+Changes in CUPS v2.3.0
+----------------------
+
+- Documentation updates (Issue #5604)
+- Fixed a bug in the scheduler job cleanup code (Issue #5588)
+- Fixed builds when there is no TLS library (Issue #5590)
+- Eliminated some new GCC compiler warnings (Issue #5591)
+- Removed dead code from the scheduler (Issue #5593)
+- "make" failed with GZIP options (Issue #5595)
+- Fixed potential excess logging from the scheduler when removing job files
+ (Issue #5597)
+- Fixed a NULL pointer dereference bug in `httpGetSubField2` (Issue #5598)
+- The scheduler no longer provides a default value for the description
+ (Issue #5603)
+- The scheduler now logs jobs held for authentication using the error level so
+ it is clear what happened (Issue #5604)
+- The `lpadmin` command did not always update the PPD file for changes to the
+ `cupsIPPSupplies` and `cupsSNMPSupplies` keywords (Issue #5610)
+- The scheduler now uses both the group's membership list as well as the
+ various OS-specific membership functions to determine whether a user belongs
+ to a named group (Issue #5613)
+- Fixed an issue with unsupported "sides" values in the IPP backend
+ (rdar://51775322)
+- The scheduler would restart continuously when idle and printers were not
+ shared (rdar://52561199)
+- Fixed an issue with `EXPECT !name WITH-VALUE ...` tests.
+- Fixed a command ordering issue in the Zebra ZPL driver.
+
+
+Changes in CUPS v2.3rc1
+-----------------------
+
+- The `cups-config` script no longer adds extra libraries when linking against
+ shared libraries (Issue #5261)
+- The supplied example print documents have been optimized for size
+ (Issue #5529)
+- The `cupsctl` command now prevents setting "cups-files.conf" directives
+ (Issue #5530)
+- The "forbidden" message in the web interface is now explained (Issue #5547)
+- The footer in the web interface covered some content on small displays
+ (Issue #5574)
+- The libusb-based USB backend now enforces read limits, improving print speed
+ in many cases (Issue #5583)
+- The `ippeveprinter` command now looks for print commands in the "command"
+ subdirectory.
+- The `ipptool` command now supports `$date-current` and `$date-start` variables
+ to insert the current and starting date and time values, as well as ISO-8601
+ relative time values such as "PT30S" for 30 seconds in the future.
+
+