v3.0rc4

libcups v3.0rc4 is the fourth release candidate of the CUPS v3 library and tools which remove deprecated APIs, add new APIs, and normalize existing APIs. Changes include:

• Added cupsCopyCredentialsPublicKey API.
• Added cupsGetClock API.
• Added cupsJWTLoadCredentials API.
• Added "client.conf" man page.
• Added cups-oauth and cups-x509 utilities (Issue #108)
• Updated documentation (Issue #99)
• Updated cupsDNSSD APIs on Windows (Issue #29)
• Updated the ipptool utility to support the --bearer-token and --client-name options.
• Updated cupsOAuthGetMetadata to support Microsoft Azure/Entra OAuth servers.
• Updated ipptransform to support generation of PCLm output in addition to PWG Raster data.
• Updated cupsEnumDests and cupsGetDests to support printer browsing and filtering options in client.conf (Issue #106)
• Fixed handling of finishings/finishings-col and media/media-col in the ippeveprinter tool (Issue #95)
• Fixed a duplicate printer reporting bug in cupsGetDests.
• Fixed handling of NULL path in cupsSaveCredentials API.
• Fixed handling of default authorization strings.
• Fixed validation of dateTime values with time zones more than UTC+11.

Enjoy!