Changes in 3.5.3 - 8th March 2025
- fix: improper customer handling when emails are not required
- fix: time worked not updated when submitting notes in a special case
- fix: passing null instead of a string to some functions is depreciated
- updated TinyMCE to 7.7.1 for better mobile performance

- fix: cannot delete customers from the database when customer accounts are disabled
- fix: link to the wrong download_attachment.php file in customer emails
- fix: "Submit as" button not working with Ticket Formatting set to Rich Text

Changes:

* fix: tickets raised by email piping don't have a due date
* fix: in canned responses replace URL-encoded special tags
* fix: email utf-8 conversion may cause missing characters
* fix: remove unwanted chars from email-generated ticket subjects
* updated TinyMCE to 5.10.6
* updated PHPMailer to 6.6.5