Release 12.6.2

[simurai]

Primer CSS Patch Release

Version: 📦 12.6.2
Approximate release date: 📆 Aug 27, 2019

💅 Polish

• Add default background-color to SideNav Add default background-color to SideNav #873

🏠 Internal

• Change order in RELEASING.md Change order in RELEASING.md #875

---

Ship checklist

• Update the version field in package.json
• Update CHANGELOG.md
• Test the release candidate version with github/github
• Merge this PR and create a new release
• Update github/github

For more details, see RELEASING.md.

/cc @primer/ds-core

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[simurai]

When running npm version patch I got this error:

npm version patch
v12.6.2
npm ERR! version Bad package-lock.json data.
npm ERR! Unexpected token < in JSON at position 58172 while parsing near '...0.8"
npm ERR!       }
npm ERR!     },
npm ERR! <<<<<<< HEAD
npm ERR! =======...'

I guess it's a leftover from a merge conflict? Running npm install seemed to re-generate the package-lock.json and remove the conflicts.

Also, there were two @primer/octicons that are now reduced to just "@primer/octicons": "9.1.1".

[shawnbot]

🚀