Revision history for Data-PubSub-Shared

0.07  2026-07-03
    - Security and robustness hardening; backing files now created mode
      0600 (pass a file-mode argument to new() for cross-user sharing).

0.06  2026-06-01
    - Str publish_multi: hoist SvPV out of the mutex so a tied/overloaded
      argument that dies mid-batch can't abandon the lock and deadlock peers

0.05  2026-05-27
    - poll_wait: fix missed-wakeup race; increment sub_waiters before
      polling and use SEQ_CST ordering with publisher fence
    - Str: reject capacity * (msg_size+8) > 4GB at create to preserve
      arena safety invariant (silent UINT32_MAX cap could let a publish
      to slot K overwrite slot N's still-current data)


0.04  2026-04-26
    - create: init header under flock
    - harden DESTROY (handles + subscribers)
    - factor MAKE OBJ macro
    - eventfd consume returns accumulated count
    - stat recoveries uint64 t; aarch64 CI matrix


0.03  2026-04-12
    - Add SEE ALSO cross-links to family modules


0.02  2026-04-10
    - XS::Parse::Keyword is now a required dependency

0.01  2026-04-09
    - Initial release