Revision history for Data::RingBuffer::Shared

0.07      2026-09-26
          - Segments are reserved, so a full filesystem fails the constructor;
            DATA_RINGBUFFER_SHARED_SPARSE=1 skips the reservation.
          - A failed create no longer leaves a full-size file behind.
          - Checking a half-created file no longer allocates it on tmpfs.
          - Long paths no longer cut the reason from error messages.

0.06      2026-08-12
          - A file left by an interrupted create is recovered, not refused.
          - Hardening against tied and overloaded arguments.
          - unlink() reports a failed removal; a missing file is no error.

0.05      2026-07-21
          - A displaced writer no longer overwrites a recovered slot.
          - Resolve argument magic before capturing the path string.

0.04  2026-07-03
    - Security and robustness hardening; backing files now created mode
      0600 (pass a file-mode argument to new() for cross-user sharing).

0.03  2026-05-26
    - Bounded recovery (~2s) for slots abandoned in WRITING after a dead writer
    - slot_idx widened to uint64_t (was truncating for capacity > UINT32_MAX)

0.02  2026-04-26
    - memfd sealing + factored validate header
    - dedicated futex word
    - v2 layout with per-slot publication seqlock (MPMC-safe reads)
    - idempotent eventfd; aarch64 CI matrix


0.01  2026-04-13
    - Initial release