Flash Replay 0.85

Replay Stability

• Improved replay terrain loading during editor startup, seeking and project reloads.
• Added bounded retries when recorded chunks fail to preload.
• Prevented empty support chunks from appearing as valid recorded terrain.
• Improved chunk residency while moving the replay camera.
• Preserved full chunk data received before recording starts.

Create & Modded Content

• Fixed Create contraptions crashing the replay server during snapshot replacement or timeline seeking.
• Added safe teardown for partially restored vehicles and passenger graphs.
• Improved synchronization of modded block entities after chunk loading.
• Fixed Create Item Vault structures rendering incorrectly or with incomplete connections.

Player Skins & Armor

• Fixed corrupted or transparent squares appearing on wrists, arms and legs.
• Corrected UV mapping for normal and slim players, second-skin layers, pants and armor.
• Fixed mirrored armor UVs on the vanilla 64x32 armor atlas.
• Removed overlapping geometry around elbow, wrist and knee joints.
• Preserved all existing Actor Studio bones, pivots and animation controls.

Technical Improvements

• Prevented vanilla spawn-region generation inside packet-backed replay worlds.
• Added worldgen-free support chunks required for reliable entity ticking.
• Added rate-limited diagnostics for faulty third-party block-entity updates.
• Expanded regression coverage for terrain, modded entities, block entities and rich-rig rendering.

Verification

• Tested against NeoForge 21.1.233 and 21.1.235.
• Complete suite: 5,680 tests, zero failures and zero errors.
• Release build and distributable JAR identity verified.