5b September 16th, 2026

• Fixes:

  • Renamed pushPowerup and popPowerup patches to pushPowerupInv and popPowerupInv to avoid function name clash

5a September 13th, 2026

• New patches:

crystalStreakInc, crystalStreakAbort, droppedBalls, wireframeMode, 

bodyDecalColor, bodyDecalBlending, nitroballsPower, segmentTintColor, segmentTint, 

powerupSpawning, roomGravity, dofRendering, reflectionRendering, roomRendering,

ballTint, ballTintSplit, powerupTimeLeft, gameCameraPos, cameraShake, playerGamemode, 

gameState, splitGamemode

• General changes:

• Amethyst Patcher now requires KatieMod Release 20

• Most of the patches were renamed, check the documentation for more info

• Patch syntax was changed, check the documentation for more info

• Fixes:

  • gameXmlName will now automatically truncates the string if it's too long to prevent corruption

  • sprites8x16 and sprites8x32 now adjust menu smoke particle image coordinates automatically

  • cameraRot now works properly

  • ballRestitution now works properly

  • doors2x8 now works properly

• Known Issues:

• Camera pos and rot patches may not work properly

• The whole patcher underwent a huge rewrite, not all patches are guaranteed to work!

4a July 8th, 2026

• New patches: setRoomTime, setThrowSpeed, disableMenuSegmentCulling, adjustCrashToCamera, adjustShootingToCamera, adjustMenuSmoke8x16, adjustMenuSmoke8x32

• Removed patches: sprites8x24

• Fixes:

  • showAllMenuSegments now works correctly

  • Menu smoke particle textures may now be corrected with adjustMenuSmoke patches

• General changes:

  • Amethyst Patcher now requires KatieMod (r19 or later)

3a July 6th, 2026

• New patches: disableLogging, showAllMenuSegments, setCameraPos, setCameraRot, doors2x4, doors2x8

• General changes:

  • Patch arguments are no longer passed as a table, with the exception of patches called in apDefaultPatches()

  • Commands were merged with patches; commands and parameters are now called through apPatch()

  • Powerup timer patches now affect mgGetPowerupFraction()

• Renaming:

[patch] powerupTimerInit -> initPowerupTimer

[patch] setPowerupID -> setCommandParameter

[command -> patch] ap.powerup -> activatePowerup

[command -> patch] ap.pushPowerup -> pushPowerup

[command -> patch] ap.popPowerup -> popPowerup

[function] applyPatches() -> apDefaultPatches()

[function] initPatches() -> apInitPatches()

[function] executePatch() -> apPatch()

2b July 2nd, 2026

• Fixes:

  • Fixed a missing comma

2a July 2nd, 2026

• New patches: enableAdditionalCommands, setPowerupID

• New commands: ap.powerup, ap.pushPowerup, ap.popPowerup

• Fixes:

  • Fixed strings sometimes not being handled correctly

1a June 30, 2026

• Initial Release