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1 CHANGES - 2.3b8 - 2019-02-21
2 ============================
3
4
5 Changes in CUPS v2.3b8
6 ----------------------
7
8 - Fixed a potential crash bug in cups-driverd (rdar://46625579)
9 - Fixed a performance regression with large PPDs (rdar://47040759)
10 - The `ippValidateAttribute` function did not catch all instances of invalid
11 UTF-8 strings (Issue #5509)
12 - Fixed an issue with the self-signed certificates generated by GNU TLS
13 (Issue #5506)
14 - Fixed a potential memory leak when reading at the end of a file (Issue #5473)
15 - Fixed potential unaligned accesses in the string pool (Issue #5474)
16 - Fixed a potential memory leak when loading a PPD file (Issue #5475)
17 - Added a USB quirks rule for the Lexmark E120n (Issue #5478)
18 - Updated the USB quirks rule for Zebra label printers (Issue #5395)
19 - Fixed a compile error on Linux (Issue #5483)
20 - The lpadmin command, web interface, and scheduler all queried an IPP
21 Everywhere printer differently, resulting in different PPDs for the same
22 printer (Issue #5484)
23 - The web interface no longer provides access to the log files (Issue #5513)
24 - Non-Kerberized printing to Windows via IPP was broken (Issue #5515)
25 - Eliminated use of private headers and some deprecated macOS APIs (Issue #5516)
26 - The scheduler no longer stops a printer if an error occurs when a job is
27 canceled or aborted (Issue #5517)
28 - Added a USB quirks rule for the DYMO 450 Turbo (Issue #5521)
29 - Added a USB quirks rule for Xerox printers (Issue #5523)
30 - The scheduler's self-signed certificate did not include all of the alternate
31 names for the server when using GNU TLS (Issue #5525)
32 - Localization updates (Issue #5461, Issues #5471, Issue #5481, Issue #5486,
33 Issue #5489, Issue #5491, Issue #5492, Issue #5493, Issue #5494, Issue #5495,
34 Issue #5497, Issue #5499, Issue #5500, Issue #5501, Issue #5504)
35 - The scheduler did not always idle exit as quickly as it could.
36
37
38 Changes in CUPS v2.3b7
39 ----------------------
40
41 - Fixed some build failures (Issue #5451, Issue #5463)
42 - Running ppdmerge with the same input and output filenames did not work as
43 advertised (Issue #5455)
44
45
46 Changes in CUPS v2.3b6
47 ----------------------
48
49 - Localization update (Issue #5339, Issue #5348, Issue #5362, Issue #5408,
50 Issue #5410)
51 - Documentation updates (Issue #5369, Issue #5402, Issue #5403, Issue #5404)
52 - CVE-2018-4700: Linux session cookies used a predictable random number seed.
53 - All user commands now support the `--help` option (Issue #5326)
54 - The `lpoptions` command now works with IPP Everywhere printers that have not
55 yet been added as local queues (Issue #5045)
56 - The lpadmin command would create a non-working printer in some error cases
57 (Issue #5305)
58 - The scheduler would crash if an empty `AccessLog` directive was specified
59 (Issue #5309)
60 - The scheduler did not idle-exit on some Linux distributions (Issue #5319)
61 - Fixed a regression in the changes to ippValidateAttribute (Issue #5322,
62 Issue #5330)
63 - Fixed a crash bug in the Epson dot matrix driver (Issue #5323)
64 - Automatic debug logging of job errors did not work with systemd (Issue #5337)
65 - The web interface did not list the IPP Everywhere "driver" (Issue #5338)
66 - The scheduler did not report all of the supported job options and values
67 (Issue #5340)
68 - The IPP Everywhere "driver" now properly supports face-up printers
69 (Issue #5345)
70 - Fixed some typos in the label printer drivers (Issue #5350)
71 - Setting the `Community` name to the empty string in `snmp.conf` now disables
72 SNMP supply level monitoring by all the standard network backends
73 (Issue #5354)
74 - Multi-file jobs could get stuck if the backend failed (Issue #5359,
75 Issue #5413)
76 - The IPP Everywhere "driver" no longer does local filtering when printing to
77 a shared CUPS printer (Issue #5361)
78 - The lpadmin command now correctly reports IPP errors when configuring an
79 IPP Everywhere printer (Issue #5370)
80 - Fixed some memory leaks discovered by Coverity (Issue #5375)
81 - The PPD compiler incorrectly terminated JCL options (Issue #5379)
82 - The cupstestppd utility did not generate errors for missing/mismatched
83 CloseUI/JCLCloseUI keywords (Issue #5381)
84 - The scheduler now reports the actual location of the log file (Issue #5398)
85 - Added USB quirk rules (Issue #5395, Issue #5420, Issue #5443)
86 - The generated PPD files for IPP Everywhere printers did not contain the
87 cupsManualCopies keyword (Issue #5433)
88 - Kerberos credentials might be truncated (Issue #5435)
89 - The handling of `MaxJobTime 0` did not match the documentation (Issue #5438)
90 - Fixed a bug adding a queue with the `-E` option (Issue #5440)
91 - The `cupsaddsmb` program has been removed (Issue #5449)
92 - The `cupstestdsc` program has been removed (Issue #5450)
93 - The scheduler was being backgrounded on macOS, causing applications to spin
94 (rdar://40436080)
95 - The scheduler did not validate that required initial request attributes were
96 in the operation group (rdar://41098178)
97 - Authentication in the web interface did not work on macOS (rdar://41444473)
98 - Fixed an issue with HTTP Digest authentication (rdar://41709086)
99 - The scheduler could crash when job history was purged (rdar://42198057)
100 - Fixed a crash bug when mapping PPD duplex options to IPP attributes
101 (rdar://46183976)
102 - Fixed a memory leak for some IPP (extension) syntaxes.
103 - The `cupscgi`, `cupsmime`, and `cupsppdc` support libraries are no longer
104 installed as shared libraries.
105 - The `snmp` backend is now deprecated.
106
107
108 Changes in CUPS v2.3b5
109 ----------------------
110
111 - The `ipptool` program no longer checks for duplicate attributes when running
112 in list or CSV mode (Issue #5278)
113 - The `cupsCreateJob`, `cupsPrintFile2`, and `cupsPrintFiles2` APIs did not use
114 the supplied HTTP connection (Issue #5288)
115 - Fixed another crash in the scheduler when adding an IPP Everywhere printer
116 (Issue #5290)
117 - Added a workaround for certain web browsers that do not support multiple
118 authentication schemes in a single response header (Issue #5289)
119 - Fixed policy limits containing the `All` operation (Issue #5296)
120 - The scheduler was always restarted after idle-exit with systemd (Issue #5297)
121 - Added a USB quirks rule for the HP LaserJet P1102 (Issue #5310)
122 - The mailto notifier did not wait for the welcome message (Issue #5312)
123 - Fixed a parsing bug in the pstops filter (Issue #5321)
124 - Documentation updates (Issue #5299, Issue #5301, Issue #5306)
125 - Localization updates (Issue #5317)
126 - The scheduler allowed environment variables to be specified in the
127 `cupsd.conf` file (rdar://37836779, rdar://37836995, rdar://37837252,
128 rdar://37837581)
129 - Fax queues did not support pause (p) or wait-for-dialtone (w) characters
130 (rdar://39212256)
131 - The scheduler did not validate notify-recipient-uri values properly
132 (rdar://40068936)
133 - The IPP parser allowed invalid group tags (rdar://40442124)
134 - Fixed a parsing bug in the new authentication code.
135
136
137 Changes in CUPS v2.3b4
138 ----------------------
139
140 - NOTICE: Printer drivers are now deprecated (Issue #5270)
141 - Kerberized printing to another CUPS server did not work correctly
142 (Issue #5233)
143 - Fixed printing to some IPP Everywhere printers (Issue #5238)
144 - Fixed installation of filters (Issue #5247)
145 - The scheduler now supports using temporary print queues for older IPP/1.1
146 print queues like those shared by CUPS 1.3 and earlier (Issue #5241)
147 - Star Micronics printers need the "unidir" USB quirk rule (Issue #5251)
148 - Documentation fixes (Issue #5252)
149 - Fixed a compile issue when PAM is not available (Issue #5253)
150 - Label printers supported by the rastertolabel driver don't support SNMP, so
151 don't delay printing to test it (Issue #5256)
152 - The scheduler could crash while adding an IPP Everywhere printer (Issue #5258)
153 - The Lexmark Optra E310 printer needs the "no-reattach" USB quirk rule
154 (Issue #5259)
155 - Systemd did not restart cupsd when configuration changes were made that
156 required a restart (Issue #5263)
157 - The IPP Everywhere PPD generator did not include the `cupsJobPassword`
158 keyword, when supported (Issue #5265)
159 - Fixed an Avahi crash bug in the scheduler (Issue #5268)
160 - Raw print queues are now deprecated (Issue #5269)
161 - Fixed an RPM packaging problem (Issue #5276)
162 - The IPP backend did not properly detect failed PDF prints (rdar://34055474)
163 - TLS connections now properly timeout (rdar://34938533)
164 - Temp files could not be created in some sandboxed applications
165 (rdar://37789645)
166 - The ipptool `--ippserver` option did not encode out-of-band attributes
167 correctly.
168 - Added public `cupsEncodeOption` API for encoding a single option as an IPP
169 attribute.
170 - Removed support for the `-D_PPD_DEPRECATED=""` developer cheat - the PPD API
171 should no longer be used.
172 - Removed support for `-D_IPP_PRIVATE_STRUCTURES=1` developer cheat - the IPP
173 accessor functions should be used instead.
174
175
176 Changes in CUPS v2.3b3
177 ----------------------
178
179 - More fixes for printing to old CUPS servers (Issue #5211)
180 - The IPP Everywhere PPD generator did not support deep grayscale or 8-bit per
181 component AdobeRGB (Issue #5227)
182 - Additional changes for the scheduler to substitute default values for invalid
183 job attributes when running in "relaxed conformance" mode (Issue #5229)
184 - Localization changes (Issue #5232, rdar://37068158)
185 - The `cupsCopyDestInfo` function did not work with all print queues
186 (Issue #5235)
187
188
189 Changes in CUPS v2.3b2
190 ----------------------
191
192 - Localization changes (Issue #5210)
193 - Build fixes (Issue #5217)
194 - IPP Everywhere PPDs were not localized to English (Issue #5205)
195 - The `cupsGetDests` and `cupsEnumDests` functions no longer filter out local
196 print services like IPP USB devices (Issue #5206)
197 - The `cupsCopyDest` function now correctly copies the `is_default` value
198 (Issue #5208)
199 - Printing to old CUPS servers has been fixed (Issue #5211)
200 - The `ppdInstallableConflict` tested too many constraints (Issue #5213)
201 - All HTTP field values can now be longer than `HTTP_MAX_VALUE` bytes
202 (Issue #5216)
203 - Added a USB quirk rule for Canon MP280 series printers (Issue #5221)
204 - The `cupsRasterWritePixels` function did not correctly swap bytes for some
205 formats (Issue #5225)
206 - Fixed an issue with mapping finishing options (rdar://34250727)
207 - The `ppdLocalizeIPPReason` function incorrectly returned a localized version
208 of "none" (rdar://36566269)
209 - The scheduler did not add ".local" to the default DNS-SD host name when
210 needed.
211
212
213 Changes in CUPS v2.3b1
214 ----------------------
215
216 - CUPS is now provided under the Apache License, Version 2.0.
217 - Documentation updates (Issue #4580, Issue #5177, Issue #5192)
218 - The `cupsCopyDestConflicts` function now handles collection attribute
219 ("media-col", "finishings-col", etc.) constraints (Issue #4096)
220 - The `lpoptions` command incorrectly saved default options (Issue #4717)
221 - The `lpstat` command now reports when new jobs are being held (Issue #4761)
222 - The `ippfind` command now supports finding printers whose name starts with an
223 underscore (Issue #4833)
224 - The CUPS library now supports the latest HTTP Digest authentication
225 specification including support for SHA-256 (Issue #4862)
226 - The scheduler now supports the "printer-id" attribute (Issue #4868)
227 - No longer support backslash, question mark, or quotes in printer names
228 (Issue #4966)
229 - The scheduler no longer logs pages as they are printed, instead just logging
230 a total of the pages printed at job completion (Issue #4991)
231 - Dropped RSS subscription management from the web interface (Issue #5012)
232 - Bonjour printer sharing now uses the DNS-SD hostname (or ServerName value if
233 none is defined) when registering shared printers on the network (Issue #5071)
234 - The `ipptool` command now supports writing `ippserver` attributes files
235 (Issue #5093)
236 - The `lp` and `lpr` commands now provide better error messages when the default
237 printer cannot be found (Issue #5096)
238 - The `lpadmin` command now provides a better error message when an unsupported
239 System V interface script is used (Issue #5111)
240 - The scheduler did not write out dirty configuration and state files if there
241 were open client connections (Issue #5118)
242 - The `SSLOptions` directive now supports `MinTLS` and `MaxTLS` options to
243 control the minimum and maximum TLS versions that will be allowed,
244 respectively (Issue #5119)
245 - Dropped hard-coded CGI scripting language support (Issue #5124)
246 - The `cupsEnumDests` function did not include options from the lpoptions
247 files (Issue #5144)
248 - Fixed the `ippserver` sample code when threading is disabled or unavailable
249 (Issue #5154)
250 - Added label markup to checkbox and radio button controls in the web interface
251 templates (Issue #5161)
252 - Fixed group validation on OpenBSD (Issue #5166)
253 - Improved IPP Everywhere media support, including a new
254 `cupsAddDestMediaOptions` function (Issue #5167)
255 - IPP Everywhere PPDs now include localizations of printer-specific media types,
256 when available (Issue #5168)
257 - The cups-driverd program incorrectly stopped scanning PPDs as soon as a loop
258 was seen (Issue #5170)
259 - IPP Everywhere PPDs now support IPP job presets (Issue #5179)
260 - IPP Everywhere PPDs now support finishing templates (Issue #5180)
261 - Fixed a journald support bug in the scheduler (Issue #5181)
262 - Fixed PAM module detection and added support for the common PAM definitions
263 (Issue #5185)
264 - The scheduler now substitutes default values for invalid job attributes when
265 running in "relaxed conformance" mode (Issue #5186)
266 - The scheduler did not work with older versions of uClibc (Issue #5188)
267 - The scheduler now generates a strings file for localizing PPD options
268 (Issue #5194)