Change log:
218efb9 Prepare for release: downgrade to Security 5.1.0
9f34b27 Upgrade to the latest GAs
ecda266 Upgrade some dependencies to the latest versions
291704d Fix PDF Doc overflows
49f0a33 Defensive MBeanExporterHelper Registration
58fe203 SPR-17307: Fix event listener tests
0a7c77d INT-4534: Add remote directory to exception
4126411 Some various polishing
0f5cfd4 INT-4542: CorrMH: Use popSequenceDetails properly (#2591)
1595462 Add @LongRunningTest JUnit 5 condition
59860c0 INT-4535: Fix @SpringIntegrationTest for caching
4ee5294 Move Deps to Snapshots
ddcfa25 INT-4543: JacksonJsonObjectMapper: fix toJsonNode (#2592)
1128690 GH-2471: Close client on outbound adapter
551f03c JMX: Quote object name values if not identifiers
7ef3891 More doc polish for previous commit
7176690 Improve functions support
e7bc060 INT-4541: Fix Reactive MessagingGateway Errors
9ae0eb2 INT-4540: Use MessageHeaders in GenericHandler (#2589)
716494c INT-4538: Fix Splitter for ArrayNode.size()
c4d6cf2 INT-4539: Fix Java DSL for prototype beans
2df71fb INT-4537: Fix RSConsumer for MockIntegrationCtx
9e9fa2c RemoteFTempl: InputStream.close() in the finally
8a7adb8 INT-4528: Docs for SmartLifecycleRoleController
262e624 INT-4479: RequestEntity as root for status code
a05004a INT-4536: Support Kafka Tombstones
8b4d1e6 Allow Functions as Service Activators (#2575)
6cb8c24 Fix Gemfire tests for the proper geode XSD url