Celeritas Extra

Celeritas Extra 0.4.0 Changelog

New Features

• FPS 1% Low / 0.1% Low metrics — Replaced max/min FPS with industry-standard percentile metrics using a time-based 5-second rolling window
• Borderless Fullscreen — Replaced Celeritas's fullscreen toggle with a 3-way Screen Mode selector (Windowed / Borderless / Fullscreen) via Cleanroom's built-in API
• Hide HEI Until Searching — Option to hide HEI's item grid until text is entered in the search bar. Shows a "Type to search..." hint when hidden. Automatically hidden when HEI is not installed
• macOS Retina Framebuffer — Exposes Cleanroom's COCOA_RETINA_FRAMEBUFFER setting in the UI. Grayed out on non-macOS platforms

Improvements

• Simplified particle detection — Removed scanFactories() with its 3 strategies and IMixinParticleManager, unified to ASM-only scanning
• Improved particle display names — Changed from minecraft.ParticleFlame to ParticleFlame (minecraft) format
• Performance impact indicators — Added Impact badges to all animations, all particles, and light updates options
• Localized CyclingControl options — Screen Mode, Overlay Corner, Text Contrast, and VSync now display correctly in all languages
• Fixed tooltips — Removed literal \n from tooltips across all 4 languages

Technical Changes

• Java 25 / Cleanroom 0.5.x migration — Updated build toolchain and source/target to Java 25, Cleanroom Loader 0.5.6-alpha
• Java 25 code modernization — Applied switch expressions, records, var, and pattern matching switch
• Codebase refactoring — Renamed ClientTickHandler to FrameCounter, unified helper method overloads, extracted magic numbers to constants, encapsulated ScreenMode/VSync state into enums, cleaned up ForgeEarlyConfig imports, removed redundant comments

Dependencies

• Unimined 1.4.15-kappa → 1.4.17-kappa
• Cleanroom Loader 0.3.35-alpha → 0.5.6-alpha
• HEI (modCompileOnly) added for optional mixin compatibility