Change log:
e298f77 Upgrade dependencies; prepare for release
cc56b7a Remove trailing space in IntWebSocketContainer
9b42537 GH-8600: Fix WebSocket removeRegistration
(#8601)
a45c3c5 Fix NPEs in DSL Specs (#8597)
863795c Propagate Reactor context over headers (#8591)
5d87360 GH-8582: Add TX support for PostgresSubChannel
9ffc2db GH-8577: Deprecate ImapIdleCA.sendingTaskExecutor (#8589)
482a466 GH-8581: Don't overwrite external SshClient