This update for lxd fixes the following issues:

Update to LXD 4.16. (boo#1188946)

The full upstream changelog is available from:

https://discuss.linuxcontainers.org/t/lxd-4-16-has-been-released/11547

+ Cluster certificate update
+ Copy/move of custom volumes between projects
+ lxc monitor --pretty now works with all event types
+ Easier revocation of cluster join tokens
+ IP filtering on unmanaged bridges
+ New warnings
+ New lifecycle events