Changelog

The new major release brings new features and some bug-fixes. Highlight is the new MIDI Control Change editor. Allowing you to make use of your keyboards knobs with GSequencer. It is available of your synths context menu.

• Implemented MIDI Control Change editor, allowing you to assign synthesizer controls with MIDI 2 control change events.
• Improved audio processing performance by reducing audio tree staging program invoked by audio tree dispatcher.
• Fixed labeling of AgsHybridSynth, AgsStargazerSynth, AgsQuantumSynth and AgsRavenSynth. Enumerated labels start at 1 instead of 0.

This version of GSequencer supports hosting Audio Unit plugins. The application thus embeds an additional binary `com.gsequencer.GSequencer.AudioUnitTest` to test if the plugin can hosted with current config.

The "super-threaded channel" threading model allows you to host stereo plugins, else GSequencer attempts to open the plugin in Mono.

Added new Modular Synth. This synthesizer allows you to assign ENV-1, ENV-2, LFO-1, LFO-2 and Pink Noise sends to OSC-1 and OSC-2 receives or pitch and main volume. It comes with low-pass filter and chorus.

Improved SFZ Synth read ACID from WAV like files.

• Fixed composite editor selection.
• Fixed automation editor drawing bug.

• Fixed Audio Recorder different formats than signed 16 bit integer.

• Implemented array types presets. Fixes Modular Synth sends presets.

• Refactored audio and MIDI preferences, allow you to select device by manufacturer and name.

• Implemented SMF import popover, to import .mid files into the piano roll.
• Fixed Modular Synth OSC-1 not silent anymore.

Last modified: Tue Feb 22:13:13 UTC 2026 by joelkraehemann