Change log:
d50cdcd (5.0.x) Upgrade Spring Security 5.0.8
a598b6d Prepare for release
32e221d SPR-17307: Fix event listener tests
490ae1b Some various polishing
74f6c75 INT-4535: Fix @SpringIntegrationTest for caching
5874ae8 INT-4543: JacksonJsonObjectMapper: fix toJsonNode (#2592)
993c6ed GH-2471: Close client on outbound adapter
c111e1b JMX: Quote object name values if not identifiers
7403e36 INT-4541: Fix Reactive MessagingGateway Errors
7faeee8 INT-4538: Fix Splitter for ArrayNode.size()
3a7a141 INT-4539: Fix Java DSL for prototype beans
11fcda4 INT-4537: Fix RSConsumer for MockIntegrationCtx
3644c05 RemoteFTempl: InputStream.close() in the finally
d9f0672 INT-4531: Use Object type KeyDirectory.key