CBMPrgStudio v4.5.0 by Arthur Jordison (December 2024) - This is IMO the best cross platform IDE available for coding Commodore 64 BASIC or assembly on a Windows PC.

New features in v4.5.0:

• Native debugger can record and playback a transcript of user actions.
• Project explorer.
• The 'record' function for the SID tool is now available to C64 projects and has been upgraded to record note frequencies.
• For the screen designer, the colour of the space character can be shown when in re-colour mode.
• 40/80 column selector available for Mega 65 screen designer.

Bugs Fixed:

• Problem with upgrading a project if a backup already exists in the project folder.
• The output directory for kick assembler projects was being ignored.
• For the screen designer, the 'add zero terminator' setting was not being retained on the assembly export form.
• Sprite editor was not available to Mega65 projects.
• When debugging with the VICE debugger, switching projects would use the previous project’s output file.