af3be297f1a2f34e5ffe696bb694aaf03e201787 tomas-muller <muller@unitime.org> 27-Mar-2026 6:36 PM Room Pictures: Servlet - fixed a IllegalArgumentException (The HTTP response header [Content-Disposition] with value [attchment] has been removed from the response because it is invalid character) - when picture filename contains special characters 325553dec8731bf51994a3d041744e99f6c3b523 tomas-muller <muller@unitime.org> 27-Mar-2026 6:35 PM Session Roll Forward: Room Split Attendance - include the split attendance flag (set on individual classes) in the roll forward