Drambo Core - Added the Looper module. - Added the Granular IAP, which includes two modules: Granular Sampler and Granular Processor. - Wavetable LFO: added One Shot mode. (Wavetable IAP) - Added Wavetable Waveshaper (Wavetable IAP), a high-quality waveshaping module based on wavetables. - Multitrack Sequencer: non-existing bars are now shown as dashed outlines in the sequencer navigator. The lengthening gesture now also works with existing bars. Drambo Visual - The Projector window now supports full-screen mode. - Added a Signal category with three modules that synthesize audio or modulation signals from live input textures: Texture Wave Scanner, Texture Wave Oscillator, and Texture Spectral Oscillator. - Fixed a crash when exporting audio or video in Ableton Live. - Added new Visual presets for various modules.

Introducing Drambo Visual A new optional expansion for modular graphic synthesis, generative art and audio-reactive visuals inside Drambo. Work with video, camera input, images, 2D/3D modules, shaders and per-pixel processing, all driven by Drambo’s unique modulation system. Modulate motion, color, shape and visual effects with sequencers, LFOs, envelopes, MIDI, morphs and performance gestures. Available as an optional in-app purchase.

- Fixed: Crash when creating a new project with the Sequencer module on a track. - Updated: Random module: Added the Steps parameter. It quantizes the output and guarantees non-repeating sequences.

- Fixed issues with clip-synchronized recordings in Flexi Sampler - Fixed issues where Audio Unit modules could show “Error” after Drambo had been in the background - Fixed issues affecting automation and parameter-lock recording when using MIDI mapping with feedback - Fixed occasional out-of-tune playback in Macro Oscillator - Minor bug fixes and stability improvements

Step Sequencer: New Additive Mode Additive Mode is here, making it faster to build and tweak steps. Hold a step to toggle its notes using the keyboard. Hold a piano key + tap a step to add or remove that note—without overwriting the rest of the step. • Great for quickly adjusting drum hits or adding/removing chord tones inside a step. • To fully replace a step, quick-tap to clear it first, then enter new notes. Additive Mode is now the default. You can switch it in Settings → Interface.

Fixed: Incorrect playback behavior when clip speed was set to non-default values.

New • Code module: A real-time programmable DSP block using a simple custom expression language + interpreter. Write code live while it plays, in buffer or per-sample mode, with a toolbox of filters, envelopes, and common DSP ops. • Oscillator (PM) module: A classic subtractive oscillator with 4 waveforms, phase modulation, and precise sync, plus phase/beat-style detuning. • Smaller projects: Drambo project files are now up to 4× smaller when saved without samples. • Minimum iOS: Drambo now requires iOS 15 or later. • LFO module: Added Random Walk mode. • Sample view: New gesture: drag-up to zoom in, drag-down to zoom out. • The audio unit list can now be sorted by name, or by usage frequency + name (default). Fixed • Fixed a rare crash during song rendering. • Fixed rare double triggers in the sequencer. • Fixed missing modules in the Tags section of the Library Browser. • Fixed a rare issue where clip images didn’t update after drag & drop in the Clip Launcher. • Piano Roll: Fixed visible range updating while the Piano Roll is hidden when switching regions in the Clip Navigator. • Fixed issues with the two-finger step copy/paste gesture. • Fixed sample and curve editor issues on OsX. • Minor bug fixes and stability improvements.

- Added a built-in help system. Activate help mode from the top bar icon to view information about any UI element or module. - Instrument, Processor, and MIDI racks now include preset selectors in the module view. - New Instrument and Processor rack presets added. - Step Sequencer MIDI mapping - hold the source step and tap another key to set step length; repeat to reset. - Fixed a rare crash that could occur while connecting sockets. - XY Pad: Fixed UI glitches and improved appearance. - Fixed UI glitches when collapsing nested rack views.

Fixed: - AU MIDI Processor module: pressing REC while the transport was stopped could cause a crash. - Wavetable modules: layout issues. - iPhone (portrait) – Gate Editor view: layout issues. - Occasional crashes during AUv3 library scanning. - Gate Editor: setting the default gate length did not work. - Piano Roll: rare crash when moving events. Added: - APC40 MK2 MIDI mapping profile - New version of Meta randomizer module. Works in 3 modes now: Gate random, Gate boolean and Drift. Drift may be used for instant polyphonic random modulation applied to many parameters.

Added: Macro oscillator based on the DSP of the famous Mutable Instruments Plaid eurorack module. 24 synth engines are available (VA VCF, Phase distortion, 6 OP FM A, 6 OP FM B, 6 OP FM C, Wave terrain, String machine, Chiptune ARP, VA, Waveshaping, FM, Grain, Additive, Wavetable, Chord, Speech, Swarm, Noise, Particle, String, Modal, Bass, Snare, Hihat) each accessible via 3 macro knobs. It also includes a built-in low-pass gate and decaying envelope, so it can function as a self-contained voice for plucky and percussive sounds. The Engine input is polyphonic. e.g. Connect poly knobs or Random module to the Engine input to get a different engine per voice.

Fixed: issues with odd clip lengths and time signatures.

MIDI Mapping • Step Sequencer and Navigator are now mappable. • Added support for bidirectional communication: controllers receive updates from Drambo to reflect the current parameter and UI state. • Added 4 virtual Shift buttons and mapping conditions. • Support for MIDI mapping profiles (persistent across sessions). • Several ready-to-use mappings for popular controllers are included. Sequencer • Added support for time signatures, polyrhythms, and polymeter. • Steps can now be muted (activate the MUTE button). • Fixed: Piano roll background line colors. • Fixed: Rec Quantize button is now MIDI mappable. Modules • New: Limiter module (brickwall, true-peak detection). • New: Transient Detector module – added advanced mode (handles complex inputs such as RadioUnit AUv3 streaming). • New: Spectral Freeze module (Waves Extension IAP). • New: Grain Shifter module. • New: Speech Synthesis module (Formant Extension IAP). • Oscillator (Mini): Added Impulse mode. • MIDI Chance: Extended with Chord or One / One of Chord modes. (turn chords into random mellodies) Fixes • Flexi Sampler: distorted sound when using long samples. • MIDI Sequencer module: cycle condition not working. • Main Sequencer: rare MIDI glitch. • Shift Register module: state is now saved. • Euclidean Sequencer: layout issues. • Layer Switch module: crash when editing layers. • MIDI Mixer: reconnecting ports caused them to disappear. • Bernoulli Gate module: occasionally passed B value when Rnd = 0. • Undo: fixed possible crashes when editing sequencer, recording automation, or editing piano roll. • Stochastic Gate Generator: modulation not working. • Crash after changing AU instrument presets in INS Pads mode. • MIDI Channel Filter: did not filter Channel Pressure messages. • Flexi Sampler: sample browser now correctly highlights the last selected sample. Keyboard Shortcuts • SELECT + Source element → Target element: Copy → Paste. • SELECT + Source element x2: Set length/last element (last step in sequence, sequence page, or pattern).

- Fixed: Track module knobs were not synchronized with the corresponding rack knobs. - Fixed: Current sequence view range was changed during recording. - Fixed: Layout problems with Mela AUv3. - Improved: Notes representation in clip preview views. (only used octaves are shown) - Minor bug fixes and stability improvements.

- Fixed: Flexi Sampler module: silent audio engine crash when using edited samples. - Fixed: Sampler module: recording to key issues with external MIDI controllers. - Minor bugfixes and stability improvements.

- Fixed: Rare crash when double tapping some buttons. - Fixed: Audio engine initialization error on devices without audio input. - Added: List of MIDI-mapped elements (Settings). - Added: Poly knobs module. - Added: Spectral filter module.

Fixed: - Layout issues while scaling rack editor view. - Rare crash when using time-stretching in Flexi sampler module. - Piano keyboard sent note off messages with velocity 127. - Drag'n'drop midi files to the launcher caused crash. - Instrument Rack CV inputs disappeared when switching to MIDI mode and back. - Missing modules help and lack of modules in Tags browser.

- Fixed: issues with iOS18, stability improvements - Double tap on AUv3 floating window to maximize - Added Vocoder module - Resizable rack area (iPad only) drag launcher symbo. - Pads higlighting - Projects and Sample browser - search added, Drambo projects list shows file size - UNDO + multitrack sequencer button to clear session - Pattern menu: you may set number of steps for all clips - Piano roll: snapping options - Fixed: MIDI takeover mode - MIDI mapping menu is persistent and remains visible - (Flexi: time stretching) - System AUv3s are optional, disabled by default, may be set in settings - MIDI note generator module - channel param addedd - New module: Layers switch (mixer section). Works with cv/audio and MIDI. Only active layer is processed (CPU save). Great to save CPU - Filter module: 2 modes added: HP24 and BP24 - MIDI input module - CV quantizer - added MIDI mode, where notes are set by incoming MIDI signal - Flexi: Added "auto-monitoring" module paramter - Flexi: keep settings between sample load. Disable autorecognize sample

- Added: piano roll side keyboard (optional) Fixed: - Problems with importing some MIDI files. - New modules were not visible under Tags section in library browser. - MIDI mapped tap tempo wasn't working until you open tempo window. - Crash after exporting presets on iPhone. - Flexi sampler: Current samples folder was not preserved, when sample was removed by swipe down gesture. - Flex samokeri: keep settings between sample load. Disable autorecognize sample. - Waveform view: sometimes loop end marker was not visible.

- Various bug fixes and stability improvements. - New IAP "DSP extensions 1" containing 2 modules: Wave scanner and BBD resonator. - MIDI clips may be imported and exported now (Clip menu) - Rack view may be enlarged to 110% of it's original size (iPad only, Settings) - Sample browser: added web browser mode. You may download samples directly from websites (e.g. freesounds.org) - Added MIDI sequencer module - Analog filter module: added a new filter model FDB LP12 - self modulating 2 pole LP filter - Wavetables/Wave spline module added: draw or waveshape wavetable - Wavetables/Wave motion module: added a new type of wavetable modulation - Wavetables/Wave effect module: added Bitmask phase effect - Graphic envelope module: added bar sync option - Flexi sampler: Load and Rec buttons are visible, when sample is not loaded. Swipe down to remove sample. - Recorder module: sample is saved with a project. Tapping wave shows extended view - LFO module: added random sine and random triangle waveforms - Oscillator mini module: added "2 detuned saws" mode - X/Y pad module: added popover mode - Morph module: fixed issues with wrong color coding, added "Clear assigns" action. - Pitch module - semi and fine paramters are bipolar now - Stems recording: tapping play while transport is running will disarm recording - Piano roll editor and multitrack step sequencer: fixed several minor issues - Long labels are truncated in the middle - Clip p-locking: remains active when Select button is down - Piano keyboard: added Mixolydian scale - Ableton Link: Drambo doesn't change link tempo after loading a new project - Fixed issues with mapping AUv3 parameters via map menu in some plugins.

Added: - Instant audio and MIDI monitoring. Hold input socket to show monitoring window. Oscilloscope, spectrum or MIDI monitor. - MIDI quantize module Fixed: - Improved stability of external MIDI clock sync. - Drambo AUv3: sharing presets and creating folders were not working. - Previous/next preset buttons in rack header was not working after loading a project. - Curve editors didn't remember it's state on project or preset save - Disabling some MIDI modules were not working - UNDO + REC in addition to clearing sequence, put sequencer into auto advance mode - AUv3 hosting: some Audio Units were not loading propperly, rare crash while mapping parameters

- Added: Wavetable LFO module. - Settings: ability to disable computer keyboard mapping to piano keys. - Flexi sampler: Playback is not blocked when recording panel is visible. Previous behaviour is available in module options. Fixed: - Issues with poly aftertouch MIDI messages. - Issues with clips with odd lengths: wrong length after loading, problems with playback cursor. - Drambo AUv3 MFX: Default MIDI outputs were set to Feedback port. - Piano keyboard was not resizing properly. - Flexi sampler undo sample trim.

Added - MIDI N-1 switch module - MIDI 1-N switch module Fixed - Module library was blank after selecting a preset - Drambo AUv3 state was not restored (rare) - Issues with Custom rack layout - Crash when changing Custom rack input type - Slow buttons response on Mac - Settings: issues with MIDI in clock offset - Pattern add buttons was not visible on iPhone (rare) - Stability improvements

- Fixed: "Select all" in rack editor view wasn't working. - Fixed: Rack editor automatically scrolls during selection. - Fixed: Problems with accessing files on iOS12. Added setting to disable public filesystem. - Fixed: Missing modules in tags section of the library browser. - Fixed: Rare crash in Buffer stop and Buffer rescan modules. - Added: Internal MIDI feedback port.

- Drambo folder is public now and available in the iOS Files app. - Clips can be named and have a custom length. - RCK pads mode - load presets directly on pads - Metronome: added auto mode, volume and type - UNDO + note pad to remove note from current sequence New modules - Custom rack - Randomizer - instantly randomize any number of parameters within the given range (polyphonically) - Punch in FX - Punch in looper - Fur generator - Shift register - MIDI gate - Convolver - Added standard Apple Audio Units (iOS16) Upgraded modules - Audio Unit MIDI module - REC button added - Shaper: clip mode added. (alias supressed) - Function module: equality operation added - Rack menu: randomize function - Analog filter: new MM12 OB multimode filter - Oscillator mini: added sqr-sine and sine-pw oscillator type - New Integrator module - works with clock signal (option), min, max and warp type. Old integrator moved to MISC / Legacy section - Shift register module - AU modules - AU inputs were not enabled when corresponding module input was connected Various bugfixes and stability improvements.

Fixed: recording with auto-grow enabled caused all clips in the pattern to grow.