## Osmose Firmware v2.3.14 - 24/09/2026 ### Major changes - Feature: Added new DAW Control Mode incl. Ctrl-e integration - Feature: Added new bottom action bar incl. semitone-transposition and playing feature toggle - Improved: Reworked large parts of the firmware code for better stability - Improved: Reorganized USB MIDI ports: 1-play, 2-sound engine, 3-din midi interface, 4-daw control, 5-haken ### Sound Engine mode - Fixed: Lagging replay of Osmose MIDI performances when routed through a DAW/sequencer - Fixed: Mod Slider values not sent on USB MIDI sound engine port - Improved: Macros and Global FX parameter changes taken into account bidirectionally on USB MIDI sound engine port - Fixed: DSP muted when playing notes while receiving program change messages - Fixed: Type filter in navigation menu resetting when marking a preset as favourite ### External MIDI mode - Fixed: Poly Aftertouch messages sent for wrong keys when using octave transposition while keys are still pressed ### Sensitivity menu - Fixed: Activation modes (latest key, highest key etc.) not taken into account or saved properly ### Playing menu - Fixed: Crash when making extensive use of arpeggiator - Fixed: Arpeggiator not synching (new quantize parameter in adjust tab) - Fixed: Swing timing issues when activating ratcheting - Fixed: External clock BPM value jumping when receiving MIDI CC messages ## Osmose Firmware v2.1.21 - 30/04/2025 ### DSP - Includes new EaganMatrix DSP version 10.52 - Fixed: Polyphony problems when transposing Osmose to the lowest and highest octaves ### Presets - Added: Sound expansion 01 with 80 new presets - Fixed: Several factory sounds that were transposed by default ### Presets menu - Feature: Added remove preset function - Feature: Added remove playlist function - Fixed: Browsing issues when the same preset was added to a playlist multiple times ### Synth menu - Improved: Reworked all global fx algorithms for better sound quality - Feature: Added new "long reverb" algorithm - Feature: Added new "drive" output stage ### Config menu - Feature: Added remove preset function - Fixed: Wrong CC assigned to mod slider in "mpe" config preset ### Playing menus - Feature: Added remove arpeggiator preset function - Fixed: Notes still stuck in arpeggiator despite hold set to "off" - Fixed: Arpeggiator issues when transposing octaves during playing ### Other fixes - Fixed: Corruption of DSP settings upon fast preset changes - Fixed: Receiving Program Changes causing freeze and reboot - Fixed: Audio clicks when changing presets and/or the global fx algorithm ## Osmose Firmware v2.0.18 - 27/11/2024 ### Presets menu & Config menu - Fixed: Press Glide interval not being recalled correctly upon preset loading ### External MIDI Mode - Fixed: random triggers of low notes when using Press Glide ### Backup - Fixed: failure of backup procedure ## Osmose Firmware v2.0.15 - 04/09/2024 ### Database - Improved: Migrated sound presets from the Haken Audio DSP board to the Osmose mainboard, allowing a total of up to 2048 sound presets - Improved: New sound preset format for reliable, comprehensive backup and transfer of sound presets ### Presets menu - Feature: Added favorite function - Feature: Added playlist function - Improved: Reworked MIDI Bank and Program Change implementation - Changed: Replaced factory tab with navigation tab - Feature: Added "bank" filter - Changed: Removed user tab and integrated user presets as a new user bank in navigation tab ### External MIDI Mode - Feature: Added MPE arpeggiator - Feature: Added Pressure-weighted Portamento (Press Glide) - Feature: Added possibility to save custom MIDI configuration presets ### Global Settings - Feature: Added option to restore last loaded preset upon startup ### Sensors - Improved/Fixed: Sensors' sanity checks no longer report errors on all sensors when only single sensors are concerned ### Other fixes - Fixed: Random crash after long operation times - Fixed: Crash upon frequent preset saving - Fixed: Crash when using the arpeggiator - Fixed: Minor display glitches ## Osmose Firmware v1.4.4 - 28/12/2023 ### Keys calibration - Improved: Key calibration assistant ### Sensors - Improved/Fixed: Sensors' initialization and sanity checks ### Other fixes - Fixed: button LEDs not lighting up directly after boot ## Osmose Firmware v1.1.3 - 20/09/2023 ### UI - Improved: Reduced lag of GUI - Improved: All sensitivity and playing parameters can be edited while freeze is activated - Improved: Better description of factory reset process - Fixed: Broken "restore factory sensitivity" function ### Keys calibration - Fixed: Broken bending range after “keys factory reset” - Feature: Added manual key calibration in calibration tab of global settings - Improved: Key position detection - Improved: Balance between left and right bend ### Other fixes - Fixed: ghost notes - Fixed: hanging note when changing octave in the middle of a note - Fixed: pitch help behavior when set to 100% - Fixed: some bugs on encoders / sliders - Fixed: MIDI Clock not forwarded despite MIDI Thru active - Fixed: Wrong icon on "dirt" macro ## Osmose Firmware v1.0.6 - 13/02/2023 ### UI - Fixed: Tags disappearing in bottom bar when navigating with buttons - Fixed: Minor issues in preset filtering - Improved: Behavior of Encoders - Improved: Information displayed during update procedures ### Sensors - Improved: Sensors' initialization and sanity checks - Feature: Allow manual sensor reset from global settings ### Presets - Fixed: Removed special characters “/” and “*” in user preset names to avoid issues with preset saving ## Osmose Firmware v1.0.3 - 12/01/2023 ### UI - Improved: display of instructions during dsp update in order to avoid impression of a stuck process. ### Keys calibration - Improved: calibration initialization - Fixed: erratic behavior that occurs sometimes when keys are pressed very lightly and bent to one side ### Other fixes - Fixed: Wrong behavior when activating freeze in playing menu with no playing option selected - Fixed: Popups not appearing when Osmose was turned on for a longer time ## Osmose Firmware v1.0.0 - 22/12/2022 original release --------- ## OsmoseUpdater v2.3.14 - 24/09/2026 ### Compatibility - Compatible with 2.3 firmwares ### UI - Shows adapted product image depending on whether Osmose or Osmose CE is connected ## OsmoseUpdater v2.3.4 - 15/01/2026 ### Compatibility - Compatible with Osmose 61 ### Bug fixes - Installation routine of Apple Silicon version no longer falsely claims to require Rosetta ## OsmoseUpdater v2.1.24 - 30/04/2025 ### Compatibility - Compatible with 2.1 firmwares ### Backup - Fixed: global settings are excluded from the backup procedure if they are detected as being corrupt, avoiding problems during restoring user data ## OsmoseUpdater v2.1.14 - 27/11/2024 ### Backup - Fixed: failure of backup procedure ## OsmoseUpdater v2.1.11 - 04/09/2024 ### Database - Compatible with Osmose firmware 2.x.x ### Backup - Improved: User data backup now comprises the entire user data: all sound presets and MIDI config presets incl. custom sensitivity and playing options, as well as sensitivity presets and arpeggiator presets of both modes ### Advanced Mode - Feature: Added possibility to upload future sound banks ## OsmoseUpdater v1.2.2 - 21/12/2023 ### Backup - Fixed: Failed preset transfer from Osmose to computer on some machines ### Compatibility - Fixed: Osmose detection issue on some macOS machines ### UI - Improved: Osmose serial number shown with upper case ### Other fixes - Improved: information saved in log files ## OsmoseUpdater v1.2.0 - 24/10/2023 ### Notarization - macOS: added Apple notarization to avoid warning when launching installer ### Compatibility - Fixed: Osmose detection issue on Japanese macOS systems due to MIDI ports name changing ## OsmoseUpdater v1.1.8 - 26/05/2023 ### Backup - Improved: Reduced transmitted data to shorten loading time ## OsmoseUpdater v1.1.7 - 13/02/2023 ### Advanced mode - Feature: added an advanced mode, allowing users to update Osmose step by step ### UI - Improved: Design of User Interface - Improved: Accuracy of the progress bar - Improved: Coherence between OsmoseUpdater and Osmose - Improved: User presets management ## OsmoseUpdater v1.1.4 - 12/01/2023 ### UI - Improved: better instructions during update to avoid confusion during the update process ### Compatibility - Fixed: Osmose connectivity issue due to MIDI ports name changing depending of language ### Other fixes - Improved: information saved in log files ## OsmoseUpdater v1.1.0 - 22/12/2022 original release