4.12.0 Beta 2

Welcome to the second beta for Blockbench 4.12!

To test this beta, download the required installation files from below, or enable the setting "Update to Pre-releases" inside Blockbench. Enabling this setting will tell Blockbench to always update to the latest pre-release, allowing you to test the latest features.
Please note that pre-release versions in general may be unstable and have more issues than release versions.

To test the web app, visit https://blockbench-dev.netlify.app/

Please report issues you find in the beta, make sure to specify the correct version.

For more info on the 4.12 update, read the update notes on the first beta: https://github.com/JannisX11/blockbench/releases/tag/v4.12.0-beta.1
I'm particularly looking for feedback on PBR, Collections, and Selection Undo.

New Features

• Lasso selection tool
• Added setting to track selection changes in undo history
• Using undo now switches edit modes
• Mirror modeling option to not mirror UV
• Option in template generator to disable UV mirroring (#2218)
• Bedrock display settings now only exports modified slots
• Added Fit to Frame option in bedrock GUI display settings (Fixes #2592)
• Added 'Overlay' blend mode for brush and layers
• Keep bones in timeline when switching animation
• Optional modifiers: Add inverted option for all options
• Center on Selection: Optional zoom modifier (#1447)
• "Goat Horn" Reference Model for Item Models (#2248)
• Added gamepad navigation support

PBR

via #2599, thanks @jasonjgardner!

• Fixed PBR cubemap reflections
• Corrected normal maps to match DirectX style.
• Updated MER processing logic to:
  • Use green channel as a mask instead of value
  • Add roughness multiplier when MER is present

Technical changes

• Option to get alt tri normal for face
• Add format property node_name_regex

Beta fixes

• Group multi selection fixes
• Fixed issues with the JPM exporter
• Fixed #2605 Blockbench closes after using enter key with extrude tool
• Fixed brush matrix when using groups with a rotation and translation (#2595, thanks @Nestorboy)
• Fixed bone selection issue in animation mode
• Fixed image format Ctrl+S shortcut functionality
• Fixed not being able to move elements
• UV navigator now visible when scrolling all the way to the left

Fixes

• Fixed #2603 cannot select custom macOS app to edit images externally
• Fixed #2593 bedrock block GUI display preset incorrect
• Fixed #2594 add support for "." and "-" in bedrock bone names
• Fixed #2590 animation molang properties are stored as numbers
• Fixed plugin loader issue
• Fixed UI issues when editing animation controller transitions and animations
• Fix X-ray Outlines setting not working with meshes