Note for me

• git push –follow-tags
• git tag -a
• git fetch; git diff origin/master

head/master x(3) commits back. It is head now github pages shows it!

• git branch # or tag to mark the path. So it is not deleted.
• push remote branch or tag?
• git reset –hard head~3 # back, github-pages shows the old page.

The old tree is now a branch or tag.

Note for all

• see: https://git-scm.com/book/en/v2
• git status
• git add . ; git commit -m “What was the idea of this change?”
• git push

Questions

If we done something wrong does github delete direkt? Or x days. And reflog is your friend?