Revision history for Data::BitSet::Shared

0.08  2026-09-26
    - Segments are reserved, so a full filesystem fails the constructor;
      DATA_BITSET_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  2026-09-15
    - count, any and none ignore bits past the capacity in a corrupt file.

0.06  2026-08-12
    - A file left by an interrupted create is recovered, not refused.
    - freeze()/new_readonly(): sealed read-only mode, lock-free.
    - Hardening against tied and overloaded arguments.
    - unlink() reports a failed removal; a missing file is no error.

0.05  2026-07-23
    - Derive the data pointer from the validated layout.
    - Resolve argument magic before capturing the path string.
    - Re-read the class name at the point of use in the constructors, so a
      later argument's magic cannot dangle the INPUT-captured PV.

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  2026-06-01
    - to_string: free temp buffer via SAVEFREEPV (leak on OOM-croak)

0.02  2026-04-26
    - memfd sealing + factored validate header
    - aarch64 CI matrix
    - xt/ test parity


0.01  2026-04-12
    - Initial release