Revision history for Data::Deque::Shared

0.03  2026-04-26
    - MPMC per-slot state machine + file format v2
    - strict fd validation
    - Str variant (fixed-max-length strings)
    - idempotent eventfd; drain() test coverage
    - aarch64 CI matrix


0.02  2026-04-12
    - Add drain() — concurrency-safe alternative to clear()

0.01  2026-04-11
    - Initial release