- comb through the Website, starting at the frontpage
- add a **news** entry to confirm this major upgrade step (C++23)
- improve the wording in various overview pages
- adapt the ''release checklist'' to align it with **git-flow**
- reorganise the image folder(s) on the website
- the animated beating heart is back ;-)
Somehow I can't find this original page, but according to the
comment in the source, it should have been asciidoced. I'm filing
this backup from the Pipa-Wiki (MoinMoin), because this original page
still contains a wealth of ideas, even if we won't have
the standing to cope with them right now.