ReDupli 1.4.3 | 10.03.2026 | More automation and functions in copy files

• Newest option, now you can move entire models with textures to multiple destinations at same time.
• Or selected by filter override a specific files to specific places.
• And option to watch folders for changes, and if change occurs addon will copy files for you. It is a toggle option, up to you!

ReDupli 1.4.2 | 4.03.2026 | New functions, UI rewrite and UDIM tools

New

• UDIM Tools panel – Generates materials per UDIM tile (Base_Part1, Base_Part2, etc.), auto-detects tile indices, assigns to faces, supports Active-only and Multi-object modes, and cleans unused/orphaned slots.

• UDIM Renamer panel – Batch renames UDIM textures using Regex with Preview and Undo (via manifest log file).

• Live counters – Operators now show how many items will be affected (files, materials, meshes) before execution. Quick Access displays step counts for ReEx and Clean It All.

Improvements

• Unified panel layout: Help buttons, collapsible filters, consistent bottom toggles (Dry Run, Case Sensitive, etc.).

• Material Management split into SEL / FILE / PREFIX_SUFFIX modes with clearer grouping and warning indicators.

• Copy Files: replaced “More Destinations” with 4 explicit destination toggles and added live total counter.

• Export Presets: per-window enable toggles; “Ex ALL” respects them.

• Quick Access: shows live step counts; Reload Textures displays number of changed files.

• Collections Processor: live counters and safer rename validation.

Core Changes

• Export Presets engine rewritten to use AST-based preset discovery with caching (faster and more robust).

• Improved add-on fallback enabling (FBX, glTF).

• Refactored material management logic and added safe visibility guard for file-wide operations.

• Clean It All now logs results per step.

• Safer file handling (overwrite warning when flattening directories).

• More reliable auto-reload timer (proper unregistering).

• Updated module registration order to include new UDIM and Renamer modules.

Changes & Fixes

• Minimum supported Blender version set to 4.2.0.

• Removed old “More Destinations” checkbox logic.

• More resilient preset parsing (handles syntax issues better).

• Fixed auto-reload timer cleanup.

  
  

ReDupli 1.3 | 22.08.2025 | New functions and more automation

• Added Quick Access panel with ReEx one-button pipeline (Process → Export All → Copy), plus shortcuts to Clean It All and Reload Images
• Added Export Presets panel: 3 preset windows (Format, Preset, Include, Output, optional Override Name), Quick Export All, and Refresh Presets
• Added Copy Files by Prefix/Suffix: Source + two destinations, filters (Prefix / Contains / Suffix, Case-sensitive), options (Recursive + create folders, Preserve structure, Dry Run)
• Added Collections Processor: Match/Exclude by Prefix & Contains with required Suffix; safe rename (Delete N at end / Add text); duplicates to target, applies modifiers & transforms, converts to mesh, joins, then renames
• Preferences: Auto-Reload Images with adjustable interval
• UI: Panels reordered to Quick Access → Material Management → Copy Files → Export Presets → Collections Processor and all open by default
• Misc. fixes and small performance/stability improvements

ReDupli 1.2 | 14.08.2025 | Rewrite for more modular code

• Moved to separated file structure and added required files, code lines by Blender Market

• README.md, blender_manifest.toml (For new blender), LICENSE.txt

• Few bug fixes

ReDupli 1.1.1 | 18.07.2025 | New function / bug fixes

• Added Clean It All function

• Fixed a bug where functions won't work on hidden objects/collections

• Fixed bug that caused blender to crash, when you press a CTRL + Z few times after using addon

• Sort & Clean didn't work on a multiple selected objects

• If you got a prefix and suffix entered and then pressed the button, nothing would happen.

• A lot of small bug fixes or just cleaning up the logic in functions
  

ReDupli 1.1 | 07.07.2025 | Initial release |

1. Install

1. Download the ReDupli.zip file from Blender Market

2. In Blender, go to Edit > Preferences > Add‑ons.

3. Click Install…, select the downloaded file, then enable ReDupli.

2. Open the Tool

• Press N in the 3D Viewport to show the sidebar.

• Click the ReDupli tab.

3. Key Functions

• Relink by Name (Selected): Merge duplicate materials in your selection.

• Relink All Duplicates: Scan the whole scene for duplicates.

• Delete Unused Materials: Permanently remove unassigned materials.

• Remove Duplicate Instances (Selected): Keep only one instance per material in your selection.

• Relink by Prefix/Suffix: Merge materials sharing a name prefix or suffix.

4. Tips & Best Practices

• Backup First: Always save before batch changes.

• Test on a Few Objects: Start small to confirm results.

5. Support

Having trouble? Reach out for help anytime!

Discord: https://discord.com/invite/6NKQtxDTGQ

ArtStation: https://www.artstation.com/lukasz_kiebala

Thank you for using ReDupli! I hope it helps streamline your Blender workflow.

Sunshine