libcups v3.0rc1

libcups v3.0rc1 is the first release candidate of the CUPS v3 library and tools which remove deprecated APIs, add new APIs, and normalize existing APIs. Changes include:

• Added cupsFormatString and cupsFormatStringv APIs to safely format UTF-8 strings.
• Added support for per-user instances of cups-locald (Issue #69)
• Added httpConnectURI API.
• Added "end" argument to cupsParseOptions API.
• Renamed httpReconnect to httpConnectAgain.
• Updated cupsDestInfo to accept a cups_dest_flags_t argument.
• Updated cupsCopyString and cupsConcatString APIs to safely terminate UTF-8 strings.
• Updated list of attributes included in the destination options.
• Updated cupsAddIntegerOption and cupsGetIntegerOption to use the long type.
• Updated httpAddrConnect() to handle POLLHUP together with POLLIN or POLLOUT.
• Updated the various tool man pages, usage output, and examples.
• Updated ippCreateRequestedArray for the Get-Documents and Get-Output-Device-Attributes operations.
• Updated ipptool to validate IPP, PDF, and .strings files using the "WITH-[ALL-]CONTENT" predicate (Issue #87)
• Now use installed PDFio library, if available.
• Now use NotoSansMono font for ipptransform text conversions.
• Brought back IPP/2.x and related conformance test files (Issue #85)
• The ipptransform program now supports uncollated copies.
• Fixed GNU TLS crash.
• Fixed PCL output from ipptransform (Issue #72)
• Fixed JSON output from ipptool.
• Fixed hang/crash in cupsEnumDests/cupsGetDests (Issue #74)
• Fixed encoding of IPv6 addresses in HTTP requests (Issue #78)
• Fixed encoding of IPP_TAG_EXTENSION values in IPP messages (Issue #80)
• Fixed error handling when reading a mixed 1setOf attribute (Issue #83)
• Fixed non-quick copy of collection values.
• Fixed error handling in cupsConnectDest.
• Fixed TLS negotiation using OpenSSL with servers that require the TLS SNI extension.
• Fixed a certificate loading issue with OpenSSL.
• Fixed cupsAreCredentialsValidForName with OpenSSL.
• Fixed how ippeveprinter responds to an unsupported request character set.

Enjoy!

• Download v3.0rc1