v3.4 build 30/09/25
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Added "sound" command to the debugger. Select which AY channels are enabled such as "sound ab" or "sound ac"
Added "beep" command to the debugger to toggle the beeper on and off.
Improved tape mastering when paging is locked to bank 0 on 128K machines for 48K machine compatibility when loading.
Added "savebastap" command to the debugger to save the current BASIC program to a TAP image file. Usage: save bastape "prog name"