UndertaleModTool v0.9.2.0

This is the 0.9.2.0 UndertaleModTool release, for 64-bit Windows. Downloads can be found at the bottom of this release.

("UTMT_CLI" is the command-line interface version with no GUI, supported for Windows, Ubuntu, and macOS.)

Changelog

Note: This is a minor release. To see the changes in major release 0.9.0.0, click here. To see the changes in minor release 0.9.1.0, click here.

Added

• Added support for compiling/decompiling GML template strings by @natroute in #2412.
  • This means that, in many cases, string/@@string@@ will no longer appear, and $"{example}" syntax will/can be used instead.
• Added an AudioGroup macro type for game-specific type data by @setupwitch in #2418.
  • This allows audio group names to get resolved in GML decompilation, when applicable.
• Added support for more asset types for the "Find all references" feature (and other related changes/fixes) by @VladiStep in #2179.
  • Reference searching support was added for fonts within texture groups.
  • New "Room object instances" types for code have been added (create/pre-create code entries).
  • A new button has been added to Game objects, to search for the children of that object.
  • The irrelevant arguments variable no longer shows up when searching for unreferenced assets.
  • There is now better handling for varying GameMaker versions, including LTS 2022.
• Added support for GameMaker 2026.1 betas, for both file format and some rare GML code generation changes (with nullish compound assignments).
• Added support for optimizing variable_get_hash() during GML compilation, when possible.
• Added a Name.Regex option to GameSpecificResolver by @InvoxiPlayGames in #2438.
  • Effectively, this allows for DELTARUNE to be detected more accurately across console versions.
• Added native macOS arm64 build support for the CLI by @jjezewski in #2417.
• Added a new --overwrite flag to the load command in the CLI, improving consistency across commands by @IruzzArcana in #2439.

Changed

• Built-in GameMaker functions used for GML compilation are now more accurately available based on GameMaker version by @BioTomateDE in #2428.
• Multiple dependencies updated, including some (more) mostly-irrelevant security patches in ImageMagick.

Technical Changes

• Added a new RuntimeVersion struct in UndertaleGeneralInfo for convenience by @BioTomateDE in #2406.
• Enabled usage of custom IGlobalFunctions implementations in GlobalDecompileContext by @skirlez in #2454.
• Marked UndertaleData as DynamicallyAccessedMembers by @ngyikp in #2452.
  • This improves support for using UndertaleModLib in projects with trimming enabled.
• Optimized the UnescapeText method using StringBuilder by @y114git in #2389.

Fixed

• Fixed a situation where UndertaleModLib allowed empty/null object events to be serialized (which could cause crashes) by @BioTomateHP in #2376.
• Fixed two room editor crashes observed in a test room within DELTARUNE Chapter 5.
• Attempted a fix for loading projects in the project system, when modding a YYC game.
• Fixed creating a new extension within the GUI not providing reasonable defaults for several string fields, which could cause crashes.

New Contributors

• @natroute made their first contribution in #2412
• @InvoxiPlayGames made their first contribution in #2438
• @y114git made their first contribution in #2389
• @jjezewski made their first contribution in #2417

Full Changelog: 0.9.1.2...0.9.2.0