Revision history for Data-MinHash-Shared

0.05      2026-09-26
          - Segments are reserved, so a full filesystem fails the constructor;
            DATA_MINHASH_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.

0.04      2026-09-15
          - Recover a lock left ownerless by a corrupt file instead of hanging.
          - Fix a writer stall on ARM64 after readers release.

0.03      2026-08-12
          - A file left by an interrupted create is recovered, not refused.
          - freeze()/new_readonly(): sealed read-only mode, lock-free.
          - unlink() reports a failed removal; a missing file is no error.

0.02      2026-07-23
          - Add b-bit MinHash (bbit_similarity / bbit_signature / bbit_similarity_of).
          - Copy the first signature before reading the second in bbit.
          - 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.

0.01      2026-07-10
          - Initial release.