Version 14.6.3 requires macOS 10.15 or later . Hardware: Compatible with Intel and Apple Silicon Macs.
BBEdit 14 has since been succeeded by newer major versions, with the most recent maintenance update for the 14.x branch being 14.6.9 released in November 2023. System Requirements BBEdit 14.6.3
BBEdit 14.6. 3 Release Notes. BBEdit 14.6. 3 contains fixes for reported issues, as well as some refinements to existing features. Bare Bones Software Company History | Bare Bones Software Version 14