message: changelog: 1.7.1
diff: +1.7.1 (2023-01-09)
  +==================
  +This release was done principally to try and fix the doc.rs rendering for the
  +regex crate.
  +
  +Performance improvements:
  +
  +* [PERF #930](https://github.com/rust-lang/regex/pull/930):
  + Optimize `replacen`. This also applies to `replace`, but not `replace_all`.
  +
  +Bug fixes:
  +
  +* [BUG #945](https://github.com/rust-lang/regex/issues/945):
  + Maybe fix rustdoc rendering by just bumping a new release?
  +
  +
  1.7.0 (2022-11-05)
  ==================
  This release principally includes an upgrade to Unicode 15.
  