zrythm/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

[1.0.0-beta.1.5.1] - 2022-04-14

Added

• Add status page to modulators tab
• Add bundled plugins: compressor, delay, gate, distortion, reverb

Changed

• Add some vertical padding to automation editor
• Port some split buttons to AdwSplitButton
• Simplify check for unsaved changes (only look at last performed action)
• Update French, Chinese (Simplified), Portuguese, Catalan translations
• User manual: update some sections
• User manual: change PDF author to 'The Zrythm contributors'
• Hardcode standard LV2 paths for all OSes
• Update screenshot URL in metainfo

Fixed

• Fix preference rows not being centered
• Fix arranger objects not being draggable from their bottom/left side
• Various CSS/style fixes
• Fix issues with fonts in some custom widgets

[1.0.0-beta.1.4.1] - 2022-04-10

Changed

• Become a full libadwaita app
• Simplify theme CSS

Fixed

• Fix defaulting to JACK on Windows/Mac
• Fix compilation failure on some distros
• Fix crash when passing --reset-to-factory
• Fix fonts disappearing on Windows after opening preferences

Removed

• Remove matcha theme

[1.0.0-beta.1.3.1] - 2022-04-07

Added

• Include system info in automatic bug reports
• Add clang-format target
• Implement base/full MIDI export
• Preferences: add option to reset to factory settings
• Add ECMAScript support for scripting
• Add language selection in scripting dialog

Changed

• Switch to REUSE v3.0 and SPDX license identifiers
• Reformat whole source code using clang-format
• User manual: update initial configuration, scripting sections
• Simplify initial configuration: only select language and path
• Update German, French, Japanese, Chinese (Simplified), Turkish translations
• Update README, INSTALL, HACKING content
• Redesign bug report dialog
• Preferences: use subtitles instead of tooltips
• Welcome dialog: point to trademark policy
• Welcome dialog: mention that only flatpak-packaged plugins are supported in flatpak builds

Fixed

• Fix formatting in appdata XML
• User manual: fix broken references
• Fix MIDI region content selection in MIDI export dialog
• Fix some memory leaks reported by gcc sanitizer
• Fix error when right-clicking inside audio editor

Removed

• Remove unused bootstrap js files

[1.0.0-beta.1.2.3] - 2022-03-29

Fixed

• Fix PDF manual build

[1.0.0-beta.1.2.1] - 2022-03-29

Added

• Use one instance for each channel for mono plugins
• Include release changelog info in appstream data

Changed

• Scroll to mid note when first showing the piano roll
• Update Hungarian translations
• INSTALL: clarify build instructions
• Enable locale detection for all languages
• TRADEMARKS: simplify some wording and reserve right to review and object to use deemed outside the policy
• Make sure UI event queue is cleared before freeing (fixes occasional errors)
• User manual: update Routing, Chords and Scales, Modulators, Scripting, Theming, User Media, Contributing and Credits chapters
• User manual: update some URLs (fix permanent redirects)

Fixed

• Fix automation lanes not being shown immediately when made visible
• Fix MIDI files not being activatable in the file browser
• Fix audio engine not being resumed after running Guile scripts
• Fix engine preprocessing sometimes running while the graph is being updated
• Fix various invalid accesses reported by GCC address sanitizer
• Fix various memory leaks reported by GCC leak sanitizer
• Fix various custom widget children not being unparented during dispose
• Fix segfault when attempting to add a plugin to a collection
• Fix scale objects throwing errors in the event viewer
• Fix plugin sidechain options not being available in channel sends

Removed

• Remove clang-tidy targets from meson configuration (speeds up reconfiguration)
• User manual: remove copyright and license info from translatables
• Remove drop motion handler from timeline (should fix errors on drag and hover)
• Remove emails from AUTHORS/THANKS/TRANSLATORS

[1.0.0-beta.1.1.11] - 2022-03-23

Changed

• User manual: update Editing, Mixing, Playback & Recording chapters
• Show warning when attempting to load unsupported projects
• Ignore CRITICAL message when opening native file chooser in Flatpak builds
• Make editor toolbar scrollable

Fixed

• Fix opening projects from latest backup missing plugin states

[1.0.0-beta.1.1.1] - 2022-03-19

Added

• Add Hungarian locale

Changed

• User manual: update Getting Started, Interface, Configuration, Projects, Plugins & Files, Tracks chapter
• Update GTK-related subproject versions
• Disable scroll-to-focus on arrangers
• Cleanup plugin state dirs on save

Fixed

• Fix applying audio function not updating clip frames
• Fix MIDI export adding silence between regions
• Fix non-fatal error when importing empty MIDI files

Removed

• Remove message that says Zrythm is in alpha

[1.0.0-beta.1.0.1] - 2022-03-16

Added

• Add MIDI format selector in the export dialog
• Add option to export track lanes as separate MIDI tracks in the export dialog
• Cancel current arranger action on Escape press

Changed

• Update copyright years in about dialog
• Resize MIDI and velocity arrangers proportionally when resizing the editor
• Queue some startup messages to be shown after main window loads
• Improve context menu styling
• Clear undo history when deleting channel slots or tracks with uninstantiated plugins
• Use custom-built test instrument instead of Geonkick in some tests
• Update default screenshot in appdata

Fixed

• Fix plugin state dirs in backups being empty
• Fix audio FX track stems being silent
• Fix being unable to open main window on MacOS

Removed

• Remove warranty disclaimer from welcome dialog (already mentioned in about dialog)

[1.0.0-alpha.30.3.1] - 2022-03-13

Added

• Force an app icon in the header bar
• Auto-reconnect to any hardware devices that get disconnected
• Add some missing internal port symbols for channels/tracks

Changed

• Move zoom buttons to timeline and editor toolbars
• Move about button to Help toolbar
• Make Edit icon lighter
• MIDI CC recording must now be enabled manually via automation lanes (improves DSP performance of MIDI and instrument tracks)
• Optimize plugin DSP processing
• Consider region as looped if loop end point is beyond region end
• Re-enable PipeWire support for Flatpak (add related message in welcome dialog)
• Make accelerators in popover menus orange
• Group various button groups together in toolbars

Fixed

• Fix plugin passthrough ignoring MIDI events
• Fix incorrect track routing when using MIDI FX plugins
• Fix error when splitting unlooped automation regions
• Fix hardware inputs not being routed properly to tracks
• Fix "all audio inputs" in track inputs not behaving as intended
• Fix incorrect logic when checking whether a note is in a scale

[1.0.0-alpha.30.2.1] - 2022-03-10

Added

• Show project title/path in header bar
• Implement record on MIDI input
• Show toast message when loading/saving presets
• Add standard preset names for presets without names

Changed

• Switch to GtkHeaderBar as client side decoration
• Make port selector a dialog instead of popover
• Clear monitor output when returning early from engine processing
• Lock port operation semaphore before changing transport states

Fixed

• Fix crash when attempting to connect modulator outputs
• Fix right clicking after creating an object creating another object
• Fix plugin preset list not being cleared when inspecting a new plugin
• Fix errors when saving carla plugin presets
• Fix project assistant crash when no recent projects exist

Removed

• Remove project version compatibility warning

[1.0.0-alpha.30.1.1] - 2022-03-08

Added

• Add option to create pre-routed setup for multi-out instruments
• Add new project loading dialog
• Allow opening a project from a path in the project loading dialog
• Allow renaming markers with F2
• Show version in splash screen
• Add Shift-Space shortcut to start transport in record mode
• Add default velocity selector with option to use last edited velocity

Changed

• Consider region as looped if clip start position is not 0
• Expand track name in track properties
• Apply auto-scrolling when playhead is moved manually
• Update welcome dialog
• Update main screenshot in appdata

Fixed

• Fix crash when resizing audio regions with custom clip start points
• Fix error when loading projects in different sample rates
• Fix track regions being moved incorrectly when moving tracks
• Fix port connection row displaying current port instead of connected port
• Fix various memory leaks
• Fix buffer overflow when operating on large numbers of objects

Removed

• Remove reduntant checks during audio region processing

[1.0.0-alpha.30.0.1] - 2022-03-05

Added

• Implement track lane mute/solo
• Include whether X11 or Wayland in automatic bug reports
• Allow recording in chord track
• Allow playing chords with a MIDI keyboard
• Allow exporting multiple MIDI regions to MIDI file
• Allow exporting MIDI lanes as separate tracks in MIDI files

Changed

• Move some MIDI track/lane context menu items under submenus
• Update German, Catalan, Korean, Indonesian translations

Fixed

• Fix occasional error when drag-n-dropping in tracklist
• Fix chord track not being bounced
• Fix bounce dialog being empty and throwing errors
• Fix some MIDI track/lane context menu items not working
• Fix MIDI region export
• Fix compilation failure on some systems (missing assert())

[1.0.0-alpha.29.1.1] - 2022-02-23

Added

• Add status page for "no clip selected" in the editor
• Add 10 samples of builtin fade in/out on all audio regions
• Add automation/chord region stretching

Changed

• Add developer name to appdata XML
• Update Catalan, Japanese, Chinese (Simplified), Turkish, French translations
• Port event viewers to GtkColumnView
• Use separate event viewer for each editor
• Make all arranger objects editable in event viewers
• Require Ctrl modifier for global keypad 4 and 6 shortcuts

Fixed

• Add missing type="desktop" to appdata XML
• Fix appdata XML having 2 default screenshots
• Do not allow stretching when a selected region is looped
• Fix clicking and dragging on bottom right of regions doing stretch instead of loop in stretch mode

Removed

• Remove duplicate arranger object position validator

[1.0.0-alpha.29.0.7] - 2022-02-13

Changed

• Generate appdata XML using Guile script

[1.0.0-alpha.29.0.1] - 2022-02-12

Added

• Add more scales
• User manual: add more info about DSSI/LADSPA and Flatpak plugin paths
• Chord inversions
• Chord presets and chord preset packs
• Chord preset auditioning
• Ability to transpose entire chord pad
• Add meson options for optional dependencies
• Make chord changes undoable

Changed

• Change how scales/chords are handled
• Use adaptive grid snap by default
• Hardcode Flatpak plugin paths
• Make region icon sizes smaller
• Print chord names in chord regions in timeline
• Use GtkCenterBox for bottom bar (makes Zrythm usable on small screen sizes)
• Select listview items on right click
• Port file auditioner instrument dropdown to GtkDropDown
• Unset GTK_THEME on startup (only support Zrythm themes)
• Update Catalan, French, Chinese (Simplified), Portuguese, German translations
• Do not block buttons below toast widget
• Do not allow setting loop end marker at or before loop start marker
• Do not allow cloning unclonable tracks

Fixed

• Fix various issues with chord selector window
• Fix occasional stuck notes when clicking chords
• Fix error when pasting when clipboard is empty
• Fix error when showing port connections on input port
• Fix incorrect MIDI channel being sent when auditioning MIDI notes

[1.0.0-alpha.28.1.3] - 2022-01-22

Added

• Audition mode
• Adaptive snap
• Sidechain port detection for plugins running through Carla

Changed

• Update French, Chinese (Simplified), Portuguese, Turkish, German, Italian translations
• Port MIDI activity widget to snapshot API
• Change CPU usage widget color
• Calculate nearest snap point on the spot instead of using pre-cached snap points
• Use custom pthreads with RT scheduling and low stack size for DSP on all backends
• Don't block when running various dialogs
• Carla: use timeout instead of tick callback for running UIs
• Carla: clear GTK GL context before opening UIs
• zrythm_launch: Ignore LD_LIBRARY_PATH and GSETTINGS_SCHEMA_DIR exports when using flatpak

Fixed

• Silence GTK DND error on X11 (known GTK bug)
• Fix delete key not working in arrangers
• Fix Carla port connection issue with CV variants

[1.0.0-alpha.28.0.1] - 2022-01-19

Added

• Add appdata
• Optimize MIDI event processing
• Port various MIDI util functions from Tracktion
• Add tint to track and channel widgets
• Cache automation region drawing in timeline
• Optimize arranger drawing

Changed

• Update Polish, Portuguese, Turkish, Chinese (Traditional), Chinese (Simplified), French, Hebrew, Indonesian translations
• Update fader and panner appearance
• Port track widget drawing to snapshot API
• Use theme color for playhead
• Use theme colors for meter gradient
• Change default track colors to palette from GTK color picker
• Make grid lines less prominent in the arranger
• Use port symbols for all ports (fixes projects made in one locale showing errors in another locale)
• Add Space, 1, 2, 3, 4, 5, 6 and other single-key shortcuts to arranger widget and remove some unnecessary global shortcuts
• Use most appropriate (slimmest) Carla patchbay variant for each plugin

Fixed

• Fix "please restart" dialog being transient for preferences window instead of main window
• Fix snap to grid button not being togglable
• Fix zrythm_launch on MacOS (use DYLD_LIBRARY_PATH)
• Fix loop dashed line being incorrectly drawn at the start of regions
• Fix spacing of plugin/file browser filter buttons
• Add exception for bug report dialog for known GTK bug
• Fix non-fatal error when opening folded tracks
• Fix drop target not being set properly on folder channel widget
• Fix incorrectly setting temporary font config as global current
• Fix editable label popover not having its text selected
• Fix audio send buffers not being cleared during processing

Removed

• Stop using trademarked MIDI logo

[1.0.0-alpha.27.0.3] - 2022-01-10

Added

• New dependency libadwaita
• New searchable preference dialog
• Add plugin latency handling for plugins running through Carla
• New Hebrew translation
• Various drawing optimizations
• Various DSP optimizations

Changed

• Updated plugin browser filter section
• Change UI toolkit from GTK3 to GTK4
• Bump version requirements for some dependencies
• Use LD_LIBRARY_PATH to override library paths in zrythm_launch
• Run all plugins via Carla
• Port most widget drawing from cairo (software rendering) to GTK snapshot API (OpenGL)
• Show toast messages when backups are saved instead of showing a blocking popup
• Use SCSS to compile CSS theme
• Allow DSEG font loading directly from file
• Update Indonesian, Ukrainian, Greek, Italian, Spanish, Slovenian, French, Turkish, Portuguese (Brazil), Portuguese, Chinese (Simplified), Russian translations
• Use libdir option for Zrythm lib directory instead of 'lib'
• Port some widgets to new GTK4 alternatives
• Use meson dictionary to generate list of languages
• Use Carla patchbay variant instead of rack for loading plugins to support CV ports
• Change global single-key shortcuts to require Ctrl modifier
• Make strict compilation flags stricter
• Add additional gtksourceview5 language spec lookup path
• Redraw rulers and arrangers on every frame
• Recalculate DSP graph when reallocating engine ports
• Use int_fast64_t and uint_fast64_t for large DSP numbers instead of long for better cross-platform compatibility
• Set Carla plugin window parent on Windows so the plugin window stays on top of Zrythm
• Do not attempt to run diff to check for changes when closing the project

Fixed

• Fix issues with plugin search in plugin browser
• Fix timeline minimap not drawing its contents
• Meson: fix use of sse flags on non-x86_64 systems
• Fix modulators not being saved with the project
• Only recreate plugin port list when selected plugin changes (fixes lag in unrelated actions)
• Fix output track hash being saved as INT instead of UINT in channel leading to overflows and project corruption
• Fix stack smashing in recording manager when recording automation (pre-create dynamic array)
• Fix error when opening a project from a running instance
• Fix incorrectly freeing memory owned by GLib (g_settings_schema_source_get_default())
• Fix various memory issues and possible NULL dereferences reported by GCC
• Fix Carla not being notified of buffer size changes
• Fix missing icons in mixer and transport display
• Fix automation not being drawn when the line is vertical

Removed

• Remove unused widgets/files
• Remove unnecessary widget properties from UI files

[1.0.0-alpha.26.0.13] - 2021-10-24

Fixed

• Fix occasional error when dragging objects to negative positions
• User manual: fix build issues with some translations
• Fix error when activating nudge action on no selections
• Fix autosave interval of 0 not being respected
• Fix piano roll keys not making sound on the correct track
• Fix UI not refreshing after resetting fader value
• Fix error incorrectly being thrown during sample processing

[1.0.0-alpha.26.0.1] - 2021-10-22

Added

• Add gain to audio regions
• Allow changing BPM via text input
• Add BPM detection option for audio regions
• Allow changing fade in/out in audio editor
• Add more error handling in various places

Changed

• Update Portuguese (Brazil), Japanese, Swedish, Indonesian translations
• Throw proper error when dlopen() failed on lv2 plugin
• Don't throw non-fatal error when timeline selections cannot be pasted
• Show error message when failed to serialize project when closing main window
• Don't allow auto-disarming tracks while recording
• Make steps to reproduce and other fields mandatory in bug report dialog

Fixed

• Fix audio fades not being applied properly during processing
• Fix incorrectly allowing connecting sends from Master
• Fix graph export not working
• Fix sends not being added properly in graph export
• Fix error when lowering BPM when an audio region exists
• Fix error when destroying main window
• Fix error not being set when LV2 plugin fails to instantiate
• Fix crash when too many UI events are received
• Fix fade in/out and loop start/end not being stretched properly when BPM changes
• Add missing curve algorithms to GSettings schema

[1.0.0-alpha.25.1.22] - 2021-09-11

Added

• Show message when attempting to delete undeletable tracks

Changed

• Always use carla discovery binary installed with zrythm
• Only change BPM/time signature when starting DSP processing (queue BPM/time signature changes)
• Update zix utils
• Use fallback image if failed to get screenshot for bug report
• Update Chinese (Simplified), Ukrainian, Portuguese, Spanish, Japanese, Russian translations

Fixed

• Fix error when moving BPM automation point to position 0
• Fix error when changing BPM/time signature with scroll wheel
• Fix error during playback after changing a MIDI track name
• Fix positions not being updated correctly when changing beat unit

[1.0.0-alpha.25.1.1] - 2021-09-06

Added

• Best fit zoom on timeline
• Add more info to --version

Changed

• Build vamp plugins ported from QM vamp plugins
• DSP optimization: cache automation track ports and clip editor region/track
• Optimization: use hashtable for looking up tracks by name hash
• Process UI events before performing actions
• Don't throw error if clip editor has no track when drawing piano roll keys
• Don't throw error if no track is hit when DnDing into the tracklist

Fixed

• Fix segfault when double clicking on port in plugin inspector
• Fix error when renaming track that has sends
• Fix MIDI note indices not being updated properly when undoing deletion
• Fix zoom controls/shortcuts not working in editor
• Fix error when moving MIDI region to another track
• Fix GtkSourceView language spec path being hardcoded to version 4
• Fix plugins not being instantiated before connecting when duplicating tracks

[1.0.0-alpha.25.0.1] - 2021-09-04

Added

• Show indicator if region is looped
• Handle audio editor in editor event viewer
• Make event viewer columns reorderable
• Allow clamping to nearest acceptable position when moving region markers
• Show velocity values during UI actions
• Draw horizontal lines in velocity editor

Changed

• Update Arabic, Thai, Chinese (Simplified), Japanese, Russian translations
• Only show 1 decimal point for positions in event viewers
• Split regions normally (destructively) if not looped
• Only allow merging unlooped regions
• Make vertical range selection space in timeline smaller
• Do not throw error if waveform widget does not have R channel data to draw
• Change env variable from NO_SCAN_PLUGINS to ZRYTHM_SKIP_PLUGIN_SCAN
• Do not reallocate memory for all ports when changing block length
• Make drum mode a per-track setting instead of per-project

Fixed

• Fix sort by position/pitch/velocity in event viewers using alphabetical sort instead of int/position sort
• Fix UI not being refreshed when ramping velocities
• Fix error when merging regions
• Fix error when saving after undoing a region split
• Fix error when loading project after redoing a region split
• Fix audio files in pool sometimes being overwritten by other files
• Fix crash when renaming a track that has children routed to it
• Fix invalid memory usage in event viewer
• Fix error when loop-resizing audio regions from the left side
• Fix occasional meter-related segfault on startup
• Fix crash when moving playhead with snap keep offset enabled
• Fix snap keep offset not snapping to nearest snap point
• Fix attempting to open DSSI and LADSPA plugins without carla

Removed

• Remove invalid check when duplicating audio regions
• Remove some unused files and dead code

[1.0.0-alpha.24.0.1] - 2021-08-27

Added

• Add SIGTERM handler that gracefully shuts down the application
• Link arranger selections in event viewers
• Highlight pressed notes in the piano roll from any source

Changed

• Port suil improvements from upstream

Fixed

• Fix error when loading some LV2 plugin UIs
• Fix carla plugins being unnecessarily instantiated during clone
• Fix occasional error when removing multiple regions
• Fix position label in event viewer not displaying negative positions properly
• Fix port identifiers not being serialized correctly
• Fix UI not being refreshed when changing velocity values
• Fix automatically armed tracks not being automatically disarmed after loading a project
• Fix MIDI channel send ports not being cleared on each run
• Fix channel MIDI output incorrectly being marked as a track port on project load
• Fix meters stopping drawing after autosave
• Fix hardware devices not being connected to existing tracks after loading a project

[1.0.0-alpha.23.0.1] - 2021-08-26

Added

• Submit compressed log file along with anonymous error reports
• Ability to dither on export
• New logarithmic curve algorithm
• User manual: add XRUN definition to glossary

Changed

• Use hashtable to speed up dsp graph calculation
• Refactor & optimization: store owners on each object
• Change MIDI track and open UI button icons
• Refactor: add GError-based error handling for all undoable actions
• Update French, Japanese, Portuguese, Russian, Chinese (Simplified), Norwegian, Turkish, Ukrainian translations
• Use escaped name when drawing regions and markers
• Don't recalculate the graph every time the user clicks on a region
• Various DSP optimizations
• Skip autosave if in the middle of an arranger action
• Add more error handling when instantiating plugins and applying states
• Clone project before saving and save clone (ability to save yaml in a separate thread in the future)
• Don't allocate buffers for ports not used in the DSP graph (memory usage optimization)
• Refactor port connections into global port connections manager
• Refactor: Use track name hash to identify tracks instead of positions
• Don't recalculate graph when moving tracks
• Disable ability to record on chord track until implemented
• Don't attempt to show bug report dialog if main window doesn't exist
• Use carla_save/load_plugin_state() to save/load carla states
• Silence all output ports exposed to JACK when idle-processing
• Copy state directories instead of instantiating plugins when cloning (speeds up project saving)

Fixed

• Fix changing marker name not taking effect on the UI
• Fix error when attempting to auto-scroll in a hidden arranger
• Fix error when attempting to loop-resize objects in timeline from the right side when resulting end position would be negative
• Fix tracks not being copied/moved inside foldable tracks correctly in some circumstances
• Fix tracks getting deselected when CTRL+dragging in tracklist
• Fix rare segfault in LV2 UI code (suil)
• Fix error when selecting a file in a generic LV2 UI

Removed

• Remove some non-realtime calls from realtime functions reported by stoat

[1.0.0-alpha.22.1.11] - 2021-08-07

Added

• Add Thai language

Changed

• Update Chinese (Simplified), Japanese, Portuguese translations

Fixed

• Fix segfault when requested LV2 plugin UI not found
• Fix error when saving project with uninstantiated plugins
• Fix crash when moving a track
• Fix error when attempting to resize MIDI notes

[1.0.0-alpha.22.1.1] - 2021-08-07

Added

• Set window title and role when detaching tabs
• Add automatic bug reporting option
• Add json-glib dependency
• User manual: add Zchan images
• Add opt-in popup for checking for updates
• Move to start of double-clicked region in the editor
• Add line wraps to track comments

Changed

• Allow specifying primary and secondary user shortcuts
• Always build with libcurl
• Change phone_home option to check_updates
• Redesign bug report dialog (add text input fields and buttons to send via email/sourcehut/automatically)
• Switch to resize-loop when attempting to resize-only a selection that contains a mix of looped and unlooped objects
• Propagate errors using GError for tracklist selections actions
• Show "(!)" on channel slot if plugin instantiation failed

Fixed

• Fix app.goto-prev-marker user shortcut not being read
• Fix shift-m not working for muting objects
• Fix copy-paste and cut-paste not working in editor
• Fix editor size becoming larger when double-clicking region
• Fix playhead jumping to the start of a region in the editor if placed at the end of the region
• Fix quantize/quick-quantize not working in the editor
• Fix carla plugins becoming disabled when loading a preset
• Fix crash when selecting "overwrite events" recording mode
• Fix segfault in port code
• Fix click and drag to move playhead not working in editor ruler
• Fix incorrectly assuming the current version is not the latest version when checking for updates fails
• Fix crash when pressing right arrow on MIDI notes ending before the region start
• Fix error when moving folder track
• Fix folded track objects being visible in the timeline
• Fix error when changing preroll from 2 bars to none
• Fix timeline drop highlighting not taking into account folded tracks
• Fix crash when right clicking on an audio region and applying a function
• Fix stretching of MIDI regions not working

[1.0.0-alpha.22.0.1] - 2021-08-01

Added

• Add Turkish translation
• Install zrythm_lv2apply
• Allow renaming track lanes
• Allow applying audio functions on audio regions from the timeline
• Add nudge actions
• Add option to edit audio in an external app
• Add linear fade in/out and nudge functions in audio editor
• New dependency: vamp-plugin-sdk

Changed

• Allow bouncing audio regions
• DSP refactor: use common time struct for processing
• Update Chinese (Simplified), French translations
• User manual: add section for mascot in user media chapter
• Don't allow resizing objects if not all selected objects are resizable

Fixed

• Fix non-fatal error when attempting to split region at its start
• Fix recording incorrectly being handled for auditioner tracks
• Fix track lane not being correctly fetched when drawing tracks
• Fix crash when moving a region to another lane and undoing
• Fix audio regions not being redrawn when a function is applied
• Fix crash when showing changelog on MacOS
• Fix move action not being created when resizing an dmoving notes simultaneously

Removed

• Remove unused source files for track lanes

[1.0.0-alpha.21.0.13] - 2021-07-22

Added

• Add accelerators to toolbox tooltips

Changed

• Disable saving in save dialog shown when closing a project on trial version
• Silence debug messages printed when drawing audio regions

Fixed

• Silence non-fatal error when detaching panels on some systems
• Fix error when dragging folder track into itself
• Fix dragging markers track inside folder track causing a crash
• Fix crash when deleting a track inside a folder track
• Fix crash on MacOS when loading a project
• Fix error when closing project containing folder tracks
• Fix error when loading project where an audio region is selected

[1.0.0-alpha.21.0.1] - 2021-07-21

Added

• Add monitor toggle to audio tracks
• Add Vietnamese translation
• Add metronome count-in
• Add recording preroll option
• Ask for save on close
• Add sends/MIDI FX to mixer channels
• Make all notebook tabs detachable
• Allow importing multiple files at the same time
• Allow overriding keyboard shortcuts
• User manual: add MIDI bindings section

Changed

• Update Chinese (Simplified), Japanese, Russian translations
• Link reveal status of channel sends/inserts/MIDI FX on mixer
• Prettify file info in file browser
• User manual: move Shortcuts section

Fixed

• Fix broken news button URL
• Fix crash when selected auditioning instrument is not found on startup
• Fix passing incorrect widget in file auditioning controls widget signals
• Fix error when attempting to audition MIDI file
• Fix incorrectly allowing the user to undo mid-sequence

Removed

• Remove trial time limit

[1.0.0-alpha.20.0.1] - 2021-07-15

Added

• Add meson option for native build
• Add dots to position/BPM displays
• Add Indonesian translation
• Add graph SVG export
• Record incoming MIDI CC events into automation lanes
• Add ability to change instrument
• Add ability to save/load presets from plugin inspector
• Show port groups in plugin inspector
• Add ability to perform multiple undoable actions in sequence
• Add ability to change direct out for multiple tracks (and to create a new group to route to)
• Add folder tracks

Changed

• Enable link time optimization (LTO) by default
• Draw even less detail on audio regions when CPU usage is above 40%
• Update French, Chinese (Simplified), Japanese, Ukrainian translations
• Make group tracks foldable
• Silence unnecessary MIDI event logs
• Do not attempt to free swh lv2 plugins (upstream issue)

Fixed

• Fix channel sends being outside pre-fader group in graph exports
• Fix various issues on MacOS
• Fix missing libm dependency on lv2apply used during tests
• Fix error when loading project with duplicated audio region
• Fix multiple tracks losing their order when moved
• Fix incorrectly allowing 0 tracks to be selected when ctrl-clicking on track
• Fix default loop range being 5 bars long instead of 4 bars
• Fix memory leak in track processors
• Fix crash when setting listen status on MIDI track

[1.0.0-alpha.19.0.1] - 2021-06-24

Added

• Add bookmarks and filters to file browser
• Add MIDI/audio auditioning support to file browser
• Make MIDI note/velocity colors take velocity into account
• Allow MIDI learn on track sends

Changed

• Show error message when plugin UI fails to open
• Always copy/reflink audio pool files to backups instead of creating symlinks
• Update user manual sections: getting started, projects, configuration, plugins, audio and MIDI files
• Lower GLib requirement to 2.64
• Update Spanish, Russian translations
• Update popup file browser and refactor common logic with panel file browser
• Draw MIDI note velocities as lollipops
• Center velocities under MIDI notes

Fixed

• Fix crash when adding a MIDI FX track
• Fix rare error when attempting to queue metronome samples

[1.0.0-alpha.18.2.1] - 2021-06-09

Added

• Add AppImage support

Changed

• Update Chinese (Simplified), Russian, Ukrainian, Polish translations
• Install org.zrythm.Zrythm.desktop instead of zrythm.desktop
• Various DSP/UI optimizations

Fixed

• Fix crash when attempting to get last n lines from log file before it is initialized
• Fix undo stack indices not getting updated when removing actions
• Fix error when opening automation lanes on master

[1.0.0-alpha.18.1.1] - 2021-06-06

Added

• Make track mute/solo/listen/mono/record MIDI bindable

Changed

• Only listen to MIDI notes within the first beat during moving
• Don't show non-fatal error when RtAudio backend fails to initialize
• Disable hardware processor callback when disabling the audio engine (fixes occasional error when closing projects)
• Call cleanup() on all LV2 plugins except helm

Fixed

• Fix error when removing unused clips from the pool

Removed

• Remove ability to change JACK buffer size on the fly on Windows

[1.0.0-alpha.17.1.22] - 2021-06-04

Changed

• Update Greek, Spanish, Chinese (Simplified), Norwegian Bokmal, Japanese translations
• Annotate releases with changelog
• Make LV2 plugin <=> UI communication buffers larger

Fixed

• Fix crash when undoing deletion of multiple inserts
• Fix audio track inputs not being available after loading a project
• Fix bounced regions not starting at start marker when bouncing tracks
• Fix error when attempting to open plugins with carla when zrythm is built without carla support

[1.0.0-alpha.17.1.3] - 2021-06-02

Added

• Highlight bass note in piano roll
• New xxhash dependency
• Allow enabling/disabling tracks
• Add bounce option to disable track after bounce
• Add context menu to channels in mixer
• Implement cut/copy/paste/delete/select all/deselect all for plugin slots
• Allow deleting plugins with delete key
• Automatically adjust timeline length
• Add CSS theming for list boxes
• Auto-generate and install CLI completions for fish and bash
• Remove unused or untracked pool files during save

Changed

• Don't pause engine when performing mute/solo/listen actions
• Change version requirement of libcyaml to 1.2.0
• Convert plugin presets combo box to list box
• Don't populate presets list box for uninstantiated plugins
• Save pool ID or base64 MIDI instead of absolute paths in track creation actions
• Use FLAC to save imported clips if bit depth < 32
• Temporarily disable audio engine and show modal dialog during save (fixes random errors during save)
• Save the project struct directly instead of memcpying it
• Skip re-writing existing files to audio pool
• Create symlinks to main project's pool files when saving backups
• Defer autosave if sound is playing on master

Fixed

• Fix notes from multiple regions being selected when ramping velocities
• Fix audio recording including audio from other regions
• Fix bars (position) not being passed to LV2 plugins
• Fix incorrect expected position for next cycle when processing LV2 plugins
• Fix some broken links (CGit -> Gitea migration)
• Fix error when opening scripting window
• Fix GUI freezing when clicking inside piano roll
• Fix hangs when no more objects are available in object pools
• Fix UI events being spammed when changing a control value
• Fix select/deselect all not working in editor
• Fix crash when dragging non-existing plugin to slot on MacOS
• Fix naming scheme of duplicate files in the audio pool
• Fix audio pool not being saved to backup projects
• Fix too many ET_PLUGIN_STATE_CHANGED events being sent
• Fix error when loading project containing audio files with different sample rate

[1.0.0-alpha.16.1.1] - 2021-05-14

Added

• Allow choosing CSS theme from preferences
• Allow choosing icon theme from preferences
• Add options to follow playhead and auto-scroll on edges

Changed

• Update Portuguese, Chinese (Simplified), Ukrainian translations
• Install zrythm_launch on Mac
• Change insert/remove range button icons

Fixed

• Fix sends not copied when duplicating an instrument track
• Fix errors when removing project range
• Fix arrangers losing focus when pressing a key
• Fix crash when changing marker track color
• Fix dynamic library being used when using glib subproject

[1.0.0-alpha.16.0.37] - 2021-05-07

Added

• Add preliminary support for LV2 options interface
• Import nanovg & make using OpenGL easier
• Show address and binary file in backtraces if available

Changed

• Require glib 2.68 or above
• Update glib meson wrap to 2.68.1
• Update French, Chinese (Simplified) translations
• UI theme: make bright green more blue

Fixed

• Fix possible crash in slider widgets
• Fix metronome not being played on bar 1
• Fix wrong buffer offsets being passed when splitting dsp cycles
• Fix crash when double clicking on empty slot
• Fix segfault when port_get_dest_index() fails
• Fix gtksourceview language specs not found on MacOS installer build
• Fix plugin bypass state not being restored on project load

[1.0.0-alpha.16.0.12] - 2021-05-02

Added

• Print required/optional lv2 options during instantiation
• Abort instantiation of LV2 plugins with required options that are not supported
• Pass nominalBlockLength to LV2 plugins

Changed

• Generate copyright name and years from meson config
• Pass correct window title to external LV2 UIs
• Pass data access/instance access to plugins as features
• Mark state:makePath as supported feature
• Set minBlockLength to 0 and maxBlockLength to 4098 for LV2 plugins
• Create new plugin settings if failed loading current ones instead of crashing

Fixed

• Fix passing invalid ui:parent to lv2 plugins (suil automatically adds it)
• Fix LV2 event buffer not being reset before run() for output ports
• Fix crash when instantiating plugins with > 200 parameters

Removed

• Remove support for powerOf2BlockLength and fixedBlockLength LV2 features

[1.0.0-alpha.16.0.1] - 2021-04-30

Added

• Make fader and piano roll highlight colors themeable
• Add bar and beat snap options
• Allow bouncing tracks pre-inserts, pre-fader, post-fader, or with parents
• Add plugin author filter in plugin browser
• Add meson option for carla 32bit binaries on windows
• Allow soloing/muting multiple tracks
• Allow changing color for multipler tracks
• Add title field to export dialog
• Allow changing monitor output device ports (JACK only)
• Implement channel listen
• Add option to unsolo/unmute/unlisten all tracks
• Add mute/listen/dim knobs to monitor section
• Add mono/dim/mute functionalities to monitor section

Changed

• Update French, Japanese, Greek, Chinese (Simplified), Ukrainian translations
• Show value readings on some knobs
• Don't serialize port internal value type
• Pass hardRTCapable and threadSafeRestore LV2 features to plugins during instantiation
• Stop and restart engine when LV2 plugin does not support thread-safe state restore
• Do not re-save the state when instantiating plugins unless state dir does not exist

Fixed

• Fix fetching latest version in installer build
• Fix error when duplicating tracks with sends/direct outs
• Fix soloed tracks being silent when routed to groups
• Fix LV2 plugin states not being saved correctly when there are files involved
• Fix error when opening generic UIs for bridged plugins
• Fix error when deleting a track when mixer selections exist after the track
• Fix (pw) being shown for MIDI in bot bar when using JACK audio backend with a non-JACK MIDI backend
• Fix error when moving plugin from inserts to MIDI FX
• Fix playhead not being redrawn when moving back to cue point
• Fix incorrect backend being selected in first run wizard

Removed

• Remove makePath feature for state saving for LV2 plugins (handled by lilv)

[1.0.0-alpha.15.0.1] - 2021-04-03

Added

• Implement MIDI fader mute
• Implement MIDI fader velocity multiplier
• Add versions to structs
• Add all automatable CC controls to MIDI tracks
• Add output gain control on audio tracks
• Make track sends automatable
• Make beats per bar and beat unit automatable
• Add Contributor Certificate of Origin
• Allow vertical moving when creating MIDI notes

Changed

• Update Japanese, Chinese (Simplified), Ukrainian, Spanish, French translations
• User manual: prettify scheme API docs (use parens)
• User manual: use Furo theme for HTML docs
• User manual: use existing API docs if can't generate updated ones
• Set last known automation value on controls when moving playhead manually
• Silence some excessive log output
• Disable musical mode
• Only add control ports to processing graph if they have sources or automation
• Don't allow more than max MIDI events in the same processing cycle when processing carla plugins
• Make graph calculation faster (use port's automation track cache instead of searching)
• Skip SIGTRAP in zrythm_gdb
• Show error popup if failed to lock down unlimited memory
• Don't allow setting audio region loop end beyond clip frames
• JACK: show error message when failing to connect to system ports
• Hide hidden tracks from mixer view as well
• Fail if plugin settings cannot be initialized
• Remove link after duplicating a linked region
• Use semaphore to avoid saving project while performing actions
• Always build some DSP code with full optimizations
• Use plugin hints to check if carla plugin has custom UI

Fixed

• Fix latest release dialog
• Fix pipewire deadlock during startup
• Fix non-stop errors when selecting JACK MIDI backend with dummy audio backend
• Fix error when unpinning chord track
• Fix crash when using ramp tool on arranger objects in timeline
• Fix project failing to serialize when plugin bank has no presets
• Fix crash on buffer overflow when sending events to LV2 UIs
• Fix LV2 presets not being read properly
• Fix crash when track's output cannot be found
• Fix creating new projects from templates not copying over plugin states
• Fix crash when closing project with automation
• Fix crash when BPM automation exists
• Fix pool not being saved when saving projects in a different location
• Fix error when deleting automation region
• Fix port flags not being copied correctly
• Fix crash when instantiating ZLFO UI
• Fix error when deleting markers, scale objects or chord objects
• Fix bounced track material not moved to start marker
• Fix bounced audio skipping first MIDI note
• Fix lag when right-clicking on plugins in the plugin browser
• Fix endless note being played at end of MIDI region
• Fix Zrythm enabled/gain controls not working in LV2 generic UIs

Removed

• Remove GOVERNANCE document

[1.0.0-alpha.14.1.2] - 2021-03-14

Added

• Add context option to select UI if plugin has multiple

Changed

• Wrap version in triple backticks in bug report template
• Store selected LV2 UI in plugin settings
• Make bug report dialog top level if main window is not initialized
• Use timestamp for log file in /tmp

Fixed

• Fix blocking when attempting to connect ports
• Fix errors when deleting automation points or chords
• Fix plugin collections not being recognized
• Fix crash on right-click -> paste
• Fix chord track not receiving MIDI panic messages
• Fix chord higlighting not working properly
• Fix LV2 external UIs not opening/closing properly
• Fix attempting to get a backtrace crashing on some systems

Removed

• Remove global option to force generic UIs
• Remove global option to bridge unsupported UIs

[1.0.0-alpha.14.0.1] - 2021-03-12

Added

• Make LV2 parameters automatable if numeric
• Add ctrl-shift-scroll to piano roll
• Add ctrl-shift-scroll to timeline/tracklist
• Generic UI support for carla-based plugins
• Add emblems to plugin browser icons to show that something is selected
• Add emblem to log viewer button to indicate unseen warnings
• Add action stack info to bug report template
• Add pcre2 dependency for internal regex operations

Changed

• Only read log domains from the environment once
• Internal refactor of plugin ports: merge lv2-only port logic with generic ports
• Handle control type properly for carla-based plugins (logarithmic, integer, etc.)
• Install carla binaries in lib/zrythm/carla instead of bin
• Wait for all DSP threads to become idle during startup
• Update Chinese (Simplified), Norwegian Bokmal, Japanese, French translations
• Split plugin preferences from plugin descriptors and save plugin preferences in plugin-settings.yaml
• Only connect event ports that support MIDI
• Use more descriptive title in plugin window
• Add version dependency on RtMidi
• Make position struct slimmer: remove bars/beats/sixteenths/ticks/subticks and only remember ticks and frames
• Use libbacktrace to get backtraces with line numbers
• Read meson project version from VERSION file
• Only start drag actions when a movement threshold is reached
• Enable resize cursors within 8 pixels of object edge instead of 9
• Force cyaml subproject until upstream fixes issue with restoring floats

Fixed

• Fix LV2 plugins not being freed
• Avoid nans and non-finite numbers in logarithmic port value conversions
• Fix some race conditions
• Don't attempt to update window title when closing the UI for carla plugins
• Fix position info not being sent to plugins
• Fix --yaml-to-zpj option doing the opposite
• Fix crash when pressing delete with nothing selected
• Fix crash when changing the direct out of a track and only selecting a category
• Do not allow deletion of undeletable tracks (master/tempo/chords/etc.)
• Fix opened directories not being closed when scanning for VST2/VST3/SFZ/SF2
• Fix crash when attempting to open a project created with RtMidi after removing the device
• Fix chord track sometimes skipping notes
• Fix non-fatal error when attempting to export after loading a project with a plugin that failed to instantiate
• Fix chord editor not redrawing playhead during playback
• Fix crash during autosave after loading a project containing a carla plugin that failed to instantiate

[1.0.0-alpha.13.1.1] - 2021-03-05

Added

• Allow changing engine buffer size while running
• Add event loop to engine to process change requests in GUI thread
• Show changelog dialog when running official release for first time
• Show notification when new version is out on official builds
• User manual: add info about memory locking and open file limits in system requirements
• User manual: implement lexer for tree command output in project section
• User manual: document ZRYTHM_DSP_THREADS in environment vars page

Changed

• Enable static analysis when strict flags enabled
• Add HOT attribute to functions called very often
• Add NONNULL attribute to functions to enforce checks at compile time
• Lower number of log lines in error dialog to 100
• Localize pre-startup output (eg, --help output)
• User manual: convert toc dumps to overview pages in configuration/getting started/projects/zrythm interface chapters
• User manual: rewrite project structure page
• Use aligned memory allocation in LV2 event buffer

Fixed

• Temporarily disable JACK transport during export (fixes freeze when running as a JACK client)
• Fix stack overflow in meter logic and live waveform widget
• Fix error when changing JACK transport BPM from another app while being a client
• Fix use of [[ in zrythm_launch script
• Fix memory corruption when using latest LV2
• Fix warnings when building with -Doptimization=3

[1.0.0-alpha.13.0.4] - 2021-02-28

Added

• Allow MIDI learn on transport controls
• Add dir for user scripts
• Add --cyaml-log-level option

Changed

• Silence many unnecessary logs
• Update Chinese (Simplified), French translations
• Optimize some DSP functions
• Optimize RAM usage for ports (only allocate what is needed)
• Use new libaudec v0.3
• Read example scripts from disk and test them
• Switch to g_application_add_main_option_entries() for parsing CLI args
• Use common procedure for pausing/restarting engine
• Handle plugin clone failures more gracefully
• Only attempt to disconnect ports if already connected

Fixed

• Re-fix AU plugin scan on MacOS
• Fix number of port connections not being updated in inspector when connecting ports
• Fix MIDI note being skipped after transport loop
• Fix errors when loading projects after disconnecting a MIDI device
• Fix errors on wayland when instantiating LV2 plugins
• Fix error when changing piano roll MIDI modifier
• Fix lag when muting/soloing tracks
• Fix unnecessary logs being printed when using CLI commands
• Fix writing to invalid memory when connecting ports
• Fix error when selecting nothing with erase tool in automation editor
• Fix crash when opening project with non-found carla plugin
• Fix crash when closing a project containing plugins that failed to initialize
• Fix locales mismatch between GSettings schema and Zrythm UI
• Fix data not being moved properly when disconnecting ports

[1.0.0-alpha.12.0.1] - 2021-02-20

Added

• Add LV2 extension to pass host info to plugin
• User manual: add JACK transport sync section
• User manual: add info about MIDI/audio recording
• User manual: add more details about port connections

Changed

• Change track pin/unpin logic

Fixed

• Fix crash when audio region's start position is within the current cycle
• Fix right click in timeline not selecting the object
• Fix SF2s not being scanned
• Fix error when duplicating regions to other lanes/tracks
• Fix crash when undoing deletion of an instrument track after routing a MIDI track to it
• Fix regions on MIDI tracks routed to instrument track marked for export not being played during export
• Fix post-install script not running when it should
• Fix JACK transport behavior
• Fix plugin descriptor cache being ignored sometimes
• Fix regions not being inserted at their original index when undoing deletion
• Fix error when undoing region splitting
• Fix example script

[1.0.0-alpha.11.1.1] - 2021-02-15

Added

• Allow sending to plugin sidechain inputs (pg:sideChainOf)
• Add horizontal scrollbar to modulators tab
• Install zrythm_lldb on MacOS

Changed

• Deactivate engine before closing main window
• Update Portuguese (Brazil), Russian, Chinese (Simplified), Persian translations
• Only redraw meters if values changed
• --gdb and --valgrind options moved to shell scripts zrythm_gdb and zrythm_valgrind
• Use GOptionEntry to parse command line args
• Remove empty tracks when importing a MIDI file
• Update lv2/lilv/sratom/serd/sord wraps
• Convert meson post-install script to shell script

Fixed

• Fix error when moving plugin to duplicated track after connecting ports
• Fix error when pressing delete in the tracklist
• Fix making a selection with Ctrl held down not appending to the selection
• Fix recorded audio not being saved properly
• Fix merge button state not updated when selecting objects with the select tool
• Fix invalid serialization of track edit actions
• Fix MIDI panic not sent when performing actions

[1.0.0-alpha.11.0.2] - 2021-02-12

Added

• Print available GTK modules on startup
• Native PulseAudio backend
• New icons
• Pass UI scale factor to plugin UIs

Changed

• Open LV2 plugin UIs with carla by default on Windows
• Don't jump to cue point when temporarily pausing to perform actions
• Send MIDI panic when pausing to perform actions
• Move port connections and MIDI CC bindings from left panel to main notebook (new)
• Allow opening LV2 plugins with CV ports with carla
• Update Portuguese (Brazil), Greek, Chinese (Simplified) translations
• Allow dropping MIDI files into existing tracks
• Optimize track edit actions: do not clone tracks for simple actions
• Propagate changes from/to LV2 ports designated as lv2:enabled to/from the zrythm-provided enabled port
• Delegate process bypassing to plugin if lv2:enabled-designated port is present
• Only send LV2 control val change event to UI if the value changed

Fixed

• Fix crash after a while when using pencil tool
• Fix double clicking on non-selected track opening up color chooser
• Fix crash when filling automation with pencil tool
• Fix MIDI import not adding note offs when velocity is 0
• Fix crash when importing MIDI file that uses note ons with velocity 0 as note offs
• Fix AU plugin scan on MacOS
• Fix incorrectly freeing plugin manager's lilv nodes when freeing an lv2 plugin
• Fix icons drawn with cairo not taking scale factor into account
• Fix ruler font not taking scale factor into account
• Fix curviness being lost when duplicating automation regions
• Fix crash when moving plugin from mixer slot to empty space in tracklist or mixer
• Fix modulator macros not being properly connected to graph

[1.0.0-alpha.10.0.1] - 2021-02-02

Added

• Font scale option in preferences
• Ability to rename macro buttons
• Ability to edit track comments (undoable)
• Ability to cancel export/bounce
• Add reset/bind CC/view info context options to modulator controls and macro knobs
• OPUS export support

Changed

• Update Catalan, Japanese, Chinese (Simplified), Ukrainian translations
• Remember port connections when undoing plugin removal
• Refactor filling of audio/MIDI events from regions during playback
• Pause transport before performing actions
• Changing time signature is now undoable
• User manual: clarify control behavior with respect to automation events

Fixed

• Fix error when region contents start before global 1.1.1.0
• Fix error when attempting to select automatable in modulator track
• Fix error when instantiating LV2 plugin that has multiple params with same name through carla
• Fix marker having negative y coordinate when font scaling is high
• Fix metronome calculation for beats
• Fix crash when routing instrument track to audio group
• Fix crash when removing modulator that has a routed output
• Fix stuck note when note ends after region end
• Fix bug report dialog not showing text when text contains URIs
• Fix error when selecting pencil tool on Windows
• Fix wrong binaries path passed to carla on installer versions
• Fix crash when loading plugins that fail to instantiate
• Fix silent note after transport has looped
• Fix plugins receiving events at invalid times when cycle splitting occurs
• Fix non-fatal error when not selecting a port in the port selector window and pressing OK
• Fix 1/4 time signature skipping every 3 beats

Removed

• Remove beat unit enum from transport

[1.0.0-alpha.9.0.1] - 2021-01-24

Added

• Show warning when attempting to open deprecated LV2 UIs
• Warn if lv2 plugin contains dynamic link to illegal libraries (such as qt)
• Modulator macro buttons
• Dropdowns to select from undo/redo history
• Home key shortcut to move playhead to start of session

Changed

• Only attempt to get latency on LV2 plugins that have a reportsLatency port
• Update Portuguese, French, Chinese (Simplified), Portuguese (Brazil), Ukrainian translations
• Update all carla plugin params before saving state
• Automatable selector: start insert/modulator/midi fx counts from 1 instead of 0

Fixed

• Fix objects not being resizable beyond bar 128
• Fix infinte loop when attempting to set direct out of track to a selected track
• Fix crash when adding a modulator
• Fix not being able to move playhead past 128 bars
• Fix wrong tracks being deleted when undoing track duplication
• Fix crash after transport loops back when recording automation in touch mode
• Fix error when adding automation lanes
• Fix crash when recording audio for a long time
• Fix current edit mode not selected on startup

[1.0.0-alpha.8.0.1] - 2021-01-18

Added

• Moving region markers is now undoable

Changed

• Do not attempt to draw regions if visible width is 0
• Refactor each plugin action into a single mixer selections action
• Refactor each track action into a single tracklist selections action
• Add Arch Linux to exceptions in trademark policy

Fixed

• Fix automation region mute
• Fix crash when cloning from insert into new track
• Fix crash when moving two effects in the mixer and the new position overlaps one of them
• Fix start/end markers being deletable
• Fix right channel having lower volume after recording audio in mono
• Fix crash when reaching transport loop end and metronome enabled
• Fix crash when moving a plugin to a slot that has another plugin
• Fix crash when deleting all visible tracks
• Fix regions of hidden tracks being shown in the timeline
• Fix crash when holding down ctrl-d for a long time

[1.0.0-alpha.7.1.1] - 2021-01-03

Added

• Add --gen-project option to generate projects from Guile scripts
• Expose more Guile API
• Filter plugin list during search

Changed

• User manual: Add more info about timeline editing
• User manual: Compact translations into 1 file for each language
• User manual: Use dark theme for html output
• Update Greek, Spanish, Portuguese, Chinese (Simplified), Ukranian, Russian, Italian, Portuguese (Brazil), Japanese, Galician, German translations
• Cache audio region fades

Fixed

• Fix audio region fades not showing
• Fix not being able to change fade points in lane regions
• Fix plugin browser collection context menu being shown multiple times
• Fix crash when using --gdb and more than 100 env variables exist
• Fix compilation errors when building with latest carla-git
• Fix projects not being loaded properly when using JACK
• Fix protocol selection not working in plugin browser when collection or category is selected

[1.0.0-alpha.7.0.1] - 2020-12-30

Added

• Add reset right click option in categories in plugin browser
• Plugin collections
• Filter by protocol in plugin browser
• Snap to events and snap-and-keep-offset
• Recording modes: overwrite events, merge events, takes (mute previous)
• Projects are now samplerate agnostic
• Snap length option: last object

Changed

• Do not show bug report popup within 8 seconds of previous one
• Move snap settings from main toolbar to each arranger
• Disarm transport record after recording
• Reference clip frames directly for audio regions instead of duplicating the buffers (lowers RAM usage)
• Improved region drawing performance (better caching)

Fixed

• Fix file browser divider position not being loaded properly
• Fix preferences dialog crash when more than 60 audio input ports exist
• Fix clip not being duplicated when duplicating audio regions
• Fix selected language not being picked properly
• Fix lane regions not being shown when main region is not visible
• Fix MIDI notes being muted when region is looped and note starts before clip start marker
• Fix crash when quantizing in audio editor

[1.0.0-alpha.6.0.1] - 2020-12-11

Added

• Audio selection and functions (invert, reverse, normalize) in audio editor

Changed

• Update Spanish, Norwegian Bokmal, Portuguese, Chinese Simplified, Portuguese (Brazil), Danish, Greek translations
• Move issue tracker from Redmine to Sourcehut
• Change wording in user manual: edit modes -> edit tools

Fixed

• Fix audio clip being offset by region size when splitting an audio region and saving the project
• Fix crash when automating LV2 plugins that have multiple ports with the same label but different symbol
• Fix not being able to scroll past 21 bars after importing a MIDI file

[1.0.0-alpha.5.0.1] - 2020-11-15

Added

• Write audio files during recording (every 2 sec)
• F1 shortcut to open manual
• F2 shortcut to rename regions
• Add vertical flip action for automation
• Add menu option to reset plugin parameter values
• Add option to show automation values in automation editor
• Show border around selected UI section

Changed

• Split graph cycle at loop points
• Update Russian, Portuguese, Japanese, German, Norwegian, Greek, French, Chinese, Italian, Spanish, Galician, Polish translations
• Remember tab selection in bot/left/right panels
• Update editor toolbar based on region type
• User manual: various updates
• Change deselect all shortcut from ctrl-backslash to ctrl-shift-a
• Show region name instead of track name in editor margin
• Update some icons (select, audition, sends, inserts, etc.)

Fixed

• Fix chord pad not updating when a chord changes
• Fix select/deselect all actions not working
• Fix track not shown as selected in the tracklist when clicking on it in the mixer
• Fix critical error when moving track with automation
• Fix other regions not drawn in editor ruler when automation region selected
• Fix broken MIDI track inspector page on project load
• Fix chord pad remaining pressed during drag n drop
• Fix clip editor region's automation track index not being updated when switching automation lanes
• Fix/refactor copy-paste of arranger selections
• Fix crash when muting MIDI region
• Fix not being able to re-select a track's send target after selecting None
• Fix crash during recording when loop traverses back
• Fix crash when splitting chord region
• Fix SFZ/SF2 support
• Fix MIDI note getting skipped when traversing transport loop end
• Fix crash when deleting a region with erase mode

Removed

• Remove bottom arranger from automation editor

[1.0.0-alpha.4.0.1] - 2020-10-03

Added

• Export stems

Changed

• Update Greek, French, Swedish, Russian, Portuguese, Japanese, Spanish translations
• Warn instead of critical when port in LV2 preset is not found
• User manual: update export and getting started chapters
• Revamped export dialog
• Auto-generate localization header (so languages in code are in sync with LINGUAS)

Fixed

• Fix non-fatal error when trying to edit scale in chord track
• Fix non-fatal error when right-clicking in piano roll using eraser
• Fix issues when opening a project using a different backend
• Fix track bouncing
• Fix build issues when user_manual meson option is enabled

[1.0.0-alpha.3.0.1] - 2020-09-28

Added

• Add hardware processor for controlling input hardware ports (can now record with RtAudio/RtMidi)
• Write to zrythm.log under the system's temporary dir until the actual log file is initialized

Changed

• Update Japanese, Portuguese (BR), French, German, Chinese (Traditional), Swedish, Russian, Dutch, Spanish, Afrikaans, Greek translations
• Show whether this is the release version in --version
• Use atomic flag instead of port operation lock for bypassing the engine (fixes crash when deleting a MIDI track after bouncing it)

Fixed

• Fix some widgets not showing in preferences dialog
• Fix runtime error when selecting nothing with eraser tool
• Fix various syntax errors in translations
• Fix missing af_AZ locale in GSettings schema
• Fix plugins not being instantiable the first time they are scanned

[1.0.0-alpha.2.0.1] - 2020-09-25

Added

• Add DSSI and LADSPA plugin support
• Support VST and LADSPA shells (libraries that contain multiple plugins)
• Add better error handling when opening plugin UIs
• Remember arranger zoom levels with projects
• Allow passing arguments to zrythm_launch
• Remember user choice when right-clicking on a plugin to instantiate it
• User manual: Add Glossary, Command Line and Environment pages
• Add af_ZA locale
• Add tests for PO files
• Add translation context to UI labels in Preferences dialog

Changed

• User manual: Update various sections
• Updated Russian, Chinese (Traditional), Japanese, Spanish, Swedish translations
• Change zh_Hans to zh_CN and zh_Hant to zh_TW
• Port sphinx Makefile to meson
• Use latest Carla API

Fixed

• Fix unnecessarily loading Carla plugin states for non-project plugins on project load
• Add missing nl locale in LINGUAS
• Fix attempting to open custom UIs on plugins that don't have any
• Fix crash when clicking on port selector in Tempo track automation lanes
• Fix track auto-arm

[1.0.0-alpha.0.1.1] - 2020-09-18

Added

• Increase open file limit on app startup
• Show popup when JACK shuts down
• Add test for deleting plugins
• Add more meson subprojects

Changed

• Show underlying backends instead of RtAudio/RtMidi
• Place bounced material where the first region starts if bouncing regions
• Revise Trademark Policy
• Update Chinese (Traditional) translations

Fixed

• Fix broken export/bounce (WAV and FLAC)
• Fix FreeBSD build
• Fix skipping setting of Carla engine options
• Fix crash when deleting a newly created MIDI track on an empty project
• Fix remembering position of divider between timeline and clip editor
• Fix crash when deleting a MIDI FX slot on a MIDI track
• Fix LV2 plugins not applying file selection changes

[0.8.982] - 2020-09-15

Added

• Allow renaming regions
• Add option to build with static libs where possible
• Add option to get Carla bridge/discovery binaries from custom dirs
• Add GOVERNANCE document
• Add framework for MIDI functions (such as legato)
• Allow changing track color and icon
• Add versioning info in PACKAGING.md
• Add toolbar to modulators with show UI/delete buttons
• Remember clip visibility status in the clip editor and scroll positions in each arranger when saving/loading projects

Changed

• Rework snap options
• Update Spanish, Italian, French, Japanese, Portuguese, Chinese (traditional) translations
• Use new carla-host-plugin dependency instead of carla standalone, carla utils and carla native plugin
• Improve fftw dependency discovery
• Show icons in piano roll highlight combo box
• Show "(pw)" indicator if JACK is running through PipeWire
• Do nothing when duplicate action is invoked with nothing selected
• Use whereami to get absolute executable path (for passing to addr2line)
• Disable plugins that fail to instantiate when loading projects
• Skip MIDI events not 3 bytes long
• Add glib log domain (so that G_MESSAGES_DEBUG=zrythm works)
• Close RtMidi ports before attempting to open
• Only send data to JACK ports if they have connections
• Show warning when using JACK audio/MIDI backend with non-JACK audio/MIDI backend

Fixed

• Fix crash when attempting to open automation tracklist on tracks without any automation tracks
• Fix markers icon missing on Windows
• Fix plugin creation action not remembering the number of plugins to create
• Fix crash when dragging chords into invalid locations in the timeline
• Fix all note ends becoming the same position when resizing MIDI notes
• Fix not being able to resize MIDI note start positions beyond region start position when resizing from left side
• Fix piano roll drum mode

[0.8.911] - 2020-09-01

Added

• Add right click + drag to delete objects with select tool
• Add MIDI CC bindings table
• Add port connections table
• Add modulator track
• Add ability to drop modulators in modulators tab
• Allow connecting modulators to controls

Changed

• Make changing track name undoable
• Make changing fader value undoable
• Make balance control changes undoable
• Make control port value changes undoable
• Make MIDI CC binding actions undoable
• Update Italian, Portuguese, Chinese, Spanish translations
• Split Chinese translations to Simple and Traditional
• Minor fader redesign (use thinner handle with white line)
• Use reproc_run_ex API for running external commands
• Update minimum reproc dependency version to v14.1.0
• Change how knobs and bar sliders get their values (add snapped getter)
• Add scrollbars to port selector popover

Fixed

• Fix scales not being editable
• Fix issue with editing markers
• Fix invalid knob drawing when zero point is negative
• Fix range action not being initialized on project load
• Fix enabling/disabling the port connection in port connections popover not being undoable
• Fix missing icon for Add button in port connections popover
• Fix drag n drop of chords from the chord pad into the timeline not working

[0.8.868] - 2020-08-24

Added

• Add recording mode selector
• Show line numbers in backtraces when possible
• Add recording test
• Add tooltips to track buttons
• Implement autofill for piano roll and timeline
• Implement free drawing in velocity editor
• Implement free drawing in automation editor
• Enable VST3 on GNU/Linux
• New optional dependency: lsp-dsp-lib
• Add chord pads
• Play chord on selected track when chord pad is pressed
• Allow drag and drop from chord pad to MIDI/instrument tracks
• Allow dragging MIDI and audio files directly into the timeline
• Add region merge action

Changed

• Refactor recording code: use pause/resume for punch in/out and looping
• Update Portuguese, German, Japanese, Italian translations
• Use libaudec with minimp3 for mp3 import support
• Only create undoable action when all recording is finished (instead of per track/automation track)
• Ensure that recorded audio clip name is unique (fixes recorded audio being lost due to writing to the same file)
• Use SIMD-optimized DSP routines when available through lsp-dsp-lib
• Update user manual
• Ensure all drawn arranger objects are at least 1 pixel
• Process UI events immediately when performing actions
• Simplify code of conduct

Fixed

• Fix segfault when opening project from the edit menu
• Fix backtrace memory leak on Windows
• Fix track solo not being drawn as hovered when hovered
• Fix Carla Rack (LV2) segfault on UI close
• Fix same descriptor instance being added to both cached VST descriptors and plugin manager
• Fix automation point coordinates sometimes being negative when drawing in the automation arranger
• Arranger: fix region_at_start not being set to NULL after freeing
• Fix crash when moving tracks when clip editor region was in the affected tracks
• Recording: fix track pause events being sent when nothing is being recorded
• Fix crash when undoing deletion of tracks with LV2 plugins with worker interfaces

Removed

• Remove ffmpeg dependency
• Remove libgtop related code

[0.8.797] - 2020-08-11

Added

• Add plugin gain port
• Add scroll wheel support for fader
• Add mono compat switch on group tracks and master
• Add insert silence/remove range actions
• Add mono toggle and gain knob on audio track inputs
• Add test for audio track deletion
• Add new widget for buttons with menus
• Add volume slider for metronome
• Add punch mode switch to record button for punch in/out recording
• Ruler: add option to switch to real time display

Changed

• Refactor fader buttons into separate widget
• Show host system type in version info
• Check number of ports are the same when cloning plugins
• Hard limit master bus and monitor out to +6db
• Allocate system command output instead of passing buffer
• Integrate new icons
• Revise trademark policy to allow modifications by FSF-approved distros or for fixing acknowledged bugs and CVE vulnerabilities
• Update bot panel tab tooltips
• Refactor recording code: split cycle at punch and loop points
• Update Arabic, Portuguese, Interlingua, Norwegian translations
• Only enable external audio input when audio track is rec-armed

Fixed

• Fix range not being drawn properly in ruler when scrolling horizontally

[0.8.757] - 2020-07-30

Added

• New dependency: reproc
• Add None output to direct outs
• Add test for finding installed LV2 plugins
• Add test for copying plugins
• Add VST tests

Changed

• Bump meson version requirement to 0.55.0 (for reproc cmake subproject)
• Use reproc to run processes with timeout instead of glib
• Updated German, Portuguese, Chinese, Japanese, Spanish, French translations
• Change trial period to 30 minutes
• Do soft graph recalculation when plugin latency changes (wait for pause if playing)
• Don't save log contents in memory
• Use GtkSourceView for log viewer
• Use shared lib when linking tests (dramatically improves linking time)
• Don't show backtraces in the log file
• Let children signals pass through when group track is soloed
• Show latencies in exported graphs
• Do not recompute JACK latencies during plugin processing
• Show warning instead of critical when carla plugin discovery fails

Fixed

• Fix carla rack not being instantiated as an instrument on the track
• Fix arranger selections not being initialized for some actions
• Fix multiple non-fatal errors on windows on first run
• Fix VST scan sometimes hanging on Windows
• Fix crash when muting instrument tracks
• Fix LV2 plugin ports with URI parameter throwing warnings
• Fix child tracks not being disconnected or reconnected when deleting a group track and undoing
• Fix sends not being removed/readded when deleting the target track and undoing
• Fix sends being lost on undo after sending track is deleted
• Fix custom port connections not being restored when undoing track deletion
• Fix Carla plugin UIs not being shown on top
• Fix DSP thread becoming deadlocked when nodes with playback latency exist
• Fix metronome occasionally receiving invalid positions
• Fix recording action not being free'd on exit (causing warnings)
• Fix issue when loading project with Noisemaker VST
• Fix direct outs not being updated properly when moving/duplicating/deleting tracks
• Fix playback latencies not being calculated properly
• Fix number of frames miscalculation when starting playback when playback latencies exist
• Fix duplicated plugin not being activated
• Fix plugin identifier not being taken into account when searching for automation tracks from a port
• Fix piano roll port not being connected to track processor in the graph

[0.8.694] - 2020-07-18

Added

• Allow routing from chord track to instrument tracks
• Integration test for creating/deleting tracks using Helm
• Add additional checks when tracks are added to the project
• Add shift-selection for selecting multiple tracks or channels
• Add option for level of UI detail (improves CPU usage on lower end machines)
• Show bug report dialog on non-fatal errors
• Add tests for creating plugins and port connection actions
• Make port connections and channel sends undoable
• Show error if icon is not found at startup
• Add authors to credits section in the manual
• Add Guile API for creating sends between tracks, connecting ports between a plugin and a track, and creating tracks as undoable actions
• Add Guile test runner
• Add Trademark Policy for Zrythm wordmark and logo
• Add option to override the program name

Changed

• Refactor: add is_project to many objects
• Use weakjack on Windows
• Add version requirement on RtAudio dependency
• Only create MIDI notes on track 1 when exporting a MIDI region
• Update German, Galician, Japanese translations
• Print function name and line number in the log
• Open plugins that require the KX UI interface with carla
• Various drawing optimizations (by passing integers to cairo)
• Use configuration file for tests
• Each plugin instance now has its own state directory, including non-project plugin instances
• Save plugin states when plugin instances are created
• Ignore sysex messages from LV2 plugins for now
• Update Guile API docs with more examples
• Catch invalid SFZ/SF2 paths instead of crashing
• Add detailed license information for each icon

Fixed

• Fix crash when undoing twice after deleting a track
• Fix crash when creating a new plugin fails
• Fix MIDI note offs not being sent at the right time when moving MIDI notes
• Fix issues with initialization of undoable actions when loading projects
• Fix crash when closing Zrythm after resizing an automation region
• Fix automation tracks not being cloned properly
• Fix crash when undoing track deletion with automation
• Fix automation regions not properly duplicated when duplicating tracks
• Fix MIDI file import on Windows
• Fix loading new projects from a loaded project
• Fix an issue with exporting
• Fix crash when connecting a plugin CV out port to another track's balance control
• Fix automation track ID track positions not being updated when moving plugins from one track to another
• Fix passing a project file as a command line argument not working
• Fix crash when moving tracks
• Fix editor not being refreshed when region owner track is deleted

[0.8.604] - 2020-06-26

Added

• Add tempo track for BPM automation
• Time-stretch audio regions in musical mode in real-time
• Add musical mode selection to region context menu
• Add --gdb, --cachegrind, --midi-backend, --audio-backend, --dummy, --buf-size and --interactive command line options
• Add plugin browser context menu to open plugins with carla

Changed

• Move mute and solo ports from track to fader
• Add initial processor to routing graph
• Routing code refactor: split to smaller files and simplify
• ZrythmApp refactor: split code to Zrythm and ZrythmApp
• Events code refactor: split to Event and EventManager
• Other refactoring to allocate/free resources properly
• Update French, Portuguese, Norwegian translations
• Draw musical mode icon on regions
• Disable region draw caching
• Use cyaml v1.1.0 or above for precise float/double serialization
• UI: make channel slots and sends shorter
• Allow multiple Zrythm instances to be opened
• Use the same naming scheme as native plugin UIs for carla plugin UI titles
• Audio regions are now created at the playhead when creating new tracks
• Use get_state/set_state for saving/loading the plugin state for carla plugins

Fixed

• Fix editor quantization
• Fix various memory leaks
• Fix MIDI file export
• Fix mute/solo not affecting the fader
• Fix audio recording
• Fix undo stack initialization when loading projects
• Fix initialization of recorded regions on project load
• Fix issues when resizing audio regions
• Fix crash when cutting regions
• Fix MIDI note positions being global instead of local during recording
• Fix crash when undoing after using the eraser
• Fix double instantiation of plugins when adding new tracks
• Fix range selection
• Fix crash when deleting a chord region

[0.8.535] - 2020-06-06

Added

• Add image-missing fallback if icon is not found
• Add build flag for extra optimizations
• Show red reading in meters if peak above 0db, grey otherwise
• Show native CPU usage meter on MacOS
• Show build type in --version
• Add VCS tag fallback version if git is not found
• Make BPM changes undoable
• Make changing the automation curve algorithm undoable
• Show chord notes in chord editor lanes
• Show color gradient in meters

Changed

• Fallback to older compression API if zstd version is lower than 1.3
• Don't attempt to build manpage on windows
• Update French, Portuguese, Galician translations
• Log to stderr until log file is initialized
• Ask for LV2 plugin latency by passing block length instead of 2 samples
• Underscorify and simplify build flags
• Don't allow multiple preferences windows
• Use LINGUAS file to determine available locales for meson
• Open KX external UIs with carla
• Make markers, chords and scales rounded rectangles
• Use peak meter in mixer channels and RMS meter for master with falloffs (algorithms from x42 meters)
• Chord editor now has 12 fixed chord slots
• Accents in the chord creator are now toggled on single click
• Only resize audio regions when BPM change is completed (in musical mode)
• Use MPMC queue instead of a stack for queueing up objects to be deleted with free_later()

Deprecated

• Deprecate libgtop support

Fixed

• Fix zstd library discovery
• Fix setting integers on gsettings keys expecting booleans
• Fix CPU meter on windows
• Fix various crashes with chord editor
• Fix freezes when using RtMidi on Windows
• Fix various MacOS issues
• Fix scales not saved properly
• Fix moving tracks clearing regions of tracks being moved
• Fix undo/redo when moving tracks
• Fix MIDI note on incorrectly being fired at transport loop point

[0.8.459] - 2020-05-15

Added

• Add real time display to playhead meter
• Add error handling when project fails to load
• Add missing actions in automation editor
• Add undoable region stretching and related cursors
• Add option to return to cue point on stop
• Add integration test for loading and playing back MIDI files
• Add CLI commands to convert between .zpj and .yaml

Changed

• Don't attempt to draw fades if there are none
• Huge update of the user manual
• Update French, Japanese translations
• Use a semaphore to lock port operations during do/undo
• Make free_later() traverse the stack in a non-GTK thread to avoid UI freezes when many objects are free'd
• Bridge all GTK/Qt plugin UIs with carla
• Auto-generate list of translators for about dialog from the TRANSLATORS file
• Cache drawing of audio regions to prevent freezes when multiple regions are on the screen
• Update build instructions for Windows
• Use zstd to compress Zrythm project files

Removed

• Remove cached positions from arranger objects
• Remove breeze icons from distribution (now a runtime dependency)

Fixed

• Fix sends being lost when moving tracks
• Fix extension not properly extracted for filenames with multiple dots
• Fix VST scanning in user home dir
• Fix gcc 10 warnings/errors
• Fix various issues with LV2 plugins loaded through carla
• Fix bounce on tracks with carla plugins
• Fix MIDI note off occasionally ignored
• Fix snap points not being updated when BPM changes
• Fix build with RtAudio but without RtMidi
• Fix rtaudio input devices with the same name being string-matched as the selected output device

[0.8.397] - 2020-05-05

Added

• Install freedesktop-compliant icon theme
• Allow icon theme customization through user overrides
• Preset/bank selector in plugin inspector

Changed

• For unsupported UIs, bridge only UI if possible, otherwise bridge whole plugin
• Use comma to separate paths on windows
• Rename meson options to use dash instead of underscore
• Don't use jack2-only API

Fixed

• Fix build with user_manual option
• Fix deleting midi notes removing other notes
• Fix balance control reset not working

[0.8.378] - 2020-05-01

Added

• Add AU, VST2, VST3 support for MacOS
• Add SFZ and SF2 support
• Option to bridge unsupported UIs as an external process

Changed

• Automation curves are now grabbable only if the cursor is near them
• Project backups are now saved asynchronously
• Show localized strings with -p --pretty
• Show switches instead of checkboxes for toggle ports in generic UIs
• Use Guile to generate gsettings schema
• Use meson features instead of booleans for optional dependencies
• Generate preferences window automatically
• Use system locale on first run
• Change default Zrythm path to XDG data home specification
• Change libcyaml dependency version to allow newer versions
• Update Japanese, Galician, German, Spanish, Chinese translations

Fixed

• Fix using incorrect paths on Windows/MacOS
• Fix moving multiple automation points setting them all to the same value
• Fix deleting instrument track not deleting instrument UIs
• Fix MIDI FX ports not being added to routing graph
• Fix crash on systems with > 16 CPU cores
• Fix generic UI windows being shrinkable beyond control visibility

[0.8.333] - 2020-04-26

Added

• Add MIDI FX section in track inspector
• Add comment field in track inspector (WIP)
• Remember reveal status of track inspector sections
• Zrythm is now user themable on XDG base dir-compliant systems ($XDG_CONFIG_HOME/zrythm/theme.css)
• Add button to export routing graph as image or dot graph
• Add MIDI pitch bend and modwheel automatables to MIDI-capable tracks

Changed

• Make gtksourceview mandatory
• Instruments go on a special slot instread of in the inserts
• Don't allow plugins with non-matching output type in channel slots
• Channel sends now work as single stereo/MIDI bundle instead of separate ports
• Zrythm theme is now installed externally instead of bundled as a resource
• Bug reports now include last few lines of log
• Process automation when the control port is processed instead of collectively at the start of each cycle

Deprecated

• Deprecate VST support without carla

Fixed

• Fix VST plugins not scanned in distros whose libdir name is not lib
• Fix first MIDI note ignored on Windows during export
• Fix edit cursor positioning

[0.8.298] - 2020-04-18

• Add full vst2 support via carla (32bit and 64 bit)
• Add experimental vst3 support via carla (windows only)
• Show inserts in track inspector
• Add fader section in track inspector
• Re-layout channel widgets
• Add style scheme for scripting interface
• Split status bar info to 2 lines
• Show currently scanned plugin in splash screen
• Update Galician translations

[0.8.252] - 2020-04-10

• New layout: move transport bar to the bottom
• Split inspector stack pages to separate notebook pages
• Add plugin bypass option
• Add region linking
• Add region/midi note muting
• Implement cut-paste for arranger objects
• Add script examples to manual
• Expose midi track/region/midi note creation to guile interface
• Use GtkSourceView for scripting interface
• Show exception and backtrace when script execution fails
• Add cut/copy/duplicate/delete options to arranger context menus
• Make channel slots shorter
• Update Portuguese, German, Norwegian translations
• Fix installation failure when using enable_manual
• Fix FX track being created instead of MIDI when MIDI plugin is instantiated
• Fix copy-paste not working
• Fix function snarfing for guile interface

[0.8.200] - 2020-03-30

• Show peaks in meters
• Show units in generic UIs for LV2 plugins when available
• Show track control ports in the inspector
• Add automation recording functionality
• Add scripting functionality with guile
• Add guile API docs to the manual
• Convert some scripts from python to guile
• Update Galician, Russian translations
• Fix calculation for logarithmic ports
• Fix mute status not showing on the track

[0.8.156] - 2020-03-19

• Add option to bounce material to audio
• Add cability to fade in/out audio regions
• Add capabilities to version info in bug report links
• Implement ctrl + arrow keys movement in arrangers
• Run work from LV2 workers immediately when freewheeling
• Show description in --print-settings
• Add --pretty option for colored output
• Add various curve algorithms selectable via right click
• Use check menu items instead of stars to indicate current selection
• Don't allow removing the last visible automation track
• Use boolean instead of int for booleans in gsettings
• Add tests for curve algorithms
• Use GSETTINGS_SCHEMA_DIR in the desktop file
• Make gschema translatable
• Update French, Galician translations
• Fix crash when attempting to load MP3 files when built without ffmpeg
• Fix crash when opening preferences when the selected backends are not compiled into the current version
• Fix automation curves being cut off at the end
• Fix crash when moving marker track
• Fix solo buttons

[0.8.113] - 2020-03-11

• Show capabilities with --version
• Write queued logs periodically instead of on every UI cycle
• Add --reset-to-factory and --print-settings options
• Add bash completion script
• Add more info to the manpage
• Implement ctrl+D for duplicating events
• Allow movement of events with arrow keys
• Add all languages to the language selection with native spelling
• Make undo history serializable and unlimited (off by default)
• Add sub-tick precision to positions
• Add eg-fifths to plugin tests
• Add tests for saving/loading projects
• Added Galician translation
• Update Japanese translations
• Fix crash on project load

[0.8.038] - 2020-03-04

• Add RtAudio support
• MacOS release

[0.8.001] - 2020-02-28

• Show plugin slot in the window name
• Only show 1 XRUN message per 6 seconds
• Allow using shift to set more precise values in faders and balance widgets
• Add log viewer
• Only write logs in the GTK thread (possibly fixes occasional XRUNS)
• Don't allow JACK MIDI to be selected with non-JACK audio backend
• Bring back original file browser
• Update splash screen and about menu graphics
• Add export test
• New Spanish translations
• Fix track positions on other tracks not getting updated after deleting a track
• Fix routing graph not being recalculated after loading a project
• Fix automation tracks getting duplicated on project load
• Fix build failure with -fno-common
• Fix markers not being renamable

[0.7.573] - 2020-02-21

• Add option to passthrough MIDI channel on MIDI tracks and lanes
• Add delete button in port connections
• Add hack for showing a dark window behind plugin windows on Windows (temporary solution for plugins with transparent backgrounds)
• Add port info and object info dialogs
• Refactor arranger objects to use indices instead of pointers
• Add ability to double-click on tracks to rename
• Add tests for audio regions and moving regions to other tracks
• Add tests for plugin operations
• Copy/move automation to the new track if plugin is moved/cloned
• Allow moving plugins to empty space to create a new track
• Show port name instead of port symbol in the inspector for LV2 plugins
• Only send time info to LV2 plugins that want it
• Only serialize VST descriptors at the end of the scan instead of after each scanned plugin
• Support LV2 trigger, toggle, notOnGui and integer port properties
• Connection multipliers now apply to audio and CV ports too
• Recording audio or MIDI data is now undoable
• Convert channel mute, volume and stereo balance to automatable control ports
• Remove bundled libcyaml and use a meson wrap instead
• Fix crash when clicking Add to add a port connection
• Fix crash when handling state files for plugins with illegal chars in their name
• Fix audio regions getting resized by a few samples when moved
• Fix undo causing a crash after importing MIDI files
• Fix live waveform display showing the opposite values (upside down)
• Fix ctrl+clicking unselected objects not selecting them
• Fix crash when loading a project with duplicated tracks
• Fix incorrectly allowing plugin ports to connect to ports of the same plugin
• Fix bug with hiding and showing tracks
• Fix missing icon on GNU/Linux and FreeBSD
• Fix LV2 plugin support on Windows
• Fix arranger objects getting deleted when deleting a plugin from the mixer
• Fix original regions not getting shown when ctrl-dragged regions move out of sight
• Fix LV2 plugins not getting scanned properly on Ubuntu 19.10
• Fix crash when metronome samples are not found
• Fix channel direct outs not getting stored properly
• Fix support for LV2 external UIs
• Fix crash when selecting audio input
• Update Spanish, Japanese, French translations

[0.7.474] - 2020-01-27

• Add MIDI file import
• Add timeout when scanning for VST plugins
• Add VST2 path selection for Windows
• Add samplerate, device and buffer size options for SDL2 backend
• Add flag to compile a trial version
• Fix VST preset changes not remembered during saving
• Don't scan for plugins before the welcome dialog has been completed
• Fix piano roll remaining opened when its region's track is deleted
• Fix Windows MME MIDI events getting dropped if they are late
• Fix crash when creating an audio track when more than 60 audio inputs exist
• Fix crash when loading projects with audio files
• Fix audio track duplication warnings
• Fix autosave not working
• Fix crash when selecting Windows MME device in track inputs
• Fix crash when dragging plugins in mixer after loading a project
• Add editing info to the manual
• Update French, Japanese translations

[0.7.425] - 2020-01-23

• Add undoable plugin delete action
• Send time info to VST plugins
• Make VST parameters editable from the inspector
• Make VST parameters automatable
• Hardcode standard LV2 and VST paths
• Start logging earlier during initialization
• Add English UK translation
• Update Chinese and Japanese translations
• Fix VST plugin window not getting closed when plugin is deleted
• Fix crash when cloning VST plugins
• Fix window and exe icons not showing on Windows
• Fix KX studio LV2 UIs crashing on load
• Fix VST scanning not working on Windows
• Fix localization not working on Windows
• Fix broken WAV export
• Fix VSTs not receiving correct sample rate and block length
• Fix fullscreen action

[0.7.383] - 2020-01-18

• Add SDL2 audio backend
• Add experimental Windows VST support
• Close VSTs properly before freeing the library
• Fix non-instrument VST plugins being shown as instruments
• Fix cached VSTs getting ignored
• Fix Windows MME MIDI timings
• Fix unavailable backends shown as available
• Fix buffer overflow when more than 16 hardware audio ports exist
• Fix metronome playback being triggered at negative offsets causing crashes

[0.7.367] - 2020-01-13

• Update Zrythm logo
• Wrap backtrace on crash inside scrolled window
• Convert MIDI channel of input events to the track's channel when playing live
• Add VST descriptor caching to make scanning faster
• Add VST blacklist for plugins that fail to load
• Fix some memory leaks
• Fix audio and MIDI backend selection using wrong values in different platforms

[0.7.345] - 2020-01-05

• Add experimental VST2 support (X11 UIs only)
• Previously visible plugins now open on project load
• Fader and pan controls are now exposed as ports
• Add option to listen to notes while dragging them in the piano roll
• Hide uneditable port connections from the inspector
• Show visible track count above the track list
• Allow vertical resizing of piano roll
• Use lilv subproject
• Made black rows darker in piano roll
• Allow older GTK versions (works on Debian 9)
• Fix Windows build
• Fix using symbolically linked icons in compiled resources
• Updated French and Portuguese translations
• Add Greek translation to the manual

[0.7.295] - 2019-12-24

• Add toggle for musical mode
• Add separators in timeline toolbar
• Send control change events to plugin UIs when automating with CV (UIs now get refreshed properly)
• Fix crash when opening a project created with a different backend
• Fix a few functions returning invalid memory
• Fix crash during graph validation when connecting ports
• Fix UI events wrongly being fired after the Zrythm window closes (causing mini-crashes on exit)
• Fix crash when resizing automation regions
• Fix timeline minimap incorrectly changing the editor zoom level
• Fix crashes during audio recording
• Fix toggling visibility of panels not working
• Fix broken randomization slider in the quantize dialog
• Set minimum required meson version
• Add xdg-utils dependency
• Update French, Portuguese and German translations

[0.7.270] - 2019-12-21

• Make Zrythm icon more symmetric
• Auto-stretch audio regions when changing BPM
• Make position calculations more accurate
• Handle recording in the GUI thread instead of the RT thread
• Don't autosave during playback
• Fix automatable selectors not working in automation tracks
• Fix automation track add and remove buttons
• Fix audio regions not being drawn
• Fix audio arranger not getting its full size
• Fix balance controls in the mixer incorrectly attennuating stereo signals
• Fix monitor out knob not working
• Update user manual
• Update French, Japanese, German and Portuguese translations
• Remove unnecessary qt5 dependency
• Remove unused source files

[0.7.186] - 2019-12-12

• Major rework of arrangers (arrangers are now canvases)
• Major rework of how tracks are drawn (single canvases)
• Drawing optimizations for arrangers and other widgets
• Refactor of arranger object widget code
• Refactor arranger objects to make operations simpler
• Use an MPMC queue with an object pool for UI events to make it RT-safe
• Make automation points prettier
• Use libaudec for reading and resampling audio files
• Add ability to resize individual track lanes
• Add bundled plugin ZLFO
• Add option to use system fonts or bundled
• Use RT-safe ring buffer for remembering audio and MIDI data from the RT thread
• Add output meters to tracks
• Optimize some math calculations
• Add sr.ht builds
• Remove libdazzle docks
• Fix build issues with Gentoo and FreeBSD
• Fix lag during playback when many objects are on the screen
• Fix random crash and glib warnings on startup
• Fix plugins with CV ports not getting serialized properly
• Fix license headers on some files incorporating work from other projects
• Fix mixer meters occasionally blinking to -inf
• Various other bugfixes

[0.7.093] - 2019-11-03

• Add ability to pin and unpin tracks
• Allow copy paste of MIDI notes and chords
• Allow creating a new project while Zrythm is running
• Allow binding of MIDI CC messages to controls
• Add some tests for arranger selection actions
• Add meson option to run stoat
• Change port buttons to sliders (editable for controls)
• Add detailed tooltips for ports in the inspector
• Make GUI tests optional when enabling tests
• Make RMS calculations more accurate
• Allow to set position from the editor
• Show local position in the editor during playback
• Huge code refactor of arranger objects
• Automation curves are now merged into automation points
• Pass control change events to LV2 plugin UIs when changing from inside Zrythm
• Refactor of region drawing code
• Refactor of lv2 plugin code
• Fix generic UIs not getting updated when control values change during automation
• Fix auto-connecting to MIDI devices
• Fix crash when zooming in too much with regions visible (MIDI regions only for now)
• Fix various bugs with chord objects
• Fix crash when clicking in empty tracklist
• Fix crash when saving a project after cloning a track
• Fix curves not getting redrawn when moving automation points
• Update Portuguese, French, Arabic, Polish, German translations

[0.7.021] - 2019-10-18

• Add fishbowl benchmark tests for widgets
• Optimize and cache various widgets
• Make clicking on plugins in the mixer more responsive
• Add event viewers for the timeline and editors
• Fix channel slot names not displaying
• Fix track routing getting ignored when record is not armed in the targe track
• Update Japanese translations

[0.7.002] - 2019-10-14

• Use a lock-free queue while processing instead of a mutex
• Add caching where pango is used to draw text
• Add ZRYTHM_DSP_THREADS, NO_SCAN_PLUGINS and ZRYTHM_DEBUG environment variables
• Add .zpx and .zpj extensions for Zrythm projects and packages
• Add option (on by default) to keep plugin windows on top
• Move file browser to popup window instead of right panel
• Show plugin scan progress
• Make panel icons larger
• Change plugin window titles to show track name, plugin name and preset, if any
• Various optimizations
• Add some missing dialog icons
• Add additional checks in the project assistant
• Export in chunks when exporting the project to audio
• Fix MIDI note staying on after region ends
• Fix crash when no hardware ports found
• Fix error when project list is empty
• Fix panels getting weird positions when hiding and re-showing
• Fix various memory leaks
• Fix osx build
• Fix crash when clicking piano roll key labels
• Fix some crashes when duplicating tracks
• Fix graph getting recalculated twice when clicking on a region
• Fix crash when trying to add a port connection
• Fix grab broken warnings when clicking on a MIDI note after project load
• Set GTK dependency to 3.24
• Clean up log messages
• Make config_h a meson dependency to ensure it gets generated before building sources
• Add tests for MIDI track and position

[0.6.502] - 2019-10-08

• Add caching for drawing automation regions
• Allow direct routing from midi track to instrument track
• Move issue tracker to Redmine
• Send MIDI note offs 1 sample before the loop/region ends
• Add additional checks when connecting monitor outs to JACK
• Move MIDI channel selectors for tracks and lanes in context menus
• Updated to new libcyaml (allow-null feature)
• Fix pan widget not setting the right values
• Fix moving of tracks to not skip space in-between or space after the last track
• Fix MIDI note on being sent at the end point of the region
• Fix MIDI note still playing if its end point is after loop end
• Fix qsort comparison regression
• Fix various automation-related bugs
• Fix piano roll keys not sending correct MIDI channel
• Fix various chord object-related actions
• Fix chord regions not getting loaded properly
• Fix plugin slot not getting serialized for LV2 port IDs
• Fix warning messages while playing back MIDI regions
• Minor refactoring

[0.6.480] - 2019-10-01

• Add audio recording functionality
• Add track processor for processing track input ports and recording
• Add input selectors for audio tracks
• Add global spacebar key binding for play and pause
• Add warranty disclaimer on first run
• Add warning in the Preferences when selecting a language for which a locale is not installed
• Add News button that points to the CHANGELOG
• Go to previous marker if backspace is pressed twice
• Allow undoable moving and copy-moving of regions to other tracks and other lanes
• Move panel toggles to View toolbar
• Only allow tracks with audio outs to be routed to Master
• Fix audio clip import and playback
• Fix MIDI recording
• Fix record not getting disarmed when clicking on another track
• Fix mute/solo not working properly
• Fix splash screen problems in ubuntu
• Create hard links for identical files in the user manual
• Remove unused x42 plugins from distribution
• Update French, German, Japanese, Portuguese translations

[0.6.422] - 2019-09-19

• Add ability to select MIDI channel for the piano roll per track and per lane
• Add direct out in the track properties
• Add audio pool (WIP)
• Use GtkFileBrowserWidget for the file browser
• Add optimization flags for release builds
• Add stricter compilation flags for normal builds
• Fix song export
• Fix loading backup projects containing plugins
• Fix loading a project while Zrythm is already running
• Fix allowing to select projects that don't exist in the project assistant
• Add additional checks for the pre-release scripts
• Use installed suil if available instead of local one
• Update parts of the documentation
• Update French, German, Portuguese translations

[0.6.384] - 2019-09-14

• Switch from AGPL to GFDL for the user manual
• Add option to resize regions normally or to resize-loop
• Add warning when loading a project made with a different version of Zrythm
• When creating a new project, immediately save it
• Add check for failure in the selected backends when launching Zrythm and revert to dummy backends
• Print the actual MIDI message when an unknown message is received
• Append a number to the filename to be exported if a file already exists
• Fix piano roll key press events not getting propagated to the channel
• Fix moving notes emitting unnecessary MIDI events
• Fix basic copy-paste in the timeline
• Fix regions not getting moved to the new track after moving track position
• Fix loop selection not taking into account the end position of the last selected object
• Fix bar 1 not getting drawn in the ruler
• Fix split cursor remaining enabled after alt tabbing
• Change region resize behavior when moving the left edge to add space instead of move the items
• Add MIDI bus and MIDI group tracks
• Update the user manual
• Update German, Portuguese, French, Japanese, Norwegian translations

[0.6.323] - 2019-09-07

• Add autosave (backup) mechanism
• Add support for project templates
• Allow exporting whole project as MIDI
• Add functionality to open the directory after exporting
• Add popup to choose to load the backup if it is newer than the loaded project
• Add dialog for choosing parent directory and name when creating new projects
• Move panel toggles to the top of zrythm
• Fix requiring GTK 3.24 for no good reason
• Update German, Portuguese, Norwegian, Polish, French, Japanese translations

[0.6.261] - 2019-09-05

• Add alt and click to cut region in half
• Allow further zooming in and out
• Show sixteenths in the ruler when zoomed
• Changed status bar to show audio engine info instead of tips
• Add song start and end markers
• Remember left and right panel divider positions
• Add Zrythm path to preferences dialog
• Add export progress dialog
• Install mime type for Zrythm projects
• Fix saving and loading of simple projects
• Fix piano roll not getting full height
• Fix some arrangers not getting their full width when zoomed
• Fix tracks getting deselected when clicking on empty space
• Remove project info screen from the startup dialog
• Refactoring of arranger objects
• Fix various minor bugs
• Fix some incorrect and unclear license notices
• Updated Portuguese, Italian, German, French, Norwegian translations

[0.6.175] - 2019-09-01

• Piano roll now opens centered on middle C
• Add context menu option for exporting MIDI regions into MIDI files
• Add track visibility panel and option to hide track in the track context menu
• Make track name editable by double clicking on it in the track
• Add ability to move tracks inside the tracklist
• Double clicking on regions now brings up the bottom panel if hidden
• Make MIDI track functional
• The monitor fader in the control room section is now operational and the level is persisted
• Add inputs section in each recordable track to choose input device for recording
• Add input MIDI channel filter on MIDI and instrument tracks
• Add meson target for collecting translatables
• Use track/plugin/port or track/port designation for ports
• Ellipsize text in various places to prevent overflow of widgets
• Change donate dialog to direct link to LiberaPay
• Add some missing tooltips
• Show selected track info (master by default) on startup
• User manual button now opens manual locally if installed
• Add ability to scroll with mousewheel to change values in meters
• Change chatroom link to point to the new chatroom
• Add meson version dependency
• Grid now adapts to zoom level
• Bug report link now prefills the report
• Use git version and commit hash as the version string if available
• Fix piano roll key shade not going away and not being able to click and hold to play multiple keys
• Fix JACK ports not getting renamed after a track gets renamed
• Fix splash screen and lock track icons not showing
• Fix auto-scroll in piano roll
• Fix piano roll events being sent to channel 2 instead of channel 1
• Fix some regressions
• Arranger object refactoring and minor fixes
• Signal flow refactoring and bugfixes
• Updated Japanese, French, Portuguese, German translations

[0.6.039] - 2019-08-21

• Add MIDI out ports to channels and to JACK/ALSA
• Add JACK transport functionality (timebase master and client)
• Add scrollbar for ports list
• Add option to expose ports to JACK
• Add pre-fader/post-fader sends
• Add manpage
• Add compiler info to version string
• Add locked and enabled port connection attributes
• Show track ports in the inspector
• Move user manual from separate repository to this distribution
• Convert port connection knobs to sliders
• Check if port connections break acyclicity before connecting them
• Fix guitarix plugins crashing (add dependency to fftw3)
• Fix regression causing backward/forward button to not work properly
• Fix crash when deleting bus track with plugin
• Show dialog with backtrace when crashing
• Fix old frame positions getting used after BPM changes
• Fix ALSA output being silent
• Update German, Japanese, French translations

[0.6.003] - 2019-08-13

• Plugin latency compensation during playback
• Chords and automation are now inside regions (can be looped)
• Refactor editor panel to share 4 different editors
• New chord editor
• New automation editor
• Change meter font and install it properly (should fix missing font in previous versions)
• Added some post-install commands to make sure Zrythm is installed properly
• Add region split functionality (WIP)
• Add quick quantize/full quantize functionality (regions only for now)
• Add metronome
• Update Chinese, German, French, Japanese translations
• Fader is now a separate processor in the signal chain
• Fix browser resize handle position not getting stored properly
• Fix incorrect loop range being shown in the editors
• Desktop file is now localized
• Add PACKAGING.md for packagers
• Fix plugin UI controls moving back and forth while changing them
• Fix crash when copying a region
• Fix pressing stop twice not moving the playhead to the cuepoint
• Fix many other bugs
• Add missing copyright/license notices in source files
• Refactoring, remove some unnecessary files

[0.5.162] - 2019-07-14

• IMPORTANT: License change from GPLv3+ to AGPLv3+
• Add cut-clip tool (WIP)
• Add Norwegian in language selection
• Update German translations
• Update Norwegian translations
• Update Japanese translations
• Allow undoable individual MIDI velocity changes
• Add undoable MIDI velocity ramp feature
• Fix some undo/redo bugs
• Refactor of arranger objects
• Fix basic saving/loading of projects
• Fix duplicate projects getting displayed in the project list in some situations
• Refactor automation tracks

[0.5.120] - 2019-06-29

• Change appearance of meters (added captions, made the text smaller)
• Change appearance of DSP/CPU meter (used icons insted of text)
• Allow undoable moving of arranger objects using the selection info bar
• German translations thanks to Waui (Weblate)
• Change appearance of plugin browser (using toggles instead of expanders)
• Add MIDI in activity bar in the top toolbar
• Allow filtering by plugin type (instrument/effect/modulator/midi effect) in the plugin browser
• Norwegian Bokmal translations thanks to kingu (Weblate)
• Remember plugin browser selections on each run

[0.5.097] - 2019-06-21

• Drop windows support
• Add markers
• New design for chords/scales
• Change appearance of track icon (changes color to contrast track color)
• Write backtrace to log file when crashing
• Fix undo/redo issues when creating objects
• Highlight loop area
• Fix crash when creating automation points
• Automation curves now start as straight lines
• Make automation curves change slower when clicking and draging (better precision)
• Can now connect more than one modulator to a plugin parameter
• Can now set depth of modulation
• Fix some undo/redo bugs when duplicating objects
• Fix modulator size issue
• Add stack switcher in the inspector (track/editor/plugin properties)
• Can now move the playhead to the next/previous marker with numpad 4 and 6

[0.5.074] - 2019-06-14

• Add Chord and Scale objects in the arranger
• Add Chord and Scale selector popups
• Add highlighting in the Piano Roll based on current Chord/Scale
• Create flatpak (WIP)
• Fix minor Timeline bugs

[0.5.056] - 2019-06-10

• Fix some missing icons
• Update Japanese and French translations (thanks sub26nico and trebmuh)
• Add meson command to build dev docs
• Simplify MIDI note and region operations (internally)
• Add tests for midi notes and regions
• Make panels foldable by clicking on their tabs (#294)
• Add selection info bar for piano roll
• Add support for ALSA audio and MIDI (sequencer) backends
• Rewrite internal MIDI operations to be agnostic of the MIDI backend
• Fix issues with plugins crashing or not loading (due to missing compilation flags)
• Add live MIDI activity indicator to each track
• Fix MIDI note continuing to get played if moved while it's playing (WIP)
• Fix various minor bugs in the arrangers (ctrl+zoom, playhead z-position and others)

[0.5.007] - 2019-06-04

• Switched from autotools to meson
• Fix all compiler warnings
• Fix snapping miscalculation where an off-grid selection would not snap to the grid but move by 1 snap point instead
• Fix some memory leaks
• Implement new system for showing arranger objects where each object holds pointers to its transients and lane counterparts
• Each track can now have multiple lanes
• Remove DISTRHO ports from tree
• Add additional pinned timeline above the main one
• Show icon of track inside its color box instead of next to it
• Add option to generate coverage reports
• Remove google fonts from docs
• Code cleanup
• Add Control Room functionality (WIP)
• Add Contributing Guidelines to the docs
• Add Modulator tab for automating plugin controls (WIP)
• Implement backward/forward button functionality

[0.4.186] - 2019-05-23

• Update French translations
• Fix Windows build
• Remove libsmf from tree and import midilib
• Fix for Debian and other distors where tooltips were not showing and CPU meter was flickering
• Implement Drum Mode in the piano roll (works but WIP)

[0.4.173] - 2019-05-21

• Fix windows build

[0.4.170] - 2019-05-21

• Fix plugin getting removed from channel when moving the track
• New inspector UI (WIP)
• Can now connect ports from one plugin to another (CV to Control too)
• Change region appearance to show name inside dark background
• Added clang build to CI
• Show other regions in the piano roll (continuous view)
• New UI for developer docs (https://docs.zrythm.org)
• Use tabbed (notebook) toolbar instead of standard File/Edit/etc. #79
• Merge new French translations
• Add timeline selections info bar (WIP)
• Rearranged layout to make each sub-window self-contained
• Can now show/hide the timeline (fullscreen piano roll)

[0.4.151] - 2019-05-12

• Fix FreeBSD build failures
• Fix crash on region duplication
• Fix duplicated MIDI notes not getting selected
• Fix piano roll not becoming active when clip editor is loaded
• Merge new libcyaml for bitfield support when saving projects
• Created expander box widget for use in the inspector/channel strip

[0.4.139] - 2019-05-10

• Major changes in some internals of Zrythm (expect regressions)
• Most actions are now undoable
• Don't send UI updates to LV2 plugins until they get initialized (fixes Helm warnings)
• Plugins in the Mixer are now selectable and movable/duplicatable
• Can now route the output of channels to other channels
• Add more languages (Portuguese, Russian, Chinese)
• Update French translations thanks to sub26nico
• Channels/tracks are now movable/draggable (in the mixer only atm) - multiple channels can be moved at the same time
• Fix #242 compilation error on FreeBSD
• Made regions and midi notes prettier
• Fix numerous bugs
• Output logs to a file in zrythm main folder
• Multiple regions can now be resized simultaneously
• Minor bugfixes for MacOS

[0.4.088] - 2019-04-29

• Defer deletion of some objects to give them time in case they are still used (fixes some warnings/algorithms)
• Fix all compiler warnings
• Use GAsyncQueue for event processing instead of custom event stack
• Fixed pan calculation unnecessarily being done multiple times per second (pan processing is much faster now)
• Implement sine law pan, square root pan and linear pan algorithms
• Option in preferences to choose the Pan Law and Pan Algorithm
• Clear buffers before sending them to the back end (this will probably prevent artifacts from appearing in some situations)
• Routing changes (such as adding a new plugin) no longer block the audio engine
• Fix crash when creating MIDI notes
• Use zix library from its repo instead of embedded in source code
• Fix/improve the auto-connect logic when routing in the mixer changes (including the logic for handling mono plugins)
• Plugins can now be moved to other slots (or channels) in the mixer (undoable)
• Creating plugins is now undoable

[0.4.056] - 2019-04-24

• MacOS build fixes
• Fix CPU/DSP meters not refreshing regularly
• Added native window decoration
• New multi-thread processing algorithm thanks to Robin Gareus (DSP is very fast now)
• Show the initial window on top when running
• Implement PortAudio (WIP) and dummy backends
• Show CPU usage on mac
• Can now open plugins that showed a Mandatory port of unkown type error before
• Add option to build bundled plugins x42 and DISTRHO ports

[0.4.027] - 2019-04-19

• MacOS support with .dmg installer
• Change audio engine processing algorithm to the one Ardour uses
• French translations
• Show CPU usage on Windows
• Minor cosmetic changes

[0.4.003] - 2019-04-15

• Fix some midi note issues
• Make some libraries mandatory/optional depending on OS
• Windows support with installer

[0.3.029] - 2019-04-08

• Fix random widget warnings for timeline arranger
• Fix #186 clang failing build for discarding qualifiers
• Fail on configure if libtool/gettext not found
• Zrythm now opens maximized
• Fix icon and window name for plugin windows
• Minor fixes
• Fix crashing/dangling events when closing plugin (tested with fabla)
• Fix deadlock when opening plugin UI during playback
• Use screen refresh rate as plugin UI refresh rate
• Fix #182 missing automation icons
• Portaudio is now optional (#177)
• Fix #173 deleting a track now destroys the plugins in that channel
• When a plugin is drag and dropped in a channel slot it now follows the setting to show ui on instantiate or not

[0.3.013] - 2019-04-07

• Fix crash if no devices are connected to JACK
• Minor fixes and Japanese translations
• Fix numbering of regions/tracks
• Change labeling of regions/midi notes to not show debug info

[0.3.006] - 2019-04-04

• Creating regions/midi notes is now undoable
• Fix multiple regions getting changed in edit mode when creating a region
• Architectural change on how tracks get selected
• Can now change track name and color in the inspector

[0.3.000] - 2019-04-02

• Add donation dialog
• Fix CSS colors in dialogs/add missing
• Add shortcuts dialog
• Save as now defaults to the correct location
• Change the way the project is saved (objects are aggregated into separate data structures)

[0.2.071] - 2019-03-31

• Add option to auto-connect selected MIDI controllers on startup
• Fix #154 piano roll not reattaching to correct track
• Fix #73 LV2 parameters trembling when changed in their UIs
• Add intro menu when Zrythm is first run

[0.2.059] - 2019-03-29

• Fix crashing on saving project (after saving as once)
• Fix #150 adding new instrument track crashing
• Undo/redo technical improvement (revert objects to their original IDs)
• Fix inspector flickering while selecting objects
• Add undoable actions to timeline (ctrl + drag, move)
• Fix some undoable actions crashing in some cases

[0.2.052] - 2019-03-28

• Made developer docs prettier (needs older version of doxygen)
• Added and broke auto-scroll for piano roll
• Localization
• Notes can be moved using arrow keys
• Notes duplicated with Ctrl+D (possibly broken)
• Optimization (not sleeping in glib idle functions)
• Added unit tests
• Added indicative colors and hover animation on channel slots
• Fixed icons in menu bar
• Added links in Help menu
• Changed the way moving notes works, can now Ctrl+drag to copy-move

[0.2.003] - 2019-03-18

• Fix icons in menus
• Added links in Help menu

[0.2.001] - 2019-03-17

• Fix multipaned ignoring resizing when starting dragging from leftright
• Fix automation tracklist lane IDs not getting saved
• Slight automatable optimization
• Fix automation point/curve widgets not visible after loading project
• Add DSP/CPU meter widget
• Cache automation curve drawing (optimization)
• Serialize IDs instead of objects in timeline selections
• Fix plugin UIs not opening/closing properly
• Add option to not auto-open plugin UIs
• Fix MIDI notes flickering when dragging past 127
• Fix ruler not showing range selection when selecting range from timeline
• Add some missing tooltips in instrument tracks

[0.1.059] - 2019-03-17

• Ship breeze icons as compiled resources (fixed)

[0.1.057] - 2019-03-17

• Ship breeze icons as compiled resources

[0.1.055] - 2019-03-16

• added modes (select/edit/delete/ramp/audition)
• added delete functionality for midi notes with undo/redo
• fixed region delete crashing

[0.1.046] - 2019-03-12

• added more missing tooltips
• added status bar that changes when hovering
• show current automation value in the automation lane

[0.1.038] - 2019-03-10

• added tooltips for velocities/midi notes
• ctrl+L to loop selections
• fix piano roll notes staying pressed
• fix about dialog
• allow opening project while running

[0.1.027] - 2019-03-09

• Debian 9 & Ubuntu 17 support

[0.1.009] - 2019-03-05

• First release