Bug fixes

• Issue #3165264 by Suresh Prabhu Parkala: Invalid JSON in composer.json
• Issue #3165105 by dbiscalchin: Option to validate date appearing for nondate fields
• Issue #3165609 by Suresh Prabhu Parkala: Drupal 9 compatibility

Changes since 8.x-1.15:

• #3188875: post actions
• #3188540: flip id of notifications for mark-read action

Changes since 1.0.0-alpha3:

Quick fix for regression in 7.x-1.21

* Fixed security issue that allow anonymous user to post offer comments.
* Fixed incorrect link to accept transaction in mails.

Fixes to dialog boxes.
Media Library modal dialog formatting.
media_library_theme_reset is now a required module for the theme.
Minor formatting changes to edit pages.