ideally we shoudl run ZDEMO_EXCEL_CHECKER during the review process of each PR for both the main library and the demos, but as a safety net also before releasing a new version
* Update publishing-a-new-release.md
- noted that tags should be created when working from upstream repository (they do not come via PR from outside, only from local branches apparently)
- added note regarding previous tag for auto-generation of release notes
* Remaining occurrence 15 → 16
Co-authored-by: sandraros <34005250+sandraros@users.noreply.github.com>