If I run litd -V I get
litd version 0.18.0-beta commit=lightning-terminal-v0.13.993-experimental
which leads me confused if it is litd version 0.18.0-beta or v0.13.993-experimental.
Viktor edit:
The version string therefore first shows the integrated lnd version, followed by the git tag as the commit.
It would be more suitable if the string included litd's version, and not lnd's.