reactor/reactor-core v3.2.2.RELEASE on GitHub

This is the 3rd release of Reactor 3.2, part of Californium-SR2 Release Train.

This maintenance release contains a few bugfixes, as well as minor improvements.

✨ New features and improvements

TestPublisher now actually supports Violation.DEFER_CANCELLATION (#1406)
Add onDiscard support to reduce, prevent value retention in scan (#1394)
(internal) have MonoReduce rely on super.value, null it out in complete (#1410)

Using metrics() without Micrometer triggers NoClassDefFoundError, now fixed (#1383)
the following fixes have been forwarded from the 3.1.11.RELEASE branch:
Fixed share() and .publish().refCount() (including one with grace period) missing repeat/retry re-subscribes (#1385, #1386)
Fixed reduce() lambda sometimes being passed a null value, potentially causing NPE (#1393)
Fixed a NullPointerException in loggers' format other than SLF4J (#1403)

Fixed various javadoc and comment typos (#1402)
Avoid finalize in test by introducing PhantomReference-based tracker in new MemoryUtils (#1407)
Travis CI alternative build is now on JDK11 (implying various build dependency bumps, #1407)
*Staticinit tests won't prevent re-running failed test in IDE anymore