v0.8.4 Release

New features:

• aa63613 Added SignalWorkflowSkippingDecision (#753)
• 39694e1 Client Side Session Support (#695)
• 7e4ab29 Add tracing support to client (#736)
• 33a8e7b Include heartbeat details in Timeout errors (#732)
• 8f0c67f Add header propagation logic to client (#693)
• b086c4b Support SearchAttributes on start workflow (#728)
• 69f626d Expose workflowType and Args of ContinueAsNewError (#727)
• a8ebd3b Emit metrics for decision scheduled to start latency (#725)

Test improvements:

• 46e0d01 Integration test: setup framework and add tests (#740)
• 368f157 Add more validation for replayWorkflowHistory for unit test (#741)
• 1d27051 Changing build badge to BuildKite

Bug fixes:

• 0637d0b Unlock workflow context on reset error (#748)
• 73a78f2 Update session comments (#747)
• df0efe7 Fix nonSticky goroutine leak, set isReplay to true when clearing state (#717)
• 4164cd3 RegisterActivity -> Register
• f98e375 Fix client mock type alias issue and add missing mocks (#718)

Misc:

• b640264 Bump feature version to 1.1.0 (#733)
• 1d85f8e Fixing link to Go client documentation
• 8e96b4f Sync server side idl (#694)
• 2cd241c Add doc for activity with retry (#724)
• d9b2a20 Fix doc of worker.New