message: Adds pixel-perfect box-drawing for U+E0B4, U+E0B6, U+E0BC, U+E0BE.
  Powerline extended codepoints:
diff: - Adds CLI option `terminal dump-state-at-exit` to auto-dump internal state at exit.
  - Adds support for CoreText for matching font descriptions and font fallback (#479).
  - Adds support for font feature settings (#520).
  +- Adds pixel-perfect box-drawing for U+E0B4, U+E0B6, U+E0BC, U+E0BE (some [Powerline extended codepoints](https://github.com/ryanoasis/powerline-extra-symbols#glyphs)).
  ### 0.2.2 (2021-11-19)
  