73604 – Spectator can interact with beacon.
MC-88326 – Other players' items are dropped when closing beacon interface while they are choosing an effect.
MC-92759 – Luck and bad luck don't work with double chests.
MC-93483 – Spectators opening Loot Table double chests will generate the items inside.
MC-117711 – "Snowy Kingdom" superflat preset arguments include villages despite them being unable to generate in ice plains.
MC-124934 – Superflat villages don't have grass paths.
MC-126184 – Luck doesn't work with shulker box.
MC-132925 – Using .png and .ttf fonts together slows client down significantly
MC-135764 – Incorrect plural in stat.minecraft.clean_shulker_box's translation value.