This is the eighth release of PraxisLIVE and PraxisCORE v6.x. It brings a few new features, includes third-party updates, and fixes some issues.

The cross-platform zip is downloadable below. Installers built from this zip bundled with JDK 26 are now distributed at https://github.com/codelerity/praxislive-installers/releases

Changes

PraxisCORE runtime

• Added new vector types and buffers. Vector types are integer and floating point record types for two, three and four dimensional data. Associated mutable buffers store a sequence of vectors in double, float and int arrays. See praxis-live/praxiscore#150 and praxis-live/praxiscore#151
• Added support for using @Type.Resource on PByte properties for loading files as byte data. See praxis-live/praxiscore#152
• Added value mapper for lists of any mappable type. Can be used as property fields, as well as function inputs and result. See praxis-live/praxiscore#147
• Added UserInputService and Pcl commands for requesting user input as text, confirmation, selection, or map of values. Provide terminal implementation when running with -i. See praxis-live/praxiscore#155
• Improved PBytes API for working with ByteBuffer and byte arrays. Deprecated DataObject, Struct and related usage. See praxis-live/praxiscore#145
• Added HubProxy model API for syncing with a tree of components and their properties. Can be used internally via @Inject HubProxy hub; or externally by calling Hub::createHubProxy

Create tag for 26.07.80

Please refer to the download page for official download locations.

Bugfixes

• PICARD-3330 - Config upgrade hooks do not update profile overrides for value transforms
• PICARD-3331 - Encoding error when saving file metadata
• PICARD-3332 - Enums are not stored as values in option profiles
• PICARD-3333 - Cover art provider plugin option pages cannot have profile highlights
• PICARD-3334 - Enabling track title translation always uses the recording title
• PICARD-3336 - Can not go back to main app window after viewing Picard > About Picard
• PICARD-3338 - PICARD_PLUGIN_REGISTRY_URL env var ignored when official registry cache exists
• PICARD-3339 - Plugin boolean options show up in quick settings, but are not usable as such
• PICARD-3342 - Profile highlights broken if same option name is used by different plugins
• PICARD-3344 - Crash when refreshing collections list
• PICARD-3345 - Exception when reading SYLT tag with newline

New Feature

• PICARD-30 - Add _artistcomment and _albumartistcomment variables
• PICARD-3328 - Support TOML-based exportable/importable profiles
• PICARD-3346 - Cyanrip log support

Improvements

• PICARD-2673 - Standardize artist name variations by default
• PICARD-2845 - Add wizard illustration to first run information dialog and setup wizard
• PICARD-2999 - Automatic update check should be opt-in
• PICARD-3335 - Replace picard-plugins with picard-cli subcommand architecture
• PICARD-3337 - Add

2.5.4 (2026-07-16)

Bug Fixes

• correct text position when rendering with svgdom (11371ea)

2.5.3 (2026-07-16)

Bug Fixes

• deps: upgrade @svgdotjs/svg.js from 3.0.16 to 3.2.5 (14a6e8a)

2.5.2 (2026-07-16)

Bug Fixes

• build: pin picomatch to 2.3.1 (00cc7d6)

This is a general bugfix and maintenance release.

Besides updating dependencies and build scripts, it fixes a few crashes and preset rendering issues.

What's Changed

• Reset to default OpenGL framebuffer (FBO 0) after rendering presets and transitions.
• Fixed inverted Y coordinate passed to per-pixel expressions.
• Fixed inverted angle passed to per-pixel expressions.
• Fixed a possible nullptr dereference in texture sampler causing a crash on some occasions.
• Fixed installed pkgconfig files using a wrong linker argument.
• Using CMake's built-in FindOpenGL module for GLES with CMake 3.23+ instead of the custom module.
• Now ignoring code comments in preset shaders when transpiling.
• Fixed a static library linking issue caused by not properly setting STATIC defines in CMake.
• Updated projectm-eval library to version 1.0.6 (projectM-visualizer/projectm-eval@da885dc).
• Fixed a crash in HLSLParser by always checking the preprocessor directive stack.
• Updated vcpkg baseline commit to 7147ac12.

Full Changelog: v4.1.6...v4.1.7

• Ported the GUI from GTK2 to JUCE.
  PACKAGERS TAKE NOTE: build dependencies have changed!
• Added preset selection, saving, and main menu to plug-ins GUIs.
• Added support for accessibility (screan readers).
• Added support for fractional UI scaling.
• Added support for LV2 touch extension.
• The lv2-dev package is no longer required; JUCE bundles the LV2 headers.
• Added support for MTS-ESP microtuning, excluding multi-channel tuning tables.
• Removed support for JACK-Session, which is deprecated and unsupported.
• Replaced --force-device-scale-factor with --ui-scale and added ui_scale to config file.
• Fixed a memory leak in VST effGetChunk handler.
• Fixed parameters not automatable in VST plugin.
• Fixed unintentional distortion on some presets - issue #235
• Fixed values passed to VST audioMasterAutomate.
• Added Visual Studio project to allow building VST for Windows.
• Added Xcode project to allow building AudioUnit & VST for macOS.

1.6.8

MuseScore Studio 4.7.4 is now available!

This update adds new East-Asian instruments and fixes several minor engraving issues, accessibility bugs, and crashes.

To learn more, see the full announcements for 4.7.4 and 4.7.

And don't forget to check out the 4.7 release video!

• Windows: Dropped support for Windows XP (it's 25 years old, time to move on!). The earliest supported Windows version is now Windows 7 SP1.
• Windows: Upgraded the Visual Studio project from vs2019 to vs2026 for taking advantage of vs2026's new compiler (should result in faster code)

Fluidsynth received 6 vulnerability reports within a week - thanks to all security researchers! Pls. note that Github is currently running behind issuing CVE IDs, see their blog post. We expect the missing CVE IDs to be issued within the upcoming week.

• Fix CVE-2026-58264 - a heap-based buffer overrun in command handler (GHSA-mqmq-w63q-cj94)
• Fix a heap-based buffer overflow in MIDI player (GHSA-976m-35rw-h3m6)
• Fix a heap-based buffer overrun for DLS samples (GHSA-59ph-rx8r-8p4j)
• Fix a DLS ptbl chunk integer overflow (GHSA-r4mc-v3p8-pv47)
• Fix a DLS articulation chunk integer overflow (GHSA-hp72-35pr-6h6r)
• Fix a SF2 DMOD chunk integer underflow (GHSA-rmc4-c8hw-455w)

[2.10.3] - 2026-06-28

FIX

• BlueSynthBuilder: fixed grouping and ungrouping widgets to preserve existing timeline automation state and data instead of clearing automation on moved controls

Create tag for 26.04.3

Change log

WARNING: to get the source version

• be sure to download the faust-2.85.9.tar.gz file to get a complete source folder (in particular, with all the libraries).
• on macOS, binary files are still to notarise, you may have to use the xattr -rd com.apple.quarantine file command to remove the com.apple.quarantine extended attribute. See the xattr man page for details on how to use that tool. MacOS Monterey is now the minimal version.

New

• Add spcap.dsp example.
• architecture/rust: register N×M JACK ports based on DSP channel count.

Deprecated

Fixed bugs

• Fix division by zero in uiNumEntry when step is 0.
• Changed types on inputs and outputs to compute! from overly constrained Matrix to the more useable AbstractMatrix.
• Correct faustmini/faustmaxi prototypes.
• Rework JACK and PortAudio Rust architectures.

Libraries

• Add spcap et spcap_ui in spats.lib.

• Sinc interpolation now uses up 74kB RAM instead of 2.4MB and thus is less hard on the CPU cache. In some cases this means even faster rendering. The way this change works is that the polyphase look-up tables now use 256 phases/branches instead of 8192, coupled with linear interpolation between the phases when in use. This method is equal to having many more pre-computed phases than 8192, which in theory also means better precision.
• Cubic spline interpolation now doesn't use a look-up table. Again, this is less hard on the CPU cache.
• (Hopefully) fixed "Alt Gr" key not working on some systems
• "About" screen rendering has been optimized (big whoop)

• Server: fix occasional crash seen when clients < 3.6 change jitter buffer size.

Please refer to the download page for official download locations.

Bugfixes

• PICARD-507 - Wrong matching to already loaded release
• PICARD-1696 - No stable sort order for cover art saved to ID3
• PICARD-3308 - macOS: System locale detection fails
• PICARD-3326 - The releases on PyPI lack the source distribution
• PICARD-3327 - MBID auto-loading and auto-analyze do not work after loading session with "No auto-matching on load" enabled

Improvements

• PICARD-3080 - Consider track no. when matching files to AcoustID results
• PICARD-3092 - Support reading duration from 3GP files (.m4a)
• PICARD-3138 - Make user-collections retrieval optional, similar to genres and ratings
• PICARD-3270 - Add ISRC and ISWC to pre-defined columns
• PICARD-3302 - Allow focusing Log View dialog while Options dialog is open
• PICARD-3306 - File naming script UI is overly complex and duplicated
• PICARD-3309 - Unify Options menu toggle actions into configurable Quick settings
• PICARD-3313 - Support executing local non-git plugins
• PICARD-3314 - Add docstrings to PluginApi methods
• PICARD-3315 - Add support for profiles for plugin options and pages
• PICARD-3318 - Attached Profiles dialog should provide a way to configure profiles for this page
• PICARD-3329 - Allow changing the string collator with the PICARD_COLLATOR environment variable

What's New

License Update

• Fully Free - This build allows commercial use
• All Plugin Formats Included - AAX, AU, VST2, VST3, LV2 (Linux only), and Standalone versions now available without restrictions

Workflow Improvements

• Smarter New Preset - "New Preset" menu option automatically disables when all 128 preset slots are full, providing clear feedback when you need to delete a preset first
• Faster Preset Creation - Native dialogs on macOS for creating new presets, instant confirmation with Enter/Escape keys
• Faster Preset Renaming - Native dialogs on macOS for renaming, instant confirmation with Enter/Escape keys on all platforms

Interface Enhancements

• Native macOS Menus - All menus now use native macOS components for better responsiveness

Full version history: https://www.discodsp.net/news/obxd2.html

• Optimize Images (#3539).
  (contributed by @ann0see)

• Added uncompressed audio transmission - dedicated to the memory of Hans Petter Selasky (1982 - 2023) (#3653).
  (contributed by @dingodoppelt)

• Internals: fix deprecation warnings in threadpool.h for C++17 onwards (#3681).
  (contributed by @softins)

• Make server version string searchable (#3693).
  (contributed by @dingodoppelt)

• Introduce Directory Server in Asia. This replaces Any Genre 3. Asian/Australian users should from now on use Any Genre Asia (#3697).
  (contributed by @ann0see)

• Move internal domains from jamulus.io to jamulus.app as .io domains have an unclear future (#3701).
  (contributed by @ann0see)

• Updated copyright to incorporate AGPL3.0+ (#3712).
  (contributed by @pljones)

• Bugfix: Provide a working location for famfamfam flags (#3722).
  (contributed by @pljones)

• Request and receive server features by connection-less message (#3727).
  (contributed by @pljones)

• Bugfix: Fix memory leak for audio alerts (#3728).
  (contributed by @ann0see)

• Refactor server chat handling by extracting methods (#3741).
  (contributed by @dingodoppelt)

• Add uncompressed audio transmission - dedicated to the memory of Hans Petter Selasky (1982 - 2023)
  (contributed by @dingodoppelt)

• Client: Ensure

What's Changed

Exciting New Features

• Empirical IR util, opcodes, and GEN by @vlazzarini in #2549

Bugfixes

• fixed midi tempo scaling by @vlazzarini in #2552
• fixed schedwhen and added test by @vlazzarini in #2559

Other Changes

• Fix grain3 Csound 7 regression causing false “needs more overlaps” failures by @vlazzarini with @Copilot in #2543
• Optimize pass-by-ref: Precompute UDO pass-by-ref rewiring at compile time by @kunstmusik in #2544
• fix for brew arm build by @vlazzarini in #2546
• Testbuild2 by @gesellkammer in #2551
• fix: BARE_METAL=ON + BUILD_STATIC_LIBRARY=ON generates duplicate libcsound.a, breaking Ninja on Windows by @kencul in #2554
• Minor fixes by @vlazzarini in #2555
• Suppressing misleading indentation warning by @vlazzarini in #2560
• Improvements to android aaudio backend by @vlazzarini in #2562
• Fix: udo passbyref xin xout collision by @kunstmusik in #2564
• docs: update CPOF README sa_offset for Csound 7 by @kencul in #2567
• removed unused static function by @vlazzarini in #2566
• Fixing removed function in iOS by @vlazzarini in #2570
• Added CMake option to stop NaNs being optimised away by @vlazzarini in #2571

New Contributors

• @kencul made their first contribution in #2554

Full Changelog: 7.0.0-beta.16...7.0.0-beta.17

1.6.7

Features:

• multi-line expr/expr~

Bugfixes:

• Daisy: fix None in template

Refactor:

• Add pydantic type to pd2hv exports

version number to 0.56-5

version number to 0.56-4

MuseScore Studio 4.7.3 is now available!

This update contains fixes for several crashes as well as the total page count variable in headers & footers. We also added an option to disable the low pass filter for MS Basic, which should help if you found certain instruments to be too quiet in 4.7.

To learn more, see the full announcements for 4.7.3 and 4.7.

And don't forget to check out the 4.7 release video!

This is a patch release. It contains the following changes:

• #10688 Fixed an exception thrown when pasting into a newly-created track (Thanks, David Bailes (@DavidBailes)!)
• #10870, #10884, #10775, #10629 Fixed tone generation, waveform-scale setting, SetClip Name parameter,
  and clip-boundary command names for scripting and macros (Thank you, David Bailes (@DavidBailes)!)
• #11106 Fixed the loading of presets for the Distortion effect (A million thanks, David Bailes (@DavidBailes)!)
• #10947 Fixed paste into an empty audio track not preserving the source sample rate (Thanks, Juan Gabriel Colonna (@juancolonna)!)
• #10776 Allowed AltGr modifier in label and clip name editing (Thanks, Davide Peressoni (@DPDmancul)!)
• #9938 Added options to choose where silence is truncated (start/middle/end) (Thanks, Noah Rosenfield (@nosenfield)!)
• #9935 Added Podcast 2.0 chapters JSON export for label tracks (Thanks, Noah Rosenfield (@nosenfield)!)
• #10103 Improve UI on HiDPI displays on Linux/wxGTK (Thanks, Ivan A. Melnikov (@iv-m)!)
• #10099 Fixed MixerBoard Mute and Solo button display (Thanks, Ivan A. Melnikov (@iv-m)!)
• #10681 Fixed multichannel FLAC import
• #10999 Fixed envelope being broken after joining clips

• Fix a build issue on BigEndian architectures (#1783, thanks to @thesamesam)
• Adjust the log level for unimplemented OSAL functions in release builds (#1795, thanks to @white-axe)

version number to 0.56-4test1

Audacity 4 is almost here, and this is the first public beta (beta 1 was internal).

For the full picture of what to expect, head over to our special page:
https://www.audacityteam.org/next/

⚠️ This is a beta

Expect bugs, rough edges, and features that don't work quite right yet, or aren't there at all.
Please don't use it for important work, and keep backups of your projects.

This is exactly the moment we need your help. If you hit a bug or something feels off, tell us:

• Found a bug? Open an issue
• Want to chat? Join the discussion

• Avoid over-use of yielding meson options
• Fix build with MSVC 2022
• Fix strict aliasing violation
• Fix use of uninitialized values in TalkBox
• Improve const-correctness
• Remove development symbols from modules by default
• Use a deterministic and more uniform RNG

Jalv 1.10.0

This release adds a Windows build compiled by Microsoft Visual C++ to the release packages.

For more information, see the README.md file and the Git commit log.

Jalv 1.8.2

Lilv 0.28.0

LilyPond 2.27.1

This is Ardour 9.7

This is Ardour 9.6

The Rosegarden team is proud to announce the release of version 26.06 of Rosegarden, a MIDI sequencer that features a rich understanding of music notation along with basic support for digital audio.

http://www.rosegardenmusic.com/

Included in this release...

Bug Fixes

• LV2: Fix memory leaks. Bug #1748. [8139069]
• cmake: Set LV2 minimum version to 1.18.0. [e78887f]
• LV2: Improved handling of GTK2 plugins. Feature Request #541. [6c6b5e3]
• Fix duplicate menu items in "Set Entry Velocities" window. Bug #1752. [95e52f0]
• Fix empty profile dump with no profiling. Bug #1755. [90d2c00]
• Add missing #include . Bug #1746 [b714afb]
• cmake: Make lv2 optional. Patch #84. [c519c57]
• cmake: Rename DISABLE_LILV -> DISABLE_LV2. [2d2824c]
• cmake: Add DISABLE_PCH. [04e36f6]
• cmake: Fix broken CMAKE_BUILD_TYPE. [c149ea9]
• Matrix: Fixed crash on large horizontal zoom. Bug #1761. [853313e]
• Matrix: Fixed horizonatal zoom range issue. Bug #1761. [4a34375]
• Matrix: Fix vertical zoom range issue. [807cd89]
• Matrix: Improve HV wheel behavior. [0ef1e21] [566f984]
• Matrix: Fix preview play for tied notes. Bug #1764. [e9ed4f1]
• AudioPluginDialog: Improve Editor button behavior. Editor button

Create tag for 26.04.2

Bugfixes:

• Allow diacritics in send/receive (#344)
• Resolve absolute nam path (#377)
• Fix issue with Path in jinja2 environment
• Daisy: Don't show warning if board doesn't have display section (#349)

Please refer to the download page for official download locations.

Bugfixes

• PICARD-3300 - Fails to launch on macOS: "Expected an instance of Tagger"
• PICARD-3301 - Visual glitch in log viewer for multi line output
• PICARD-3304 - picard-plugins fails to launch with "Expected an instance of Tagger"

Improvements

• PICARD-3303 - Add syntax highlighting to Log Detail dialog

First official v2 alpha release. Zrythm v2 is a complete rewrite using Qt/QML
and JUCE, replacing the previous GTK-based UI.

Added

• Qt/QML-based UI with hardware acceleration (Qt Quick)
• Plugin support via JUCE: VST3, LV2, LADSPA, AudioUnit
• Native plugin support: CLAP
• Tempo map with editable tempo and time signature objects
• ASIO support on Windows
• CPack packaging: AppImage (GNU/Linux), DragNDrop (macOS), InnoSetup (Windows)
• CI pipeline with Clang sanitizers, Valgrind, QML lint, ClangFormat checks
• Unit tests, integration tests, and benchmarks
• Use CPM for dependency management with version pinning

Changed

• Migrated from GTK to Qt6/QML
• Migrated from Meson to CMake
• Migrated from C to C++23
• Bundled Faust plugins migrated from LV2 to JUCE/VST3

Removed

• GTK, Carla, guile dependencies
• Meson build system

What's Changed

macOS packages are available again. Many thanks to @walkymatt for providing the new Apple certificate!

• Hatch version bump by @fedelibre in #2200
• Downgrade PyQt6 to 6.9 for macOS packages + re-enable macOS signing by @fedelibre in #2190
• Reduce link cache memory usage by @bmjcode in #2202
• 4.0.7 release by @fedelibre in #2210
• Some performance optimizations have been added in version 1.0.5 of qpageview, which is bundled in the Windows and macOS packages.

Full Changelog: v4.0.6...v4.0.7

Please refer to the download page for official download locations.

Bugfixes

• PICARD-2376 - Log view becomes unresponsive on long list
• PICARD-3194 - Custom column %_musicbrainz_discids% or %compilation% only displays value on track level
• PICARD-3256 - Preferred Releases always saved in alphabetic order
• PICARD-3258 - tagger.remove_album crashes inside register_album_metadata_processor handler
• PICARD-3265 - Translation locale selection does not sort locales by UI language
• PICARD-3267 - macOS app claims to support macOS 11.0, but minimum supported version for Qt 6.11 is macOS 13.0
• PICARD-3272 - "Never replace selected cover image types" ignored
• PICARD-3274 - Crash after removing last item in standalone recordings
• PICARD-3275 - Default optical drive always used regardless of which drive is selected in Lookup CD drop down
• PICARD-3277 - Cover art to be saved as external files has no types and comments set
• PICARD-3278 - Non-front CAA cover art images replace front cover
• PICARD-3279 - Cover art column does not update for tracks
• PICARD-3281 - Improve UI responsiveness during scan of many files
• PICARD-3287 - Context menu is missing "Expand all", "Collapse all" and "Select all" entries
• PICARD-3290 - Built-in player prevents file write access
• PICARD-3294 - "Never replace cover image" options only run on image loading
• PICARD-3295 - Track

MuseScore Studio 4.7.2 is now available!

This update builds on the recent 4.7.1 patch with further stability improvements during startup. It also contains a number of minor fixes for page numbers, bends, piano pedal line hooks, and chord symbols, as well as various musicxml import/export enhancements.

Learn about all the new features in version 4.7, including many new engraving tools, significant workflow improvements, helpful new guitar features, and important upgrades to the audio engine.

For more information, see the 4.7.2 GitHub Project.

Bump version

version number to 0.56-3

1.6.6

Features:

• Add theme configuration to pd2gui model
• Add flash_time to pd2gui Bang parser
• Only parse GUI with --gui flag
• Port objects from cyclone
• Port pdnam~ external using MicroNAM
• DPF: support @hv_event parameters
• DPF: Generate optional NanoVG UI code from pd2gui parser

Bugfixes:

• Skip empty values when restoring tables (#348)
• Only append to table when first value is a float
• Fix parsing multi-array objects (#373)
• GUI send/receive config for objects in subpatches
• DPF: also send BPM value to __hv_dpf_bpm when transport is not playing
• Wwise: use latest Windows SDK available locally instead of hardcoded version

Refactor:

• Migrate to Pathlib (note: Generator signature has changed!)
• GUI IR: stable IDs for graphs/canvas/comments; updated float/number fields; use specific GUI IR filename

Docs:

• Versioning

Summary of changes since the 20251014 release:

• Happy new year!
• Fixed a bunch of performance problems causing ridiculous amounts of CPU usage
• Fixed MIDI input when multithreading is enabled
• Fixed a nasty memory leak in the zlib decompressor
• Fixed import of boobiesqueezed XM files
• Fixed buffer overrun in 24-bit video scalers.
• Fixed a possible race condition in the timer subsystem, which could result in a thread leak
• Fixed typing of / and \ on Spanish keyboards
• Fixed typing tab in the message editor
• Fixed incorrect writing of AIFF files
• Fixed copying of pattern data including instrument numbers higher than 99.
• Better import of .mod notes (thanks @0x5742)
• Properly ignore Zxx effects in NNA channels
• Show arrows in the corners of listboxes when there are more items beyond whats displayed.
• Made the built-in FFT variable width (it will probably not work very well still if the buffer size is not a power of 2)
• Switch cursor shape when leaving a page (thanks @hotgar, #790)
• Added "Hotdog Stand" and "Acid Gas" palettes
• Big endian ASIO formats now work
• Added SNES BRR sample loader
• Fixed Win95 support
• Fixed negative coordinate wraparound
• SDL 1.2 hardware video now uses OpenGL or hardware

This is Ardour 9.5

MuseScore Studio 4.7.1 is now available!

This update includes critical fixes to improve app stability.

Learn about all the new features in version 4.7, including many new engraving tools, significant workflow improvements, helpful new guitar features, and important upgrades to the audio engine.

For more information, see the 4.7.1 GitHub Project.

[ciwi] Bump windows build timeouts

• Client: Fix occasional spurious version updated message display (#3691).
  (contributed by @softins)

This is the first release that is based on (and requires) Csound version 7.

For more information, see the README.md file.

This small update to OpenMPT 1.32 is mostly a bugfix release.

Here's a list of the most notable changes in this version:

• The Add Silence / Resize dialog now allows to enter fractional milliseconds.
• Resampling with r8brain could introduce unwanted ringing artifacts at the end of the sample.
• OpenMPT 1.32.09.00 reported incorrect PPQ positions to VST plugins, resulting in wild position fluctuations in plugins that make use of this information.
• When using ASIO with hardware timing, it was possible that GUI updates were not synchronized properly with audio.
• Improved screen reader accessibility in Add Silence / Resize and various Export dialogs.

For a complete list of changes, have a look at the full version history. If you are upgrading from OpenMPT 1.31 or older, read the release notes to get a glimpse of the biggest changes.

libopenmpt has also been updated.

Welcome to Symphonia 0.6! 👋

Symphonia 0.6 is the culmination of two years of effort to rework Symphonia from an audio-focused multimedia framework to one that can be extended to support video and subtitles as well. While Symphonia does not yet support video and subtitle decoders, the groundwork laid in this release should allow easier prototyping of those features, and to more seamlessly introduce them in the future. As such there are significant breaking changes present in this release for existing users.

See the migration guide for detailed information on how to move to Symphonia 0.6.0.

New Features

• Format readers and decoders may now be registered with a preference tier/priority
• Format and metadata readers now provide methods to get information about themselves
• Format readers can now expose attachments (e.g., attached fonts)
• Decoders can now decode from non-owning packets, eliminating a copy if using a non-Symphonia demuxer
• ID3v1, APEv1, and APEv2 metadata formats are now supported
• Added support for chapters for Matroska, ID3v2, and Vorbis Comments
• Added support for Matroska metadata
• Image format and parameter detection for visuals
• Metadata tags that have an official or defacto meaning are parsed where possible (e.g., a track number tag is parsed into an u64

This is Ardour 9.4

This is Ardour 9.3

MuseScore Studio 4.7.0 is now available!

This release introduces new engraving tools, significant guitar updates, helpful workflow improvements, and important upgrades to the audio engine. Also included are critical bug fixes to improve app stability, particularly during start-up. 

Engraving features

• Arrowheads on text lines can be found in the Lines palette, as well as via new Properties options for existing text line objects.
• Chord brackets can be added from the Lines and Keyboards palettes for showing left/right-hand distribution in keyboard music, barré positions in guitar music, as well as bracketing sections of music.
• Chords can now be parenthesised using the existing parenthesis controls in Properties
• Lyric extension and dashed lines can now be selected for refined positioning
• Curly quotation marks are now used automatically. Use undo after input to revert to straight quotation marks.
• System dividers include new scale and position options in Styles. They can also be selected and edited in the score.
• Text formatting properties have been exposed for all text lines, allowing individual text formatting for staff and system text lines, volta brackets, gradual tempo changes, etc.
• Text justification and alignment have been separated into distinct properties, providing more flexibility for positioning columns of text.
• Options and

1.6.5

Version number to 0.56-3test1

Create tag for 26.04.1

[2.10.2] - 2026-05-07

FIX

• Fixed BBF (bars.beats.fraction) time unit handling so fractional input is interpreted as decimal beat digits and normalized on apply to REAPER-style two-digit hundredths in both position and duration editors (for example, 1.1.5 becomes 1.1.50 and 1.1.349 becomes 1.1.35).

Prior to this change REAPER never queried the plugin UI's
extension data, and the idle interface was not used.

The GUI worked since b_whirl-configurable.ttl was parsed
for the plugin's DSP. Other hosts were not affected.

• FreeBSD: make -6 option work properly with both IPv6 and IPv4 peers (#3664).
  (contributed by @softins)

• Added missing override specifiers for virtual methods (#3667).
  (contributed by @softins)

• Client+Server: Correct QoS setting for IPv6 (#3622).
  (contributed by @rdica)

• Tools: Updated checkkeys.pl to flag missing accelerator key in translation (#3635).
  (contributed by @softins)

• Tools: Updated changelog-helper to report skipped PRs (#3639).
  (contributed by @softins)

• Server/Client: Allow registration and display of longer version numbers (#3657).
  (contributed by @softins)

• Extended SRV record support (#3556).
  (contributed by @softins, @rdica)

• Client RPC: Added a jamulusclient/setFaderLevel method to the RPC remote interface (#3571).
  (contributed by @corrados)

• Client RPC: Added jamulusclient/pollServerList methods and jamulusclient/receivedServerList notification to JSON-RPC interface (#3479).
  (contributed by @ann0see)

• Server RPC: Added jamulusserver/setDirectory request (#3533).
  (contributed by @pljones)

• iOS/Android: Use compact view as default view on mobile OS for better usability (#3587).
  (contributed by @ann0see)

• Added link to privacy policy (#3586).
  (contributed by @ann0see)

• Tools: checkkeys.pl now automatically finds the translation directory (#3590).
  (contributed by @softins

[2.10.1] - 2026-05-03

FIX

• Fixed arrangement synchronization so orchestra arrangement changes now stay in sync with related UI state and mixer/channel mappings when instruments are added, removed, reordered, or replaced.

A Spring'26 Release

No macOS packages in this release

The certificate used to sign the DMG packages for macOS is expired and we cannot currently build and distribute macOS packages. We've asked for help and we hope we'll be able to build macOS packages soon.
In the meanwhile you can install Python and build a local package on your computer.

What's Changed

• Avoid CI failure + version bump by @fedelibre in #2155
• Add a GitHub Action workflow to build a flatpak package by @fedelibre in #2162
• Fix redundant Shift modifier in shortcuts for symbol keys by @infinitekh in #2161
• flatpak: upgrade to 6.10 KDE runtime by @fedelibre in #2166
• Check for specific Qt features rather than the overall version by @bmjcode in #2171
• Use a background thread for music related parsing/computation while editing by @bmjcode in #2152
• LilyPond preferences: allow Custom menu in flatpak by @fedelibre in #2172
• Remove unused weakref imports by @bmjcode in #2180
• Requires 3.10 as minimum Python version by @fedelibre in #2157
• Fix a TypeError when downloading LilyPond on older Python versions by @bmjcode in #2181
• Automatically unconfigure missing LilyPond versions by @bmjcode in #2186
• Set the Preferences dialog to a more reasonable initial size by @bmjcode in

[2.10.0] - 2026-04-28

NEW

• Added interactive spacer panels between layer groups with add-above/add-below actions and popup options to move groups up or down.

• Added cross-group layer selection and deletion support for audio and pattern layer panels, including coordinated shift-click selection and cleanup of empty groups.

• User-Defined Opcodes and Effects now support Csound 7 modern syntax alongside classic syntax:

  • UDOs and Effects have an explicit Classic/Modern style selector
  • Modern style uses opcode name(inputArgs):outputSig declaration and function-call invocation
  • Classic style retains traditional opcode name, outTypes, inTypes declaration with xin/xout
  • Bidirectional conversion between styles preserves input argument names and type annotations
  • Parsing and CSD import handle both single-line and multi-line modern declarations
  • Newly created UDOs and Effects default to application setting default (new setting in Program Settings for "Default UDO/Effects Style"); existing projects load as classic for backward compatibility

• Orchestra: added "Replace Instrument" action to context menu

Updated

• Introduced new Time Unit system encompassing time signatures, measures, new tempo ruler, and new time units:

  • Beat Time Units: bars.beats.fraction (BBF), bars.beats.ticks (BBT), bars.beats.sixteenths.ticks (BBST), and Csound Beats
  • Clock Time Units: time, SMPTE, samples
  • Objects may have different time units for start and end times

• Updated Jython interpreter to 2.7.3

• Product Version information

• Ported the GUI from GTK2 to JUCE.
  PACKAGERS TAKE NOTE: build dependencies have changed!
• Added preset selection, saving, and main menu to plug-ins GUIs.
• Added support for fractional UI scaling.
• Added support for LV2 touch extension.
• The lv2-dev package is no longer required; JUCE bundles the LV2 headers.
• Added support for MTS-ESP microtuning,
  excluding multi-channel tuning tables.
• Removed support for JACK-Session, which is deprecated and unsupported.
• Replaced --force-device-scale-factor with --ui-scale and added ui_scale to config file.
• Fixed a memory leak in VST effGetChunk handler.
• Fixed parameters not automatable in VST plugin.
• Fixed unintentional distortion on some presets - issue #235
• Fixed values passed to VST audioMasterAutomate.
• Added Visual Studio project to allow building VST for Windows.
• Added Xcode project to allow building AudioUnit & VST for macOS.

LilyPond 2.27.0

• Client+Server: Correct QoS setting for IPv6 (#3622).
  (contributed by @rdica)

• Tools: Updated checkkeys.pl to flag missing accelerator key in translation (#3635).
  (contributed by @softins)

• Tools: Updated changelog-helper to report skipped PRs (#3639).
  (contributed by @softins)

• Server/Client: Allow registration and display of longer version numbers (#3657).
  (contributed by @softins)

• Extended SRV record support (#3556).
  (contributed by @softins, @rdica)

• Client RPC: Added a jamulusclient/setFaderLevel method to the RPC remote interface (#3571).
  (contributed by @corrados)

• Client RPC: Added jamulusclient/pollServerList methods and jamulusclient/receivedServerList notification to JSON-RPC interface (#3479).
  (contributed by @ann0see)

• Server RPC: Added jamulusserver/setDirectory request (#3533).
  (contributed by @pljones)

• iOS/Android: Use compact view as default view on mobile OS for better usability (#3587).
  (contributed by @ann0see)

• Added link to privacy policy (#3586).
  (contributed by @ann0see)

• Tools: checkkeys.pl now automatically finds the translation directory (#3590).
  (contributed by @softins)

• Tools: updated checkkeys.pl to use XML::LibXML (#3558).
  (contributed by @softins)

• Tools: added improvements to changelog-helper.sh (#3459).
  (contributed by @softins)

• Tools: Added missing Makefile.in files to Opus

Please refer to the download page for official download locations.

Bugfixes

• PICARD-3236 - PyJWT~=2.12 requirement too strict and impacts distro packaging
• PICARD-3237 - AppStream metadata validation fails due to changed FAQ URL
• PICARD-3238 - No longer able to paste text value into multiple tracks
• PICARD-3239 - Picard can not remove plugin data on Windows
• PICARD-3246 - Genre tag changes on every reload when multiple genres have equal vote counts
• PICARD-3249 - Tags not suggested in Edit Tag dialog

New Features

• PICARD-2982 - Submit Listens to ListenBrainz using Picard
• PICARD-3250 - Support Simplified Chinese to Traditional Chinese plugin in official builds

Improvements

• PICARD-292 - Wizard/configuration tutorial on first run
• PICARD-3199 - Detect FLAC unsyncedlyrics tag
• PICARD-3240 - Map syncedlyrics to WM/Lyrics_Synchronised for ASF
• PICARD-3244 - Fix word-wrap issue regarding the network cache size option setting
• PICARD-3254 - Plugins v3 MANIFEST: add support for report_bugs_to field

Tasks

• PICARD-3243 - Documentation: Add note about unnecessary spaces in script functions
• PICARD-3247 - Update snap build for Picard 3 with Qt6

1.6.4

We are proud to announce the release of GNU LilyPond 2.26.0. LilyPond is a music engraving program devoted to producing the highest-quality sheet music possible. It brings the aesthetics of traditionally engraved music to computer printouts.

This version includes improvements and fixes since the branching of the previous stable release in October 2022. A list of added features and other user-visible changes can be found at https://lilypond.org/doc/v2.26/Documentation/changes/. Pre-built binaries are linked from https://lilypond.org/download.html and available from GitLab: https://gitlab.com/lilypond/lilypond/-/releases/v2.26.0

We dedicate this release to Urs Liska, who passed away in December 2024. Urs was an accomplished pianist, a scholar and award-winning editor, a prolific advocate of real-world use of LilyPond, a contributor to the Frescobaldi project, and one of the initiators of OpenLilyLib. In 2020, he co-organized a Music Engraving Conference at the Mozarteum University in Salzburg, as well as a LilyPond meeting which brought together developers and the wider community. Urs will be remembered as a kind contributor whose enthusiasm for beautiful music engraving inspired others.

LilyPond 2.26 is brought to you by

Main Developers:

Colin Campbell, Dan Eble, Jonas Hahnfeld, Phil Holmes, David Kastrup, Werner Lemberg, Han-Wen Nienhuys, Francisco Vila

Core Contributors:

Joram Berger, Martín Rincón Botero, Peter

What's Changed

Exciting New Features

• User-defined types support for software bus channels by @vlazzarini in #2513
• Add FindCsound.cmake and CsoundConfigVersion.cmake with installer integration by @Copilot in #2512

Bugfixes

• Fixed timing of complex ops by @vlazzarini in #2530

Other Changes

• SRC to use type system by @vlazzarini in #2496
• cmake fixes by @vlazzarini in #2510
• Add some optimizations to help generate SIMD code by @gesellkammer in #2516
• added memory alignment option by @vlazzarini in #2518
• fixing filelen etc when failing by @vlazzarini in #2523
• added support for explicitly typing in for - in loops by @vlazzarini in #2522
• Complex ops improvements by @vlazzarini in #2527
• Bugfix/arraytype by @vlazzarini in #2528
• feat (wasm): adds doc to guide user building csound/wasm by @Nandos0804 in #2531
• Type 2 for - in loop with explicitly typed index variable by @vlazzarini in #2534
• Fix: struct array member access by @kunstmusik in #2533
• Ensuring T_TYPED_IDENT by @vlazzarini in #2535
• Enabling parallel unit testing by @vlazzarini in #2536
• Fixed spurious warnings on addin, subin, divin and mulin by @vlazzarini in #2537
• rtauhal fix by @vlazzarini in #2540
• Fix for rfft; additional intermixed complex-real array ops by @vlazzarini in #2539
• Circular buffer API improvements by @vlazzarini in #2541

New

update man page for v0.9.28

Update robtk/pugl

update man page for v0.8.11

update man page for v0.6.16

chuck 1.5.5.8 release

Create tag for 26.04.0

Version 0.6.0-alpha.2

What's Changed

• Refactor HTTP/3 code out from WebTransport code by @mikedickey in #1481
• Require TLS for the WebRTC signaling WebSocket by @mikedickey in #1482
• Support RSA or ECDSA private keys by @mikedickey in #1483
• Various recommended patches by @mikedickey in #1484
• DSCP expedited forwarding EF by @cchafe in #1485
• Add CORS headers for WebRTC clients by @mikedickey in #1486
• Use preassigned JackTripWorker UDP port for WebRTC ICE candidate selection by @mikedickey in #1487
• Update version and changelog for 3.0.0-beta2 release by @mikedickey in #1488
• Fix regression breaking support for WebRTC client names by @mikedickey in #1489

Full Changelog: v3.0.0-beta1...v3.0.0-beta2

• Linux/Keyboard: Fix program using wrong modifier
  keys if starting the program while holding a
  modifier key and other situations.
• Sequencer: Change "Source channel" to "Input channel"
  in the recording options dialog.
• Api: Document consistant behavior and fix reading
  an uninitialized variable in case running an
  osc-method fails.
• Packages: Fix libgig checking loops in soundfonts.
  This fix a regression from 2021. Bug found
  by @linux-leo.
• API: doAddNotesWhenReleasingKeys,
  setAddNotesWhenReleasingKeys.

New version is needed because there are some changes in patchbay theme files. There are also some bug fixes.

Patchbay:

• New Theme 'Terminal' (very very minimalist)
• 'Portholes' Theme totally reviewed
• Optional GUI button on a box reduced to its minimal width
• Fix font-weight in theme, especially with Qt6
• fix connection not drawn in context menu with Qt6
• more theme customization possible

Other bug fixes:

• fix impossibility to run the program offline under fedora
• fix crashes when JACK has no metadata support
• Fix shebangs and executable bits (thanks to @VojtechStep)
• fix race condition in Makefile (thanks to @sanvila)

This is the seventh release of PraxisLIVE and PraxisCORE v6.x. It brings a few new features, includes third-party updates, and fixes some issues.

The cross-platform zip is downloadable below. Installers built from this zip are now distributed at https://github.com/codelerity/praxislive-installers/releases

Changes

PraxisCORE runtime

• Added ValueMapper for record types. Any record made of mappable types (including other records) can be used as property values and function arguments. Records are mapped to PMap, which now supports a limited schema in argument info.
• Added validating mappers, and enhanced functions to support use of @Type.* annotations on parameters.
• Improved threading control when using @Driver to control custom roots. This includes ability to disable background polling or provide custom on-receipt handling (eg. map to EventQueue). Added markForStop to shut down the root, handling all clean-up before handing control back to the calling library.
• Added Async.MapQueue for handling Async completion where a reference to another object, including another Async, is necessary.
• Fixed issue with Data.Sink packets not being correctly disposed, and added manual control to flush all caches.
• The default task service now uses virtual threads.
• Allow @ command to continue when component exists when running under --trap-errors. The component type is checked

1.6.3

• The volume and panning envelopes should now behave exactly like FT2 in special cases
• Some other things regarding audio has been changed to better match FT2 (but the difference is maybe not audible)
• New higher-quality FT2 logo in the about screen

Sorry, had to force push and recreate this release because there was a problem building the macOS releases.

LilyPond 2.25.81

This is a pre-release version intended for testing.

Added

• Patch layer reset options: Add option to reset patch gain, solo and mute
  when switching to another patch. Add settings on project, patch and layer
  levels. Layers and patches can be set to reset, no reset or to inherit.
  A default setting for new projects is also added to settings.
• External apps: Add options to start detached and to warn before closing.
  This modifies the project file format.
• Context menu to save soundfont program as library patch when right-clicking
  on soundfont program in the library bottom list.
• Line numbers in script editor.

Changes

• Allow program changes by default in MIDI filter for new MIDI out port layers.
  (Remains off by default for Soundfont and SFZ layers.)
• MIDI send list editor: disable buttons when no items are selected in the MIDI
  send list or saved MIDI messages list.
• When adding patch to the library, do not reset the entire GUI tree and only
  refresh the patch items.
• Refactor settings GUI into tabs to make space for the new patch layer reset
  options, and to clearly separate project specific and general settings.

Fixes

• Fix library patch list not being cleared when

This small update to OpenMPT 1.32 is mostly a bugfix release.

We found that OpenMPT 1.32.07.00 and 1.32.08.00 were compiled with versions of Visual Studio that contained a code generation bug, and it is known that this resulted in at least one way to crash OpenMPT (through playing notes in a VST plugin editor). We cannot rule out that other parts of OpenMPT are affected in one way or another, so we strongly encourage you to upgrade immediately, to avoid any data loss. No, this is not an April Fool's prank.

Besides addressing this regression, a few other minor issues were fixed as well:

• Fixed disappearing spin buttons in the main toolbar when locking the screen or invoking a UAC prompt.
• The PPQ position reported to plugins was not updated if a module tick spanned multiple VST processing calls.
• The MIDI I/O Plugin sometimes sent multiple duplicate Song Position Pointer messages.

For a complete list of changes, have a look at the full version history. If you are upgrading from OpenMPT 1.31 or older, read the release notes to get a glimpse of the biggest changes.

Increase chromatic cluster size to 11 notes

Use 2-point cosine interpolation for scopes instead of 4-point cubic B-spline. This is favorable as it doesn't lower the waveform amplitude for samples containing very high frequency data. The whole point of interpolating the scopes is to prevent the staircase effect at very low pitches, and this does the job.

ossia score is a sequencer for audio-visual artists, designed to create interactive shows.

Sequence OSC, MIDI, DMX, sound, video and more, between multiple software and hardware. Create interactive and intermedia scores, script and live-code with JavaScript, ISF Shaders, Faust, PureData or C++. Leverage IoT protocols such as CoAP or MQTT, interact with joysticks, Wiimotes, Leapmotions, Web APIs and BLE sensors and integrate programs from a wealth of creative programming languages such as Structure Synth, Context-Free Art and Bytebeat. Load any kind of audio or video format and process visuals through Spout, Syphon, NDI, Shmdata or Sh4lt ; sonify large datasets with CSV and HDF5 support.

ossia score 3.8.2 is a minor bugfix release on top of the large 3.8.1 release.

Full Changelog: v3.8.1...v3.8.2

• Graphics: support for HLG format and ICtCp-encoded videos. Better support for Display P3 and BT.2100.
• Vidéo: Add an "Auto" mode for picking the best tonemapping method for a given input content

• Graphics: fix a double-uninit issue that could lead to crashes with some objects.
• Render pipeline: initialize blend modes to One instead of Zero in the raster pipeline renderer.

Create tag for 26.03.90

ossia score is a sequencer for audio-visual artists, designed to create interactive shows.

Sequence OSC, MIDI, DMX, sound, video and more, between multiple software and hardware. Create interactive and intermedia scores, script and live-code with JavaScript, ISF Shaders, Faust, PureData or C++. Leverage IoT protocols such as CoAP or MQTT, interact with joysticks, Wiimotes, Leapmotions, Web APIs and BLE sensors and integrate programs from a wealth of creative programming languages such as Structure Synth, Context-Free Art and Bytebeat. Load any kind of audio or video format and process visuals through Spout, Syphon, NDI, Shmdata or Sh4lt ; sonify large datasets with CSV and HDF5 support.

ossia score 3.8.1 brings major video improvements, video mapping features, HDR support, full backwards playback, and many bug fixes.

Full Changelog: v3.8.0...v3.8.1

• video: massive hardware decoding rework with D3D12 and Vulkan Video backends, thanks to FFMPEG. True zero-copy for Vulkan Video -> Vulkan render pipeline and VideoToolbox -> Metal ; 1 GPU copy otherwise.
• video: finish the implementation for GPU-accelerated rendering of pretty much every useful YUV format in existence: UYVY422, VUYA, XV30, Y210, YUV420, YUV420P10, YUV420P12, YUV422, YUV422P10, YUV422P12, YUV440, YUV444, YUV444P10, YUV444P12, YUVA420, YUVA444, YUVA444P10, YUVA444P12

This is a regression update to the most recent OpenMPT 1.32 release to address a single bug.

OpenMPT 1.32.07.00 contained a fix for a crash in the sample mixer, which unfortunately also caused the duration of some sample loops to be altered during playback. This was most notable in MOD files, where chip samples could suddenly be out of tune.

OpenMPT 1.32.08.00 addresses this regression, keeping chip samples in tune while also avoiding the crash found in previous versions.

For more news, read the OpenMPT 1.32.07.00 announcement, which has been released just two days ago.

libopenmpt has also been updated with the same regression bugfix.

This small update to OpenMPT 1.32 is mostly a bugfix release.

Here's a list of the most notable changes in this version:

• Plugin editors can now receive SysEx messages from OpenMPT's MIDI recording.
• Choosing "Copy Pattern" from the order list context menu always copied the currently displayed pattern, not the one on which the context menu was invoked.
• Work around apparently broken channel negotiation in MaxSynths DR-910 plugin.
• Small playback fixes for MOD and ULT files.
• On recent versions of Windows 11, MIDI recording stopped working after receiving a SysEx message.
• MIDI export from MOD or S3M did not correctly export implicit note-offs when playing a new note on the same channel.
• The instrument note map category was missing in keyboard settings.

For a complete list of changes, have a look at the full version history. If you are upgrading from OpenMPT 1.31 or older, read the release notes to get a glimpse of the biggest changes.

libopenmpt has also been updated with the same bugfixes.

This small update to OpenMPT 1.32 is mostly a bugfix release.

Here's a list of the most notable changes in this version:

• Fixed a crash when saving IT / MPTM files and shutting down OpenMPT on Wine 10.20 and potentially Wine 11.1.
• Shift-clicking the sample loop start / end spin buttons now moves the loop points finely, instead of snapping to the next self-similar point.
• Some MODs with samples larger than 64k inside PT36 containers were not read correctly.
• Exporting the same module multiple times (or exporting individual instruments / channels) could lead to files differing in length by one sample when using modern tempo mode.
• MIDI Export: Choosing the percussion channel for an instrument and then keeping "Mapped" mode selected and never manually touching the dropdown menu resulted in wrong MIDI percussion notes to be exported.

For a complete list of changes, have a look at the full version history. If you are upgrading from OpenMPT 1.31 or older, read the release notes to get a glimpse of the biggest changes.

libopenmpt has also been updated with the same bugfixes.

This small update to OpenMPT 1.32 is mostly a bugfix release.

Here's a list of the most notable changes in this version:

• Added option to slice a sample at grid points instead of cue points, including a new keyboard shortcut.
• Since OpenMPT 1.31.14.00, fine adjustment of sustain loop start / end was broken.
• Automatically hiding the volume column didn't work for newly-created MODs.
• Since OpenMPT 1.31, having both "Contiunous scroll" and "Cursor wrap in pattern editor" disabled, jumping by beat or measure no longer jumped to the first or last row of the pattern and instead stayed on the current row if it was close to the start / end than a beat / measure.
• Transposing a selection didn't refresh the (potentially changed) default volume display if the selection of the last channel didn't contain the volume column.

For a complete list of changes, have a look at the full version history. If you are upgrading from OpenMPT 1.31 or older, read the release notes to get a glimpse of the biggest changes.

This small update to OpenMPT 1.32 is mostly a bugfix release.

Here's a list of the most notable changes in this version:

• Fixed several issues around PC events in the Find & Replace dialog.
• Added keyboard shortcuts for toggling sample loop types.
• Sample slicing did not adjust the sustain loop points in the sliced samples, and did not reset the "Keep sample on disk" setting.
• Fixed filter handling of IT effect S7B (disable pitch / filter envelope) when it is applied at the same time as a note is played.
• It was possible that OpenMPT could crash when stopping playback of a module when using bridged plugins in combination with certain ASIO drivers.
• Quick Start Dialog: Collapsed status of item groups is now memorized.
• In export dialogs, the currently active subsong is now chosen for export by default.
• Wine integration now supports RtAudio 6 and works around a bug in Wine 10.13.

For a complete list of changes, have a look at the full version history. If you are upgrading from OpenMPT 1.31 or older, read the release notes to get a glimpse of the biggest changes.

libopenmpt has also been updated with the same bugfixes.

This small update to OpenMPT 1.32 addresses a few playback and accessibility issues.

Here's a list of the most notable changes in this version:

• To improve accessibility, keyboard focus is now only returned to the lower editor views if the last input method before an interaction in the upper view was done through the mouse. If the last interaction was through the keyboard instead, the keyboard focus remains there.
• Wine Integration is no longer offered on Wine 10.11 due to a Wine bug breaking it.
• Since OpenMPT 1.32.01.00, swapping between samples on the rear channels could introduce a click on the front channels.
• IT volume column slides no longer propagate their effect memory to the regular effect column volume slides.
• Some malformed Future Composer modules are no longer rejected.

For a complete list of changes, have a look at the full version history. If you are upgrading from OpenMPT 1.31 or older, read the release notes to get a glimpse of the biggest changes.

libopenmpt has also been updated with the same bugfixes.

This first update to OpenMPT 1.32 addresses a few new and old bugs and improves a number of features.

Here's a list of the most notable changes in this version:

• Since OpenMPT 1.32.01.00, the MIDI input focus remained on the tree view after dragging an instrument to a sample or instrument editor, while keyboard input focus was on the editor.
• Added keyboard shortcuts for expanding and shrinking patterns.
• When saving an ITI file, parts of the volume envelope were damaged.
• Switching between instrument envelopes using keyboard shortcuts didn't update accessible announcements.
• Previewing a sample, instrument or pattern note after pausing playback in a module using synth instruments continued playing those synth instruments.
• Inserting / duplicating / moving sequences reset the default tempo and speed for all sequences.
• Small playback fixes for IT files.
• S3M: Old ModPlug Tracker versions allowed to use the 28th character of sample names to be used. Such sample names are now displayed correctly again.
• MED: When triggering a synth note with a Synth Jump command on the same row, the initial speed command was not executed.
• Small improvements to subsong selection in stream / MIDI / OPL export dialogs.
• FLAC encoding is now multithreaded for stream

It's been two years since the initial release of OpenMPT 1.31 and in the meantime we have provided many updates to make it more stable and add a few new features and improve details.

After far too much time has passed, we are now finally ready to present the first release of OpenMPT 1.32. Looking at the big list of changes, we hope that it was worth the wait!

Here is a short summary of the most notable new features:

General improvements include:

• There is now a quick start "project assistant" view that is shown whenever there is no module loaded.
• OpenMPT is now fully DPI-aware by default, so it will look crisp and clean on all screen configurations. DPI-awareness can be changed in OpenMPT's Display settings to accommodate for older VST plugin editors that are not DPI-aware.
• Stream Export and MIDI Export have been updated to allow all sub songs of a module to be exported to separate files, the same way as it was already possible with VGM export.
• When auto-save is set to save files to a specific folder, this folder is now cleaned regularly and auto-save files older than 30 days are removed

Version 0.6.0-alpha.1

LilyPond 2.25.80

Please refer to the download page for official download locations.

Bugfixes

• PICARD-3189 - Restore defaults does not work properly when profile is enabled
• PICARD-3204 - PyQt6-Qt6 dependency breaks Linux distro environments
• PICARD-3205 - fpcalc error message in options stays red even after selecting a valid fpcalc
• PICARD-3206 - itunes_cddb_1 should map to COMM:iTunes_CDDB_1 in ID3
• PICARD-3211 - macOS: SSL CERTIFICATE_VERIFY_FAILED loading plugins registry
• PICARD-3213 - is_local_path incorrectly handles Windows drive-relative paths (C:repo)
• PICARD-3219 - Cover art not displayed
• PICARD-3220 - Image processing filters (e.g. ignore smaller images) are ignored for local files
• PICARD-3221 - Picard tries to remove a file from cluster twice, raising an exception
• PICARD-3227 - Dark theme detection for GNOME can fail
• PICARD-3229 - Guessing track number and title from filename fails with "index out of range"
• PICARD-3230 - Deleting totaldiscs also removes discnumber from ASF tags
• PICARD-3234 - Columns being added are not visible
• PICARD-3235 - Fingerprint column shows text overlapping the icon

New Features

• PICARD-2383 - Add musicbrainz_composerid tag
• PICARD-3216 - Provide option for automatically checking for available plugin updates
• PICARD-3223 - Allow plugins to add blocking album tasks

Improvements

• PICARD-3212 - Qt's toolbar extension button (overflow arrow) uses a dark icon that is almost

What's Changed

• Embed jacktrip.com website into desktop app by @mikedickey in #1403
• Start with "My Studios" when first opening the app by @mikedickey in #1472
• Add Cursor Cloud specific instructions to AGENTS.md by @mikedickey in #1475
• Add Back/Refresh/Open in Browser buttons to Browse.qml footer by @mikedickey in #1474
• Fix HLS playback support on OSX via new Qt dynamic build by @mikedickey in #1477
• Support connections directly from web browser clients by @mikedickey in #1463
• Updating changelog and version for 3.0.0-beta1 release by @mikedickey in #1479
• Remember last window dimensions and restore them on startup by @mikedickey in #1480

Full Changelog: v2.7.2...v3.0.0-beta1

Change log

WARNING: to get the source version

• be sure to download the faust-2.85.5.tar.gz file to get a complete source folder (in particular, with all the libraries).
• on macOS, binary files are still to notarise, you may have to use the xattr -rd com.apple.quarantine file command to remove the com.apple.quarantine extended attribute. See the xattr man page for details on how to use that tool. MacOS Monterey is now the minimal version.

New

• Implement -it option in Rust backend.
• Improvements in faust2daisy.
• Add AssemblyScript backend.
• Add nam_faust_dsp.h and nam-jack-gtk.cpp to wrap and use NeuralAmpModelerCore code.
• Add compilation statistics in FIR backend.
• Add dsp_factory::getJSON method.
• Extended pattern matching for route.
• Add Claude generated brightOrgan.
• Add delay-line options and -scalar mode to faustbench-llvm.
• Improve rust codegen for wasm target.
• Update juce-midi.h for recent Juce compatibility.

Deprecated

Fixed bugs

• Various fixes in Rust backed.
• Incorrect cast of bargraph in FIR generation.
• Correct SR generation in subcontainers. Add subcontainer1 test and clang-tidy and ASan based tests.
• Renaming min_i/max_i in faustmini/faustmaxi in C and ocpp backends.
• Correct -single option in faustbench.

Libraries

• Add bitonic sorter functions, returning the sorted values or the indices of the sorted values.
• Add klonCentaur effect.
• Add WDF capacitor_Iout

An Early-Spring'26 Release

1.4.11

• Removed the quadratic spline interpolation option. It didn't make much sense anyway in comparison to cubic spline.
• Reduced the number of pre-computed interpolation phases from 8192 to 4096 for less pressure on the CPU cache. The audible difference is minimal.
• Mixer code is no longer unrolled. The speed difference was minimal, and it would cause a ton of extra code bytes for almost no performance gain.

• A lot of UI changes under the hood
• Replace deprecated include dirs
• Bugfixes

Create tag for 26.03.80

What's Changed

• Change basedir() to default to the user's Documents directory by @bmjcode in #2064
• Modifications to fix ruff warnings, redefined while unused (F811) by @ksnortum in #2066
• Bump version to 4.0.5.dev1 by @JunTamura1959 in #2068
• Fix a i18n string + Italian translation update by @fedelibre in #2079
• Use Python 3.13 in GitHub Actions workflow by @fedelibre in #2080
• Fix a TypeError in MusicFontsModel.check_type() by @bmjcode in #2082
• Explain the unfolding behaviour of surrounding lines preferences by @fedelibre in #2099
• Bump qt version for Windows and macOS packages by @fedelibre in #2129
• Add the vcs-browser URL to the metainfo file by @fedelibre in #2139
• Use treble_8 clef by default for classical guitar by @bmjcode in #2135
• Remove support code for printing directly to CUPS by @bmjcode in #2142
• Add a dependency to the installation instructions. by @ksnortum in #2146
• Fix some bugs with Score Wizard synth parts by @bmjcode in #2138
• Catch RuntimeError in ShortcutCollection.load() by @bmjcode in #2140
• INSTALL: remove pycups + fix a broken pipx installation by @fedelibre in #2151
• 4.0.5 release by @fedelibre in #2134

Full Changelog: v4.0.4...v4.0.5

Tarball

As the GitHub action failed to build the source tarball for Linux packagers, I had to build

What's Changed

Exciting New Features

• improvements to prints and fix to android release build by @vlazzarini in #2507

Full Changelog: 7.0.0-beta.14...7.0.0-beta.15

1.6.1

Major expansion in Open Sound Control (OSC) support.
Added beginnings of the ability to create struct "operators".
Much "under-the-hood" optimization of locking, etc.
Many small bug fixes.

• Fix running of iOS version on macOS.
• Fix out-of-range values in step editor events.
• Fix step editor deselect when moving.
• Fix second sequence.
• Fix PUNCH/TRANS/2ndSEQ function keys visibility in those screens.
• Fix copy events into empty sequence (via EDIT from the MAIN screen).

LilyPond 2.25.35

Small patch that reverts one change from v0.9.3-1, which introduced a bug for patches loaded from Library panel. You may skip this patch if you do not make use of this.

Changes:

• Revert forcing patches to load from file (instead of DAW state) if meta.json file exists, since this change broke saving array contents

Create tag for 25.12.3

What's Changed

Exciting New Features

• Multiport MIDI output by @vlazzarini in #2484
• Implementation of UGen API by @kunstmusik in #2498

Other Changes

• Fixed regression with udo K-type args by @vlazzarini in #2460
• Fixed segfault in structs with Opcode types by @vlazzarini in #2462
• Fix for GEN49 bugs on deferred size allocation by @vlazzarini in #2463
• ci: fix broken vcpkgs pipelines by @hlolli in #2468
• fix: support for multiple and empty case statements by @hlolli in #2457
• lint: prevent scope leak in macro expansion by @hlolli in #2470
• feat: fully initialize sigaction by @hlolli in #2469
• Fix for expr in conditionals by @vlazzarini in #2471
• Implement jitter-free MIDI output for portmidi by @vlazzarini in #2464
• fix: empty default switch clause and harden the switch unit tests by @hlolli in #2472
• fixed regression in oversampling input by @vlazzarini in #2474
• Fix: multiple webaudio nodes by @kunstmusik in #2475
• fixing segfault in parsing error by @vlazzarini in #2478
• Boolean types in ternary. by @vlazzarini in #2479
• Warning on duplicate default by @vlazzarini in #2481
• Fix: global state webaudio by @kunstmusik in #2480
• fix: update audio callback to improve output handling and ensure proper stream termination by @kunstmusik in #2483
• Add native WASAPI audio

Bugfixes:

• Fix fully black UI in some AU hosts
• Fix loading previous state/patches in some systems
• Fix wrong colors in a few modules

Module updates:

• Update Autinn
• Update ZZC

Please refer to the download page for official download locations.

Bugfixes

• PICARD-3191 - Crash when copying from the first column of the metadata view
• PICARD-3192 - Crash when converting configuration file
• PICARD-3195 - macOS: No Dock icon or menus
• PICARD-3196 - Persisted main view columns settings easily break if default column change
• PICARD-3197 - Fails to launch when there's a global libssl installed
• PICARD-3198 - Restore defaults on one page restores the defaults on all pages
• PICARD-3202 - Wrong disc ID calculation for SCSI TOCs that contain a trailing data track

New Features

• PICARD-2892 - Support disc ID lookup from itunes_cddb_1 tag

Improvements

• PICARD-2670 - Add filename and directory as pre-defined columns
• PICARD-3203 - Allow adding "Lookup CD log file" action to toolbar

Minor patch release for v0.9.3, addressing crucial bugs:

• Fix crash on Windows when adjusting global scale factor
• Fix broken store downloads in Linux
• Fix broken GM synth
• Fix text rendering broken for graphs
• Fix pdlua setmultiout not working inside plugin
• Fix various problems with loading DAW projects:
  • Fixed another bug when loading DAW projects from Windows on macOS/Linux
  • Fixed various patch version transition issues for .plugdata packages
• Fix crash in text/code editor
• Fixed invisible text in text/code editor

This is Ardour 9.2

This is Ardour 9.1

LilyPond 2.25.34

Little bug fixes release.

Bug fixes:

• CV ports were considered as regular Audio ports until a patchbay refresh
• Some connection were missing in the graph after a pipewire quantum (buffer size) change
• ray_control bash completion moved to a more correct place (at install)

Unfortunately a new rather weird bug cropped up relating to the latest version of FLTK - now fixed. Also some spelling errors in the documentation have been corrected

A Mid-Winter'26 Release

New plugdata version, with a few new features, but mostly bugfixes and QoL improvements:

Platform Support

• Added ASIO support for Windows
• Reduced installer sizes for macOS and Windows
• Added Arch and openSUSE arm64 builds

Heavy exporter

• Heavy console can now display colour, bold text and carriage returns
• Heavy console informs users about harmless error messages
• Updated to heavylib 0.4.1
• Fixed incorrect dfu-util exit status for Heavy→Daisy exports
• Fixed Windows DPF export for Heavy ignoring meta.json settings
• Fixed Heavy triggering background updates to tracked folders
• Fixed bug with compiled mode enablement state
• Fixed compiled mode marking GoP as incompatible
• Added expr/expr~/block/nop~ to supported objects
• Flipped 'Add Object' menu icons for consistency

iOS

• Fixed iOS touch gestures support: no longer needs two-finger scrolling on all viewports
• Fixed issue where externals sfz~, sfinfo, sfload and play.file couldn't be created in iOS
• Fixed patches not being able to read file resources (you can now use "Open folder" to grant patches permission to read sibling files)
• Fixed recently opened panel not remembering patch file permissions
• Fixed bottom part of screen being cropped on older iPads

Pre-made plugins and Library panel

• Improved version management for patches in the library panel
• Plugin meta.json file can specify a

Bugfixes

• PICARD-428 - Plugins body gets executed when picard starts, even if plugin is disabled
• PICARD-1498 - Allow uninstalling plugins that cannot be loaded
• PICARD-1616 - Windows: File currently played in internal player cannot be saved
• PICARD-2003 - Picard installed via pip cannot find locales
• PICARD-2657 - "Open in Player" unclear in meaning
• PICARD-2675 - On GNOME Wayland the file chooser dialog is not transient to the main window
• PICARD-2678 - Wrong configuration and plugins path opened/shown in MSIX install
• PICARD-2782 - Extremely small font in dialogs and toolbar on Windows with display scaling
• PICARD-2826 - After saving the file info does not update
• PICARD-2829 - macOS: multi directory selection dialog does not allow access to external drives
• PICARD-2847 - Switching option profiles does not update menu items
• PICARD-2857 - Picard returns non-zero when loading files on the command line
• PICARD-2863 - Barcode sometimes not shown in "other versions" context menu
• PICARD-2873 - Cover art cells aren't updated when displayed after Search dialog resize
• PICARD-2878 - Crash in cover art when scan triggers recursion beyond python limits (e.g. 1000)
• PICARD-2879 - macOS: Chosen starting directory might not be used in file browser
• PICARD-2954 - Cannot scroll up while dragging items

Bugfixes

• PICARD-2833 - macOS: "New user" dialog breaks application menu
• PICARD-3116 - Sorting columns does not work on Apple M2
• PICARD-3173 - Exception if custom columns list is empty
• PICARD-3174 - Collection menu does not show labels and checked state
• PICARD-3176 - Image processing is changing JPEG quality even without any processors running
• PICARD-3178 - Cover processing setting enabled when it should be disabled
• PICARD-3181 - File sizes not shown if "clear existing tags" is active
• PICARD-3182 - Lookup in Browser not working for album cluster
• PICARD-3184 - Using "keep original cover art" on an album does reset the cover for children, but not the album itself
• PICARD-3185 - Built-in server must not serve CORS request with invalid origin
• PICARD-3186 - Without pygit2 the plugin page shows an error message
• PICARD-3190 - Crash on network errors when searching from the search bar

Improvements

• PICARD-3177 - Make JPEG quality configurable in image processing settings
• PICARD-3179 - Add the cover processing settings to the profile manager
• PICARD-3187 - Add config upgrade hook to update usage of $matchedtracks()

What's Changed

• 2d NLM denoiser by @lucianodato in #141
• feat: Integrate adaptive noise control into the 2D plugin by removing… by @lucianodato in #142
• feat: Add adaptive noise method parameter with detailed options and e… by @lucianodato in #143
• Feature/reworking noise scaling criterias by @lucianodato in #144
• feat: Add min noise profile and block count properties, rename 'Mode'… by @lucianodato in #145
• feat: increase FRAME_SIZE from 46 to 50 in nrepellent and nrepellent-… by @lucianodato in #146

Full Changelog: v0.2.5...v0.3.0-beta

Lilv 0.26.4

• Extended SRV record support (#3556).
  (contributed by @softins, @rdica)

• Client: Bug: Fix missing variables passed to connect dialog (#3578).
  (contributed by @ann0see)

• Client: Use the commit time rather than commit id for sort in --showallserver (#3562).
  (contributed by @pljones)

• Client: Fix sorting of version number in connect dialog with --showallservers (#3557).
  (contributed by @softins)

• Client: Display version for each server in the Connect dialog (#3416).
  (contributed by @softins)

• Client: Added "Sort by Channel" to mixer view (#3418).
  (contributed by @pljones)

• Client: allocate channel numbers locally and always give user own channel of 0 (#3426).
  (contributed by @softins)

• Client: Apply rate-limiting to Pan change messages to eliminate lag in their effect (#3429).
  (contributed by @softins)

• Client: Added native MIDI support to the ASIO (non-Jack) Windows build (#3431).
  (contributed by @softins)

• Client RPC: Added a jamulusclient/setFaderLevel method to the RPC remote interface (#3571).
  (contributed by @corrados)

• Client RPC: Added jamulusclient/pollServerList methods and jamulusclient/receivedServerList notification to JSON-RPC interface (#3479).
  (contributed by @ann0see)

• Server: Disabled swap memory usage on Linux

What's Changed

Bugfixes

• Fix for UDO pops by @vlazzarini in #2456
• Fixed double closing of files in mp3len by @vlazzarini in #2458

Other Changes

• Typo in sc_lagud alias entry by @fggp in #2450
• midi default instr by @vlazzarini in #2445
• Fix for newstyle pass-by-copy by @vlazzarini in #2455

Full Changelog: 7.0.0-beta.12...7.0.0-beta.13

LilyPond 2.25.33

This is Ardour 9.0

Create tag for 25.12.2

This is Ardour 9.0-rc7

This is the sixth release of PraxisLIVE and PraxisCORE v6.x. It enhances a few features, includes third-party updates, and fixes some issues.

The cross-platform zip is downloadable below. Installers built from this zip are now distributed at https://github.com/codelerity/praxislive-installers/releases

Changes

PraxisCORE runtime

• Add optional support for reordering children in a container. ContainerProtocol adds optional children-order control. Code containers and roots can added the @Reorderable annotation to opt in.
• Add pretty-printing support to Value to format values in a more human-friendly way, while remaining parsable. Also added Pcl command - eg. print [/root/component.info].
• Add methods to control property syncing in Property.Sync, including poll(boolean ..) and pollNow() trigger. Added plain values() method to Property returning Linkable.
• Fix issues with running projects using embedded runtime, including disabling autorun for children and IDE usage.
• Fix @OnChange and @OnError annotations not working within shared code bases.
• Fix issue with closed always-on-top video windows interfering with IDE usage on macOS.
• Update Netty, Ion, MIMA and build plugins.

PraxisLIVE IDE

• Various improvements to table editor, including basic support for reordering components via popup menu action on containers.
• Update libraries editor in project properties to use a text area for easier editing, and fix issue with

ossia score is a sequencer for audio-visual artists, designed to create interactive shows.

Sequence OSC, MIDI, DMX, sound, video and more, between multiple software and hardware. Create interactive and intermedia scores, script and live-code with JavaScript, ISF Shaders, Faust, PureData or C++. Leverage IoT protocols such as CoAP or MQTT, interact with joysticks, Wiimotes, Leapmotions, Web APIs and BLE sensors and integrate programs from a wealth of creative programming languages such as Structure Synth, Context-Free Art and Bytebeat. Load any kind of audio or video format and process visuals through Spout, Syphon, NDI, Shmdata or Sh4lt ; sonify large datasets with CSV and HDF5 support.

ossia score 3.8.0 is a major release introducing a lot of new features, UX improvements and back-end improvements.

Full Changelog: v3.7.1...v3.8.0

• arpeggiator: add more controls, add a random mode

• array tool: add a way to insert and erase values in the input array at a regular stride

• ci: add a manual workflow to enable triggering builds with custom CMake options, to enable building customized versions of score with only specific plug-ins

• code editor: add built-insearch with Ctrl+F

• console: implement completion, persistent history and readline-like shortcuts

• core: add utility

• Add 3 new example patches by @nooneknowspeter and 1 by @SpotlightKid
• Fix crash when connecting to OSC remote
• Fix wasm audio input quality
• Rework and improve finding documents and config dir
• Sign and Notarize macOS builds

Built-in module changes:

• Add BPM output to Host Time
• Add tuner tag to Audio To CV Pitch
• Remove MPV test plugin

3rd party module updates:

• Add Venom
• Update CV funk
• Update HetrickCV
• Update Sapphire

What's Changed

• Introduce free play by @PolyMeilex in #327
• Introduce PC keyboard to MIDI mapping by @PolyMeilex in #329

• Introduce mouse to MIDI mapping by @PolyMeilex in #330

• freeplay: Chord name detection in user input by @PolyMeilex in #334

• Make key labels easier to read on both on/off key states by @PolyMeilex in #326

• neothesia-cli: New ffmpeg encoding that supports audio output by @PolyMeilex in #270
• neothesia-cli: Introduce note labels by @PolyMeilex in #323
• Fix note labels under non-1.0 scale factors by @PolyMeilex in #285
• Fix measure guidelines under non-1.0 scale factors by @PolyMeilex in #286

New Contributors

• @mloskot made their first contribution in #340

Full Changelog: v0.3.1...v0.4.0

This is Ardour 9.0-rc6

What's Changed

Other Changes

• fixing the workflow for librtpa link in macos installer by @vlazzarini in #2448

Full Changelog: 7.0.0-beta.11...7.0.0-beta.12

What's Changed

Bugfixes

• Fixed typos by @vlazzarini in #2331
• fixing access of global UDT vars by @vlazzarini in #2440

Other Changes

• Add Windows 32-bit MinGW build to CI with float precision using pre-built libsndfile by @Copilot in #2358
• Add pkg-config file for Csound library with macOS framework and static linking support by @Copilot in #2357
• fix: issue with garbage data in sflib_open_fd() by @vinni-richburgh in #2365
• wip: fixing pass-by-ref regression in UDO's by @hlolli in #2362
• Fix performance regression by @kunstmusik in #2366
• Parallel csdtests by @kunstmusik in #2367
• WebAudio: Fix microphone input on prod build by @kunstmusik in #2368
• Fix: WebMidi by @kunstmusik in #2370
• WebAudio: Remove script processor node support by @kunstmusik in #2372
• Adding aliases for opcodes with underscore and uppercase chars. Also … by @rorywalsh in #2352
• updating erroneous line number by @rorywalsh in #2369
• Disambiguation by @vlazzarini in #2348
• Update FSF address to current format across repository by @Copilot in #2376
• Add line numbers to error messages by @rorywalsh in #2374
• fix: restore K-type support for k-rate with initialization in polymorphic input types for old-style UDOs by @kunstmusik in #2377
• UDO local pool by @vlazzarini in #2380
• Crash in xoutset - classic style udo by

Fix in-place processing in mono to stereo situations

qmidiarp-0.7.4 release

• Client: Windows: Move ASIO to GPL (#3553).
  (contributed by @gilgongo)

• Client: Use the commit time rather than commit id for sort in --showallserver (#3562).
  (contributed by @pljones)

• Client: Bug: Fix missing variables passed to connect dialog (#3578).
  (contributed by @ann0see)

• Added link to privacy policy (#3586).
  (contributed by @ann0see)

• iOS/Android: Use compact view as default view on mobile OS for better usability (#3587).
  (contributed by @ann0see)

• Client RPC: Added a jamulusclient/setFaderLevel method to the RPC remote interface (#3571).
  (contributed by @corrados)

• Client RPC: Added jamulusclient/pollServerList methods and jamulusclient/receivedServerList notification to JSON-RPC interface (#3479).
  (contributed by @ann0see)

• Server RPC: Added jamulusserver/setDirectory request (#3533).
  (contributed by @pljones)

• Added Japanese translation (ja_JP) (#3568).
  (contributed by @tsukurun)

• Translations updated from Hosted Weblate (#3540, #3453, #3441, #3388).
  (contributed by @weblate)

• Client: Fix sorting of version number in connect dialog with --showallservers (#3557).
  (contributed by @softins)

• Client: Display version for each server in the Connect dialog (#3416).
  (contributed by @softins)

• Client: Added "Sort by Channel" to mixer

update man page for v0.9.27

update man page for v0.6.15

LilyPond 2.25.32

Amend 4b6c13a: fix LV2 port max for CC64/sostenuto

Fix small issue where in Macos lv2 dir was hardcoded and not taking the prefix or libdir options

Full Changelog: v0.2.4...v0.2.5

chuck 1.5.5.7 release

SpectMorph 1.0.0 beta3

New Features

• Implement pitch detection algorithm for instrument editor and smenc (#31).
• Support mp3 format for static plugins and builds with new libsndfile.

Instrument Updates

• Trumpet, French Horn: ping pong loop, better tuning
• Bass Trombone: ping pong loop, volume normalization, tuning
• Alto Saxophone: ping pong loop

Reduce Memory Usage after Unload

• Avoid global constructors / destructors.
• Use our own TextRenderer instead of cairo to be able to free font cache.
• Ship necessary fonts on macOS for TextRenderer.
• Free various tables and other bits of static data when unloading.

Fixes

• Don't crash on invalid utf8 during conversion (use replacement char).
• Fix crash caused by multiple threads modifying control events.
• Fix CLAP's get factory implementation (#30).
• Various ASAN / UBSAN fixes.
• Fix RTSAN issue: make FFT realtime safe.
• Avoid allocating memory in RT thread if events need to be sorted.
• Fix (unlikely) LineEdit crash.
• Validate input for smenc -m and other utils where an integer is expected (#31).
• Fix smooth tune performance for long input files.
• Build system updates.
• Convert manpages to markdown.
• Documentation updates.

What's Changed

• scanner: populate settings with default paths on first run. by @mfisher31 in #880
• CLAP: Send Time To Plugins by @mfisher31 in #915
• ui: convert file choosers to async to prevent crash by @heathdutton in #1020
• session: fix save prompt on clean project load by @heathdutton in #1019
• Fix GCC 15 Build Error - Incomplete Type in std::unique_ptr by @bzeiss in #1025
• Add Working Build and Test Workflow (Mac/PC/Linux) by @mfisher31 in #1029
• Fix race condition in script reload causing null pointer crash by @markterm in #1031
• [WIP] Fix MIDI clock sync to update BPM Faster by @Copilot in #1032
• Fix MIDI clock and message collector assertions when audio device not… by @mfisher31 in #1035

New Contributors

• @heathdutton made their first contribution in #1020
• @bzeiss made their first contribution in #1025
• @markterm made their first contribution in #1031
• @Copilot made their first contribution in #1032

Full Changelog: 1.0.0b1...1.0.0b2

Create tag for 25.12.1

qmidiarp-0.7.3 release

What's Changed

• Introduce option to statically link libspecbleach, updating bui… by @lucianodato in #137
• Fix for static builds not building against bundled subproject in builds by @lucianodato in #138

Full Changelog: v0.2.4-beta2...v0.2.4-beta3

What's Changed

• Update parameters and other minor tweaks. Update to latest libspecbleach by @lucianodato in #135

Full Changelog: v0.2.4-beta...v0.2.4-beta2

Mainly one bug fix, sometimes the patch could crash if a JACK port disappears when listing JACK ports. It has more chances to happen at session switch.

Drumstick is a set of MIDI libraries using C++/Qt idioms and style. Includes a C++ wrapper around the ALSA library sequencer interface: ALSA sequencer provides software support for MIDI technology on Linux. A complementary library provides classes for processing SMF (Standard MIDI files: .MID/.KAR), RIFF MIDI (.RMI), and Cakewalk (.WRK) file formats. A multiplatform realtime MIDI I/O library and a GUI Widgets libraries are also provided for Linux, Windows, and Mac OSX.

Changes in v2.11.0:

• RT library:
  • Related to GH #30, new function BackendManager *drumstick::rt::lastBackendManagerInstance()
  • Synths Upgrade to Sonivox v4.0 and Fluidsynth v2.5, allowing native SF2 and DLS on both synths
• Widgets library:
  • Swedish translation update, thanks to Karl Jonatan Nyberg

Compilation minimum requirements for all platforms:

• C++17 compiler
• CMake 3.16
• Qt6 >= 6.2 with Qt6Core5Compat library dependency for Drumstick::File or Qt5 >= 5.9

Feature dependencies (for some platforms):

• ALSA (Linux only)
• PulseAudio (Unix)
• PipeWire (Unix)
• D-Bus (Unix)
• Sonivox (Unix)
• FluidSynth (All platforms)

Copyright (C) 2009-2025, Pedro Lopez-Cabanillas

License: GPL v3 or later

Project web site:
https://sourceforge.net/p/drumstick

Online documentation:
https://drumstick.sourceforge.io/docs/

Downloads:
https://sourceforge.net/projects/drumstick/files/2.11.0/

An End-of-Year'25 Release

What's Changed

• refactor: Migrate to Meson build system, add clang-format configurati… by @lucianodato in #125
• Update parameters for latest libspecbleach changes by @lucianodato in #128
• Fixing state saving with session again. Added internal soft bypass to… by @lucianodato in #129
• Add noise estimation method to adaptive noise repellent plugin by @lucianodato in #131
• Add an option to customize library folder for OS. Use pkg-config to d… by @lucianodato in #133
• Updates for latest libspecbleach by @lucianodato in #134

Thanks @SamWindell @maibaum @orivej @RCheesley and @Efenstor for their efforts to fix my abandoned code over the years!

Full Changelog: v0.2.3...v0.2.4-beta

Features:

• Unity Generator: change build system to use CMake - thanks to @michaelhartung
• Allow externing graphical arrays using @hv_table
• DPF: support and documentation for Audio Unit format (macOS)
• Daisy: support display parameters using @hv_param
• New pd2gui parser that creates an Intermediate Representation JSON with exposed UI objects
• Support for expr and most of its functions - thanks to @dgbillotte
• Support for expr~ and most of its functions - thanks to @dgbillotte
• Add HV_BARE_METAL compiler macro for suppressing HvUtils.h warning

Cleanup:

• Daisy: allow more generic HAS_MIDI in the board.json

Docs:

• Add: Code Of Conduct
• Add: Contributing Guide

This is another interim release, and it solved the issue of changed behaviour of MXML. We now automatically (and silently) detect which version is running and switch the code for that.

We also know what causes an FLTK crash when running with fltk V4.x and under wayland, a fix is currently being worked on, but in the unlikely event of that being impossible we can revert the offending display element to an older much less attractive one.