Track current backup pipeline and nested project handling

README.md

@@ -57,6 +57,9 @@ container name or a directory name beneath `/dockervolumes`. Blank lines and
 text after `#` are ignored. If several entries resolve to the same Compose
 project directory, that project is backed up only once. Keeping this host-local
 file out of Git prevents a pull on any server from replacing its local list.
+When a listed directory contains other running Compose projects, the archive
+stage also stops those nested projects before archiving and starts them again
+afterward. Intentionally stopped nested projects are left stopped.
 
 ## Configuration