Bug fixes

Thread label Caps https://www.drupal.org/project/message_thread/issues/3006190
Dependency namespacing https://www.drupal.org/project/message_thread/issues/3003252
Conversation action link https://www.drupal.org/project/message_thread/issues/3003037

Bugfixes:
- #3006362: Block's translations disappear after using "Refresh strings" i18n feature.

New features:
- Added a submodule with an example implementation of block_i18n_config API.

#3004148: Error during update hook 8001 on Drupal 8.5

This release is compatible with Drupal 8.3+

• #3004167: Pantheon strips cookie when using HTTPS
• #2995821: Replace use of REQUEST_TIME with 'datetime.time' service

#3006261: Does not check field access

First stable release

This release contains some improvements and minor bug fixes as well as some new features.