blender-portable-repo/extensions/rainys_extensions/atomic_data_manager/CHANGELOG.md

[v2.1.0] - 2025-12-18

Features

• Added support for detecting unused objects and armatures (#1)
  • Objects not present in any scene collections are now detected as unused
  • Armatures not used by any objects in scenes (including direct use, modifiers, and constraints like "Child Of") are detected as unused
  • Smart Select and Clean operations now support objects and armatures

Fixes

• Fixed material detection in Geometry Nodes Set Material nodes
  • Materials used in Geometry Nodes' "Set Material" nodes are now correctly detected as used
  • Fixed legacy issue where materials in node groups (e.g., "outline-highlight" in "box-highlight" node group) were incorrectly flagged as unused
  • This was a hangover from Atomic never being developed past Blender 2.93, where Geometry Nodes Set Material nodes use input sockets rather than direct material properties
• Performance optimizations for Smart Select and Clean operations (#3)
  • Removed inefficient threading implementation that was causing poor performance
  • Implemented short-circuiting logic in Smart Select to exit early when unused items are found
  • Fixed UI operators to use cached values instead of recalculating on every draw call
  • Note: Further performance improvements are limited by Blender's Python API being single-threaded and requiring sequential access to bpy.data collections, making true parallelization impossible without risking data corruption

Internal

• Removed incorrect "Remington Creative" copyright notices from newly created files
• Updated repository configuration in manifest

[v2.0.3] - 2025-12-17

Fixes

• Fixed missing import error in missing file detection

[v2.0.2] - 2025-12-17

Fixes

• Atomic now completely ignores all library-linked and override datablocks across all operations, as originally intended.

[v2.0.1] - 2025-12-16

Fixes

• Blender 5.0 compatibility: Fixed AttributeError when detecting missing library files (Library objects use packed_file singular, Image objects use packed_files plural in 5.0)
• Fixed unregistration errors in Blender 4.5 by using safe unregister functions throughout the codebase

[v2.0.0] - Raincloud's first re-release

Feature

• Multi-version Blender support (4.2 LTS, 4.5 LTS, and 5.0)
  • Version detection utilities in utils/version.py
  • API compatibility layer in utils/compat.py for handling version differences

Fixes

• Blender 5.0 compatibility: Fixed AttributeError when accessing scene compositor node tree (changed from scene.node_tree to scene.compositing_node_tree)
• Collections assigned to rigidbody_world.collection are now correctly detected as used

Internal

• GitHub Actions release workflow
• Integrated rainys_repo_bootstrap into __init__.py so the Rainy's Extensions repository is registered on add-on enable and the bootstrap guard resets on disable.
• Removed "Support Remington Creative" popup and all related functionality
  • Removed Support popup preferences