Unfortunately, I had to do a bugfix release: #swad 0.8
Although I didn't observe any obvious misbehavior on my own installation for several days, I discovered two very relevant bugs just after release of 0.7 π€¦ββοΈ -- one of them (only affecting #kqueue, for example on #FreeBSD) even critical because it could trigger "undefined behavior".
Both bugs are regressions from new (performance) improvements added, one from trying to queue as many writes as possible when sending HTTP responses, one from using kqueue to provide timers and signals.
See release notes for 0.8. Don't use 0.7. Sorry π€ͺ