The README, a comment in :Reflect and tests/Benchmark named the project
whose transaction log this library replaces. That name means nothing to
people using the library, so the benchmark's reference implementation is
now the `Legacy` namespace, its column reads `legacy ms`, and the prose
describes it as the hand-rolled iostream format Crafter.DB replaces.
Timings and logic are unchanged; the suite still passes.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>