Avatar Privacy 2.1.0

• Feature: Improved compatibility with multisite installations. Plugin data will be properly deleted on uninstallation or when a site is removed. ("Large Networks" will still have to take manual action to prevent timeouts.)
• Feature: Network settings for enabling/disabling global table use on multisite. Existing global data will be migrated to the site-specific tables when global table use is disabled (but not in the other direction).
• Change: usermeta keys are now prefixed (avatar_privacy_use_gravatar instead of use_gravatar).
• Change: Generally improved code quality through unit tests.
• Bugfix: New multisite installations were incorrectly detected as "legacy", making them use the global table (instead of per-site tables). Affected installations can be switched via the new network settings page.

Avatar Privacy 2.0.5

Bugfix: Fixed a previously undiscovered compatibility issue with recent versions of EWWW Image Optimizer.

Avatar Privacy 2.0.4

• Bugfix: Updated included libraries for improved compatibility with other plugins.

Avatar Privacy 2.0.3

Bugfix: Prevent warnings when trying to retrieve the avatar for an invalid user ID.

Avatar Privacy 2.0.2

Bugfix: Updated included libraries for improved compatibility with other plugins.

Avatar Privacy 2.0.1

Bugfix: The plugin no longer fails with a fatal error on PHP 5.6 (accidentally introduced in 2.0.0).

Avatar Privacy 2.0.0

• Feature: Administrators can now upload site-specific default avatar images.
• Feature: The default policy previously only accessible via the avatar_privacy_gravatar_use_default
  hook can now be set from the Discussion settings page.
• Feature: New filter hooks avatar_privacy_gravatar_link_rel and avatar_privacy_gravatar_link_target
  to filter the rel and target attributes of all links to Gravatar.com.
• Bugfix: The REST API returned incorrect avatar URLs for registered users (workaround for
  trac ticket #40030).
• Bugfix: The gravatar use cookie is only set when the comment author has given consent.
• Change: Internal restructuring to make maintenance easier.

Avatar Privacy 1.1.1

Bugfix: Changing the default gravatar policy via avatar_privacy_gravatar_use_default works again for registered users.

Avatar Privacy 1.1.0

• Feature: Supports the new privacy tools on WordPress >= 4.9.6 (export and deletion of personal data, suggested privacy notice text).
• Feature: Registered users can opt into allowing logged-out comments with the same mail address to user their profile pictures.
• Feature: The plugin is now compatible with bbPress.
• Feature: The position of the use_gravatar checkbox can be adjusted via the new filter hook avatar_privacy_use_gravatar_position.
• Change: Trashed comments and comments marked as spam do not trigger a validation request to Gravatar.com if the admin has set the default gravatar use policy to "enabled" via the filter hook avatar_privacy_gravatar_use_default.

Avatar Privacy 1.0.7

• Bugfix: The use_gravatar is actually checked when the cookie has been set.
• Bugfix: A (harmless) PHP warning has been fixed.