-CHANGES - 2.3.1 - 2019-10-21
+CHANGES - 2.3.1 - 2019-10-31
============================
Changes in CUPS v2.3.1
----------------------
-- Documentation updates (Issue #5661)
+- Documentation updates (Issue #5661, 5674)
- Fixed a crash bug in the web interface (Issue #5621)
- PPD files containing "custom" option keywords did not work (Issue #5639)
- Added a workaround for the scheduler's systemd support (Issue #5640)
<li><a href="http://ftp.pwg.org/pub/pwg/candidates/cs-ipptrans10-20131108-5100.16.pdf">PWG 5100.16: IPP Transaction-Based Printing Extensions</a></li>
- <li><a href="http://tools.ietf.org/html/rfc3998">RFC 3998: IPP Job and Printer Administrative Operations</a> (Disable-Printer, Enable-Printer, Hold-New-Jobs, and Release-Held-New-Jobs operations)</li>
+ <li><a href="http://tools.ietf.org/html/rfc3995">RFC 3995: IPP: Event Notifications and Subscriptions</a></li>
+
+ <li><a href="http://tools.ietf.org/html/rfc3996">RFC 3996: IPP: The 'ippget' Delivery Method for Event Notifications</li>
+
+ <li><a href="http://tools.ietf.org/html/rfc3998">RFC 3998: IPP: Job and Printer Administrative Operations</a> (Disable-Printer, Enable-Printer, Hold-New-Jobs, and Release-Held-New-Jobs operations)</li>
<li><a href="http://tools.ietf.org/html/rfc7472">RFC 7472: IPP over HTTPS Transport Binding and 'ipps' URI Scheme</a></li>
<li>'domain': A domain name is required.</li>
+ <li>'negotiate': Kerberos is required - this keyword can only appear by itself and causes cupsd to collect the UID of the printing user.</li>
+
<li>'none': No authentication is required - this keyword can only appear by itself.</li>
<li>'password': A password is required.</li>
- <li>'username': A username is required.</li>
+ <li>'username': A username is required. Some protocols (like SMB) prefix the username with the domain, for example "DOMAIN\user".</li>
</ul>