message: changelog: 1.3.6
diff: +1.3.6 (2020-03-24)
  +==================
  +This release contains a sizable (~30%) performance improvement when compiling
  +some kinds of large regular expressions.
  +
  +Performance improvements:
  +
  +* [PERF #657](https://github.com/rust-lang/regex/pull/657):
  + Improvement performance of compiling large regular expressions.
  +
  +
  1.3.5 (2020-03-12)
  ==================
  This release updates this crate to Unicode 13.
  