CHANGES.md

   1 CHANGES - 2.2.9 - 2018-08-27
   2 ============================
   3
   4
   5 Changes in CUPS v2.2.9
   6 ----------------------
   7
   8 - Localization changes (Issue #5348, Issue #5362)
   9 - Documentation updates (Issue #5369)
  10 - The lpadmin command would create a non-working printer in some error cases
  11   (Issue #5305)
  12 - The scheduler would crash if an empty `AccessLog` directive was specified
  13   (Issue #5309)
  14 - Fixed a regression in the changes to ippValidateAttribute (Issue #5322,
  15   Issue #5330)
  16 - Fixed a crash bug in the Epson dot matrix driver (Issue #5323)
  17 - Automatic debug logging of job errors did not work with systemd (Issue #5337)
  18 - The web interface did not list the IPP Everywhere "driver" (Issue #5338)
  19 - Fixed some typos in the label printer drivers (Issue #5350)
  20 - The IPP Everywhere "driver" no longer does local filtering when printing to
  21   a shared CUPS printer (Issue #5361)
  22 - Fixed some memory leaks discovered by Coverity (Issue #5375)
  23 - The PPD compiler incorrectly terminated JCL options (Issue #5379)
  24 - The cupstestppd utility did not generate errors for missing/mismatched
  25   CloseUI/JCLCloseUI keywords (Issue #5381)
  26 - The scheduler was being backgrounded on macOS, causing applications to spin
  27   (rdar://40436080)
  28 - The scheduler did not validate that required initial request attributes were
  29   in the operation group (rdar://41098178)
  30 - Authentication in the web interface did not work on macOS (rdar://41444473)
  31 - Dropped non-working RSS subscriptions UI from web interface templates.
  32 - Fixed a memory leak for some IPP (extension) syntaxes.
  33
  34
  35 Changes in CUPS v2.2.8
  36 ----------------------
  37
  38 - Additional changes for the scheduler to substitute default values for invalid
  39   job attributes when running in "relaxed conformance" mode (Issue #5229)
  40 - The `ipptool` program no longer checks for duplicate attributes when running
  41   in list or CSV mode (Issue #5278)
  42 - Fixed builds without PAM (Issue #5283)
  43 - Fixed `lpoptions` man page (Issue #5286)
  44 - The `cupsCreateJob`, `cupsPrintFile2`, and `cupsPrintFiles2` APIs did not use
  45   the supplied HTTP connection (Issue #5288)
  46 - Fixed another crash in the scheduler when adding an IPP Everywhere printer
  47   (Issue #5290)
  48 - Added a workaround for certain web browsers that do not support multiple
  49   authentication schemes in a single response header (Issue #5289)
  50 - Fixed policy limits containing the `All` operation (Issue #5296)
  51 - The scheduler was always restarted after idle-exit with systemd (Issue #5297)
  52 - Added a USB quirks rule for the HP LaserJet P1102 (Issue #5310)
  53 - The mailto notifier did not wait for the welcome message (Issue #5312)
  54 - Fixed a parsing bug in the pstops filter (Issue #5321)
  55 - Documentation updates (Issue #5299, Issue #5301, Issue #5306)
  56 - Localization updates (Issue #5317)
  57 - The scheduler allowed environment variables to be specified in the
  58   `cupsd.conf` file (rdar://37836779, rdar://37836995, rdar://37837252,
  59   rdar://37837581)
  60 - Fax queues did not support pause (p) or wait-for-dialtone (w) characters
  61   (rdar://39212256)
  62 - The scheduler did not validate notify-recipient-uri values properly
  63   (rdar://40068936)
  64 - The IPP parser allowed invalid group tags (rdar://40442124)
  65 - Fixed a parsing bug in the new authentication code.
  66
  67
  68 Changes in CUPS v2.2.7
  69 ----------------------
  70
  71 - NOTICE: Raw print queues are now deprecated (Issue #5269)
  72 - Fixed an Avahi crash bug in the scheduler (Issue #5268)
  73 - The IPP Everywhere PPD generator did not include the `cupsJobPassword`
  74   keyword, when supported (Issue #5265)
  75 - Systemd did not restart cupsd when configuration changes were made that
  76   required a restart (Issue #5263)
  77 - The Lexmark Optra E310 printer needs the "no-reattach" USB quirk rule
  78   (Issue #5259)
  79 - The scheduler could crash while adding an IPP Everywhere printer (Issue #5258)
  80 - Label printers supported by the rastertolabel driver don't support SNMP, so
  81   don't delay printing to test it (Issue #5256)
  82 - Fixed a compile issue when PAM is not available (Issue #5253)
  83 - Documentation fixes (Issue #5252)
  84 - Star Micronics printers need the "unidir" USB quirk rule (Issue #5251)
  85 - The scheduler now supports using temporary print queues for older IPP/1.1
  86   print queues like those shared by CUPS 1.3 and earlier (Issue #5241)
  87 - Fixed printing to some IPP Everywhere printers (Issue #5238)
  88 - Kerberized printing to another CUPS server did not work correctly
  89   (Issue #5233)
  90 - The `cupsRasterWritePixels` function did not correctly swap bytes for some
  91   formats (Issue #5225)
  92 - Added a USB quirk rule for Canon MP280 series printers (Issue #5221)
  93 - The `ppdInstallableConflict` tested too many constraints (Issue #5213)
  94 - More fixes for printing to old CUPS servers (Issue #5211)
  95 - The `cupsCopyDest` function now correctly copies the `is_default` value
  96   (Issue #5208)
  97 - The scheduler did not work with older versions of uClibc (Issue #5188)
  98 - The scheduler now substitutes default values for invalid job attributes when
  99   running in "relaxed conformance" mode (Issue #5186)
 100 - Fixed PAM module detection and added support for the common PAM definitions
 101   (Issue #5185)
 102 - Fixed a journald support bug in the scheduler (Issue #5181)
 103 - The cups-driverd program incorrectly stopped scanning PPDs as soon as a loop
 104   was seen (Issue #5170)
 105 - Fixed group validation on OpenBSD (Issue #5166)
 106 - Fixed the `ippserver` sample code when threading is disabled or unavailable
 107   (Issue #5154)
 108 - The `cupsEnumDests` function did not include options from the lpoptions files
 109   (Issue #5144)
 110 - The `SSLOptions` directive now supports `MinTLS` and `MaxTLS` options to
 111   control the minimum and maximum TLS versions that will be allowed,
 112   respectively (Issue #5119)
 113 - The scheduler did not write out dirty configuration and state files if there
 114   were open client connections (Issue #5118)
 115 - The `lpadmin` command now provides a better error message when an unsupported
 116   System V interface script is used (Issue #5111)
 117 - The `lp` and `lpr` commands now provide better error messages when the default
 118   printer cannot be found (Issue #5096)
 119 - No longer support backslash, question mark, or quotes in printer names
 120   (Issue #4966)
 121 - The CUPS library now supports the latest HTTP Digest authentication
 122   specification including support for SHA-256 (Issue #4862)
 123 - The `lpstat` command now reports when new jobs are being held (Issue #4761)
 124 - The `lpoptions` command incorrectly saved default options (Issue #4717)
 125 - The `ppdLocalizeIPPReason` function incorrectly returned a localized version
 126   of "none" (rdar://36566269)
 127 - TLS connections now properly timeout (rdar://34938533)
 128 - The IPP backend did not properly detect failed PDF prints (rdar://34055474)
 129 - Temporary files are now placed in the correct directory for sandboxed
 130   applications on macOS (rdar://problem/37789645)
 131
 132
 133 Changes in CUPS v2.2.6
 134 ----------------------
 135
 136 - DBUS notifications could crash the scheduler (Issue #5143)
 137 - Added USB quirks rules for Canon MP540 and Samsung ML-2160 (Issue #5148)
 138 - Fixed TLS cipher suite selection with GNU TLS (Issue #5145, Issue #5150)
 139 - Localization updates (Issue #5152)
 140
 141
 142 Changes in CUPS v2.2.5
 143 ----------------------
 144
 145 - The scheduler's `-t` option did not force all errors to the standard error
 146   file, making debugging of configuration problems hard (Issue #5041)
 147 - Fixed a typo in the CUPS Programming Manual (Issue #5042)
 148 - Fixed RPM packaging issue (Issue #5043, Issue #5044)
 149 - The `cupsGetDests` function incorrectly returned an empty list of printers if
 150   there was no default printer (Issue #5046)
 151 - The `cupsGetDests` function waited too long for network printers (Issue #5049)
 152 - Libtool support was completely broken with current libtool versions that use
 153   an incompatible command-line syntax (Issue #5050)
 154 - Fixed a build issue with `--enable-mallinfo` (Issue #5051)
 155 - The ippserver test program contained a deadlock issue (Issue #5054)
 156 - The `cupsLocalizeDest*` functions did not provide base localizations for
 157   all registered IPP attributes and values (Issue #5056)
 158 - The --enable-libtool configure option requires a path to the libtool program,
 159   but doesn't document or check for it (Issue #5062)
 160 - Fixed the `SSLOptions DenyCBC` option when using GNU TLS (Issue #5065)
 161 - Fixed the `ServerTokens None` option (Issue #5065)
 162 - Fixed the default `ServerAlias` value from `ServerName` (Issue #5072)
 163 - Fixed the adminurl field in the TXT record for fully-qualified `ServerName`
 164   values (Issue #5074)
 165 - The scheduler now creates a PID file when not running on demand with a modern
 166   service launcher (Issue #5080)
 167 - The web interface did not support newer language identifiers used by Microsoft
 168   web browsers (Issue #5803)
 169 - Updated the cups-files.conf and cupsd.conf file documentation for missing
 170   directives (Issue #5084)
 171 - Fixed an Avahi-related crash bug in the scheduler (Issue #5085, Issue #5086)
 172 - Fixed the interactions between the "print-quality" and "cupsPrintQuality"
 173   options (Issue #5090)
 174 - The IPP Everywhere PPD generator now sorts the supported resolutions before
 175   choosing them for draft, normal, and best quality modes (Issue #5091)
 176 - Fixed the localization unit test on Linux (Issue #5097)
 177 - The CUPS library did not reuse domain sockets (Issue #5098)
 178 - Fixed the "make check" target for some environments (Issue #5099)
 179 - The scheduler woke up once per second to remove old temporary queues
 180   (Issue #5100)
 181 - Added USB quirk rule for Kyocera printer (Issue #5102, Issue #5103)
 182 - Re-documented the limits of `file:///...` device URIs and moved the FileDevice
 183   directive in `cups-files.conf` to the list of deprecated configuration
 184   directives (Issue #5117)
 185 - Added USB quirk rule for HP LaserJet 1160 printer (Issue #5121)
 186 - Fixed the script interpreter detection in the configure script (Issue #5122)
 187 - The network backends now retry on more error conditions (Issue #5123)
 188 - Added a French translation of the web interface (Issue #5134)
 189 - `cupsGetDests2` was not using the supplied HTTP connection (Issue #5135)
 190 - `httpAddrConnect` leaked sockets in certain circumstances, causing some
 191   printers to hang (rdar://31965686)
 192 - Fixed an issue with Chinese localizations on macOS (rdar://32419311)
 193 - The IPP backend now always sends the "finishings" attribute for printers that
 194   support it because otherwise the client cannot override printer defaults
 195   (rdar://33169732)
 196 - The `cupsGetNamedDest` function did not use the local default printer
 197   (rdar://33228500)
 198 - The IPP backend incorrectly sent the "job-pages-per-set" attribute to PDF
 199   printers (rdar://33250434)
 200 - Fixed the `cups.strings` file that is used on macOS (rdar://33287650)
 201 - CUPS now sends the `Date` HTTP header in IPP requests (rdar://33302034)
 202 - The `ippCopyAttribute` function did not copy out-of-band values correctly
 203   (rdar://33688003)
 204 - Fixed the localization fallback code on macOS (rdar://33583699)
 205 - The scheduler did not run with a high enough priority, causing problems on
 206   busy systems (rdar://33789342)
 207 - Added support for Japanese Kaku 1 envelope size (rdar://34774110)
 208 - The `ipptool` program's `-P` option did not work correctly.
 209 - The `ipptool` program did not compare URI scheme or hostname components
 210   correctly for the WITH-ALL-HOSTNAMES, WITH-ALL-SCHEMES, WITH-HOSTNAME, or
 211   WITH-SCHEME predicates.
 212
 213
 214 Changes in CUPS v2.2.4
 215 ----------------------
 216
 217 - The scheduler did not remove old job files (Issue #4987)
 218 - cupsEnumDests did not return early when all printers had been discovered
 219   (Issue #4989)
 220 - The CUPS build system now supports cross-compilation (Issue #4897)
 221 - Added a new CUPS Programming Manual to replace the aging API documentation.
 222 - Added the `cupsAddIntegerOption` and `cupsGetIntegerOption` functions
 223   (Issue #4992)
 224 - The `cupsGetDests` and `cupsCreateJob` functions now support Bonjour printers
 225   (Issue #4993)
 226 - Added a USB quirk rule for Lexmark E260dn printers (Issue #4994)
 227 - Fixed a potential buffer overflow in the `cupstestppd` utility (Issue #4996)
 228 - IPP Everywhere improvements (Issue #4998)
 229 - Fixed the "cancel all jobs" function in the web interface for several
 230   languages (Issue #4999)
 231 - Fixed issues with local queues (Issue #5003, Issue #5008, Issue #5009)
 232 - The `lpstat` command now supports a `-e` option to enumerate local printers
 233   (either previously added or on the network) that can be accessed
 234   (Issue #5005)
 235 - The `lp` and `lpr` commands now support printing to network printers that
 236   haven't yet been added (Issue #5006)
 237 - Fixed a typo in the mime.types file.
 238 - Fixed a bug in the Spanish web interface template (Issue #5016)
 239 - The `cupsEnumDests*` and `cupsGetDest*` functions now report the value of the
 240   "printer-is-temporary" Printer Status attribute (Issue #5028)
 241 - Added Chinese localization (Issue #5029)
 242 - The `cupsCheckDestSupported` function did not support `NULL` values
 243   (Issue #5031)
 244 - Fixed some issues in the RPM spec file (Issue #5032)
 245 - The `cupsConnectDest` function now supports the `CUPS_DEST_FLAGS_DEVICE` flag
 246   for explicitly connecting to the device (printer) associated with the
 247   destination.
 248 - The `SSLOptions` directive in "client.conf" and "cupsd.conf" now supports
 249   `DenyCBC` and `DenyTLS1.0` options (Issue #5037)
 250
 251
 252 Changes in CUPS v2.2.3
 253 ----------------------
 254
 255 - The IPP backend could get into an infinite loop for certain errors, causing a
 256   hung queue (<rdar://problem/28008717>)
 257 - The scheduler could pause responding to client requests in order to save state
 258   changes to disk (<rdar://problem/28690656>)
 259 - Added support for PPD finishing keywords (Issue #4960, Issue #4961,
 260   Issue #4962)
 261 - The IPP backend did not send a media-col attribute for just the source or type
 262   (Issue #4963)
 263 - IPP Everywhere print queues did not always support all print qualities
 264   supported by the printer (Issue #4953)
 265 - IPP Everywhere print queues did not always support all media types supported
 266   by the printer (Issue #4953)
 267 - The IPP Everywhere PPD generator did not return useful error messages
 268   (Issue #4954)
 269 - The IPP Everywhere finishings support did not work correctly with common UI or
 270   command-line options (Issue #4976)
 271 - Fixed an error handling issue for the network backends (Issue #4979)
 272 - The default cupsd.conf file did not work on systems compiled without Kerberos
 273   support (Issue #4947)
 274 - The "reprint job" option was not available for some canceled jobs
 275   (Issue #4915)
 276 - Updated the job listing in the web interface (Issue #4978)
 277 - Fixed some localization issues on macOS (<rdar://problem/27245567>)
 278
 279
 280 Changes in CUPS v2.2.2
 281 ----------------------
 282
 283 - Fixed some issues with the Zebra ZPL printer driver (Issue #4898)
 284 - Fixed some issues with IPP Everywhere printer support (Issue #4893,
 285   Issue #4909, Issue #4916, Issue #4921, Issue #4923, Issue #4932, Issue #4933,
 286   Issue #4938)
 287 - The rastertopwg filter could crash with certain input (Issue #4942)
 288 - Optimized connection usage in the IPP backend (<rdar://problem/29547323>)
 289 - The scheduler did not detect when an encrypted connection was closed by the
 290   client on Linux (Issue #4901)
 291 - The cups-lpd program did not catch all legacy usage of ISO-8859-1
 292   (Issue #4899)
 293 - Fixed builds on systems without a working poll() implementation (Issue #4905)
 294 - Added a USB quirk rule for the Kyocera Ecosys P6026cdn (Issue #4900)
 295 - The scheduler no longer creates log files on startup
 296   (<rdar://problem/28332470>)
 297 - The ippContainsString function now uses case-insensitive comparisons for
 298   mimeMediaType, name, and text values in conformance with RFC 2911.
 299 - The network backends now log the addresses that were found for a printer
 300   (<rdar://problem/29268474>)
 301 - Let's Encrypt certificates did not work when the hostname contained uppercase
 302   letters (Issue #4919)
 303 - Fixed reporting of printed pages in the web interface (Issue #4924)
 304 - Updated systemd config files (Issue #4935)
 305 - Updated documentation (PR #4896)
 306 - Updated localizations (PR #4894, PR #4895, PR #4904, PR #4908, Issue #4946)
 307 - Updated packaging files (Issue #4940)
 308
 309
 310 Changes in CUPS v2.2.1
 311 ----------------------
 312
 313 - Added "CreateSelfSignedCerts" directive for cups-files.conf to control whether
 314   the scheduler automatically creates its own self-signed X.509 certificates for
 315   TLS connections (Issue #4876)
 316 - http*Connect did not handle partial failures (Issue #4870)
 317 - Addressed some build warnings on Linux (Issue #4881)
 318 - cupsHashData did not use the correct hashing algorithm
 319   (<rdar://problem/28209220>)
 320 - Updated man pages (PR #4885)
 321 - Updated localizations (PR #4877, PR #4886)
 322
 323
 324 Changes in CUPS v2.2.0
 325 ----------------------
 326
 327 - Normalized the TLS certificate validation code and added additional error
 328   messages to aid troubleshooting.
 329 - The httpConnect functions did not work on Linux when cupsd was not running
 330   (Issue #4870)
 331 - The --no-remote-any option of cupsctl had no effect (Issue #4866)
 332 - http*Connect did not return early when all addresses failed (Issue #4870)
 333
 334
 335 Changes in CUPS v2.2rc1
 336 -----------------------
 337
 338 - Updated the list of supported IPP Everywhere media types.
 339 - The IPP backend did not validate TLS credentials properly.
 340 - The printer-state-message attribute was not cleared after a print job with no
 341   errors (Issue #4851)
 342 - The CUPS-Add-Modify-Class and CUPS-Add-Modify-Printer operations did not
 343   always return an error for failed adds (Issue #4854)
 344 - PPD files with names longer than 127 bytes did not work (Issue #4860)
 345 - Updated localizations (Issue #4846, PR #4858)
 346
 347
 348 Changes in CUPS v2.2b2
 349 ----------------------
 350
 351 - Added Upstart support (PR #4825)
 352 - CUPS now supports Let's Encrypt certificates on Linux.
 353
 354
 355 Changes in CUPS v2.2b1
 356 ----------------------
 357
 358 - All CUPS commands now support POSIX options (Issue #4813)
 359 - The scheduler now restarts faster (Issue #4760)
 360 - Improved performance of web interface with large numbers of jobs (Issue #3819)
 361 - Encrypted printing can now be limited to only trusted printers and servers
 362   (<rdar://problem/25711658>)
 363 - The scheduler now advertises PWG Raster attributes for IPP Everywhere clients
 364   (Issue #4428)
 365 - The scheduler now logs informational messages for jobs at LogLevel "info"
 366   (Issue #4815)
 367 - The scheduler now uses the getgrouplist function when available (Issue #4611)
 368 - The IPP backend no longer enables compression by default except for certain
 369   raster formats that generally benefit from it (<rdar://problem/25166952>)
 370 - The scheduler did not handle out-of-disk situations gracefully (Issue #4742)
 371 - The LPD mini-daemon now detects invalid UTF-8 sequences in job, document, and
 372   user names (Issue #4748)
 373 - The IPP backend now continues on to the next job when the remote server/
 374   printer puts the job on hold (<rdar://problem/24858548>)
 375 - The scheduler did not cancel multi-document jobs immediately
 376   (<rdar://problem/24854834>)
 377 - The scheduler did not return non-shared printers to local clients unless they
 378   connected to the domain socket (<rdar://problem/24566996>)
 379 - The scheduler now reads the spool directory if one or more job cache entries
 380   point to deleted jobs (<rdar://problem/24048846>)
 381 - Added support for disc media sizes (<rdar://problem/20219536>)
 382 - The httpAddrConnect and httpConnect* APIs now try connecting to multiple
 383   addresses in parallel (<rdar://problem/20643153>)
 384 - The cupsd domain socket is no longer world-accessible on macOS
 385   (<rdar://problem/7542560>)
 386 - Interface scripts are no longer supported for security reasons
 387   (<rdar://problem/23135640>)
 388 - Added a new cupsHashData API and support for hashed job passwords
 389   (<rdar://problem/20221502>)
 390 - Localization fixes (<rdar://problem/25292403>, <rdar://problem/25461517>,
 391   Issue #4041, Issue #4796)
 392 - Documentation changes (Issue #4624, Issue #4781)
 393 - Packaging fixes (PR #4832)