HAPINES L R10

June 9th 2026

-Fixed DIN MIDI input, which was broken since R8.
-Added Online Editor clock settings for sync out on/off, analog clock resolution, and MIDI clock resolution.
-Added Online Editor MIDI channel settings for Triangle, Square 1, Square 2, and Drums.
-DIN and USB MIDI input now route notes through the saved per-part channel map. Defaults are channels 1, 2, 3, and 10.
-Hold TEMPO at boot still toggles analog clock resolution; one blink is normal and two blinks is one pulse per step.

HAPINES L R9

NOT RECOMMENDED

June 8th 2026

-Final NES APU sound polish for the most authentic hapiNES L tone yet.
-Triangle and drum triangle voices now use the NES APU 32-step DAC shape, including the uneven endpoint steps that give the original hardware its character.
-Square voices now use NES APU 8-step duty patterns while keeping the existing pulse-width controls and saved patterns compatible.
-Drum noise now uses a full 15-bit NES noise sequence stored in flash, giving longer, more authentic noise texture without increasing RAM load.

HAPINES L R8

NOT RECOMMENDED

June 6th 2026

**Improvements:**
-Added Online Editor pattern editor support.
-Reduced knob-position buzz on some units.
-Improved playback performance when dense patterns use all voices.


HAPINES L R7

June 5th 2026

**Improvements:**
-Fixed intermittent sequencer memory reads that could make cleared notes or settings behave unpredictably after reboot.
-Fixed Square 2 slide behavior when sliding down to a lower pitch.
-Fixed Square 2 arpeggio pitch calculation so the arpeggio offset is not applied twice.
-Fixed multi-hit retriggers so rested steps stay silent.


HAPINES L R6

April 2nd 2025

**Improvements:**
-Optimized code to fix occasional pops and glitches.
-Fixed a bug causing certain knob actions (such as arp type) to not be saved with the pattern.


**Update Process:**
To apply this update, please visit our dedicated update
page using Google Chrome:

twisted-electrons.com/update

We encourage all users to update to the latest version to
enjoy these improvements and features. Thank you for
choosing Deton8.
