Add unit test for ippDeleteValues.
@@ -18,6 +18,7 @@ Changes in CUPS v2.4.3 (TBA)
- Fixed invalid memory access during generating IPP Everywhere queue (Issue #466)
- Fixed memory leaks in `create_local_bg_thread()` (Issue #466)
- Fixed TLS certificate generation bugs.
+- `ippDeleteValues` would not delete the last value (Issue #556)
- Ignore some of IPP defaults if the application sends its PPD alternative (Issue #484)
- Now look for default printer on network if needed (Issue #452)
- Now report fax attributes and values as needed (Issue #459)
