TEO-5 Editor 1.3.1

Changed

• The filter graph on the display no longer shows a frequency scale (100 / 1k / 10k). The TEO-5 doesn't publish a
  frequency for the cutoff knob's positions, so the marks implied a precision that isn't there. The curve uses the
  freed space.

TEO-5 Editor 1.3.0

Added

• Turning an envelope knob (ENV 1 or ENV 2) shows the envelope's curve on the display, and the filter's CUTOFF,
  RESONANCE, STATE and BP show the filter's response. The curve follows the knob as you turn it, the part you're
  changing is drawn brighter, and it stays while you hold the mouse button, then fades back to the home page. The
  time and frequency scales of the drawings are estimates.
• BP button in the FILTER section, under STATE, in place of the BP light: switches the filter's band-pass on and
  off (before, only the PROGRAM drawer could).

TEO-5 Editor 1.2.2

1.2.2 (2026-11-08)

Changed

• The version number is now in the panel's bottom-left corner, in larger, brighter text.
• The pinstripe lines sit the same way relative to the knobs across the whole panel: every row of knobs and labels is
  level from left to right, and each label sits halfway between two lines in both the top and bottom halves. Buttons,
  LEDs and arcs moved with their sections, so they keep their alignment.

TEO-5 Editor 1.2.1

1.2.1 (2026-11-06)

Changed

• Every knob now sits centred over its label. The panel was laid out from a photo, whose perspective had pushed the
  knobs towards the left and right edges by up to 10 pixels.
• Every knob is the same distance above its label (the gaps had varied, largest in the top row); each row of labels
  stays level.
• All drawer tabs (LIBRARY, MOD MATRIX, SEQUENCER, GLOBAL, PROGRAM, MIDI, SKINS) are the same height.

TEO-5 Editor 1.2.0

1.2.0 (2026-11-01)

Added

• Custom skins. In the SKINS drawer, + New custom skin opens a skin editor that starts from the skin in use.
  Choose six things (Panel, Lettering, Pinstripes, LEDs, Drawers, and Dark or Light drawers) with a colour picker, a
  hex box or presets; the whole editor changes as you pick. A warning appears (with Fix contrast) if the lettering
  would be hard to read. Save adds it under MY SKINS with its own picture; Cancel puts back what you had.
  Custom skins can be edited, duplicated, exported as a .teoskin file and imported again, or deleted (the actions
  are under each one's picture). After Save, Duplicate or Import the list scrolls to the skin. Your custom skins and
  your choice come back every time you open the editor.

TEO-5 Editor 1.1.0

1.1.0 (2026-11-01)

Added

• Skins. A SKINS tab on the right cheek opens a drawer with ten colour schemes, each shown as a small picture
  of the front panel: Current (the TEO-5's own charcoal, blue and red), Studio Silver (light, blue LEDs),
  Midnight (navy, cyan, amber LEDs), Walnut (brown, copper, orange LEDs), Phosphor (black and green),
  Arctic White (white, red LEDs), Oxblood (burgundy and gold), Deep Teal (teal, ice-blue LEDs),
  Royal Purple (violet, magenta LEDs) and Graphite (monochrome, white LEDs). One click switches the whole
  editor, panel and drawers, straight away; the list scrolls when the window is small. The choice is saved for every
  TEO-5 Editor on your Mac, in every project.

Changed

• The LFO waveform list is tidied: every waveform and the S/H label are centred under the top (triangle) waveform.

TEO-5 Editor 1.0.18

1.0.18 (2026-10-31)

Changed

• A save started from the library's right-click menu (Write to TEO-5 memory) leaves the library open after Confirm or
  Cancel, so you can carry on working there. WRITE on the front panel still closes it.

TEO-5 Editor 1.0.17

1.0.17 (2026-10-31)

Changed

• The envelope section's blue lines now run under the ENV 1 / ENV 2 lights, labels and routing button, as on the
  TEO-5's own panel.

TEO-5 Editor 1.0.16

1.0.16 (2026-10-31)

Fixed

• The TEO-5 could be left showing "Receiving SysEx" after Live started, ignoring the editor's knobs and program
  changes. The editor now sends an End of SysEx byte whenever it opens the synth's MIDI port (and with PANIC), which
  releases a synth stuck that way.
• Copies of the plug-in that Live only loads to scan it (after an install, for example) no longer send anything to
  the synth. The editor starts talking to the TEO-5 only once Live runs it or you open its window. The installer's
  load test and the screenshot tool never talk to it.

Added

• A MIDI log: every message the editor sends and receives is also written to ~/Library/TEO5Editor/midi-log.txt
  (with the time and which process sent it), so a problem like the one above can be traced.

TEO-5 Editor 1.0.15

1.0.15 (2026-10-31)

Fixed (from a code review)

• While WRITE's Save pop-up is open, the library's toolbar (Undo, Redo, New Bank, Import, Fetch, the send buttons) is
  greyed out, so the library can't change under the slot you chose. If the chosen slot's bank goes away anyway, the
  choice is dropped and Confirm does nothing until you pick another slot. Before, this could save into the wrong bank
  or crash the editor.
• Saving into a TEO-5 User slot, Save all changes and the other sends now refuse when no MIDI output is selected, and
  say so. Before, the programs went nowhere but the slots were marked as being on the synth (no NOT SENT).