5.0.0 Beta 13

#3387: Iconpicker safari use modal
#3391: Fix issues with cloning themes and theme settings
#3362: Add Postmark
#3386: Another round of MySQL query reductions.
#3365: Fixed the alignment of some tiptap menu arrows
#3367: PWA Improvements
 - Issue #3333: White bar at the bottom of PWA
 - Issue #3340: PWA: Apple UI conflicts with mobile menu
#3397: Polished UI of ACP Support Dashboard
 - Issue #3396: Misaligned header in System Log
 - Issue #3371: Support Site - System Log  Section
#3384: Fix issues with default custom page wrapper
#3385: Fix issue with archive rules in forum settings
#3400: Fixed stat icons for fluid view
#3393: Remove core_log.loaded_hooks
#3398: Fix issue with loading member photos from custom storage locations
#3399: Fix issue with leaderboard on ElasticSearch
#3401: Hide autocomplete menu if it's empty
#3392: Catch all throwable exceptions in listener events
#3364: Ensure v4 embeds don't stretch beyond browser width
#3360: Cancel edit doesn’t reload page
#3361: Don’t replace quotes in editor
#3353: Added data-ips-scheme attributes to MFA login page
#3341: Block upgrades from versions older than 4.5
#3344: Replace deprecated nexus API controllers with empty files
#3346: Include request URL in system logs
#3348: Retrieve recently edited comments/reviews from the write server
#3350: Clear embed messages when resetting editor
#3351: Fix table title for categories to show filtered totals
#3352: Fixed position of attachment progress bar