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Useful data structures and tools for async/Future code
Last release today
13 Oct 2026
Release timing varies
gaps range from 2 weeks to 8 months
Nearly every release is documented
notes for 19 of 19 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
19 releases · first in 2024
serialFuture: an error in a queued closure with no onError no longer wedges its tag; it reaches the zone and the rest of the queue still runs
AsyncTagLock.lockTag: wait for a held tag outside the shared table lock, so one stalled tag no longer blocks every other tag's lockTag/serialFutureClo
One column per month.
singleFutureClose: wait for an in-flight singleFuture and release the tag, the singleFuture counterpart to serialFutureClose
SingleStatelessProcessor.close(): quiesce an in-flight pass and reject later updates
AsyncTagLock and DelayedWaitSet improvements
- More tests and cleanup
Clean up of SingleStateProcessor and SingleStatelessProcessor to fix timing issues
- add MutableInner pattern - improve CI
Fix pause bug in singleStateProcessor
- Dependency upgrades
- JSON support
Fix missing subscription cancel
Clarify SingleStateProcessor code
Add SingleStateProcessor lifecycle callback
Add support for cancellation in WaitSet and DelayedWaitSet
Clean up bugs in SingleStateProcessor
Add pause/resume for serialFuture and add tests
Add return values for WaitSet and DelayedWaitSet
- Initial version
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