Revision history for Data-HierTimingWheel-Shared

0.04      2026-09-26
          - Recovery re-files every pending timer after a writer killed mid
            add, cancel or advance, and reruns an interrupted clear.
          - Segments are reserved, so a full filesystem fails the constructor;
            DATA_HIERTIMINGWHEEL_SHARED_SPARSE=1 skips the reservation.
          - A failed create no longer leaves a full-size file behind.

0.03      2026-09-15
          - Recover a lock left ownerless by a corrupt file instead of hanging.
          - Fix a writer stall on ARM64 after readers release.

0.02      2026-08-12
          - Recover a file left behind by an interrupted create instead of
            leaving the path unopenable.
          - Documentation and test-harness corrections.
          - unlink() reports a removal that failed; one already gone is not an
            error.

0.01      2026-07-22
          - Fix a use-after-free in advance(): an overloaded or tied tick
            count runs Perl that can destroy the wheel, after which the
            already-captured handle was still used. Such a call now croaks.
          - Initial release.