--- title: "Version History - EffeTune" description: "Complete version history and changelog for Frieve EffeTune audio processor." lang: en --- # Version History ### Version 2.3.0 (TBD, 2026) - Added AM/FM/SW Radio Simulator effects - Added 5Band FIR PEQ, FIR Crossover and Group Delay EQ effects - Updated Loudness Equalizer so Relative Volume adjusts the output level and EQ compensation together - Added EffeTune DSP Library : Deterministic DSP for Python, JavaScript, browsers, humans, and agents - Various minor improvements ### Version 2.2.0 (Jul 25, 2026) - Added Room EQ room correction based on saved measurements - Added IR Reverb using imported room and equipment impulse responses - Added Vinyl Simulator effect - Added a compact desktop mini player with artwork, playback controls, and an optional always-on-top mode - Improved Music Library with pinned Recently Played and Favorites playlists, hierarchical folder browsing, and Tree and Flat views - Various minor improvements ### Version 2.1.0 (Jul 17, 2026) - A new music library with high speed and support for large catalogs - The state of your previous music library will not be migrated. Add music folders, rescan, and recreate or re-import your music library playlists. - Supports native processing via WebAssembly, significantly speeding up effect processing - Added advanced Web/PWA power saving features with monitoring/suspend status, configurable silence detection, and optional audio input release - Supports MP4 and CUE files - Various minor improvements ### Version 2.0.0 (Jul 10, 2026) - Added music file library function - Added no-input playback mode - Various minor improvements ### Version 1.67.0 (Jul 4, 2026) - Added a mobile-friendly web layout with Player and Effects views - Added web support for Config and Audio Configuration settings - Added installable/offline web app support - Improved responsive plugin UI support - Various minor improvements ### Version 1.66.0 (Jun 27, 2026) - Added double blind test function - Added DSD64 IMD Simulator and Earphone Cable Sim effects - Various minor improvements ### Version 1.65.1 (May 31, 2026) - Bug fixes and various minor improvements ### Version 1.65 (May 28, 2026) - Improved overall performance and reduced CPU usage, especially when plugins or sections are disabled - Added upper and lower frequency limit settings to the frequency response measurement - Added a language setting to the desktop app's Config menu - Fixed pipeline URL state (sharing and restore) not handling multi-byte characters - Fixed macOS issues including process lingering on quit and audio freeze after HDMI reconnect - Fixed sleep mode being affected by DC offset - Various minor improvements ### Version 1.64 (Jan 18, 2026) - Added Multiband Expander and Dattorro Plate Reverb effects - Various minor improvements ### Version 1.63 (Nov 13, 2025) - Added Expander effect - Various minor improvements ### Version 1.62 (Aug 16, 2025) - Supports gapless playback - Independent scrolling of the plugin list - Various minor improvements ### Version 1.61 (Aug 2, 2025) - Added A/B switching comparison function for pipelines - Added Crossfeed Filter effect - Added new version update check function - Various minor improvements ### Version 1.60 (Jul 27, 2025) - Added Comb Filter effect - Various minor improvements ### Version 1.59 (Jul 7, 2025) - The following features have been added to the desktop version: - Added a Config menu to the Settings menu - Added settings for automatic startup when the OS starts, startup minimized, and storing in the task tray when minimized - You can now choose whether to load a preset when starting from no load, the previous time it was closed, or a user preset - Added a function to load user presets from the task tray menu - Added buttons to ask the AI ​​questions about each effector - Various minor improvements ### Version 1.58 (Jun 29, 2025) - Added Power Amp Sag effect - Support for adding user presets by drag and drop - Added some system presets - Various minor improvements ### Version 1.57 (Jun 28, 2025) - Added Exciter, Hum Generator and Vinyl Artifacts effects - Various minor improvements ### Version 1.56 (Jun 22, 2025) - Added Horn Resonator Plus effect - Added low latency mode - Various minor improvements ### Version 1.55 (Jun 9, 2025) - Added system presets feature - Added Digital Error Emulator and FDN Reverb effects - Various minor improvements ### Version 1.54 (May 31, 2025) - Added Multiband Transient effect - Various minor improvements ### Version 1.53 (May 22, 2025) - Added Transient Shaper and Band Pass Filter effects - Various minor improvements ### Version 1.52 (May 17, 2025) - Added Undo, Redo, Cut, Copy and Paste buttons - Added latency settings to the Audio Config of the app version to improve playback stability - Added [FAQ document](faq.md) with detailed setup instructions and troubleshooting - Supports specifying channel from Ch3 onwards when measuring frequency response using a multi-channel output device - Various minor improvements ### Version 1.51 (May 13, 2025) - Added MultiChannel Panel and 15Band PEQ effects - 15band PEQ can now import text formats used by Equalizer APO and other software - Various minor improvements ### Version 1.50 (May 11, 2025) - Effect categories can now be collapsed - Added Channel Divider effect - Various minor improvements ### Version 1.49 (May 6, 2025) - Supports multi-channel processing and output - Added Matrix effect - Various minor improvements ### Version 1.48 (May 5, 2025) - Added frequency response measurement and correction function - Added Mute, 5Band Dynamic EQ and MS Matrix effects - Various minor improvements ### Version 1.47 (Apr 28, 2025) - All plugins support independent channel processing - Various minor improvements ### Version 1.46 (Apr 24, 2025) - Supports multi-column display of effect pipeline - Added Horn Resonator effect - Various minor improvements ### Version 1.45 (Apr 15, 2025) - Added Section feature - Various minor improvements ### Version 1.44 (Apr 12, 2025) - Added Modal Resonator, Tilt EQ, Doppler Distortion and Harmonic Distortion effects - Various minor improvements ### Version 1.43 (Apr 9, 2025) - Added Delay effect - Various minor improvements ### Version 1.42 (Apr 5, 2025) - Improved screen drawing efficiency - Various minor improvements ### Version 1.41 (Apr 3, 2025) - Effect processing is now about twice as efficient on average - Various minor improvements ### Version 1.40 (Mar 29, 2025) - Added bus functionality for more advanced routing - Various minor improvements ### Version 1.33 (Mar 21, 2025) - Added Pitch Shift effect - Various minor improvements ### Version 1.32 (Mar 19, 2025) - Added a button to open files and a button to move effects up and down for use on smartphones (but it is still intended for use on PCs). - Added Tremolo effect - Various minor improvements ### Version 1.31 (Mar 18, 2025) - Added Mac and Linux builds - Change license from BSD 3-Clause to MIT License - Added player function to the web app version - Added repeat and shuffle playback features to player - Various minor improvements ### Version 1.30 (Mar 16, 2025) - Added a simple audio file player to the desktop app version (supports MP3, WAV, OGG, FLAC, M4A, and AAC formats) - The desktop app now remembers the previous session state - Various minor improvements ### Version 1.26 (Mar 11, 2025) - Localized UI dnpisplay - Various minor improvements ### Version 1.25 (Mar 9, 2025) - Added Windows desktop app version - Mac and Linux versions can also be built from code - Various minor improvements ### Version 1.24 (Mar 4, 2025) - Added sleep mode when there is no sound for more than one minute - Various minor improvements ### Version 1.23 (February 23, 2025) - Supports installation as an app - Added some new effects - Various minor improvements ### Version 1.22 (February 18, 2025) - Added effect search function - Added some new effects - Various minor improvements ### Version 1.21 (February 13, 2025) - Improved some effects - Various minor improvements ### Version 1.20 (February 11, 2025) - Added some new effects - Various minor improvements ### Version 1.10 (February 9, 2025) - Added audio file processing functionality - Various minor improvements ### Version 1.00 (February 8, 2025) - Improved processing efficiency - Various minor improvements ### Version 0.50 (February 7, 2025) - Added preset functionality for saving and loading effect chain configurations - Our usage documentation is now available in the following languages: 中文 (简体), Español, हिन्दी, العربية, Português, Русский, 日本語, 한국어, and Français. - Various minor improvements ### Version 0.30 (February 5, 2025) - Improved processing efficiency - Added plugin selection and keyboard shortcuts (Ctrl+A, Ctrl+C, Ctrl+V) - Added Oscilloscope plugin for real-time waveform visualization - Various minor improvements ### Version 0.10 (February 3, 2025) - Added touch operation support - Improved processing efficiency - Optimized heavy processing tasks - Reduced audio dropouts - Various minor improvements ### Version 0.01 (February 2, 2025) - Initial release