• Fix the install issue (missing URL)
• Added BrowserTest
• Added Configuration Schema file

This release includes bug fixes.

New information related to the way to install with composer is provided in the README.

Changes since 8.x-2.1:

First stable D8 release

Bug fixes and new features:

• #2764077: In hook_language_switch_link_alter not possible to change hreflang value from other modules.: The link tag's hreflang attribute is now set to the switch link's hreflang attribute rather than the switch link's langcode key
• Adds README.txt
• Fixes code style issues

• #2752853 by anavarre, naveenvalecha: Remove composer.json
• #2837902 by realityloop: Typo in relationship description
• #2754467 by LammensJ: Webprofiler EntityTypeManager

Removed admin configuration page references.