Spend your weekend with this brand new fifth pre-release for Minecraft Java Edition 1.16 - it has a check to warn you not to try to run with too high graphics settings for your system and a bunch of bug fixes.
Changes in 1.16 Pre-Release 5
Added a GPU warn list for graphics drivers that are known to have rendering issues with Fabulous graphics
If your GPU driver is detected as problematic then a warning message will be displayed with details of the detected problem
This warning message can be ignored, but support cannot be provided for graphics drivers on the warn list running Fabulous
Fixed Bugs in 1.16 Pre-Release 5
MC-141934 Ctrl + Pick block on a lectern does not display its book despite being saved to NBT
MC-148955 Iron golems can spawn inside of non-full blocks
MC-149308 Thrown items appear right in front of head for a frame
MC-166276 Thrown items and blocks sometimes appear black for an instant
MC-166413 Item frame turns black for an instant when being placed
MC-166718 Mobs no longer suffocate inside of soul sand, farmland or grass paths
MC-167359 Items are bright for a brief moment after being broken
MC-167362 Item frames are bright for a brief moment when placed
MC-177361 Villagers/wandering traders don't flee away from zoglins
MC-180867 Jukeboxes grabbed with an NBT+ picker do not release discs on right click.
MC-181605 Right-clicking a Respawn Anchor with an item in off-hand uses that item
MC-182119 Game mode description text is no longer centered and now extends off the screen in some languages
MC-183469 Mobs do not pathfind around holes or lava
MC-185777 Shift-clicking a netherite ingot in a smithing table moves the ingot to gear slot
MC-186206 Water tinted rendered differently behind glass top versus sides
MC-188468 User Control for "Swap Item with Offhand" gets reset when upgrading from 1.16pre-2 to 3
MC-188489 "Switch item with offhand" inventory keyboard shortcut still works in Search Items creative tab, overriding text input
MC-188505 Attacking an entity while sneaking cancels sneaking for a moment, then desyncs client and server about player's height
MC-188509 Zombified Piglins drop experience but not gold ingots when they die while aggressive
MC-188542 Custom world gen settings causes minecraft to crash upon import