Easy Updates Manager Premium 9.0.19

* FIX: Inconsistent behaviour of the 'manually update' option of the plugin updates setting (it updated plugins to their major/minor version that shouldn't have happened)
* FIX: Problematic plugins that cause a PHP fatal error after their automatic updates were downloaded and installed don't get deactivated properly
* FIX: The email report that falsely reports successful plugin reactivations
* FIX: Make sure auto update status in the updates screen UI page always reflect the change made from the EUM updates settings page
* FIX: Unformatted string notice appears on the admin dashboard
* TWEAK: Simplify 'WordPress core updates` setting by eliminating redundant or unnecessary options whilst preserving user preferences
* TWEAK: Change the misleading checkbox text label of the WordPress core updates setting that has led to confusion
* TWEAK: Override WordPress core auto-updates settings by not showing it in the updates screen UI (wp-admin/update-core.php)

* FEATURE: Add the ability to disable update notification emails completely when a plugin updates automatically
* TWEAK: Added Update URI header field to avoid accidentally being overwritten with an update of a plugin of a similar name from the WordPress.org Plugin Directory.
* TWEAK: Added stacktrace column to the logging table to log a PHP stack trace
* TWEAK: Correct misnamed array key when migrating theme options
* TWEAK: Prevent a couple of PHP undefined variable log notices upon de-installation
* TWEAK: Prevent a potential unwanted PHP debugging notice in MPSUM_Disable_Updates::http_request_args_remove_plugins_themes()
* TWEAK: Update seasonal notices