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Debugify

Debugify

Fixes Minecraft bugs found on the bug tracker

12.69M
2,701
Optimization
Utility

Compatibility

Minecraft: Java Edition

1.21.x
1.20.x
1.19.x
1.18.2

Platforms

Fabric
Forge
Quilt

Supported environments

Client-side
Server-side
Client and server (optional)

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Links

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Creators

isxander
isxander Owner

Details

Licensed LGPL-3.0-only
Published 3 years ago
Updated 4 days ago
DescriptionChangelogVersions

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1
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Debugify 1.21.8+1.0

by isxander on Jul 25, 2025
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Debugify 1.21.8+1.0

Bug Fixes

  • Fix MC-35361 – Inventory opening is detected while in Nether Portal (by @MicrocontrollersDev)
  • Fix MC-46503 – You can retain entities' shaders by running the “/kill” command while in spectator mode (by @MicrocontrollersDev)
  • Fix MC-46737 – Entities' shaders are applied when beginning to spectate them in third person (by @MicrocontrollersDev)
  • Fix MC-57057 – Guardian laser attack sound ignores distance (by @MicrocontrollersDev)
  • Fix MC-61489 – Book GUI is not vertically centred (by @MicrocontrollersDev)
  • Fix MC-82263 – Ender dragon produces regular hurt sound on final hit (by @MicrocontrollersDev)
  • Fix MC-84661 – Glowing is considered a positive effect in potion item tooltips (by @MicrocontrollersDev)
  • Fix MC-94054 – Cave spiders spin around when walking (by @MicrocontrollersDev)
  • Fix MC-115092 – Squid/glow squid named “Dinnerbone” or “Grumm” is not upside‑down (by @MicrocontrollersDev)
  • Fix MC-116510 – Attack indicator doesn't indicate (most of the time) that breaking instantly‑mineable blocks resets your attack (by @MicrocontrollersDev)
  • Fix MC-118740 – Performing any right‑click action silently resets the attack cooldown (by @MicrocontrollersDev)
  • Fix MC-123450 – Item frames play sounds when the item within them is read from NBT (by @MicrocontrollersDev)
  • Fix MC-123605 – Debug world still sets clear weather time instead of deactivating gamerule doWeatherCycle (by @MicrocontrollersDev)
  • Fix MC-134110 – Structure mirroring breaking apart double chests (by @MicrocontrollersDev)
  • Fix MC-136249 – Wearing boots enchanted with Depth Strider decreases the strength of the Riptide enchantment (by @MicrocontrollersDev)
  • Fix MC-139041 – The sounds of fishing bobbers aren't controlled by the “Players” sound slider (by @MicrocontrollersDev)
  • Fix MC-147659 – Some witch huts spawn the incorrect cat (by @MicrocontrollersDev)
  • Fix MC-147784 – Fletching table flashes crafting table’s GUI for about a second upon right‑clicking it in spectator mode (by @MicrocontrollersDev)
  • Fix MC-159283 – The End terrain does not generate in multiple rings centred around the world centre (from Thorium) (by @MicrocontrollersDev)
  • Fix MC-165306 – Beacon beams are transparent from the inside (by @MicrocontrollersDev)
  • Fix MC-168573 – After breaking a shield, the player’s off‑hand can’t finish using some items (by @MicrocontrollersDev)
  • Fix MC-170462 – Bad Omen is considered a positive effect in potion item tooltips (by @MicrocontrollersDev)
  • Fix MC-176806 – Scoreboard criteria for using glowstone doesn’t increase score when charging a respawn anchor (by @MicrocontrollersDev)
  • Fix MC-177381 – Game does not count the distance properly if you locate a structure from more than 46340 blocks away (by @MicrocontrollersDev)
  • Fix MC-187100 – End crystals try to heal dying Ender dragons (by @MicrocontrollersDev)
  • Fix MC-187100 – End crystals try to heal dying Ender dragons (fix missing BugFix and move to server side) (by @MicrocontrollersDev)
  • Fix MC-188359 – Burp sound does not play after drinking or after eating cake (by @MicrocontrollersDev)
  • Fix MC-201374 – Wrong position passed to getCollisionShape from CampfireBlock#isSmokingBlockAt (by @MicrocontrollersDev)
  • Fix MC-201723 – Statistics sprites don’t look pressed when clicked (from Thorium) (by @MicrocontrollersDev)
  • Fix MC-202637 – Last sound clip of eating will still play when Players volume is set to 0% (by @MicrocontrollersDev)
  • Fix MC-206540 – Increased input delay when riding an entity (by @MicrocontrollersDev)
  • Fix MC-210318 – Maximum length of book title changed from 16 to 15 characters (by @MicrocontrollersDev)
  • Fix MC-211561 – Fishing line appears in opposite hand when switching slots (by @MicrocontrollersDev)
  • Fix MC-219981 – If zombies spawned with max health over 20 (leader zombie bonus), they will have 20 health instead of their max health (by @MicrocontrollersDev)
  • Fix MC-221257 – Shulker bullets don’t produce bubble particles when moving through water (by @MicrocontrollersDev)
  • Fix MC-226961 – Experience Orbs treat flowing lava as a full block (by @MicrocontrollersDev)
  • Fix MC-227008 – Enderman constantly tries to teleport when in a boat or a minecart under daylight (by @MicrocontrollersDev)
  • Fix MC-227337 – When a shulker bullet hits an entity, the explosion sound is not played and particles are not produced (by @MicrocontrollersDev)
  • Fix MC-242809 – IP field in the multiplayer menu will not detect the IP if a space is put at the beginning/end of it (by @MicrocontrollersDev)
  • Fix MC-245394 – The sounds of raid horns blaring aren’t controlled by the correct sound slider (by @MicrocontrollersDev)
  • Fix MC-251068 – If you delete your only world, you are no longer automatically taken to the “Create New World” screen (by @MicrocontrollersDev)
  • Fix MC-259512 – Horizontal camera rotation lags when riding (by @MicrocontrollersDev)
  • Fix MC-267125 – Command suggestions for reloadable content are not affected by /reload (by @MicrocontrollersDev)
  • Fix MC-267376 – You can view through blocks on small scales (near‑plane clipping) (by @MicrocontrollersDev)
  • Fix MC-267469 – GUI list entry highlight border not always aligned properly (by @MicrocontrollersDev)
  • Fix MC-268420 – Cooldown indicator flashes when switching items with high attack‑speed attribute (by @MicrocontrollersDev)
  • Fix MC-268617 – Structures can’t be saved if the game directory name has certain patterns (by @MicrocontrollersDev)
  • Fix MC-271899 – StructureTemplate palette caches are not thread‑safe (by @MicrocontrollersDev)
  • Fix MC-272431 – Ender Dragon incorrect vertical velocity causes erratic behaviour (by @MicrocontrollersDev)
  • Fix MC-280220 – When a dolphin holds an item, it is rendered upside‑down and far from the mouth (by @MicrocontrollersDev)
  • Fix MC-297837 – Locator bar shows players above you as being below you when they are high enough (by @isXander)
  • Fix MC-298066 – Directly entering a bed from a mount places the player in the wrong place (by @MicrocontrollersDev)
  • Fix MC-298225 – Shapes appear in the End sky with certain distance settings (by @MicrocontrollersDev)
  • Fix MC-298558 – Rain fog calculation can overshoot while the game is unresponsive (by @isXander)
  • Fix MC-299115 – Arrow loses its owner tag when deflected while its owner is offline (by @isXander)

Other Changes

  • Fix crash when opening inventory (by @MicrocontrollersDev)
  • Resolve Moonrise mixin error (by @R00tB33rMan)
  • Cleanup (by @MicrocontrollersDev)
  • 🌐 Add Argentine Spanish localisation (by @Texaliuz)
  • Bump org.ajoberstar.grgit from 5.0.0 to 5.3.2 (by dependabot[bot])

Debugify 1.21.7+1.0

by isxander on Jun 30, 2025
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Debugify 1.21.7+1.0

  • Make bug fix descriptions offline as the bug tracker migration broke the API
  • Removed MC-112730 as it was fixed by vanilla

Debugify 1.21.5+1.0

by isxander on Apr 7, 2025
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Debugify 1.21.5+1.0

  • Removed MC-108948 fix since it was extremely buggy
  • Move MC-159163 to a gameplay fix as some servers detected this as cheating

Debugify 1.21.4+1.1

by isxander on Jan 15, 2025
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Debugify 1.21.4+1.1

  • Fix crash when going into end dimension (by rvbsm)

Debugify 1.21.4+1.0

by isxander on Dec 15, 2024
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Debugify 1.21.4+1.0

  • Removed MC-12829 fix (resolved in 24w44a)
  • Removed MC-55347 fix (resolved in 24w44a)
  • Removed MC-111516 fix (resolved in 24w44a)

Debugify 1.21.3+1.0

by isxander on Nov 19, 2024
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Debugify 1.21.3+1.0

  • This update was gracefully PRed by IMS, thank you IMS for updating Debugify to 1.21.3
  • Add Vietnamese translation (by I_am_Vietnam)
  • Add Italian translation (VladAndreiMorariu)
  • Add Mexican Spanish Translation (Santiago Hernandez)
  • Update Russian translation (FurnyGo)
  • Fix insta-crash bug with MC-577 bug fix (howmanysmall)

Debugify 1.21.1+1.0

by isxander on Sep 4, 2024
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Debugify 1.21.1+1.0

  • Bumped fabric version constraint to 1.21.1

This release was kindly PRed by lospejos

Debugify 1.21+1.0

by isxander on Jun 19, 2024
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Debugify 1.21+1.0

Removed bug fixes

These fixes have been fixed by vanilla and therefore have no use in this mod!

  • MC-14923 - Players can be kicked for spamming in a singleplayer world with cheats disabled
  • MC-124177 - Teleporting to another dimension loses some client states
  • MC-31819 - Hunger saturation depletes on Peaceful

1.20.6+1.0 (1.20.6)

by isxander on May 6, 2024
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1.20.5+1.0 (1.20.5)

by isxander on Apr 23, 2024
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No changelog is provided

1.20.4+1.1 (1.20.4)

by isxander on Mar 31, 2024
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  • Fix broken description cache

1.20.4+1.0 (1.20.4)

by isxander on Dec 23, 2023
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  • Update to 1.20.4
  • Fabric Loader 0.15.0 or later required
  • Mixin extras is no longer bundled

1.20.3+1.1 (1.20.3)

by isxander on Dec 5, 2023
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  • Fix MC-237493 - Telemetry mode couldn't be toggled to None anymore.

1.20.3+1.0 (1.20.3)

by isxander on Dec 5, 2023
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  • Update to 1.20.3
  • Literally nothing changed since 1.20.3

1.20.2+1.0 (1.20.2)

by isxander on Sep 28, 2023
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  • Update to 1.20.2
  • Remove MC-121772 as it was fixed
  • Remove MC-140646 as it was fixed
  • Remove MC-90084 as it was fixed

1.20.1+2.0 (1.20.1)

by isxander on Jul 9, 2023
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Debugify 1.20.1+2.0

New Fixes

  • MC-263865 - Fullscreen state isn't saved when F11 is pressed
  • by Ampflower, MC-8187 - Two-by-two arrangements of jungle or spruce saplings cannot grow when there are adjacent blocks located north or west of the sapling formation

1.20.1+1.1 (1.20.1)

by isxander on Jun 14, 2023
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  • Fix mixin conflict with Fabric API
  • Fix French translation not loading

1.20.1+1.0 (1.20.1)

by isxander on Jun 12, 2023
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  • Added error handling to bug fixes to sometimes catch errors and continue loading.
  • Fixed issue with MC-176559 bugfix where continuously breaking blocks would glitch out. (#247)

1.20+1.1 (1.20)

by isxander on Jun 8, 2023
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  • Fix crash when opening chat menu with MC-122627 enabled

1.20+1.0 (1.20)

by isxander on Jun 7, 2023
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  • Update to 1.20
  • Removed MC-162253 as it was fixed in 1.20 snapshots.
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