[XB] Keyword Alerts: Post Alerts & Email Digests 1.0.6

• Added quiet hours for keyword alerts: alerts and immediate emails are delivered when quiet hours end, using the user's time zone.
• Added an option to pause keyword alerts until a chosen date.
• Added a per-hour keyword alert limit with a global option, a user group permission and a personal limit. Alerts above the limit are delivered later.

• Added unsubscribe links to keyword alert emails, with an option to stop only keyword alert emails.
• Fixed queue processing for content types without saved rules and prevented logs for alerts that were not delivered.
• Kept email notifications queued until the mail transport accepts them.
• Added keyword alerts for XenAddons Sportsbook events, member bets, and comments.
• Added keyword alerts for XenAddons Pick'em pools and comments.
• Added keyword alerts for [XB] XFRM: Resource Questions questions and answers.
• Added keyword alerts for [XB] Recipes recipes, lists, comments, and ratings.
• Added keyword alerts for [XB] Music Database albums, lists, comments, and ratings.
• Added [XB] Book Database: Books, Comments support

• Added [XB] Movie Database: Titles, Comments support
• Added [XB] Game Database: Games, Comments support
• Added [XB] XFRM: Update Comments: Resource update comments support
• Added [XB] XFRM: Review Comments: Resource review comments support

Added option to filter allowed content types for keyword alerts

Added support for XenAddons Classified Ads System: Ads, Items, comments

• Added excluded keywords support to prevent alerts from triggering when certain keywords are present in the content.
• Added [XB] Quote Book: Quote, Comment and Authors support

Fixed "all" categories/forum content options selection display
Fixed an unnecessary check for redirect type threads

Fixed "Function array_sum is unknown" error on XF 2.2.X

Fixed "Attempt to read property "user_id" on null" error when trying to check is user ignoring content created by guest