Display action links in the Plugins list table.
UR_Plugin_Updater::activate_license
Try to activate a license.
UR_Plugin_Updater::deactivate_license
Deactivate a license.
UR_Plugin_Updater::key_notice
Show a notice prompting the user to update.
UR_Plugin_Updater::activated_key_notice
Activation success notice.
UR_Plugin_Updater::deactivated_key_notice
Dectivation success notice.
UR_Plugin_Updater::store_errors
Store errors in option
UR_Plugin_Updater::error_notices
Output errors
UR_Plugin_Updater::plugin_activation
Ran on plugin-activation.
UR_Plugin_Updater::admin_init
Run on admin init.