# CB 2.4.5 28 April 2020 Community Builder 2.4.5 * Feature proposal #7337: Implement create access parameters for PMs * Feature proposal #7725: Improve autocomplete attribute usage * Feature proposal #7763: Update PHPMailer to 5.2.28 * Feature proposal #7773: Sorted field types in drop-down selector of fields * Feature proposal #7828: Implement support for nested substitutions * Bug #7859: Fix canvas name and avatar spacing * Bug #7880: Validation rule JSON encoding double escaping * Bug #7883: Using a STRING or HTML getter does not guarantee a string response * Bug #7885: Trailing spaces in IF substitution cause substitution to fail * Bug #7886: IF substitutions not capturing multiple conditions * Feature proposal #7922: Implement support for reason substitution value in tab titles * Bug #7932: API logins not properly establishing login session * Bug #7935: jQuery event cbvalidate.validate does not pass the element being validated * Bug #7946: PMS reply access check reversed * Bug #7949: Blog and Articles tab titles not checking $reason * Bug #7950: read only output cbAddCalendar is unformated * Bug #7951: B/C API break in getTabTitle * Bug #7961: PMS modal paging links are outputting modal display