pastel 0.12.0

What's Changed
- Add minor optimizations and general clippy cleanup by @JamyGolden in #229
- fixed panic on list -s random by @michirakara in #235
- Update CI by @sharkdp in #244
- Updates by @sharkdp in #245
- Add rgb-r, rgb-g, rgb-b formats. by @HACKER097 in #251
- Feat/support formatting to ansi color code num alone by @tauraamui in #256
- feat: add oklch support by @sameoldlab in #259
- Update version header format for 0.9.0 in CHANGELOG.md by @martin-g in #272
- Fix RGBA format in from_u32 documentation by @martin-g in #270
- Add automatic man page generation with clap_mangen by @nadzyah in #271
- Add manpages to release, add Apple silicon builds by @sharkdp in #275
New Contributors
- @JamyGolden made their first contribution in #229
- @michirakara made their first contribution in #235
- @HACKER097 made their first contribution in #251
- @tauraamui made their first contribution in #256
- @sameoldlab made their first contribution in #259
- @martin-g made their first contribution in #272
- @nadzyah made their first contribution in #271
Full Changelog: v0.10.0...v0.11.0

Features
- Added alpha property to set command, see #218 (@kanielrkirby)
- Add support for HSV, see #169 (@jameshurst)
- Added support for parsing LCh colors, see #2 and #167 (@MForster)
- Added hyprpicker as --color-picker, see #186 (@mrusme)
- Implement Color::from_u32 for the rgba, see #202 (@irevoire)
Bugfixes
- pastel pick does not display all colors in some terminals, see #121 and #168 (@Divoolej)
- Fix lines in kitty terminal with text_fg_override_threshold set, see #197 (@joveian)
Changes
- Use PASTEL_COLOR_MODE in ansi::Brush::from_environment, see #168 (@Divoolej)
- Unhide colorcheck command, see #182 (@CheshireSwift)
Other
- Optimization for eliminating redundant memory operations, see #165 (@yyzdtccjdtc)
- Add colour as an alias for the colour command, see #173 (@BuyMyMojo)
- Suggest to use pastel pick --help instead of -h, see #181 (@sharkdp)

Features
- Added support for transparency / alpha values, see #131 and #162 (@superhawk610)
- Added support for NO_COLOR environment variable, see #143 (@djmattyg007)
- Added new color pickers:
Gnome/Wayland via gdbus, zenity, yad, and wcolor (@sigmaSd, @pvonmoradi)
Packaging
- Added shell completion files again, see #166 (@sharkdp)