AAAAAAAAhhh!
Analog Rytm List of changes from OS 1.50 to 1.50A
Bug fixes
MIDI notes output by sequencer was offsetted by two octaves. 
Sequencer incorrectly sent out MIDI notes on lock trigs. 
Synth parameters couldn’t be received over MIDI CC/NRPN. 
Tempo-synced LFOs used project tempo when pattern tempo was enabled. 
Some menu options couldn’t be toggled on/off with the arrow keys.
Pressing another bank key before before pattern selection timeout closed pattern selection, instead of initiating pattern selection for the new bank.
Parameter values lingered after being randomized, until [PARAMETER] was pressed again.
Analog Keys/Four List of changes from OS 1.40 to 1.40A
Bug fixes
Tempo-synced LFOs used project tempo when pattern tempo was enabled.
Sequencer incorrectly sent out MIDI notes on lock trigs.
Early startup menu reported “d ERROR” instead of “0 ERRORS”.
Some menu options couldn’t be toggled on/off with the arrow keys.
Pressing another bank key before before pattern selection timeout closed pattern selection, instead of initiating pattern selection for the new bank.
Parameter values lingered after being randomized, until [PARAMETER] was pressed again.
[KEYS] HOLD MODE did not work correctly.
In rare situations when loading a project, an unsaved active kit could be associated with the wrong kit.
for @Unifono and others!