IEDCTR 1.1.64-reconstructed

Corrective release containing the integrated fluid-flow and model-conformity fixes.

Minecraft 1.21.1 · NeoForge 21.1.230 or later · Java 21 · Client and server Required: Immersive Engineering 12.4.2-194 or later. Optional: JEI 19.32.0.359 or later.

Corrections

• Fixed natural non-water currents entering Steel Catwalk Stairs. Water, lava, IE creosote and IE ethanol are covered by automated flow/control comparisons. Supported neighboring fluid cells receive ticks after attachment changes so consecutive stairs can drain after their source is removed. Source-only bucket insertion and existing geometry remain intact.
• Restored the original Engineer's Tools models, UVs and display transforms for Diving Capsule, Material Box and Muslee Bar Press. Restored Crushing Hammer's handheld parent and its original hand transforms; existing main textures are unchanged.
• Restored the Tracker body and rotating pointer renderer, its auxiliary models and textures. The original renderer intentionally draws nothing in either first-person hand context; that behavior is preserved. Target data, saved-data format and functional Tracker logic are unchanged.

Included since the last public CurseForge version, 1.1.58

• Native fluid cells for supported standard world fluids on the existing decorative opt-ins, with synchronization, ticking and native/Embeddium rendering checks; machine tanks and Passive Fluid Accumulator contracts are preserved.
• Corrected exterior-fluid sampling for lava and fluid surface heights, including the optional Embeddium path.
• Sleeping Bag rest requires a lit vanilla campfire in one of the eight adjacent horizontal cells. Updated hemp-based Sleeping Bag and Material Box recipes; filled or modified IE crates are rejected so stored contents are not consumed.
• Metal Sliding Door sound broadcasts include the initiating player while preserving paired-door, redstone and event behavior.

Validation and limits

• Exact main commit: 98d15a3f89b4e4bf889ab2f77792ed7f31b2469f.
• GitHub Actions Build 39735694959: all seven jobs passed, including all 539 required GameTests. The suite includes six stair-flow/bucket regression tests; 539 is the total, not the number of newly added tests.
• Static checks verify complete original model data, texture hashes and runtime JAR packaging. Tracker checks include five math tests and thirteen client render-path cases in the checked client execution.
• The existing local build passed 119 JUnit tests and produces the same JAR hash as CI. It was not rebuilt for this publication preflight.
• On 2026-10-22, the user explicitly confirmed testing version 1.1.64 in Prism and reported that the models, liquid flow and source removal were correct. This is user-reported acceptance: dot did not execute or capture those Windows visual tests. The runtime log also records this version loading and an integrated server starting; it does not contain a per-session JAR hash.
• Known pre-existing issue: the IE manual preview may log a fluidpipe/light_engineering block-entity mismatch while the IEDCTR tooltip triggers indexing. The same error was present with 1.1.63 before the model/fluid fixes. Both observed sessions skipped the invalid preview entity and completed the manual reload (211/212 ms); no client crash or regression from #89-91 is demonstrated. The source of the inconsistent preview data remains undetermined.
• Muslee reserve/capture foundations remain inactive. This release does not activate or advertise them as playable features. No exhaustive modpack-compatibility claim is made.

File and provenance

Filename: immersive_engineer_decor_controls_tool_reforged-1.1.64-reconstructed.jar Size: 20,369,720 bytes SHA-256: 1de75eabdca230144d8683c7913c49c260c3b43b0c2c923bebfd00ff0a631c80

The restored Tools assets are pinned to stfwi/engineers-tools commit 2c4debb672f1a70015fb058256d21550f9ffe37f (Engineer's Tools 1.1.6), under MIT, Copyright 2018–2020 Stefan Wilhelm. Required namespace changes and the NeoForge renderer adaptation are documented in the repository. Packaged LICENSE, NOTICE.md and CREDITS.md preserve original Decor, RsGauges, Tools and port attribution. Immersive Engineering remains a separate required dependency.

Support: https://github.com/emmanueltremblay9-stack/Immersive-Engineer-Decor-Controls-Tool-Reforged/issues For fluid or rendering reports, include the exact block/fluid, loader/mod versions and a reproducible scene. The original reporter's exact unspecified scene is not claimed reproduced by dot; the subsequent Prism acceptance is the user's confirmation.