- The scheduler was always restarted after idle-exit with systemd (Issue #5297)
- Added a USB quirks rule for the HP LaserJet P1102 (Issue #5310)
- 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)
- The scheduler allowed environment variables to be specified in the
`cupsd.conf` file (rdar://37836779, rdar://37836995, rdar://37837252,