new module - ckeditor_indentblock: integrates the CKEditor IndentBlock plugin with the CKEditor in Drupal 8 core

Per Scott Cantor, via Justin Slauson, 2/15/2019:
Justin Slauson [2:18 PM]
 Cool.  As for signing: Scott says it doesn't matter to him, and that if you wanted to disable signing everywhere and use the key for encryption-only that's fine with him, and it would actually make a key rotation much easier to manage if we did have a serious compromise.

Needed for compatibility with Drupal 8.5+

new module and patch - adding social media module, adding patch for add to calendar module that adjusts exported time to EST adjusting for daylight savings

Rerolled role_based_email_access patch...
datetime range patch has been included in core 8.6.x