-CHANGES - 2.2.9 - 2018-11-09
+CHANGES - 2.3.3 - 2020-04-24
============================
+Changes in CUPS v2.3.3
+----------------------
+
+- CVE-2020-3898: The `ppdOpen` function did not handle invalid UI
+ constraint. `ppdcSource::get_resolution` function did not handle
+ invalid resolution strings.
+- CVE-2019-8842: The `ippReadIO` function may under-read an extension
+ field.
+- Fixed WARNING_OPTIONS support for GCC 9.x
+
+Changes in CUPS v2.3.2
+----------------------
+
+- Localization updates.
-Changes in CUPS v2.2.9
+
+Changes in CUPS v2.3.1
+----------------------
+
+- Documentation updates (Issue #5661, #5674, #5682)
+- CVE-2019-2228: The `ippSetValuetag` function did not validate the default
+ language value.
+- Fixed a crash bug in the web interface (Issue #5621)
+- The PPD cache code now looks up page sizes using their dimensions
+ (Issue #5633)
+- PPD files containing "custom" option keywords did not work (Issue #5639)
+- Added a workaround for the scheduler's systemd support (Issue #5640)
+- On Windows, TLS certificates generated on February 29 would likely fail
+ (Issue #5643)
+- Added a DigestOptions directive for the `client.conf` file to control whether
+ MD5-based Digest authentication is allowed (Issue #5647)
+- Fixed a bug in the handling of printer resource files (Issue #5652)
+- The libusb-based USB backend now reports an error when the distribution
+ permissions are wrong (Issue #5658)
+- Added paint can labels to Dymo driver (Issue #5662)
+- The `ippeveprinter` program now supports authentication (Issue #5665)
+- The `ippeveprinter` program now advertises DNS-SD services on the correct
+ interfaces, and provides a way to turn them off (Issue #5666)
+- The `--with-dbusdir` option was ignored by the configure script (Issue #5671)
+- Sandboxed applications were not able to get the default printer (Issue #5676)
+- Log file access controls were not preserved by `cupsctl` (Issue #5677)
+- Default printers set with `lpoptions` did not work in all cases (Issue #5681,
+ Issue #5683, Issue #5684)
+- Fixed an error in the jobs web interface template (Issue #5694)
+- Fixed an off-by-one error in `ippEnumString` (Issue #5695)
+- Fixed some new compiler warnings (Issue #5700)
+- Fixed a few issues with the Apple Raster support (rdar://55301114)
+- The IPP backend did not detect all cases where a job should be retried using
+ a raster format (rdar://56021091)
+- Fixed spelling of "fold-accordion".
+- Fixed the default common name for TLS certificates used by `ippeveprinter`.
+- Fixed the option names used for IPP Everywhere finishing options.
+- Added support for the second roll of the DYMO Twin/DUO label printers.
+
+
+Changes in CUPS v2.3.0
----------------------
-- Localization changes (Issue #5348, Issue #5362, Issue #5408)
-- Documentation updates (Issue #5369)
+- CVE-2019-8696 and CVE-2019-8675: Fixed SNMP buffer overflows (rdar://51685251)
+- Added a GPL2/LGPL2 exception to the new CUPS license terms.
+- Documentation updates (Issue #5604)
+- Localization updates (Issue #5637)
+- Fixed a bug in the scheduler job cleanup code (Issue #5588)
+- Fixed builds when there is no TLS library (Issue #5590)
+- Eliminated some new GCC compiler warnings (Issue #5591)
+- Removed dead code from the scheduler (Issue #5593)
+- "make" failed with GZIP options (Issue #5595)
+- Fixed potential excess logging from the scheduler when removing job files
+ (Issue #5597)
+- Fixed a NULL pointer dereference bug in `httpGetSubField2` (Issue #5598)
+- Added FIPS-140 workarounds for GNU TLS (Issue #5601, Issue #5622)
+- The scheduler no longer provides a default value for the description
+ (Issue #5603)
+- The scheduler now logs jobs held for authentication using the error level so
+ it is clear what happened (Issue #5604)
+- The `lpadmin` command did not always update the PPD file for changes to the
+ `cupsIPPSupplies` and `cupsSNMPSupplies` keywords (Issue #5610)
+- The scheduler now uses both the group's membership list as well as the
+ various OS-specific membership functions to determine whether a user belongs
+ to a named group (Issue #5613)
+- Added USB quirks rule for HP LaserJet 1015 (Issue #5617)
+- Fixed some PPD parser issues (Issue #5623, Issue #5624)
+- The IPP parser no longer allows invalid member attributes in collections
+ (Issue #5630)
+- The configure script now treats the "wheel" group as a potential system
+ group (Issue #5638)
+- Fixed a USB printing issue on macOS (rdar://31433931)
+- Fixed IPP buffer overflow (rdar://50035411)
+- Fixed memory disclosure issue in the scheduler (rdar://51373853)
+- Fixed DoS issues in the scheduler (rdar://51373929)
+- Fixed an issue with unsupported "sides" values in the IPP backend
+ (rdar://51775322)
+- The scheduler would restart continuously when idle and printers were not
+ shared (rdar://52561199)
+- Fixed an issue with `EXPECT !name WITH-VALUE ...` tests.
+- Fixed a command ordering issue in the Zebra ZPL driver.
+- Fixed a memory leak in `ppdOpen`.
+
+
+Changes in CUPS v2.3rc1
+-----------------------
+
+- The `cups-config` script no longer adds extra libraries when linking against
+ shared libraries (Issue #5261)
+- The supplied example print documents have been optimized for size
+ (Issue #5529)
+- The `cupsctl` command now prevents setting "cups-files.conf" directives
+ (Issue #5530)
+- The "forbidden" message in the web interface is now explained (Issue #5547)
+- The footer in the web interface covered some content on small displays
+ (Issue #5574)
+- The libusb-based USB backend now enforces read limits, improving print speed
+ in many cases (Issue #5583)
+- The `ippeveprinter` command now looks for print commands in the "command"
+ subdirectory.
+- The `ipptool` command now supports `$date-current` and `$date-start` variables
+ to insert the current and starting date and time values, as well as ISO-8601
+ relative time values such as "PT30S" for 30 seconds in the future.
+
+
+Changes in CUPS v2.3b8
+----------------------
+
+- Media size matching now uses a tolerance of 0.5mm (rdar://33822024)
+- The lpadmin command would hang with a bad PPD file (rdar://41495016)
+- Fixed a potential crash bug in cups-driverd (rdar://46625579)
+- Fixed a performance regression with large PPDs (rdar://47040759)
+- Fixed a memory reallocation bug in HTTP header value expansion
+ (rdar://problem/50000749)
+- Timed out job submission now yields an error (Issue #5570)
+- Restored minimal support for the `Emulators` keyword in PPD files to allow
+ old Samsung printer drivers to continue to work (Issue #5562)
+- The scheduler did not encode octetString values like "job-password" correctly
+ for the print filters (Issue #5558)
+- The `cupsCheckDestSupported` function did not check octetString values
+ correctly (Issue #5557)
+- Added support for `UserAgentTokens` directive in "client.conf" (Issue #5555)
+- Updated the systemd service file for cupsd (Issue #5551)
+- The `ippValidateAttribute` function did not catch all instances of invalid
+ UTF-8 strings (Issue #5509)
+- Fixed an issue with the self-signed certificates generated by GNU TLS
+ (Issue #5506)
+- Fixed a potential memory leak when reading at the end of a file (Issue #5473)
+- Fixed potential unaligned accesses in the string pool (Issue #5474)
+- Fixed a potential memory leak when loading a PPD file (Issue #5475)
+- Added a USB quirks rule for the Lexmark E120n (Issue #5478)
+- Updated the USB quirks rule for Zebra label printers (Issue #5395)
+- Fixed a compile error on Linux (Issue #5483)
+- The lpadmin command, web interface, and scheduler all queried an IPP
+ Everywhere printer differently, resulting in different PPDs for the same
+ printer (Issue #5484)
+- The web interface no longer provides access to the log files (Issue #5513)
+- Non-Kerberized printing to Windows via IPP was broken (Issue #5515)
+- Eliminated use of private headers and some deprecated macOS APIs (Issue #5516)
+- The scheduler no longer stops a printer if an error occurs when a job is
+ canceled or aborted (Issue #5517)
+- Added a USB quirks rule for the DYMO 450 Turbo (Issue #5521)
+- Added a USB quirks rule for Xerox printers (Issue #5523)
+- The scheduler's self-signed certificate did not include all of the alternate
+ names for the server when using GNU TLS (Issue #5525)
+- Fixed compiler warnings with newer versions of GCC (Issue #5532, Issue #5533)
+- Fixed some PPD caching and IPP Everywhere PPD accounting/password bugs
+ (Issue #5535)
+- Fixed `PreserveJobHistory` bug with time values (Issue #5538)
+- The scheduler no longer advertises the HTTP methods it supports (Issue #5540)
+- Localization updates (Issue #5461, Issues #5471, Issue #5481, Issue #5486,
+ Issue #5489, Issue #5491, Issue #5492, Issue #5493, Issue #5494, Issue #5495,
+ Issue #5497, Issue #5499, Issue #5500, Issue #5501, Issue #5504)
+- The scheduler did not always idle exit as quickly as it could.
+- Added a new `ippeveprinter` command based on the old ippserver sample code.
+
+
+Changes in CUPS v2.3b7
+----------------------
+
+- Fixed some build failures (Issue #5451, Issue #5463)
+- Running ppdmerge with the same input and output filenames did not work as
+ advertised (Issue #5455)
+
+
+Changes in CUPS v2.3b6
+----------------------
+
+- Localization update (Issue #5339, Issue #5348, Issue #5362, Issue #5408,
+ Issue #5410)
+- Documentation updates (Issue #5369, Issue #5402, Issue #5403, Issue #5404)
+- CVE-2018-4300: Linux session cookies used a predictable random number seed.
+- All user commands now support the `--help` option (Issue #5326)
+- The `lpoptions` command now works with IPP Everywhere printers that have not
+ yet been added as local queues (Issue #5045)
- The lpadmin command would create a non-working printer in some error cases
(Issue #5305)
- The scheduler would crash if an empty `AccessLog` directive was specified
(Issue #5309)
+- The scheduler did not idle-exit on some Linux distributions (Issue #5319)
- Fixed a regression in the changes to ippValidateAttribute (Issue #5322,
Issue #5330)
- Fixed a crash bug in the Epson dot matrix driver (Issue #5323)
- Automatic debug logging of job errors did not work with systemd (Issue #5337)
- The web interface did not list the IPP Everywhere "driver" (Issue #5338)
+- The scheduler did not report all of the supported job options and values
+ (Issue #5340)
- The IPP Everywhere "driver" now properly supports face-up printers
(Issue #5345)
- Fixed some typos in the label printer drivers (Issue #5350)
+- Setting the `Community` name to the empty string in `snmp.conf` now disables
+ SNMP supply level monitoring by all the standard network backends
+ (Issue #5354)
- Multi-file jobs could get stuck if the backend failed (Issue #5359,
Issue #5413)
- The IPP Everywhere "driver" no longer does local filtering when printing to
- The cupstestppd utility did not generate errors for missing/mismatched
CloseUI/JCLCloseUI keywords (Issue #5381)
- The scheduler now reports the actual location of the log file (Issue #5398)
-- Added a USB quirk rule (Issue #5420)
+- Added USB quirk rules (Issue #5395, Issue #5420, Issue #5443)
+- The generated PPD files for IPP Everywhere printers did not contain the
+ cupsManualCopies keyword (Issue #5433)
+- Kerberos credentials might be truncated (Issue #5435)
+- The handling of `MaxJobTime 0` did not match the documentation (Issue #5438)
+- Fixed a bug adding a queue with the `-E` option (Issue #5440)
+- The `cupsaddsmb` program has been removed (Issue #5449)
+- The `cupstestdsc` program has been removed (Issue #5450)
- The scheduler was being backgrounded on macOS, causing applications to spin
(rdar://40436080)
- The scheduler did not validate that required initial request attributes were
- Authentication in the web interface did not work on macOS (rdar://41444473)
- Fixed an issue with HTTP Digest authentication (rdar://41709086)
- The scheduler could crash when job history was purged (rdar://42198057)
-- Dropped non-working RSS subscriptions UI from web interface templates.
+- Fixed a crash bug when mapping PPD duplex options to IPP attributes
+ (rdar://46183976)
- Fixed a memory leak for some IPP (extension) syntaxes.
+- The `cupscgi`, `cupsmime`, and `cupsppdc` support libraries are no longer
+ installed as shared libraries.
+- The `snmp` backend is now deprecated.
-Changes in CUPS v2.2.8
+Changes in CUPS v2.3b5
----------------------
-- Additional changes for the scheduler to substitute default values for invalid
- job attributes when running in "relaxed conformance" mode (Issue #5229)
- The `ipptool` program no longer checks for duplicate attributes when running
in list or CSV mode (Issue #5278)
-- Fixed builds without PAM (Issue #5283)
-- Fixed `lpoptions` man page (Issue #5286)
- The `cupsCreateJob`, `cupsPrintFile2`, and `cupsPrintFiles2` APIs did not use
the supplied HTTP connection (Issue #5288)
- Fixed another crash in the scheduler when adding an IPP Everywhere printer
- Fixed a parsing bug in the new authentication code.
-Changes in CUPS v2.2.7
+Changes in CUPS v2.3b4
----------------------
-- NOTICE: Raw print queues are now deprecated (Issue #5269)
-- Fixed an Avahi crash bug in the scheduler (Issue #5268)
-- The IPP Everywhere PPD generator did not include the `cupsJobPassword`
- keyword, when supported (Issue #5265)
-- Systemd did not restart cupsd when configuration changes were made that
- required a restart (Issue #5263)
-- The Lexmark Optra E310 printer needs the "no-reattach" USB quirk rule
- (Issue #5259)
-- The scheduler could crash while adding an IPP Everywhere printer (Issue #5258)
-- Label printers supported by the rastertolabel driver don't support SNMP, so
- don't delay printing to test it (Issue #5256)
-- Fixed a compile issue when PAM is not available (Issue #5253)
-- Documentation fixes (Issue #5252)
-- Star Micronics printers need the "unidir" USB quirk rule (Issue #5251)
-- The scheduler now supports using temporary print queues for older IPP/1.1
- print queues like those shared by CUPS 1.3 and earlier (Issue #5241)
-- Fixed printing to some IPP Everywhere printers (Issue #5238)
+- NOTICE: Printer drivers are now deprecated (Issue #5270)
- Kerberized printing to another CUPS server did not work correctly
(Issue #5233)
-- The `cupsRasterWritePixels` function did not correctly swap bytes for some
- formats (Issue #5225)
-- Added a USB quirk rule for Canon MP280 series printers (Issue #5221)
-- The `ppdInstallableConflict` tested too many constraints (Issue #5213)
-- More fixes for printing to old CUPS servers (Issue #5211)
-- The `cupsCopyDest` function now correctly copies the `is_default` value
- (Issue #5208)
-- The scheduler did not work with older versions of uClibc (Issue #5188)
-- The scheduler now substitutes default values for invalid job attributes when
- running in "relaxed conformance" mode (Issue #5186)
-- Fixed PAM module detection and added support for the common PAM definitions
- (Issue #5185)
-- Fixed a journald support bug in the scheduler (Issue #5181)
-- The cups-driverd program incorrectly stopped scanning PPDs as soon as a loop
- was seen (Issue #5170)
-- Fixed group validation on OpenBSD (Issue #5166)
-- Fixed the `ippserver` sample code when threading is disabled or unavailable
- (Issue #5154)
-- The `cupsEnumDests` function did not include options from the lpoptions files
- (Issue #5144)
-- The `SSLOptions` directive now supports `MinTLS` and `MaxTLS` options to
- control the minimum and maximum TLS versions that will be allowed,
- respectively (Issue #5119)
-- The scheduler did not write out dirty configuration and state files if there
- were open client connections (Issue #5118)
-- The `lpadmin` command now provides a better error message when an unsupported
- System V interface script is used (Issue #5111)
-- The `lp` and `lpr` commands now provide better error messages when the default
- printer cannot be found (Issue #5096)
-- No longer support backslash, question mark, or quotes in printer names
- (Issue #4966)
-- The CUPS library now supports the latest HTTP Digest authentication
- specification including support for SHA-256 (Issue #4862)
-- The `lpstat` command now reports when new jobs are being held (Issue #4761)
-- The `lpoptions` command incorrectly saved default options (Issue #4717)
-- The `ppdLocalizeIPPReason` function incorrectly returned a localized version
- of "none" (rdar://36566269)
-- TLS connections now properly timeout (rdar://34938533)
+- Fixed printing to some IPP Everywhere printers (Issue #5238)
+- Fixed installation of filters (Issue #5247)
+- The scheduler now supports using temporary print queues for older IPP/1.1
+ print queues like those shared by CUPS 1.3 and earlier (Issue #5241)
+- Star Micronics printers need the "unidir" USB quirk rule (Issue #5251)
+- Documentation fixes (Issue #5252)
+- Fixed a compile issue when PAM is not available (Issue #5253)
+- Label printers supported by the rastertolabel driver don't support SNMP, so
+ don't delay printing to test it (Issue #5256)
+- The scheduler could crash while adding an IPP Everywhere printer (Issue #5258)
+- The Lexmark Optra E310 printer needs the "no-reattach" USB quirk rule
+ (Issue #5259)
+- Systemd did not restart cupsd when configuration changes were made that
+ required a restart (Issue #5263)
+- The IPP Everywhere PPD generator did not include the `cupsJobPassword`
+ keyword, when supported (Issue #5265)
+- Fixed an Avahi crash bug in the scheduler (Issue #5268)
+- Raw print queues are now deprecated (Issue #5269)
+- Fixed an RPM packaging problem (Issue #5276)
- The IPP backend did not properly detect failed PDF prints (rdar://34055474)
-- Temporary files are now placed in the correct directory for sandboxed
- applications on macOS (rdar://problem/37789645)
-
-
-Changes in CUPS v2.2.6
-----------------------
-
-- DBUS notifications could crash the scheduler (Issue #5143)
-- Added USB quirks rules for Canon MP540 and Samsung ML-2160 (Issue #5148)
-- Fixed TLS cipher suite selection with GNU TLS (Issue #5145, Issue #5150)
-- Localization updates (Issue #5152)
-
-
-Changes in CUPS v2.2.5
-----------------------
-
-- The scheduler's `-t` option did not force all errors to the standard error
- file, making debugging of configuration problems hard (Issue #5041)
-- Fixed a typo in the CUPS Programming Manual (Issue #5042)
-- Fixed RPM packaging issue (Issue #5043, Issue #5044)
-- The `cupsGetDests` function incorrectly returned an empty list of printers if
- there was no default printer (Issue #5046)
-- The `cupsGetDests` function waited too long for network printers (Issue #5049)
-- Libtool support was completely broken with current libtool versions that use
- an incompatible command-line syntax (Issue #5050)
-- Fixed a build issue with `--enable-mallinfo` (Issue #5051)
-- The ippserver test program contained a deadlock issue (Issue #5054)
-- The `cupsLocalizeDest*` functions did not provide base localizations for
- all registered IPP attributes and values (Issue #5056)
-- The --enable-libtool configure option requires a path to the libtool program,
- but doesn't document or check for it (Issue #5062)
-- Fixed the `SSLOptions DenyCBC` option when using GNU TLS (Issue #5065)
-- Fixed the `ServerTokens None` option (Issue #5065)
-- Fixed the default `ServerAlias` value from `ServerName` (Issue #5072)
-- Fixed the adminurl field in the TXT record for fully-qualified `ServerName`
- values (Issue #5074)
-- The scheduler now creates a PID file when not running on demand with a modern
- service launcher (Issue #5080)
-- The web interface did not support newer language identifiers used by Microsoft
- web browsers (Issue #5803)
-- Updated the cups-files.conf and cupsd.conf file documentation for missing
- directives (Issue #5084)
-- Fixed an Avahi-related crash bug in the scheduler (Issue #5085, Issue #5086)
-- Fixed the interactions between the "print-quality" and "cupsPrintQuality"
- options (Issue #5090)
-- The IPP Everywhere PPD generator now sorts the supported resolutions before
- choosing them for draft, normal, and best quality modes (Issue #5091)
-- Fixed the localization unit test on Linux (Issue #5097)
-- The CUPS library did not reuse domain sockets (Issue #5098)
-- Fixed the "make check" target for some environments (Issue #5099)
-- The scheduler woke up once per second to remove old temporary queues
- (Issue #5100)
-- Added USB quirk rule for Kyocera printer (Issue #5102, Issue #5103)
-- Re-documented the limits of `file:///...` device URIs and moved the FileDevice
- directive in `cups-files.conf` to the list of deprecated configuration
- directives (Issue #5117)
-- Added USB quirk rule for HP LaserJet 1160 printer (Issue #5121)
-- Fixed the script interpreter detection in the configure script (Issue #5122)
-- The network backends now retry on more error conditions (Issue #5123)
-- Added a French translation of the web interface (Issue #5134)
-- `cupsGetDests2` was not using the supplied HTTP connection (Issue #5135)
-- `httpAddrConnect` leaked sockets in certain circumstances, causing some
- printers to hang (rdar://31965686)
-- Fixed an issue with Chinese localizations on macOS (rdar://32419311)
-- The IPP backend now always sends the "finishings" attribute for printers that
- support it because otherwise the client cannot override printer defaults
- (rdar://33169732)
-- The `cupsGetNamedDest` function did not use the local default printer
- (rdar://33228500)
-- The IPP backend incorrectly sent the "job-pages-per-set" attribute to PDF
- printers (rdar://33250434)
-- Fixed the `cups.strings` file that is used on macOS (rdar://33287650)
-- CUPS now sends the `Date` HTTP header in IPP requests (rdar://33302034)
-- The `ippCopyAttribute` function did not copy out-of-band values correctly
- (rdar://33688003)
-- Fixed the localization fallback code on macOS (rdar://33583699)
-- The scheduler did not run with a high enough priority, causing problems on
- busy systems (rdar://33789342)
-- Added support for Japanese Kaku 1 envelope size (rdar://34774110)
-- The `ipptool` program's `-P` option did not work correctly.
-- The `ipptool` program did not compare URI scheme or hostname components
- correctly for the WITH-ALL-HOSTNAMES, WITH-ALL-SCHEMES, WITH-HOSTNAME, or
- WITH-SCHEME predicates.
-
-
-Changes in CUPS v2.2.4
-----------------------
-
-- The scheduler did not remove old job files (Issue #4987)
-- cupsEnumDests did not return early when all printers had been discovered
- (Issue #4989)
-- The CUPS build system now supports cross-compilation (Issue #4897)
-- Added a new CUPS Programming Manual to replace the aging API documentation.
-- Added the `cupsAddIntegerOption` and `cupsGetIntegerOption` functions
- (Issue #4992)
-- The `cupsGetDests` and `cupsCreateJob` functions now support Bonjour printers
- (Issue #4993)
-- Added a USB quirk rule for Lexmark E260dn printers (Issue #4994)
-- Fixed a potential buffer overflow in the `cupstestppd` utility (Issue #4996)
-- IPP Everywhere improvements (Issue #4998)
-- Fixed the "cancel all jobs" function in the web interface for several
- languages (Issue #4999)
-- Fixed issues with local queues (Issue #5003, Issue #5008, Issue #5009)
-- The `lpstat` command now supports a `-e` option to enumerate local printers
- (either previously added or on the network) that can be accessed
- (Issue #5005)
-- The `lp` and `lpr` commands now support printing to network printers that
- haven't yet been added (Issue #5006)
-- Fixed a typo in the mime.types file.
-- Fixed a bug in the Spanish web interface template (Issue #5016)
-- The `cupsEnumDests*` and `cupsGetDest*` functions now report the value of the
- "printer-is-temporary" Printer Status attribute (Issue #5028)
-- Added Chinese localization (Issue #5029)
-- The `cupsCheckDestSupported` function did not support `NULL` values
- (Issue #5031)
-- Fixed some issues in the RPM spec file (Issue #5032)
-- The `cupsConnectDest` function now supports the `CUPS_DEST_FLAGS_DEVICE` flag
- for explicitly connecting to the device (printer) associated with the
- destination.
-- The `SSLOptions` directive in "client.conf" and "cupsd.conf" now supports
- `DenyCBC` and `DenyTLS1.0` options (Issue #5037)
-
-
-Changes in CUPS v2.2.3
-----------------------
-
-- The IPP backend could get into an infinite loop for certain errors, causing a
- hung queue (<rdar://problem/28008717>)
-- The scheduler could pause responding to client requests in order to save state
- changes to disk (<rdar://problem/28690656>)
-- Added support for PPD finishing keywords (Issue #4960, Issue #4961,
- Issue #4962)
-- The IPP backend did not send a media-col attribute for just the source or type
- (Issue #4963)
-- IPP Everywhere print queues did not always support all print qualities
- supported by the printer (Issue #4953)
-- IPP Everywhere print queues did not always support all media types supported
- by the printer (Issue #4953)
-- The IPP Everywhere PPD generator did not return useful error messages
- (Issue #4954)
-- The IPP Everywhere finishings support did not work correctly with common UI or
- command-line options (Issue #4976)
-- Fixed an error handling issue for the network backends (Issue #4979)
-- The default cupsd.conf file did not work on systems compiled without Kerberos
- support (Issue #4947)
-- The "reprint job" option was not available for some canceled jobs
- (Issue #4915)
-- Updated the job listing in the web interface (Issue #4978)
-- Fixed some localization issues on macOS (<rdar://problem/27245567>)
-
-
-Changes in CUPS v2.2.2
-----------------------
-
-- Fixed some issues with the Zebra ZPL printer driver (Issue #4898)
-- Fixed some issues with IPP Everywhere printer support (Issue #4893,
- Issue #4909, Issue #4916, Issue #4921, Issue #4923, Issue #4932, Issue #4933,
- Issue #4938)
-- The rastertopwg filter could crash with certain input (Issue #4942)
-- Optimized connection usage in the IPP backend (<rdar://problem/29547323>)
-- The scheduler did not detect when an encrypted connection was closed by the
- client on Linux (Issue #4901)
-- The cups-lpd program did not catch all legacy usage of ISO-8859-1
- (Issue #4899)
-- Fixed builds on systems without a working poll() implementation (Issue #4905)
-- Added a USB quirk rule for the Kyocera Ecosys P6026cdn (Issue #4900)
-- The scheduler no longer creates log files on startup
- (<rdar://problem/28332470>)
-- The ippContainsString function now uses case-insensitive comparisons for
- mimeMediaType, name, and text values in conformance with RFC 2911.
-- The network backends now log the addresses that were found for a printer
- (<rdar://problem/29268474>)
-- Let's Encrypt certificates did not work when the hostname contained uppercase
- letters (Issue #4919)
-- Fixed reporting of printed pages in the web interface (Issue #4924)
-- Updated systemd config files (Issue #4935)
-- Updated documentation (PR #4896)
-- Updated localizations (PR #4894, PR #4895, PR #4904, PR #4908, Issue #4946)
-- Updated packaging files (Issue #4940)
-
-
-Changes in CUPS v2.2.1
-----------------------
-
-- Added "CreateSelfSignedCerts" directive for cups-files.conf to control whether
- the scheduler automatically creates its own self-signed X.509 certificates for
- TLS connections (Issue #4876)
-- http*Connect did not handle partial failures (Issue #4870)
-- Addressed some build warnings on Linux (Issue #4881)
-- cupsHashData did not use the correct hashing algorithm
- (<rdar://problem/28209220>)
-- Updated man pages (PR #4885)
-- Updated localizations (PR #4877, PR #4886)
-
-
-Changes in CUPS v2.2.0
+- TLS connections now properly timeout (rdar://34938533)
+- Temp files could not be created in some sandboxed applications
+ (rdar://37789645)
+- The ipptool `--ippserver` option did not encode out-of-band attributes
+ correctly.
+- Added public `cupsEncodeOption` API for encoding a single option as an IPP
+ attribute.
+- Removed support for the `-D_PPD_DEPRECATED=""` developer cheat - the PPD API
+ should no longer be used.
+- Removed support for `-D_IPP_PRIVATE_STRUCTURES=1` developer cheat - the IPP
+ accessor functions should be used instead.
+
+
+Changes in CUPS v2.3b3
----------------------
-- Normalized the TLS certificate validation code and added additional error
- messages to aid troubleshooting.
-- The httpConnect functions did not work on Linux when cupsd was not running
- (Issue #4870)
-- The --no-remote-any option of cupsctl had no effect (Issue #4866)
-- http*Connect did not return early when all addresses failed (Issue #4870)
-
-
-Changes in CUPS v2.2rc1
------------------------
-
-- Updated the list of supported IPP Everywhere media types.
-- The IPP backend did not validate TLS credentials properly.
-- The printer-state-message attribute was not cleared after a print job with no
- errors (Issue #4851)
-- The CUPS-Add-Modify-Class and CUPS-Add-Modify-Printer operations did not
- always return an error for failed adds (Issue #4854)
-- PPD files with names longer than 127 bytes did not work (Issue #4860)
-- Updated localizations (Issue #4846, PR #4858)
+- More fixes for printing to old CUPS servers (Issue #5211)
+- The IPP Everywhere PPD generator did not support deep grayscale or 8-bit per
+ component AdobeRGB (Issue #5227)
+- Additional changes for the scheduler to substitute default values for invalid
+ job attributes when running in "relaxed conformance" mode (Issue #5229)
+- Localization changes (Issue #5232, rdar://37068158)
+- The `cupsCopyDestInfo` function did not work with all print queues
+ (Issue #5235)
-Changes in CUPS v2.2b2
+Changes in CUPS v2.3b2
----------------------
-- Added Upstart support (PR #4825)
-- CUPS now supports Let's Encrypt certificates on Linux.
+- Localization changes (Issue #5210)
+- Build fixes (Issue #5217)
+- IPP Everywhere PPDs were not localized to English (Issue #5205)
+- The `cupsGetDests` and `cupsEnumDests` functions no longer filter out local
+ print services like IPP USB devices (Issue #5206)
+- The `cupsCopyDest` function now correctly copies the `is_default` value
+ (Issue #5208)
+- Printing to old CUPS servers has been fixed (Issue #5211)
+- The `ppdInstallableConflict` tested too many constraints (Issue #5213)
+- All HTTP field values can now be longer than `HTTP_MAX_VALUE` bytes
+ (Issue #5216)
+- Added a USB quirk rule for Canon MP280 series printers (Issue #5221)
+- The `cupsRasterWritePixels` function did not correctly swap bytes for some
+ formats (Issue #5225)
+- Fixed an issue with mapping finishing options (rdar://34250727)
+- The `ppdLocalizeIPPReason` function incorrectly returned a localized version
+ of "none" (rdar://36566269)
+- The scheduler did not add ".local" to the default DNS-SD host name when
+ needed.
-Changes in CUPS v2.2b1
+Changes in CUPS v2.3b1
----------------------
-- All CUPS commands now support POSIX options (Issue #4813)
-- The scheduler now restarts faster (Issue #4760)
-- Improved performance of web interface with large numbers of jobs (Issue #3819)
-- Encrypted printing can now be limited to only trusted printers and servers
- (<rdar://problem/25711658>)
-- The scheduler now advertises PWG Raster attributes for IPP Everywhere clients
- (Issue #4428)
-- The scheduler now logs informational messages for jobs at LogLevel "info"
- (Issue #4815)
-- The scheduler now uses the getgrouplist function when available (Issue #4611)
-- The IPP backend no longer enables compression by default except for certain
- raster formats that generally benefit from it (<rdar://problem/25166952>)
-- The scheduler did not handle out-of-disk situations gracefully (Issue #4742)
-- The LPD mini-daemon now detects invalid UTF-8 sequences in job, document, and
- user names (Issue #4748)
-- The IPP backend now continues on to the next job when the remote server/
- printer puts the job on hold (<rdar://problem/24858548>)
-- The scheduler did not cancel multi-document jobs immediately
- (<rdar://problem/24854834>)
-- The scheduler did not return non-shared printers to local clients unless they
- connected to the domain socket (<rdar://problem/24566996>)
-- The scheduler now reads the spool directory if one or more job cache entries
- point to deleted jobs (<rdar://problem/24048846>)
-- Added support for disc media sizes (<rdar://problem/20219536>)
-- The httpAddrConnect and httpConnect* APIs now try connecting to multiple
- addresses in parallel (<rdar://problem/20643153>)
-- The cupsd domain socket is no longer world-accessible on macOS
- (<rdar://problem/7542560>)
-- Interface scripts are no longer supported for security reasons
- (<rdar://problem/23135640>)
-- Added a new cupsHashData API and support for hashed job passwords
- (<rdar://problem/20221502>)
-- Localization fixes (<rdar://problem/25292403>, <rdar://problem/25461517>,
- Issue #4041, Issue #4796)
-- Documentation changes (Issue #4624, Issue #4781)
-- Packaging fixes (PR #4832)
+- CUPS is now provided under the Apache License, Version 2.0.
+- Documentation updates (Issue #4580, Issue #5177, Issue #5192)
+- The `cupsCopyDestConflicts` function now handles collection attribute
+ ("media-col", "finishings-col", etc.) constraints (Issue #4096)
+- The `lpoptions` command incorrectly saved default options (Issue #4717)
+- The `lpstat` command now reports when new jobs are being held (Issue #4761)
+- The `ippfind` command now supports finding printers whose name starts with an
+ underscore (Issue #4833)
+- The CUPS library now supports the latest HTTP Digest authentication
+ specification including support for SHA-256 (Issue #4862)
+- The scheduler now supports the "printer-id" attribute (Issue #4868)
+- No longer support backslash, question mark, or quotes in printer names
+ (Issue #4966)
+- The scheduler no longer logs pages as they are printed, instead just logging
+ a total of the pages printed at job completion (Issue #4991)
+- Dropped RSS subscription management from the web interface (Issue #5012)
+- Bonjour printer sharing now uses the DNS-SD hostname (or ServerName value if
+ none is defined) when registering shared printers on the network (Issue #5071)
+- The `ipptool` command now supports writing `ippserver` attributes files
+ (Issue #5093)
+- The `lp` and `lpr` commands now provide better error messages when the default
+ printer cannot be found (Issue #5096)
+- The `lpadmin` command now provides a better error message when an unsupported
+ System V interface script is used (Issue #5111)
+- The scheduler did not write out dirty configuration and state files if there
+ were open client connections (Issue #5118)
+- The `SSLOptions` directive now supports `MinTLS` and `MaxTLS` options to
+ control the minimum and maximum TLS versions that will be allowed,
+ respectively (Issue #5119)
+- Dropped hard-coded CGI scripting language support (Issue #5124)
+- The `cupsEnumDests` function did not include options from the lpoptions
+ files (Issue #5144)
+- Fixed the `ippserver` sample code when threading is disabled or unavailable
+ (Issue #5154)
+- Added label markup to checkbox and radio button controls in the web interface
+ templates (Issue #5161)
+- Fixed group validation on OpenBSD (Issue #5166)
+- Improved IPP Everywhere media support, including a new
+ `cupsAddDestMediaOptions` function (Issue #5167)
+- IPP Everywhere PPDs now include localizations of printer-specific media types,
+ when available (Issue #5168)
+- The cups-driverd program incorrectly stopped scanning PPDs as soon as a loop
+ was seen (Issue #5170)
+- IPP Everywhere PPDs now support IPP job presets (Issue #5179)
+- IPP Everywhere PPDs now support finishing templates (Issue #5180)
+- Fixed a journald support bug in the scheduler (Issue #5181)
+- Fixed PAM module detection and added support for the common PAM definitions
+ (Issue #5185)
+- The scheduler now substitutes default values for invalid job attributes when
+ running in "relaxed conformance" mode (Issue #5186)
+- The scheduler did not work with older versions of uClibc (Issue #5188)
+- The scheduler now generates a strings file for localizing PPD options
+ (Issue #5194)
projects / platform / upstream / cups.git / blobdiff