v2.1.0

Summary

• Added new .centered utility class for grid columns and more
• Removed a bunch of undocumented github/github-specific CSS
• Updated to latest Normalize
• Improved button states
• Misc fixes to docs and build tools

CSS

• #53, #104: Remove overrides to .btn's box-shadow when in button groups to avoid a broken :focus state
• #55, #87: Improve behavior and styling for more button states
• #56: Add utility layout class, .centered, to center content and grid columns
• #64, #86: Remove the undocumented github/github-specific CSS
• #83: Update Normalize.css to v3.0.3
• #90: Document and fix the use of <form>s in button groups with .button_to.

Docs

• #29: Add note on SCSS' overloaded rgba() function
• #81: Add version to the docs footer
• #82: Update @import guidelines in the readme
• #89: Reiterate our CSS guidelines are for SCSS
• #98: Add guideline about soft-tabs for HTML
• #96, #97, #103: Update some typos, fix Markdown, and remove expletives from the docs
• #101: Removed CLA text from the repository in favor of the CI service

Tooling

• #91: Properly configure Hound CI
• #99: Update our SCSS lint file to use the latest property order syntax and remove vendor prefixes

v2.0.3

Our first patch release since open sourcing! Fixes focused entirely on three categories: our build tools, documentation, and the CSS itself. Here's the breakdown:

Tooling

• #18: Add Hound CI w/ SCSS linter for code quality
• #69: Improve Gruntfile to add autoprefixer to the site publishing task (which also fixes #23)
• #74: Stop ignoring the script/ folder in bower.json since we no longer have that folder

Documentation

• #2: Update readme to remove old Sprockets instructions
• #3: Update the package name from primer to primer-css
• #4, #67, #70, #78: Add a couple notes to the docs and source code on "broken" <ul>s and <ol>s
• #8: Mention Rouge as a gem dependency in install instructions
• #9, #20, #35, #47, #75: Fix various typos in our readme and docs
• #16, #65: Add browser and platform support to About page
• #38: Add basic dev notes on how we use branches in the readme
• #44: Added .editorconfig file
• #63: Document disabled buttons
• #72: Fix links in contributing guidelines

CSS changes

• #9: Miscellaneous typos in our docs and CSS
• #27: Deprecated the gradient mixin because we use Autoprefixer
• #37: Add copyright banners to CSS files
• #48: Fix .social-count underline on :active
• #51, #66: Use more precise widths for .one-third and .two-thirds column classes
• #61: Add styles for .counters in buttons
• #76: Remove the unnecessary margins and floats on the right arrow icon in buttons

Thanks to everyone who contributed!

v2.0.2

First public version, ported from the internal github/primer.