v1.1.0

Changes

Bug fixes (critical)

• Halt errors are no longer silently swallowed. Start() now drains halt errors from all workers and returns them alongside run errors via errors.Join.
• Clean worker exit no longer hangs forever. An allDone channel detects when all workers have finished and breaks the select loop immediately.

New public API

• StartOpts(ctx, workers, opts...), like Start but accepts functional options
• WithoutSignals(), option to disable signal.NotifyContext registration (useful for testing/synctest bubbles or external signal management)
• SetLogger(l *log.Logger), configurable logger for MustStart

Quality

• Regression tests for halt error collection and clean exit detection
• testing/synctest-based tests for deterministic deadlock and timeout verification
• Package-level doc.go with usage examples
• golangci-lint v2 configuration, 0 issues

CI

• Updated action versions: checkout@v4, setup-go@v5, golangci-lint-action@v7
• Fixed go test flag: --cover -> -cover

Notes

• Fully backward-compatible with v1.0.0.