Pureformance 0.3.6 — Minecraft 26.3

Pureformance 0.3.6 completes the initial Minecraft 26.3 migration and adds compatibility improvements across Fabric, Quilt and NeoForge.

Pureformance 0.3.6

Lithium compatibility

• Added automatic compatibility with Lithium 0.26.0.
• Resolved a startup crash caused by both mods intercepting the same entity-collision path.
• When Lithium is installed, Pureformance automatically delegates that specific collision optimization to Lithium.
• All other Pureformance systems remain active, including:
  • Emergency Playability
  • Entity Catastrophe
  • Entity and block-entity culling
  • Particle overload management
  • Rendering optimizations
  • Memory optimizations
  • Map atlas
  • Adaptive client systems
• Without Lithium, Pureformance continues using its own high-density item collision index.

Loader support

• Added Minecraft 26.3 builds for Fabric, Quilt and NeoForge.
• Validated Fabric startup both with and without Lithium.
• Updated Quilt compatibility metadata and client/server support.
• Added support for Quilt Loader 0.30.1.
• Added support for NeoForge 26.3.0 beta releases.
• Updated the NeoForge development toolchain for Minecraft 26.3.

Changes introduced by the previous 0.3.5 build for Minecraft 26.3

• Initial migration of Pureformance from Minecraft 26.2 to Minecraft 26.3.
• Adapted Pureformance to the new Minecraft 26.3 rendering architecture.
• Updated framebuffer handling for the new RenderPearl backend.
• Updated map-atlas texture allocation.
• Adapted entity visibility integration to the new 26.3 method signatures.
• Updated entity-section collision integration for Minecraft’s new continuation API.
• Preserved the Emergency System and Entity Catastrophe behaviour from the established 0.3.5 release.
• Preserved gameplay-safe handling of entities, particles, fluids and block updates.
• Fixed a crash when entering a world caused by an internal Minecraft 26.3 entity API change.

Compatibility

• Minecraft 26.3
• Java 25
• Fabric Loader 0.19.5 or newer recommended
• Quilt Loader 0.30.1
• NeoForge 26.3.0 beta or newer
• Compatible with Lithium 0.26.0

Use the file corresponding to your mod loader. Builds made for Minecraft 26.3 must not be used with Minecraft 26.2 or earlier versions.