This release introduces support for SGB features. It also includes a number of quality of life improvements, for instance, direct preview for map, scene, and actor assets with one-click. The memory related statements have been updated to support getting bank and address of assets, inline data sequence. Added new tutorials chapters and content. There are also some other improvements and bug fixes.
Tutorials: https://paladin-t.github.io/kits/gbb/learn/index.html
See full changelog: https://paladin-t.github.io/kits/gbb/documents/changelogs/Changelog_v1.4.txt