Enhancements
- Upgrade the WYSIWYG editor and added new text formatting options to the toolbar

- Improved filter formatting when long email subjects are included
- Allow special CSRF exceptions on custom routes
Bug Fixes
- Add a fallback if parse_url fails on the cHOST for setting SMTP HELO.
- Fixed issue with mobile authentication when the public API was disabled
- Fixed image upload url in cases where hostnames are different
- Removed unused logo image setting
- Normalized unset settings to empty values
- Resolve issue where some links would be generated with the wrong path for API created requests
- Added in-repy-to and references headers to outgoing emails for proper message threading in some email clients
- Fixed issue with KB attachment path for installs that use a subdirectory.
- Fixed path formatting issue when creating a new secondary portal on windows based instances.
- Updated query error handling
- Fixed apache config in windows installs not being created correctly for installs in a sub-directory.