- The mailto notifier did not wait for the welcome message (Issue #5312)
- Fixed a parsing bug in the pstops filter (Issue #5321)
- Documentation updates (Issue #5299, Issue #5301, Issue #5306)
+- Localization updates (Issue #5317)
- The scheduler allowed environment variables to be specified in the
`cupsd.conf` file (rdar://37836779, rdar://37836995, rdar://37837252,
rdar://37837581)