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Go modules · #1652 by repository stars
Last release 2 months ago
01 Aug 2026
Ships unpredictably
gaps range from 1 weeks to 2.1 years
Most releases are documented
notes for 9 of 11 stable releases
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no release was ever pulled
10 years old
60 releases · first in 2016
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Reduce allocations from callers ( #54 ), add new unit tests, and fix existing -race unit test failures
Reduce allocations from callers (#54), add new unit tests, and fix existing -race unit test failures
Reduce allocations per lock request ( #52 ) — replaces goroutine-per-lock deadlock detection with time.AfterFunc + sync.Pool , cutting allocations fro
time.AfterFunc + sync.Pool, cutting allocations from 4 to 2 per lock/unlock cycle (~40% throughput improvement).Full Changelog: v0.3.7...v0.3.8
One column per quarter.
Fix testing/synctest compatibility, including Go 1.25 support and related build tags
Release v0.3.7
testing/synctest compatibility, including Go 1.25 support and related build tagsThis release improves synctest compatibility, fixes concurrent lock tracking, and resolves a GC-retention issue in lock-order bookkeeping.
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Updated dependencies (github.com/petermattis/goid)
Release v0.3.6
This release includes compatibility updates for Go 1.25 and dependency updates to ensure continued reliability of deadlock detection.
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update github workflows to test on go 1.23
update github workflows to test on go 1.23
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Add missing sync.NewCond wrapper by @ncw in #22
Full Changelog: v0.3.1...v0.3.3
Reuse timers with sync.Pool
Reuse timers with sync.Pool (#31)
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Fix stacktraces printing
Fix stacktraces printing
cleanup the docs, fix typos,
cleanup the docs, fix typos,
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