NeoForge 1.21.1 1.1.5-patch6

• Version: 1.1.5-patch6
• Target: NeoForge 1.21.1
• Type: Alpha
• Published: 2026-07-23
• Source: Modrinth version page

Official Changelog

English

RTS Building 1.1.6-pilot1

For Minecraft 1.21.1 / NeoForge.

This is a beta/pilot polish build for feedback from 1.1.6-pilot, focused on the inventory RTS button compatibility, clearer range-destroy warnings, and mining-tier edge cases. If you hit a serious regression, please temporarily return to 1.1.5-patch4.

Player-visible changes

• Fixed the RTS button on the inventory screen overlapping or drifting with other mods' inventory UI offsets.
  • The button is now positioned from the vanilla inventory frame instead of following a shifted modded screen origin.
  • A new mod config option can hide this inventory RTS button entirely.
• Improved range-destroy feedback under survival progression.
  • When blocks such as stone are blocked by missing mining-tier plugins, the bottom warning is now shorter.
  • The message points players toward installing the stone/higher mining plugin or disabling survival progression.
• Fixed snow-like soft blocks being blocked when the stone mining plugin was not installed.
  • Pickaxe-type hard blocks such as stone and smooth stone still require the mining-tier plugin.
  • Level-0 soft blocks such as snow, snow layers, dirt, and sand should no longer be blocked by the stone-tier gate.
• The Line shape in quick build / range operations now supports vertical lines.
• The linked-storage details table now says “Extract only” instead of the ambiguous “Extract”.

Technical and compatibility changes

• Range destroy and chain/area mining now share the mining-tier warning and preview cleanup path, so skipped blocks should not remain highlighted.
• Adjusted selected hotbar tool resolution for remote destruction to reduce cases where the held pickaxe was not recognized.
• Added and updated unit/contract tests plus GameTests for stone being blocked without the mining plugin, snow remaining breakable, the inventory button setting, and vertical Line shapes.
• Local validation: ordinary tests 563/563 passed; performanceDebt 3/3 passed; GameTest 28/28 passed; 58 headless UI snapshots passed.

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• Newer entry: NeoForge 1.21.1 1.1.6
• Older entry: NeoForge 1.21.1 1.1.5-patch5