0.4.0.3
UndertaleModTool v0.4.0.3 has support for the newest Deltarune update. It can also do decompiled editing of code scripts for GMS 2.3+.
All files in this release are for x64 computers and includes .NET bundled (no install necessary). This release contains UndertaleModTool single file, UndertaleModTool non-single file, and UndertaleModCLI. If you are encountering strange issues or glitches with the regular single file version, use the non-single file version (abbreviated to NSF).