message: changelog: 0.2.10
diff: +0.2.10 (2018-03-16)
  +===================
  +This release primarily updates the regex crate to changes made in `std::arch`
  +on nightly Rust.
  +
  +New features:
  +
  +* [FEATURE #458](https://github.com/rust-lang/regex/pull/458):
  + The `Hir` type in `regex-syntax` now has a printer.
  +
  +
  0.2.9 (2018-03-12)
  ==================
  This release introduces a new nightly only feature, `unstable`, which enables
  