A quick update to the above:
we've just pushed two patches fixing a block protection issue.
The latest 2.4.5 release
restores the ability for a client and server to have a different version. New safeguards for that will be added in the future. To learn more, check the release notes here
Big thanks to @Zanie
, @Jake Kaplan
and @Evan Sutherland
for shipping those patches so quickly ⭐