Minecraft 1.9.3

Item frames cause lag / huge FPS drops when rendered

Items get deleted when the crafting recipe overflows the inventory

Snow doesn't form / cannot be placed on upside down slabs / stairs

Can't eat, throw, or shoot while looking at an Iron Door/Iron Trapdoor

Dispensers spawn mobs without offset along the y-axis

Various Particles glitchy movement

Massive Lag when looking into direction of hoppers

Unable to rebind to F# Keys

Swamp & Mesa Biome Grass Ignores both Colormaps

Double-tall plants do not cause updates when broken

Resourcepack's glyph_sizes.bin and some unicode_pages are only loaded on startup

Server lag: Running 20215ms behind, skipping 404 tick(s)

Under specific circumstances, cloning a command block while running it causes it to run twice

Glass is partially invisible in inventory / UI when using Programming Art

Endermite, phantom, silverfish and baby turtle sinking and suffocating in soul sand

Cape doesn't move down while sneaking / Cape detaches from body while sneaking

Can place/take water/lava/lily pads outside world border and inside spawn protection

/tellraw and /title inconsistencies

GUI has inconsistent capitalization

Some chunks are not rendered in first person from some angles in certain situations (incorrect frustum culling)

Chunks do not render behind the player in F5. Perhaps culling should calculate from camera POV instead of presuming head position.

The pick block function doesn't work with entities while in survival or adventure mode

Water/lava overlay is too high in flowing water/lava

Some entities have missing translations string in the lang files

Held Item renders black when in a 1 x 1 shaft with torch in upper block