Talking to our users it's pretty clear that for a lot of them, the
version shipped by the debian distribution that they use is the one that
they will base their script on.
The 2.1.x release cycle has been on debug mode for 4 releases now and
2.1.4 brings the best, most stable we've had on this release cycle so
far. It is also planned to be the last bugfix for that release cycle.
If for some reason it is not possible to update to this version, I would
suggest at least cherry-pick this commit: https://github.com/savonet/liquidsoap/commit/5e37c159
This commit fixes an issue where a remote request will be fully loaded
into memory before being processed by the streaming system, leading to
potentially large memory usage spike.