Features:
+* systemd-sysext: add "exec" command or so that is a bit like "refresh" but
+ runs it in a new namespace and then just executes the selected binary within
+ it. Could be useful to run one-off binaries inside a sysext as a CLI tool.
+
* systemd-repart: implement Integrity=data/meta and Integrity=inline for non-LUKS
case. Currently, only Integrity=inline combined with Encrypt= is implemented
and uses libcryptsetup features. Add support for plain dm-integrity setups when