the "intelligent patching" features announced recently and a new backport of pd-l2ork's "infinite undo" require masses of testing.
so if you have no other plans, you could go and try these new features. there are pre-built binaries available for macOS(amd64), w32(i386), w64(amd64; but this is a bit experimental) and linux(amd64; but i expect linuxers to be able to compile themselves):
https://github.com/pure-data/pure-data/pull/375
(the download links are in the top post).
please report any bugs, preferably as comments to the pull-request. if you feel inspired for new features, please only request them via (new) tickets on the github page.
gmsadr IOhannes