Revision history for Data::Log::Shared

0.08  2026-09-26
    - Segments are reserved, so a full filesystem fails the constructor;
      DATA_LOG_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.

0.07  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.

0.06  2026-07-21
    - Clamp the truncate offset to the data region.
    - Resolve argument magic before capturing the path string.

0.05  2026-07-03
    - Security and robustness hardening; backing files now created mode
      0600 (pass a file-mode argument to new() for cross-user sharing).
    - append()/read_entry() now preserve the UTF-8 flag on round-trip.

0.04  2026-05-26
    - Entry format v2 (recreate v1 logs): readers skip a slot abandoned by a
      writer killed mid-append; read_entry/each_entry take abandon_wait_us
      (default 2s), and read_entry returns (undef, $next_off) for that slot.
    - log_reset zeroes the data region.

0.03  2026-04-26
    - memfd sealing + factored validate header
    - atomic commit word
    - 4-byte entry alignment (ARM64 SIGBUS fix)
    - idempotent eventfd; aarch64 CI matrix


0.02  2026-04-12
    - Add truncate/truncation for concurrency-safe log trimming
    - each_entry auto-skips truncated entries

0.01  2026-04-11
    - Initial release
