[LAA] Zrythm 1.0.0-alpha.15.0.1 release

Zrythm v1.0.0-alpha.15.0.1 has been released! Screenshot: https://www.zrythm.org/static/images/feb-20-2021.png Demos: https://www.zrythm.org/videos/mylofy-alphatunez.webm (by MyLoFy, CC-BY-SA 4.0) https://www.zrythm.org/videos/sahaathyva-dubz.webm (by SahaaThyva, CC-BY-SA 4.0) Zrythm is a digital audio workstation designed to be featureful and easy to use. It allows limitless automation through curves, LFOs and envelopes, supports multiple plugin formats including LV2, LADSPA, DSSI, SFZ, SF2, VST2 and VST3 (via Carla), works with multiple backends including JACK, PulseAudio, RtAudio/RtMidi and SDL2, assists with chord progressions via a special Chord Track and chord pads, and can be used in multiple languages including English, French, Portuguese, Japanese and German. Zrythm is free software written in C using the GTK+3 toolkit and can be extended using GNU Guile (Scheme). Zrythm is currently in alpha and we are working towards stabilizing the project format and entering the beta phase. Main changes since last announcement: - Ability to bind MIDI device controls to transport buttons - Ability to change JACK buffer size on the fly - Ability to automate non-port LV2 parameters (experimental) - Ability to zoom vertically in piano roll/timeline - Ability to select LV2 UI if plugin has multiple - Ability to automate time signature (experimental) - Ability to automate channel sends - Add missing MIDI controls to MIDI/instrument track automatables - Ability to mute MIDI tracks (skip MIDI events) - Use MIDI track fader as velocity multiplier - Various UI/UX improvements - Generic UI support for carla-based plugins - Backtraces with line numbers when errors occur - Improve DSP graph calculation speed & graph size (drop unnecessary nodes) - Various CPU usage optimizations for DSP - Major RAM usage improvement for plugins with many ports - Version data structures to prepare for project file migrations - Add more details in user manual - New theme for HTML user manual - Prettify Guile API section in HTML user manual (use parens) - Various bug fixes - Core struct refactoring to improve performance/simplify code - Updated translations Full changelog: https://git.sr.ht/~alextee/zrythm/tree/master/item/CHANGELOG.md Pending features for beta: https://todo.sr.ht/~alextee/zrythm-feature?search=status%3Aopen+label%3Abeta Pending fixes for beta: https://todo.sr.ht/~alextee/zrythm-bug?search=status%3Aopen%20label%3A%22be… # Links Home page: <https://www.zrythm.org> Installer downloads: <https://www.zrythm.org/en/download.html> Git repositories: <https://sr.ht/~alextee/zrythm> User manual: <https://manual.zrythm.org/en/index.html> Developer reference: <https://docs.zrythm.org/> Issue trackers: <https://sr.ht/~alextee/zrythm/trackers> Mailing lists: <https://sr.ht/~alextee/zrythm/lists> Releases: <https://www.zrythm.org/releases/>