Revision history for Data-MinHash-Shared

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.