Release v3.12.0 Beta 2 · OpenNBS/NoteBlockStudio

Always back up your songs before trying it out in the beta!

Bugfixes and improvements

Disabled the "Expand Workspace" function on macOS due to a runtime crash.
Disabled auto unmaximizing on Linux due to rapid flashing.
Fixed bundle files not being copied over to app documents sometimes.
Fixed datapack export generating incomplete bundles.
Fixed undo compress selection crashing.
Fixed show note chart crashing on Windows.
Fixed songs with invalid instrument IDs crashing.
Fixed files not opening when double clicking them on Windows.
Fixed unable to choose the .minecraft directory on Windows.
Fixed backspace and tab keys not inputting correctly on Linux.
Fixed resource packs not loading on Linux.
Fixed sounds in included resource packs having incorrect octaves.
Fixed reference audio shortcut interfering with text input.
Fixed tempo not applying when dragging on the time bar while playing in player mode.
Fixed OS type being incorrect in logs.
Fixed trackpad being able to scroll sideways when playing on macOS.
Disabled older NBS file warning in player mode.
Changed the default writing directory to %APPDATA%\Minecraft_Note_Block_Studio\ on Windows.
Changed the tempo adjust limit to 180t/s, or 2700 BPM.
Added .wav file support back for custom instruments.
Added a transparency adjust option for selection. (Credit to @RaviScriptDev)
Added buttons to adjust window scale.
Added a message for clicking on the "Open in NBS" button on Note Block World when not in player mode.
Updated asset catalog ID names.
Changed executable copyright date to 2026 on macOS.

We cannot possibly extend our support for every Linux distro out there, but we will do our best to support as many as we can.
Make sure to also report if you encounter issues with your specific distro!
Dependencies: KDE desktops require kdialog. Other desktop environments require zenity to be installed. You'll also need 7zip for some of the export functions to work.