Changes in squid-5.0.2 (18 Apr 2020):
- Bug 5030: Negative responses are never cached
- Bug 4796: comm.cc !isOpen(conn->fd) assertion when rotating logs
- Support worker-dedicated listening queues (SO_REUSEPORT)
- High precision time units
- Ban reserved annotations in "note", "adaptation_meta" directives
- ESI: convert parse exceptions into 500 status response
- Fix PURGE error responses
- ... and several documentation changes
- ... and some compile fixes