v2.1.0

Improvements:

• Proxy mode rework (faster and better transfer)
• Preview proxy button
• Combine island stitches islands together when it can
• OptCuts speed improvements
• Better engine updating
• Better logs

Bug Fixes:

• Fix some OptCuts crashes and refusals
• Fix weights mode not always working for some seams
• Auto smooth and weighted normals are kept after unwrap
• Fix proxy mode on multi part objects

xatlas-v0.2.4

xatlas engine binaries

partuv-v0.1.5

PartUV engine wheels

optcuts-v1.21.9

optcuts engine binaries

v2.0.0

New Features (see docs for more info)

• Hard surface mode
• Proxy mode
• UV editor tools: Unwrap Island, Relax Island, Combine Islands, Unwrap Area, Relax Area
• xatlas engine
• Reduce Stretching weight mode
• Generate weights buttons
• Stack similar option
• Automatic updates repository
• Settings icon summary

Improvements:

• Speedups to OptCuts engine
• OptCuts can now handle messy meshes much better
• OptCuts better seam placement on creases and less zigzags
• Other speedups
• Better priority option which replaces old quality option
• Better UV viewer
• Better logs
• Better UI and various QOL improvments

Bug Fixes:

• Fix many OptCuts crashes, hangs and refusals
• Fix PartUV installing wrong package on windows
• Fix transfer UVs failing on small meshes
• Fix undo stack after unwrap
• Other various fixes

Breaking changes

• Blender 4.3 is now the minimum version
• Removed: symmetry (temporary), preserve mesh, input cleanup, finish percent, cuts, unwrap sharp, mark seams sharp
• No more bundled zip, use the download engine button instead
• Autosave defaults off
• Pack after unwrap defaults on
• Timeout defaults to 60 minutes
• Concurrent defaults on

partuv-v0.1.4

PartUV engine wheels

optcuts-v1.20.2

optcuts engine binaries

xatlas-v0.2.3

xatlas engine binaries

v1.6.1

• Default engine (optcuts) is up to 20% faster
• Default engine handles overlapping imported uvs and has better error messages
• Fixed partuv disconnected output meshes
• Better UI for downloading partuv, and partuv is hidden on mac

Installation

• Option 1: Download UVgami-bundled-with-engines.zip for the easiest install and auto detection of the engine.
• Option 2: Download UVgami.zip and then get the engine for your operating system separately from the OptCuts engine releases. In the add-on preferences, set the path to the engine.

xatlas-v0.1.0

xatlas engine binaries