Auto updates: For follow-up API call when an update fails, send back the version attempted. see #22704.

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Twenty Fourteen: a11y and RTL fixes for tabbed navigation and Skip to Content link. Props obenland, see #25054.
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Twenty Fourteen: improved JS support for keyboard navigation for main navigation menu. Props obenland, see #25054.
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Twenty Fourteen: improve display for elements in the featured content area by preventing titles from breaking and letting content overflow with an ellipsis. Props obenland, fixes #25053.
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3.7-beta2

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3.7-beta2-25760

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Upgrade TinyMCE to 3.5.9. Fix the css for the original 'fullscreen' plugin (not enabled by default).
Fixes #25561, fixes #25281.

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Twenty Fourteen: merge Front Page Sidebar and Content Sidebar. Props iamtakashi, see #25565; closes #25565.
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