root / pykota / trunk / NEWS @ 2974

Revision 2974, 79.5 kB (checked in by jerome, 16 years ago)

Fixed a bug in the MySQL schema

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1# $Id$
2
3PyKota - Print Quotas for CUPS and LPRng
4
5(c) 2003, 2004, 2005, 2006 Jerome Alet <alet@librelogiciel.com>
6This program is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 2 of the License, or
9(at your option) any later version.
10
11This program is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with this program; if not, write to the Free Software
18Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19
20============================================================
21
22PyKota NEWS :
23       
24    - 1.25alpha8 (2006-07-11) :
25   
26        - Fixed a problem in the MySQL schema.
27       
28    - 1.25alpha7 (2006-06-20) :
29   
30        - Fixed some date formatting problems when retrieving the
31          printing history with MySQL.
32         
33        - Began code cleaning. 
34         
35    - 1.25alpha6 (2006-06-13) :
36   
37        - pkusers now supports the --email command line switch.
38          The old method to set the email address is still supported,
39          but the new one allows the email address to be modified
40          as well.
41         
42    - 1.25alpha6 (2006-06-09) :
43   
44        - Fixed the incorrect overwriting of the original billing
45          code if the overwrite_jobticket directive was used.
46         
47    - 1.25alpha5 (2006-06-03) :
48   
49        - Fixed minor issues with pkipplib's usage.
50       
51        - Fixed MySQL schema to workaround some "features"...
52       
53    - 1.25alpha4 (2006-05-23) :
54   
55        - Introduced the 'askconfirmation' directive to interact with
56          the end user through any script (pknotify is recommended)
57          and see if he really wants to print when knowing the cost
58          of the job.
59         
60        - Now uses pkipplib if present to directly retrieve the job
61          information from the CUPS server over IPP.
62         
63    - 1.25alpha3 (2006-05-11) :
64   
65        - Added a lock to ensure that a single cupspykota backend
66          is processing datas for a particular print queue at any
67          given time.
68         
69        - Now exports more environment variables for the subprocesses.
70         
71    - 1.25alpha2 (2006-05-03) :
72   
73        - Fixed some problems with DateTime objects.
74       
75        - Added support for PySNMP v4.x in addition to 3.4.x.
76       
77    - 1.25alpha1 (2006-04-14) :
78   
79        - Make the MySQL schema work with old releases of MySQL.
80       
81        - Fixed several character encoding problems.
82         
83        - Ensures that the denied banners counter is properly initialized
84          with relationnal databases.
85         
86    - 1.24 (2006-04-08) :
87   
88        - Improved documentation and packaging stuff.
89       
90    - 1.24beta (2006-03-26) :
91   
92        - Finalized the pknotify command.
93       
94        - Updated the messages catalogs for translations.
95       
96    - 1.24alpha18 (2006-03-15) :
97   
98        - Now uses MIME encapsulation for email messages to avoid
99          some problems with 8 bits messages being rejected.
100         
101    - 1.24alpha17 (2006-03-06) :
102   
103        - Fixed a major problem in the PostgreSQL backend.
104       
105        - pknotify can now check a remote user's name and password.
106       
107    - 1.24alpha16 (2006-03-02) :
108   
109        - Introduced the pknotify command line tool to dialog
110          with remote PyKotIcon applications.
111         
112    - 1.24alpha15 (2006-03-02) :
113       
114        - optimized pkbcodes, pkprinters and pkusers using edpykota as
115          the model.
116       
117        - 'edpykota --list' and 'pkusers --list' are now authorized
118          to mere mortal users, but the list is restricted to informations
119          about the current user.
120       
121        - Extended the functionnality of the 'onbackenderror' directive to
122          allow for configurable retries.
123         
124    - 1.24alpha14 :
125   
126        - Finished optimizations in edpykota and fixed some minor
127          problems with LDAP.
128         
129    - 1.24alpha13 :
130   
131        - Introduced the pkusers command line tool to manage users and 
132          users groups. This command doesn't deal with print quota entries,
133          which continue to be managed through the edpykota command line
134          tool.
135         
136        - Major rewrite and incompatible changes to command line options
137          in edpykota. This command now only deals with print quota
138          entries. Printers, users (or users groups) now have to be created
139          first using pkprinters or pkusers.
140         
141    - 1.24alpha12 :
142   
143        - Introduced the 'duplicatesdelay' directive to specify after
144          which duration two duplicate jobs are not considered duplicate
145          jobs anymore.
146         
147        - Introduced the 'balancezero' directive to specify any value 
148          as the balance limit instead of 0.0. This can allow admins to
149          give a few free credits to users, for example.
150         
151    - 1.24alpha11 :
152   
153        - Huge speed improvements when modifying billing codes and
154          printers.
155       
156        - Both pkbcodes and pkprinters now display the percent done
157          for all actions.
158         
159        - The pkinvoice invoice generator command line utility is now
160          included.
161         
162    - 1.24alpha10 :   
163   
164        - Huge speed improvements when deleting users, printers, and
165          billing codes.
166         
167    - 1.24alpha9 :
168   
169        - Preliminary support for MySQL, thanks to Matt Hyclak.
170       
171    - 1.24alpha8 :
172   
173        - The 'preaccounter' configuration directive was introduced to control
174          which parser to use for precomputation of the job's size. When unset,
175          the internal parser is used just like it was previously. See
176          conf/pykota.conf.sample for more details.
177         
178        - Now subprocesses launched through the overwrite_jobticket directive
179          can also output 'CANCEL', to represent the user's own choice to
180          cancel the print job.
181         
182    - 1.24alpha7 :
183     
184        - pkbanner now handles new print limiting modes correctly.
185       
186        - The cupspykota backend wrapper now accepts to be interrupted
187          with a kill -INT. This causes an immediate and clean abort
188          of the current print job.
189         
190        - Matt Hyclak contributed the possibility to store the printing
191          history in a MySQL database. See the contributed/ directory
192          for details.
193         
194        - Added 2006 to the copyright's years.
195       
196    - 1.24alpha6 :
197   
198        - Fixed internal SNMP and PJL handling code for very fast
199          printers : PyKota didn't see them going from 'idle'
200          to 'printing' to 'idle' again.
201         
202        - Now waitprinter.sh accepts SNMP version number and
203          community name as arguments, thanks to Brandon
204          Holbrook.
205         
206        - Now command line errors and Ctrl+C repectively cause
207          PyKota commands to exit with status -2 and -3.
208         
209    - 1.24alpha5 :
210   
211        - All command line tools now accept -A | --arguments filename.args
212          as a way to bypass the shell's maximal command line size :
213          just put each argument on a line by itself in a file, and
214          pass the file's name as the -A | --arguments command line
215          option's argument. For now this won't be documented in
216          commands' helps.
217         
218        - dumpykota can now dump the complete database in XML
219          format.
220         
221    - 1.24alpha4 :
222   
223        - Added support for the SQLite3 backend.
224          See pykota/initscripts/sqlite/README.sqlite
225       
226    - 1.24alpha3 :
227   
228        - Fix for mailandpopup.sh : smbstatus can't be run setuid,
229          so we regain priviledges before running an external
230          mailto directive.
231       
232    - 1.24alpha2 :
233   
234        - Introduce the "onbackenderror" directive in pykota.conf, to
235          control if the user must be charged or not whenever a real
236          CUPS backend fails. The default value is 'nocharge'.
237          Set it to 'charge' if you think your users can cause a CUPS
238          backend to fail.
239         
240        - Now mark original backends related problems as such in the
241          printing history. Modified printquota.cgi and pykota.css
242          to make them be more visible.
243         
244    - 1.24alpha1 :
245   
246        - Fixed a problem which caused backend errors to be ignored.
247       
248        - The sample LDIF file now contains the two necessary user
249          entries to have an LDAP PyKota Admin and an LDAP PyKota
250          ReadOnly user. The sample configuration files were updated
251          to contain the default passwords used in the LDIF file.
252         
253        - dumpykota is now more strict when checking arguments.   
254       
255    - 1.23 :
256   
257        - Many minor bug fixes and code cleaning.
258       
259        - Improved documentation.
260       
261        - Added Polish translation.
262       
263        - Improved French and Swedish translations.
264       
265    - 1.23beta :
266   
267        - Now the mailto directive is honored in all cases where the job is
268          denied or a warning has to be issued, and the correct reason
269          can be sent back to the user.
270         
271        - The PYKOTAREASON environment variable, if defined, contains the 
272          textual reason why the job was denied or a warning has to be
273          issued.
274       
275    - 1.23alpha31 :
276   
277        - Added support for --maxjobsize, --passthrough and --nopassthrough
278          in pkprinters. These modes are now also honored when printing.
279         
280        - Allows the admin to restrict the number of print queues which will
281          be treated by pkturnkey by passing queues' names as additionnal
282          arguments on pkturnkey's command line.
283         
284        - pkturnkey now supersedes pkhint with the help of the -c | --doconf
285          command line option.   
286         
287    - 1.23alpha30 :
288   
289        - Database changes : you MUST use upgrade-to-1.23.sql again if you
290          use PostgreSQL, or copy the new schema and restart your LDAP
291          server if you use LDAP.
292         
293        - The -C | --comment command line switch was added to edpykota to 
294          attach textual information to modifications done to a user's
295          account balance.
296         
297        - The -l | --limitby command line switch to edpykota was modified 
298          to allow 'noquota', 'nochange', and 'noprint'. See the edpykota
299          command's help or manual page for details.
300         
301        - The -i | --ingroups command line switch to repykota allows 
302          PyKota Administrators to only lists members of the specified
303          group or groups (separated with commas).
304         
305        - The -I | --increase command line switch to edpykota allows
306          to increase or decrease page limits.
307         
308        - Added the precomputed job's size and price to the history
309          for controlling purpose.
310       
311    - 1.23alpha29 :
312   
313        - Fixed a small problem with billing codes.
314       
315        - Exports some environment variables earlier, to render the script
316          launched by the overwrite_jobticket directive more powerful.
317         
318        - Now autopykota also creates print quota entries for the user on the
319          printers groups the current printer is a member of.
320         
321    - 1.23alpha28 :
322   
323        - Added users groups management to pkturnkey.
324       
325        - Fixed umask in setup script.
326       
327    - 1.23alpha27 :
328   
329        - Replaced the --dryrun command line option by the --force
330          command line option in pkturnkey, with exactly the opposite
331          effect (for security reasons).
332         
333    - 1.23alpha26 :
334   
335        - Allows parametrized pjl and snmp hardware accounting methods,
336          to be able to respectively set the TCP port and the SNMP
337          community.
338         
339    - 1.23alpha25 :
340   
341        - Added a --dryrun command line switch to pkturnkey.
342       
343        - Improved pkturnkey's general usability.
344       
345        - Added a manpage for pkturnkey.
346       
347    - 1.23alpha24 :
348   
349        - Allows different databases to be used depending on the
350          user's rights. This allows PyKota admins to directly
351          use a master LDAP server for read+write, while letting
352          normal users using the replicas for readonly access.
353          NB : using different storage backends is also possible,
354          but you're on your own there.
355         
356    - 1.23alpha23 :
357   
358        - Fixed a problem with banner accounting.
359   
360        - Introduction of the new 'pkturnkey' command line tool.
361       
362    - 1.23alpha22 :
363   
364        - The cupspykota backend was almost entirely rewritten from scratch.
365          It's now much more readable, maintainable, etc...
366         
367        - LPRng support is OFFICIALLY dropped for now. LPRng users are 
368          advised to download earlier releases or purchase the
369          PyKota v1.22HotFix1 Official release. LPRng support
370          MIGHT be re-added later.
371       
372    - 1.23alpha21 :
373     
374        - Fix for IPP requests which contain more than a single
375          job-originating-host-name attribute.
376         
377    - 1.23alpha20 :
378   
379        - Added the overwrite_jobticket directive. See pykota.conf.sample
380          for how to use it.
381         
382    - 1.23alpha19 :
383   
384        - Fixed an LDAP filtering problem when managing billing codes.
385       
386        - Added the unknown_billingcode directive. See pykota.conf.sample
387          for how to use it.
388       
389    - 1.23alpha18 :
390     
391        - Added the dump_bfd.php contribution.
392       
393        - Several fixes in the internal PJL accounter.
394       
395        - Now autopykota doesn't create unneeded print quota entries anymore.
396       
397        - Increased the timeout in the PJL hardware accounting code to
398          accomodate some printers (HP5000 at least).
399         
400    - 1.23alpha17 :
401   
402        - pkpgcounter is now distributed separately only. This
403          means that people must now download and install pkpgcounter
404          v1.56 or higher prior to being able to run PyKota.
405         
406        - Removed all the autoconf/automake stuff which was outdated 
407          and confusing.
408         
409    - 1.23alpha16 :
410     
411        - Extracted the GPL blurb from all commands' help, and use
412          a static version only once. This saves space big time, and
413          eases future translations.
414         
415    - 1.23alpha15 :
416   
417        - pkbcodes now works with the PostgreSQL backend.
418          NB : PLEASE RUN upgrade-to-1.23.sql AGAIN !!!
419       
420    - 1.23alpha14 :
421   
422        - Logs a warning when the user/group doesn't exist when running
423          edpykota.
424         
425    - 1.23alpha13 :
426   
427        - Minor fix for user groups because of latest database changes.
428       
429    - 1.23alpha12 :
430   
431        - Big database changes, use the migration scripts !
432       
433    - 1.23alpha11 :
434   
435        - Small fix to the PCL3/4/5 parser for some drivers.
436       
437    - 1.23alpha10 :
438   
439        - Fixed a bad exception name in cupspykota when parsing IPP messages.
440       
441        - Improved the IPP messages module : it can now generate IPP messages
442          in addition to parsing them.
443       
444    - 1.23alpha9 :   
445   
446        - The denyduplicates directive now accepts a command line as an
447          argument beside yes/no. The command is launched and must
448          print either ALLOW or DENY to its standard output. Then the
449          job gets allowed or denied by PyKota.
450          This will allow user interaction in the near future.
451         
452        - Introduced the new 'striptitle' directive to remove ugly prefixes
453          from print job's titles whenever a new print job is submitted.
454         
455        - Fixed internal SNMP accounter for printers which only have a life time
456          page counter, and not a volatile page counter.
457         
458    - 1.23alpha8 :
459   
460        - The data dumper can now summarize payments and history with the
461          help of the --sum command line option (or checkbox in the CGI).
462         
463        - The message used when the job's filename, title and options are
464          hidden because of the privacy directive is now translated at
465          retrieval time, instead of at saving time.
466         
467        - Minor fix in the LDAP backend code. 
468         
469    - 1.23alpha7 :
470   
471        - Improvements to the internal PJL and SNMP accounter : now should
472          support more printers and waste less time.
473         
474    - 1.23alpha6 :
475   
476        - The data dumper's start= and end= date filtering options now
477          accept a positive or negative offset to be added to the special
478          keywords 'yesterday', 'today', 'now', 'tomorrow'.
479          e.g. : dumpykota --data history start=yesterday-5 end=today
480         
481    - 1.23alpha5 :
482   
483        - The data dumper's start= and end= date filtering options now accept
484          the special keywords 'yesterday', 'today', 'now' and 'tomorrow'.
485         
486    - 1.23alpha4 :
487   
488        - The data dumper now accept start= and end= to specify the starting
489          and ending dates to dump the history.
490         
491    - 1.23alpha3 :
492   
493        - The destination link for the logo used in CGI scripts is
494          configurable.
495         
496        - Data dumper improved : it's faster and now datas are correctly
497          escaped.
498       
499        - The URL to the logo displayed in the CGI scripts is configurable.
500       
501    - 1.23alpha2 :
502   
503        - Fixed edpykota --prototype with balance.
504       
505        - Major rewrite of the IPP message parsing code to definitely
506          fix the job-originating-hostname IPP attribute problem.
507       
508    - 1.23alpha1 :   
509   
510        - Sets current username to the user CUPS runs as instead of "root"
511          when printing test pages from CUPS' web interface (because
512          the username is empty in this case).
513         
514        - Fix for strange values in job-originating-hostname
515       
516    - 1.22 :
517   
518        - Big improvements to the documentation.
519       
520    - 1.22beta :
521   
522        - Improved stability in pykotme and pykotme.cgi.
523       
524        - Fixed a permission problem in pykotme and pykosd.
525       
526        - Fixed an inconsitency between SQL and LDAP backends'
527          behavior in edpykota.
528         
529        - Improved stability and allowed tracebacks in CGI scripts.
530       
531        - Improved pykotme.cgi
532         
533    - 1.22alpha8 :
534   
535        - Fixed history retrieval for nonexisting printers or users.
536       
537        - Clicking on the billing code in printquota.cgi's job history
538          now shows all jobs matching this billing code.
539         
540        - Fixed the dump in CUPS' page_log format which didn't
541          dump the oldest entry.
542         
543        - The data dumper now accepts billingcode= and hostname= as
544          filters when dumping the job history.
545         
546        - The job billing code if present is now saved into the database,
547          and exported to subprocesses as the PYKOTAJOBBILLING environment
548          variable.
549         
550        - Ctrl+C now makes PyKota commands exit without a traceback.
551       
552        - Fixed an i18n problem with Python 2.1
553       
554    - 1.22alpha7 :
555   
556        - Fixed some problems with the retrieval of the history from LDAP.
557       
558    - 1.22alpha6 :
559   
560        - Early errors now produce meaningful error messages (finally !)
561       
562    - 1.22alpha5 :
563       
564        - SNMP and PJL improvements with regard to PowerSave / StandBy.
565       
566    - 1.22alpha4 :
567   
568        - Fixed charset problem under MacOSX.
569       
570        - Allows pkbanner to accept more info to display on its
571          command line.
572         
573    - 1.22alpha3 :
574   
575        - Fixes some case related problems with some LDAP backends.
576       
577        - Fixes some problem for printers which directly go from
578          "idle" to "warmup" and never to "printing" before
579          returning to "idle".
580         
581        - Some permissions settings may have prevented cupspykota
582          from parsing cupsd.conf, this is now fixed.
583         
584    - 1.22alpha2 :
585   
586        - Introduction of the web enabled print quote generator.
587       
588        - Fixed a potential race condition when several backend
589          wrappers were present in CUPS' backend directory.
590         
591        - Fixed dumpykota's output in CUPS' page_log format to better
592          match CUPS format.
593         
594    - 1.22alpha1 :
595   
596        - Import into Subversion.
597       
598    - 1.21 :
599   
600        - Improved documentation.
601       
602        - Improved dependencies checker.
603       
604        - Updated some translation files.
605       
606    - 1.21beta2 :
607   
608        - Fixed an LPRng specific bug.
609       
610        - Several improvements on stability issues with manually modified
611          LDAP trees.
612         
613        - Documentation improvements. 
614       
615    - 1.21beta :
616   
617        - Prepared translation files for next release.
618       
619    - 1.21alpha27 :
620   
621        - Allows software() (no arguments) to the software accounting
622          directive. This saves a lot of CPU since the job is not
623          parsed again : the precomputed size is used directly in this
624          case.
625         
626        - epykota's --prototype option now works fine with accounts
627          limited by balance.
628         
629    - 1.21alpha26 :
630   
631        - Fixed the handling of the 'maxdenybanners' directive.
632       
633        - Introduced the 'denyduplicates' directive.
634       
635        - Fixed some database related glitches.
636       
637    - 1.21alpha25 :
638   
639        - The job's size is now always precomputed, even when
640          'enforcement' is not set to 'strict'.
641         
642        - Introduction of the new 'trustjobsize' configuration directive
643          to workaround some problematic printers. See the sample
644          configuration file for details.
645         
646    - 1.21alpha24 :
647   
648        - Big database structure changes. An upgrade script
649          is now included for PostgreSQL. LDAP users may just
650          want to copy the new schema in place.
651         
652        - edpykota now recognizes the -o | --overcharge command line
653          option to set an overcharging or undercharging factor
654          on each print job's cost for a particular user.
655         
656        - repykota's output format has changed an is not limited to 
657          80 characters wide anymore. People who used to parse
658          repykota's output in their own tools are strongly advised
659          to parse dumpykota's output instead.
660         
661        - Introduction of the new 'maxdenybanners' configuration directive
662          to allow up to N (the directive's value) deny banners to be
663          printed even if the print account is forbidden to print.
664         
665        - Better detection of the number of copies in the PostScript parser.
666       
667    - 1.21alpha23 :
668   
669        - Traditional Chinese translation added.
670   
671        - Several fixes and performance improvements with the LDAP backend.
672       
673    - 1.21alpha22 :
674   
675        - edpykota's --delete command line option doesn't consider
676          '*' to be the default argument anymore :-)
677         
678    - 1.21alpha21 :
679   
680        - dumpykota.cgi can now be run as a normal user as opposed to
681          a PyKota administrator. No read access to pykotadmin.conf is
682          necessary anymore. This CGI scripts now honors the REMOTE_USER
683          environment variable just like printquota.cgi does, see
684          the file cgi-bin/README for details.
685          The command line tool dumpykota must still be run by a PyKota
686          administrator.
687         
688        - Fix exception's name error due to a change in recent versions
689          of PygreSQL.   
690         
691    - 1.21alpha20 :
692         
693        - Big bug fix wrt the datelimit field which was never reset.
694         
695    - 1.21alpha19 :
696   
697        - Introduction of the new dumpykota.cgi CGI script, which
698          allows third party tools like phpPrintAnalyzer to be
699          interfaced in real time with PyKota. To use it you
700          may have to change your web server's configuration,
701          please see pykota/cgi-bin/README
702         
703    - 1.21alpha18 :
704   
705        - Now dumpykota can dump the job history into CUPS' page_log
706          format (even when the printing system is LPRng). This allows
707          people to use tools like PrintAnalyzer or phpPrintAnalyzer
708          (two completely different beasts) with PyKota.
709         
710    - 1.21alpha17 :
711     
712        - Fixed field type's name in XML dumps.
713       
714        - Now drops priviledges to user 'pykota' when launched as root
715          (directly or as a CUPS backend), if such an user exists.
716         
717        - Fixed PCL3/4/5 parser for some drivers' output.
718       
719    - 1.21alpha16 :
720   
721        - fixed several recently introduced bugs in LDAP backend code,
722          thanks to Matt Hyclak.
723         
724    - 1.21alpha15 :
725     
726        - Normalized field names between LDAP and PostgreSQL backends
727          in dumpykota's output.
728         
729        - dumpykota filtering capabilities are now supported within
730          the LDAP backend too.
731         
732    - 1.21alpha14 :
733   
734        - dumpykota now supports extended filtering possibilities
735          with the PostgreSQL backend (LDAP support will come soon).
736         
737    - 1.21alpha13 :
738   
739        - Added a --debug command line option to pkpgcounter, so
740          that people may see what really happens, and what will
741          be available in the future :-)
742         
743    - 1.21alpha12 :
744   
745        - Fixed a bug with non standard pkbanner command lines.
746       
747        - Now logs as errors the differences between precomputed and
748          computed job sizes. **CUPS only for now**
749         
750    - 1.21alpha11 :
751   
752        - Now user and group print quota entries can be stored directly
753          below the user or group with the LDAP backend, using them
754          as branches. Thanks to Stefan Wold for the patch.
755          See the sample configuration file for details.
756         
757        - TLS is now supported with the LDAP backend. Thanks to Stefan
758          Wold for the patch.
759          See the sample configuration file for details.
760         
761        - edpkota now accepts the -U | --used value command line argument
762          to preset the page counters to an initial value. Thanks to
763          Wilson Roberto Afonso and Matt Hyclak for the patch.
764         
765    - 1.21alpha10 :
766   
767        - Now automatically reconnects up to three times if the LDAP server
768          returned an error, possibly due to a timeout.
769         
770    - 1.21alpha9 :
771   
772        - Now searches the configuration files in 'pykota' system user's
773          home directory. The 'pykota' system user and group have
774          to be created by the system administrator, and given
775          sufficient permissions to PyKota's configuration files.
776         
777    - 1.21alpha8 :
778   
779        - Added the new reject_unknown directive to reject the
780          creation of user or groups which are unknown to the system.
781         
782    - 1.21alpha7 :
783   
784        - Introduction of the pkmail email gateway.
785       
786    - 1.21alpha6 :
787   
788        - Fix for LPRng filenames.
789       
790        - Added Turkish translation thanks to Baris Cicek.
791       
792    - 1.21alpha5 :
793   
794        - Improved ESC/P2 miniparser for Stylus Photo printers.
795       
796        - Implemented the --savetoner command line option to pkbanner.
797       
798        - Improved pkbanner's help and messages.
799       
800    - 1.21alpha4 :
801   
802        - Fixed job's data file detection code for LPRng.
803       
804        - Fixed a problem with PJL and PowerSave mode,
805          thanks to Wilson Roberto Afonso.
806       
807    - 1.21alpha3 :
808   
809        - PyKota can now generate its own banners, and either account
810          for them or not, depending on newly introduced directives
811          in pykota.conf
812          Thanks to Matt Hyclak for the patch.
813         
814    - 1.21alpha2 :
815   
816        - Installation script is now non interactive again, as it should
817          have stayed from the beginning. Dependencies checking can
818          be done by launching the checkdeps.py command.
819         
820    - 1.21alpha1 :
821   
822        - added an IPP messages miniparser. Extraction of the client
823          hostname is now considered to be fiable, at least until
824          the CUPS developpers change something...
825       
826    - 1.20 :
827   
828        - Version number changed.
829       
830    - 1.20beta :
831   
832        - Norwegian (Bokm� preliminary translation added.
833       
834        - German translation was finalized.
835       
836        - Greek translation was finalized.
837       
838        - For urgent legal reasons, a "privacy" directive has been added
839          to pykota.conf, to hide jobs' title, filename and options
840          in the history.
841         
842        - Minor changes in the debian directory.
843       
844    - 1.20alpha27 :
845   
846        - Fixed many problems with translation files. In particular
847          the Brazilian Portuguese translation file was incorrectly
848          installed into the french "breton" locale directory.
849         
850        - Finished French translation. 
851         
852    - 1.20alpha26 :
853   
854        - LPRng support code should now better detect network
855          printers' hostnames or IP addresses.
856         
857        - Fix for recently introduced bug in LPRng support.
858       
859        - Fix for incorrect locale setting when starting.
860       
861    - 1.20alpha25 :
862   
863        - pkprinters allows --list to normal users, but require user
864          to be a PyKota administrator when another command line
865          option is used.
866         
867        - pkhint doesn't use absolute path to search for helper commands
868          anymore.
869         
870        - Spanish translation ready for 1.20.   
871       
872    - 1.20alpha24 :
873   
874        - Now warnpykota only warns users limited by balance once.
875       
876        - Now warnpykota only warns users who have ever printed,
877          to not cause confusion to users who have just opened
878          their account.
879       
880        - Prepared help messages for translations.
881       
882    - 1.20alpha23 :
883   
884        - Add workaround for locale problem.
885       
886    - 1.20alpha22 :
887   
888        - Hopefully final fix for data encoding charset.
889       
890        - edpykota now refuse to work if the user is not a PyKota admin.
891       
892        - Fixes a recently introduced bug with users groups and PostgreSQL.
893       
894    - 1.20alpha21 :
895   
896        - Now dumpykota refuses to launch if the current user is not
897          a PyKota administrator (a PyKota administrator is an user
898          allowed to read the pykotadmin.conf file).
899         
900        - Now any PyKota administrator can use repykota and warnpykota
901          with additionnal arguments, not only the root user.
902         
903        - Improved documentation a bit.
904       
905    - 1.20alpha20 :
906   
907        - Reduced delay in internal SNMP and PJL_over_TCP handlers
908          from 2 to 1 second.
909       
910        - dumpykota can now output XML.
911       
912    - 1.20alpha19 :
913   
914        - Improved user groups and user groups quotas dumps in dumpykota.
915       
916        - Finished implementation of LDAP support in dumpykota.
917       
918        - The md5 sum of the job's datas is now available as an
919          hexadecimal digest in the PYKOTAMD5SUM environment variable.
920         
921        - The description, filename, title, and options fields
922          are now stored as UTF-8 strings in both LDAP and PostgreSQL.
923          Proper charset is used during extraction from the database.
924         
925    - 1.20alpha18 :
926   
927        - Experimental autopykota command to initialize user
928          account and quota entries on first print while not
929          resetting the balance value if not needed.
930         
931        - Added the new "winbind_separator" directive to strip
932          out the Samba/Winbind domain name while printing if
933          needed (Off by default).
934         
935    - 1.20alpha17 :
936   
937        - Added --hardreset command line option to edpykota.
938       
939        - Fixed problem with accented chars in title, filename
940          or options and LDAP backend.
941         
942    - 1.20alpha16 :
943   
944        - Internal handling of socket based PJL queries over
945          port tcp/9100 is now available with the magic
946          'pjl' value in the hardware accounter.
947         
948    - 1.20alpha15 :
949   
950        - LDAP pykotaAccountBalance objects were always created
951          attached to the pykotaUser objects. This is now
952          fixed and the value of balancebase in pykota.conf
953          is now correctly used.
954         
955    - 1.20alpha14 :
956   
957        - Belgian translations added (copy of the french ones).
958       
959        - External hardware accounter now loops until
960          a result can be read correctly.
961         
962        - pkhint now suggest the internal snmp handling instead
963          of the external one.
964         
965    - 1.20alpha13 :
966     
967        - Hardware accounter now accepts the special
968          'snmp' value, meaning ALL is done from main code
969          without launching any subprocess.
970          You need the http://pysnmp.sf.net Python module
971          for this to work (tested with v3.4.2)
972         
973        - Increased delay between two loops iterations 
974          to 2 seconds in waitprinter.sh to diminish
975          CPU load.
976         
977    - 1.20alpha12 :
978   
979        - waitprinter.sh rewritten from scratch to wait
980          for printer status stabilization.
981       
982    - 1.20alpha11 :
983   
984        - Generic data dumper 'dumpykota' introduced.
985          Works only with PostgreSQL backend for now.
986         
987    - 1.20alpha10 :
988   
989        - Added fix for incorrect job's size computation when
990          hardware accounting fails.
991         
992    - 1.20alpha9 :
993   
994        - Small fixes wrt subprocesses.
995       
996    - 1.20alpha8 :
997   
998        - Added full support of PCL3 : HP Deskjet printers are now
999          supported.
1000       
1001    - 1.20alpha7 :
1002   
1003        - First draft of PCL3GUI (Deskjet 640C for example) analyzer.
1004          Needs more work, but no documentation is available.
1005       
1006    - 1.20alpha6 :
1007     
1008        - Improved mailandpopup.sh script.
1009       
1010        - Small fixes for LPRng.
1011       
1012        - Now exports PYKOTAPRINTERHOSTNAME for network printers'
1013          hostname or IP address. Set to 'localhost' when not
1014          meaningful.
1015         
1016        - Fixed issue with how mod_auth_ldap Apache modules
1017          fills the REMOTE_USER environment variable.
1018         
1019        - Fixed a bug in LDAP user deletion code.
1020       
1021    - 1.20alpha5 :
1022     
1023        - Introduces the new configuration directive 'onaccountererror'
1024          to specify what must be done whenever the software or
1025          hardware accounter fails. Allowed values are 'continue' and
1026          'stop' (default).
1027         
1028        - Minor fix in software accounter for a recently introduced
1029          problem.
1030         
1031    - 1.20alpha4 :
1032   
1033        - Added support for more ghostscript devices in ESC/P2
1034          analyzer : stcolor, st800, escp, escpc are now supported.
1035         
1036    - 1.20alpha3 :
1037       
1038        - Small improvement in PostScript parser to avoid being
1039          fooled by a change in number of copies :
1040          The user can't ask for 200 copies of page 1 and 1 copy
1041          of page 2 to fool PyKota anymore :
1042          this would have been accounted for as 1 copy only, but
1043          now the maximum value seen is used.
1044         
1045        - Relax checks for PCL5 header to accomodate some strange
1046          printer drivers.
1047         
1048        - Now hardware accounting method works like software
1049          accounting method wrt the subprocess' output.
1050         
1051        - Hardware and Software accounting stop the print queue 
1052          when the accounting subprocess didn't work. This will
1053          be configurable in the near future.
1054         
1055    - 1.20alpha2 :
1056   
1057        - Now software accounting method reads accounter's
1058          answer until a line with a single integer is
1059          obtained or until all of its output has been read.
1060          This should fix the problem some people have
1061          when strange locale related messages are sent
1062          when running subprocesses (Solaris only ?).
1063         
1064        - First version of ESC/P2 analyzer. Seems to work
1065          ok at least with 'epson', 'epsonc', 'eps9mid'
1066          and 'esp9high' ghostscript devices. Needs more
1067          work to correctly analyze other devices.
1068       
1069    - 1.20alpha1 :
1070   
1071        - Fixed problem with number of copies in PCLXL parser.
1072       
1073        - Fixed problem with number of copies in PCL5 parser,
1074          when number of copies was set outside of and before first
1075          page.
1076       
1077        - Added workaround for number of copies directly set in
1078          PostScript code.
1079         
1080        - Added german translation.
1081       
1082        - Fixed problem on first print for user group quota when
1083          "enforcement: strict" is used.
1084       
1085        - Fixed interpolation problem in french translation.
1086       
1087    - 1.19 :
1088   
1089        - Updated existing translations.   
1090       
1091        - Added final Thai and Greek translations.
1092       
1093        - Minor last minute bug fixes.
1094       
1095    - 1.19beta :
1096   
1097        - LPRng support for both software and hardware accounting seems
1098          to be OK.
1099         
1100        - Translation files fixed because of fuzzy matching problem. 
1101       
1102        - Fixed path to Swedish translation: 'sv' instead of 'se'.
1103       
1104        - Added first draft of Thai translation.
1105       
1106        - Fixed some minor bugs with Pychecker.
1107       
1108    - 1.19alpha35 :
1109   
1110        - Generic PDL analyzer now supports Binary PostScript documents
1111          in addition to DSC compliant ones.
1112       
1113    - 1.19alpha34 :
1114   
1115        - LPRng support : software accounting seems to work fine,
1116          but hardware accounting doesn't work yet.
1117   
1118    - 1.19alpha33 :
1119   
1120        - pykosd now accepts command line arguments. Enjoy !
1121          NB : due to a bug in xosd, you need xosd version 2.2.8
1122          or higher if you don't use the default C locale.
1123         
1124    - 1.19alpha32 :
1125   
1126        - Early (not working) version of the LPRng support rewrite.
1127       
1128        - Saner default configuration file.
1129       
1130    - 1.19alpha31 :
1131   
1132        - Fixed a double Python2.1 incompatibility with newer versions,
1133          which prevented the PCL5 and the PCLXL parsers to work with
1134          this older version of Python.
1135         
1136    - 1.19alpha30 :
1137   
1138        - Introduction of preliminary version of the pykosd command
1139       
1140        - Usernames, Groupnames and Printernames can now contain
1141          ANY character, expected '/' and '@'.
1142       
1143        - Integrated most of the Debian work from Sergio
1144          Gonz�z Gonz�z
1145         
1146    - 1.19alpha29 :
1147   
1148        - PCLXL parser should now correctly handle number of
1149          copies set for each page.
1150         
1151        - Added testsuite for generic PDL analyzer.
1152       
1153        - Typo fixed in PCLXL parser.
1154       
1155        - Correctly dispatches error messages depending on the
1156          situation : tools which can be run interactively will
1157          ALWAYS output their logs to stderr, excepted for
1158          their DEBUG messages, for which the "logger:"
1159          directive as set in pykota.conf will be honored.
1160          Tools which can't be run interactively will ALWAYS
1161          honor the "logger:" directive as set in pykota.conf
1162         
1163    - 1.19alpha28 :
1164   
1165        - The description field for printers can now be set,
1166          and is displayed in reports.
1167         
1168        - Fixed a small problem in SQL backend code.
1169         
1170        - Improved pkhint
1171       
1172        - First working PCL6 (aka PCLXL) parser !
1173          Doesn't handle copies yet.
1174       
1175    - 1.19alpha27 :
1176   
1177        - Additionnal 10% speed increase in PCL5 parser for GhostScript
1178          generated files (untested yet with other PCL files).
1179         
1180        - Reintroduced the use of mmap in PCL5 parser : this speedups
1181          PCL5 parsing by almost 4 times.
1182          This 4x with the 3x below give us in fact a twelvefold increase
1183          in performance for PCL5 parsing !
1184         
1185        - The Python accelerator Psyco is now used if available
1186          in the generic PDL parser : it speedups PCL5 parsing by
1187          almost three times automagically.
1188         
1189    - 1.19alpha26 :
1190   
1191        - Fixed PCL5 parser according to the sources of rastertohp.
1192       
1193        - Fixed number of copies handling in PCL5 parser : the number
1194          of copies could vary from page to page.
1195         
1196        - Added more debug information to PCLXL parser. 
1197       
1198    - 1.19alpha25 :
1199   
1200        - Added new "description" field to printers in both
1201          PostgreSQL and LDAP. No code to handle this yet.
1202         
1203        - Reversed the fix for power save mode in printers : 
1204          no paper or tray open would have caused people to
1205          be undercharged.
1206         
1207        - Preliminary version of MySQL initialization script.
1208         
1209    - 1.19alpha24 :
1210   
1211        - Native PDF parsing code now works perfectly with
1212          Python 2.1 and above, and is way faster than before.
1213          GhostScript is not used anymore to convert PDF to PS,
1214          because PDF is parsed directly.
1215         
1216    - 1.19alpha23 :
1217   
1218        - Fixed waitprinter.sh wrt PowerSave mode and some
1219          printers. Thanks to Ryan Suarez.
1220       
1221        - Smart PDL analyzer now recognizes PDF too : two
1222          PDF parsing methods are used : a native one which
1223          is very fast but requires Python 2.3 or above, and
1224          a slower one which uses Ghostscript. PyKota detects
1225          automatically which method to use depending on your
1226          version of Python.
1227       
1228        - All tracebacks now include PyKota's version number.
1229         
1230    - 1.19alpha22 :
1231   
1232        - Ensures that the file pointer for job's data is
1233          reset to the start of the job's datas after the
1234          job's size pre-computation phase.
1235         
1236        - Improved PostScript detection code for bad drivers
1237          which don't correctly switch languages between PJL
1238          and PS.
1239       
1240        - Even better debugging code.
1241       
1242    - 1.19alpha21 :
1243   
1244        - Additionnal check.
1245       
1246    - 1.19alpha20 :
1247   
1248        - More complete logging messages wrt accounters.
1249       
1250        - Now catches early failures occuring when the configuration
1251          files are parsed.
1252       
1253    - 1.19alpha19 :
1254   
1255        - Fixed over-verbose exits when displaying help
1256          or version.
1257         
1258        - Extended some PATH in the shell scripts 
1259       
1260        - Deleting an user now also deletes his payments history.
1261       
1262        - Doesn't explicitely ignore SIGCHLD anymore. This seems to
1263          cause problems.
1264
1265    - 1.19alpha18 :
1266   
1267        - History of payments is now stored in the database, and
1268          updated each time an user's balance is modified with
1269          edpykota --balance. This history represents each time
1270          the user was given some positive or negative credit,
1271          but doesn't reflect price paid for jobs, which appear
1272          in the jobs history instead.
1273         
1274        - Jobs history web reports now include the job's size in
1275          bytes. Also columns were reordered to render the report
1276          more easily readable.
1277         
1278    - 1.19alpha17 :
1279   
1280        - Mysterious bug (program exited unexpectedly without leaving
1281          any log message) which occured once in a while when
1282          cancelling jobs should be fixed now.
1283         
1284        - New 'crashrecipient' directive. Disabled by 
1285          default. See sample configuration file to see how
1286          to activate it. It is suggested that you activate it.
1287         
1288        - New PYKOTAJOBSIZEBYTES environment variable exported, 
1289          which contains the job's size in bytes. Empty jobs
1290          are now denied. This value is now stored in the job
1291          history (but not yet displayed from the web interface)
1292         
1293        - Preliminary work on payments storage : the PostgreSQL 
1294          and LDAP schemas should be OK now, but no code is written
1295          yet to support this functionnality.
1296         
1297    - 1.19alpha16 :
1298   
1299        - the newuser and newgroup LDAP specific directives now accept
1300          a second parameter to attach(), "fail" or "warn". If no entry
1301          is found to attach PyKota attributes to, and "fail" was used,
1302          then action is aborted and program exits in error. If "warn"
1303          is used, a new entry is created but a warning message is logged.
1304         
1305        - The job's originating hostname is now stored in the database,
1306          and exported as PYKOTAJOBORIGINATINGHOSTNAME in the environment.
1307       
1308    - 1.19alpha15 :
1309   
1310        - The old pykota filter is now removed. This means that
1311          currently PyKota doesn't support LPRng anymore, but
1312          LPRng support will be re-added, improved, in the near future.
1313         
1314    - 1.19alpha14 :
1315   
1316        - PYKOTAPRECOMPUTEDJOBSIZE and PYKOTAPRECOMPUTEDJOBPRICE
1317          are now exported as environment variables.
1318         
1319        - Heavy CPU usage is now completely fixed it seems, by
1320          introducing some 0.01 second sleeping when nothing to do.
1321         
1322        - Pre-computation of the job's size is now only
1323          done when enforcement is "STRICT", this saves
1324          CPU for people who don't want to use this new
1325          feature.
1326         
1327        - New 'enforcement' directive which accepts either
1328          STRICT or LAXIST. See sample configuration file
1329          for details.
1330         
1331    - 1.19alpha13 :
1332   
1333        - Get back to an old version of the polling loop which
1334          worked fine, but non-optimally. Will be optimized
1335          as time permits.
1336         
1337    - 1.19alpha12 :
1338   
1339        - Job's size is now precomputed unconditionnally using
1340          the generic PDL analyzer.
1341          NB : This value is not yet used to pre-allow/deny the
1342          job.
1343       
1344    - 1.19alpha11 :
1345   
1346        - The pykota filter is now completely deprecated and
1347          can't be used anymore. LPRng users MUST download
1348          an older version of PyKota. CUPS users MUST use
1349          cupspykota. Better support for LPRng will come
1350          in the near future.
1351         
1352    - 1.19alpha10 :
1353   
1354        - pykotme now uses generic PDL Analyzer directly instead
1355          of spawning a new process.
1356         
1357        - Improvements to generic PDL Analyzer.
1358       
1359        - 25% Speedup in PCL parser. Getting more of the Python version
1360          will probably be difficult, since the completely table driven
1361          parser I wrote is slower than the original algorithm. Then,
1362          the original algorithm is still used for now.
1363          Probable that more speed could be achieved using mmap, at the
1364          expense of severe memory consumption.
1365       
1366        - configuration simplifications : the "accounter" directive's
1367          'hardware' arguments now accepts what was in the "requester"
1368          directive as it's content. The "requester" directive is not
1369          supported anymore. See sample configuration file for details.
1370       
1371    - 1.19alpha9 :
1372       
1373        - pkpgcounter is now just a wrapper around the PDLAnalyzer class
1374       
1375        - pykotaOptions LDAP attribute now accepts non-ascii characters
1376          too.
1377         
1378        - First try at cupspykota main loop rewrite
1379       
1380    - 1.19alpha8 :
1381   
1382        - 'querying' accounting method is now called 'hardware'
1383       
1384        - 'external' accounting method is now called 'software'
1385       
1386        - 'stupid' accounting method doesn't exist anymore
1387       
1388        - 'snmp' requester doesn't exist anymore
1389       
1390        - code simplifications in external requester
1391       
1392    - 1.19alpha7 :
1393     
1394        - Database schema change (both LDAP and PostgreSQL) to
1395          allow storage of the job-originating-hostname attribute.
1396          An SQL upgrade script is present. The code is not yet
1397          capable of setting/retrieving this attribute. Support
1398          for this functionnality will be added in the future.
1399         
1400    - 1.19alpha6 :
1401   
1402        - problems connecting to SMTP servers are now catched.
1403       
1404        - pykotme now uses pkpgcounter to compute the size of the
1405          job. This modification adds PCL5 and soon PCLXL (PCL6)
1406          support. You can now get quotes for PCL in addition to
1407          PostScript.
1408         
1409        - pkpgcounter now includes first try at PCLXL parser. 
1410          It is currently disabled until it's finished.
1411         
1412    - 1.19alpha5 :
1413   
1414        - cupspykota polling loop fix for MacOSX (at least)
1415       
1416        - logging subsystem now logs PID too, to ease diagnosing
1417          problems under heavy load.
1418         
1419        - pkpgcounter enhancements.
1420       
1421        - pkprinters --skipexisting now tells pkprinters to not
1422          modify existing printers when --add is used.
1423          pkprinters logs a warning message whenever --add is
1424          used and a printer already exists.
1425         
1426        - LDAP schema now allows accented chars in pykotaFileName
1427          and pykotaTitle attributes.
1428       
1429    - 1.19alpha4 :
1430   
1431        - a bad copy&paste prevented pkpgcounter to work at all, this
1432          is now fixed.
1433         
1434        - improved PCL support in pkpgcounter, with the use of
1435          HP PCL/PJL Reference Set
1436          PCL5 Printer Language Technical Quick Reference Guide
1437       
1438        - pkpgcounter now uses mmap to speed things up : duration
1439          is halved with the sample 87 pages PCL document I use for
1440          testing.
1441         
1442    - 1.19alpha3 :
1443   
1444        - pkprinters now accepts the --list command line argument
1445          to list informations about printers.
1446         
1447    - 1.19alpha2 :
1448   
1449        - pkpgcounter is now included as a smart external
1450          accounter which can handle both PostScript and PCL.
1451         
1452    - 1.19alpha1 :
1453   
1454        - PYKOTALIMITBY environment variable is now exported too.
1455       
1456        - Inclusion of Michele Baldessari's work on autotools.
1457       
1458    - 1.18 :
1459   
1460        - Improved documentation
1461       
1462    - 1.18beta2 :
1463     
1464        - Fix for raw jobs with cupspykota
1465       
1466    - 1.18beta :
1467   
1468        - Small fix for new waitprinter.sh script
1469       
1470        - Better tracebacks on error conditions
1471       
1472        - Improved translations
1473       
1474        - Improved documentation
1475       
1476    - 1.18alpha15 :
1477
1478        - waitprinter.sh replaced by a new and possibly faster
1479          and more powerful one.
1480   
1481        - Names can now begin with a digit.
1482       
1483        - Stability improvement for quotas set on printers groups.
1484       
1485    - 1.18alpha14 :
1486   
1487        - Catches more (all ?) problems with SMTP servers instead
1488          of breaking.
1489         
1490        - Italian translation added.
1491       
1492    - 1.18alpha13 :
1493   
1494        - Pre and Post hooks are now available in the pykota
1495          filter as well.
1496         
1497        - The pykota filter doesn't check last user's quota
1498          anymore when delayed hardware accounting is used :
1499          this will be done anyway the next time the last
1500          user will print again. This saves some database
1501          queries which are unneeded.
1502       
1503    - 1.18alpha12 :
1504   
1505        - Pre and Post hooks to external commands with many
1506          many environment variables available are useable
1507          from the cupspykota backend.
1508          See sample configuration file for details and help.
1509         
1510    - 1.18alpha11 :
1511   
1512        - Hopefully final fix wrt groups (users and printers)
1513       
1514    - 1.18alpha10 :
1515   
1516        - Fixed nested printer groups accounting.
1517       
1518        - Fixed user groups + printer groups problem.
1519       
1520    - 1.18alpha9 :
1521   
1522        - Fix for LDAP problem when job price was 0.
1523       
1524        - Fix for empty user groups with LDAP.
1525       
1526        - Preliminary version of the snmpprinterstatus command added.
1527       
1528    - 1.18alpha8 :
1529   
1530        - Don't retrieve data when not needed.
1531          This avoids many database queries.
1532       
1533    - 1.18alpha7 :
1534   
1535        - New experimental ldapcache directive to improve
1536          LDAP caching.
1537         
1538    - 1.18alpha6 :
1539       
1540        - New configuration directive added : maildomain
1541          to specify the domain to send mail to when user
1542          email address is not set in PyKota database.
1543         
1544        - More complete email message headers. 
1545         
1546    - 1.18alpha5 :
1547   
1548        - Debian packaging specific files, contributed by
1549          Peter Hawkins are now included in the project's tree.
1550         
1551        - Preliminary work on future low-level LDAP caching to speed
1552          up modifications (at least).
1553         
1554    - 1.18alpha4 :
1555   
1556        - Applied some of the modifications suggested by
1557          Peter Hawkins, for better Debian integration.
1558          Most notably cupspykota, pykota, and the shell
1559          scripts are now installed into /usr/share/pykota
1560          instead of into /usr/bin
1561          BEWARE : double check that your symbolic link
1562          to cupspykota is correct, and that your pykota.conf
1563          file use correct path for the shell scripts like
1564          waitprinter.sh and al.
1565         
1566        - pkhint command added, to help in configuring correct
1567          accounting method for PyKota.
1568         
1569    - 1.18alpha3 :
1570   
1571        - Fixed a rare bug in cupspykota backend which gave
1572          incorrect "CUPS backend died abnormally" messages.
1573       
1574    - 1.18alpha2 :
1575   
1576        - Added the pkprinters command line tool to manage printers
1577          exclusively.
1578       
1579    - 1.18alpha1 :
1580   
1581        - Preliminary work on Relationnal Database Independance.
1582       
1583        - Sample report made from OpenOffice.org added as PDF and SXC.
1584       
1585    - 1.17 :
1586   
1587        - Finalized release.
1588       
1589    - 1.17alpha2 :
1590   
1591        - Fix stupid software accounting bug in the CUPS backend.
1592       
1593    - 1.17alpha1 :
1594   
1595        - User/Group deletion code in edpykota rewritten.
1596       
1597    - 1.16 :
1598   
1599        - Preliminary documentation on how to use OpenOffice.org
1600          to create personnalized reports for PyKota + PostgreSQL.
1601         
1602        - Spanish installation guide for CUPS+PyKota+PostgreSQL
1603          added to the documentation. Doesn't yet document v1.16
1604          though.
1605       
1606        - Portuguese Portuguese translation replaces Brazilian
1607          Portuguese Translation. Brazilian portuguese
1608          translation is still available under the 'br' locale.
1609       
1610    - 1.16beta3 :
1611   
1612        - Swedish translation added.
1613       
1614        - Small fix in documentation.
1615       
1616    - 1.16beta2 :
1617   
1618        - Small fix for job cancelling code while job already
1619          printing in CUPS backend.
1620         
1621        - Big fix wrt printing policies for unknown users. 
1622       
1623    - 1.16beta1 :
1624   
1625        - Manpages upgraded.
1626       
1627    - 1.16alpha26 :
1628   
1629        - Job price is now computed like this :
1630       
1631          SUM((NbPages * PricePerPage) + PricePerJob)
1632         
1633          For current printer and all the printers groups it is
1634          a member of, if any.
1635         
1636          This may be difficult to grasp, but offers unprecedented
1637          flexibility.
1638         
1639    - 1.16alpha25 :
1640   
1641        - Email address can be set at user creation time,
1642          using the following syntax :
1643         
1644            $ edpykota --add username/email@yourdomain.com
1645       
1646    - 1.16alpha24 :
1647   
1648        - CGI script now can show the printing history.
1649       
1650        - Bug wrt number of copies should be fixed.
1651       
1652        - Major code refactoring => It is now possible to
1653          automatically add printers on first print.
1654       
1655    - 1.16alpha23 :
1656   
1657        - Fixed potential accuracy problem if a user printed on
1658          several printers at the very same time.
1659       
1660    - 1.16alpha22 :
1661   
1662        - edpykota now allows adding printers to printer groups
1663       
1664    - 1.16alpha21 :
1665   
1666        - Allows the dot in user and printer names.
1667       
1668        - Printer groups are now cached too.
1669       
1670    - 1.16alpha20 :
1671   
1672        - Fixed several small bugs with the help of PyChecker.
1673       
1674    - 1.16alpha19 :
1675     
1676        - Fixed a bug in PostgreSQL backend's code.
1677       
1678    - 1.16alpha18 :
1679   
1680        - Initial code for printer groups support. Printer groups have
1681          to be added with external tools like psql or gq for example.
1682          Printer groups seems to work fine with users. Untested with user
1683          groups for now.
1684
1685        - Several minor visual problems fixed in reports.
1686       
1687        - Fixed a bug in LDAP date handling.
1688       
1689        - Fix for LDAP problem with some combination of OpenLDAP + Python-LDAP
1690          + some particular settings.
1691         
1692        - mailandpopup.sh shell script added. See sample configuration file
1693          for details.
1694       
1695        - Several environment variables are now exported when executing
1696          external commands (accounters, requesters, mailers) :
1697           
1698            PYKOTAUSERNAME => user who is printing
1699            PYKOTAPRINTERNAME => printer on which the job is being sent
1700            PYKOTATITLE => Job's title
1701            PYKOTAFILENAME => Job's filename
1702            PYKOTACOPIES => number of copies asked
1703            PYKOTAOPTIONS => print command options (-o with CUPS)
1704         
1705    - 1.16alpha17 :
1706   
1707        - Added portugues translation.
1708       
1709        - Major code refactoring in accounters.
1710       
1711    - 1.16alpha16 :
1712   
1713        - Code refactoring, and addition of a real HTML reporter, to
1714          have nice looking and useful web based reports (in the future).
1715       
1716        - Added utolower configuration option to convert all usernames
1717          to lowercase during printing.
1718         
1719    - 1.15alpha15 :
1720   
1721        - Now includes the papwaitprinter.sh shell script to wait for
1722          AppleTalk enabled printers.
1723         
1724    - 1.16alpha14 :
1725   
1726        - Now printing on a printer not defined in the Quota Storage,
1727          results in the job being cancelled or stopped, depending
1728          on the printing system.
1729         
1730    - 1.16alpha13 :
1731   
1732        - Small bugfix wrt Python v2.1
1733       
1734        - If username is an empty string, user root is assumed.
1735       
1736        - 'postgresql' is not recognized anymore as a storage backend,
1737          you have to use 'pgstorage' instead. 'postgresql' used to
1738          be supported for compatibility with very old PyKota versions,
1739          this is not the case anymore.
1740         
1741    - 1.16alpha12 :
1742   
1743        - Job price added to job history, to keep accounting correct
1744          if a printer price per page or per job is modified and the
1745          history is not reset : the history would have given a false
1746          amount of money charged before the printer's prices were
1747          modified, this addition solves the problem.
1748         
1749    - 1.16alpha11 :
1750   
1751        - Some preliminary modifications to the database structure for
1752          PostgreSQL and OpenLDAP. A script to upgrade a PostgreSQL
1753          database is now provided. LDAP attributes now support
1754          eq, pres and sub indexes.
1755         
1756        - Job history now contains additional informations : 
1757          number of copies, filename, title and print options.
1758         
1759    - 1.16alpha10 :
1760       
1761        - Some modifications done to external policy handling.
1762          See sample configuration file for details.
1763   
1764        - Spanish translation added.
1765       
1766    - 1.16alpha9 :
1767   
1768        - mailto can be set to external(...) to warn users above
1769          quota with any command of your choice (e.g. linpopup).
1770          Several parameters are available, see sample configuration
1771          file for details.
1772         
1773    - 1.16alpha8 :
1774   
1775        - Now cupspykota transmits SIGTERMS to the original 
1776          backend when the user deletes a job being processed.
1777         
1778        - The documentation is now licensed under the terms of the
1779          GNU GPL too.
1780         
1781    - 1.16alpha7 :
1782   
1783        - The CUPS backend is now fully functionnal (it seems).
1784       
1785        - From now on, the use of the pykota filter with CUPS
1786          is deprecated. The pykota filter still has to be
1787          used with LPRng though.
1788       
1789    - 1.16alpha6 :
1790   
1791        - Bug fixed : when edpykota was used to add a printer
1792          with no user or group name, a bad user/group name "*" was
1793          added to the database.
1794         
1795    - 1.16alpha5 :
1796   
1797        - New CUPS backend supports device enumeration !
1798          This means that NO manual CUPS configuration has to
1799          be done. All can now be done from CUPS web interface.
1800       
1801    - 1.16alpha4 :
1802   
1803        - New CUPS backend added.
1804       
1805    - 1.16alpha3 :
1806       
1807        - Minimal FAQ document added.
1808       
1809    - 1.16alpha2 :
1810   
1811        - CGI script now partially supports browser's language preference
1812       
1813    - 1.16alpha1 :
1814   
1815        - Ensures that the LDAP connection is really closed at end.
1816       
1817        - More complete error messages in case of LDAP operation failure.
1818       
1819    - 1.15 :
1820     
1821        - Documentation improved.
1822       
1823    - 1.15beta :
1824   
1825        - Command line tools now accept multiple printer
1826          names or wildcards, separated with commas.
1827         
1828    - 1.15alpha9 :
1829   
1830        - External policy can be used to auto-add unknown users
1831          and any other interesting things you may want to do.
1832          WARNING : You can't auto-add printers for now.
1833          They have to be created manually before.
1834          Look at sample configuration file for examples.
1835         
1836    - 1.15alpha8 :
1837   
1838        - Job history can be disabled if needed.
1839          This feature may be useful for people who use the LDAP
1840          backend and don't want their LDAP tree to grow out of
1841          control.
1842       
1843    - 1.15alpha7 :
1844   
1845        - More work done on caching wrt groups.
1846       
1847    - 1.15alpha6 :
1848   
1849        - Performance bottleneck with LDAP solved.
1850       
1851    - 1.15alpha5 :
1852   
1853        - Caching mechanism for all database queries.
1854
1855    - 1.15alpha4 :
1856   
1857        - Problem with Python 2.3 fixed. Needs some definitive
1858          modification.
1859         
1860    - 1.15alpha3 :
1861   
1862        - CGI script now tries to restrict view when the
1863          REMOTE_USER environment variable is set. This allows
1864          people to protect its use with .htaccess files.
1865          When unprotected, or if REMOTE_USER is 'root', then
1866          unrestricted access is granted.
1867          NB : REMOTE_USER is automatically set by the web server
1868          (e.g. Apache) when a page with restricted access is viewed.
1869         
1870    - 1.15alpha2 :
1871   
1872        - Better detection of LPRng.
1873       
1874        - Outputs a warning if printing system is unknown.
1875       
1876    - 1.15alpha1 :
1877   
1878        - Bug fix in SQL code.
1879       
1880    - 1.14 :
1881   
1882        - The PostgreSQL database connection is now always closed before
1883          exit. The LDAP database connection too, but it didn't suffer
1884          from the problem anyway, AFAICT.
1885       
1886    - 1.14beta2 :
1887   
1888        - An LDAP-specific configuration field was introduced, usermail.
1889          Use it to specify which LDAP attribute contains a valid email
1890          address for the user. See sample configuration file for
1891          details.
1892       
1893    - 1.14beta :
1894   
1895        - Two new LDAP-specific configuration fields were introduced,
1896          newuser and newgroup. Use them to specify if you want to add
1897          quota information to existing entries or elsewhere.
1898          See sample configuration file for details.
1899         
1900    - 1.14alpha9 :
1901   
1902        - Documentation improved.
1903       
1904        - pykotme now also prints the user's account balance value
1905          if the user is registered in the Quota Storage and his
1906          limiting factor is "balance".
1907         
1908    - 1.14alpha8 :
1909   
1910        - bin/waitprinter.sh is now included to wait for
1911          SNMP enabled printers to be idle again before
1912          asking for their internal page counter.
1913          See sample configuration file for details.
1914         
1915    - 1.14alpha7 :
1916   
1917        - edpykota now doesn't check if the user/group is above
1918          quota. The check is only done at print time. This
1919          prevents the sending of email messages when creating
1920          user quotas if quota is already reached at creation
1921          time.
1922         
1923    - 1.14alpha6 :
1924   
1925        - Configuration file split and moved to /etc/pykota/pykota.conf
1926          and /etc/pykota/pykotadmin.conf to prevent simple users to
1927          have Read/Write access to the Quota Database.
1928          Don't forget to :
1929         
1930                $ chmod 640 /etc/pykota/pykotadmin.conf
1931               
1932        - storageuser and storageuserpw configuration fields reintroduced
1933          for the same reason.
1934         
1935        - Code cleaning for future implementation of email addresses
1936          support in the PostgreSQL and LDAP backends.
1937         
1938    - 1.14alpha5 :
1939       
1940        - Big bug fixed when changing the prices for a printer
1941       
1942    - 1.14alpha4 :
1943   
1944        - When adding an user, the user itself and its account balance
1945          are now added in the same LDAP entry. Before they were added
1946          as two different LDAP entries.
1947         
1948    - 1.14alpha3 :
1949   
1950        - Email field added to PostgreSQL database. An upgrade script
1951          is included in initscripts/postgresql.
1952       
1953    - 1.14alpha2 :
1954   
1955        - Typo fixed when using the --prototype option to edpykota
1956       
1957    - 1.14alpha1 :
1958   
1959        - Poor man's treshold included : users with a low account
1960          balance (below 1.0 by default, configurable) are sent
1961          a warning message.
1962         
1963        - All warning messages to users are now configurable. 
1964          NB : Warning messages to the administrator are not.
1965       
1966    - 1.13 :
1967   
1968        - Some small fixes wrt group handling.
1969       
1970        - The whole module code was passed through PyChecker and
1971          several small code inconsistencies were fixed,
1972          as well as a bug in the groups code.
1973         
1974    - 1.13alpha1 :
1975   
1976        - Bug fix wrt LDAP.
1977       
1978    - 1.12 :
1979   
1980        - More complete test added in edpykota.
1981       
1982    - 1.12alpha2 :
1983   
1984        - The previous bug fix was incomplete. This is corrected.
1985       
1986    - 1.12alpha1 :
1987   
1988        - Small bug fix.
1989       
1990    - 1.11 :
1991   
1992        - Now includes the pykotme command line tool, to produce
1993          printing quotes for users.
1994         
1995    - 1.10 :
1996   
1997        - Bug fixed wrt quota reports when print limiting is by
1998          account balance.
1999         
2000    - 1.09 :
2001   
2002        - Translations finalized.
2003       
2004        - Manpages updated.
2005       
2006        - Installation documentation improved wrt LDAP support.
2007       
2008    - 1.09beta2 :
2009   
2010        - The CGI script for quota reports works again, and
2011          is much more powerful.
2012       
2013    - 1.09beta :
2014   
2015        - edpykota finalized
2016       
2017    - 1.09alpha2 :
2018   
2019        - LDAP schema modified a bit. Please upgrade.
2020       
2021        - LDAP backend works !
2022       
2023        - repykota and warnpykota allow the root user to pass
2024          users or groups names on the command line. Users
2025          and groups names may contain wildcards.
2026         
2027        - repykota and warnpykota only reports or warns the
2028          current user when launched by non-root users.
2029         
2030        - Minor bug fixes. 
2031   
2032    - 1.09alpha1 :
2033   
2034        - More work on LDAP storage backend. Many options
2035          were added to /etc/pykota.conf to give some
2036          hints to the LDAP storage backend.
2037         
2038        - Severe database access optimizations were done by
2039          rewriting most of the Quota Storage backends drivers.
2040     
2041    - 1.08 :
2042   
2043        - Major bug fix wrt LPRng support for remote jobs.
2044       
2045        - Major bug fix wrt increase/decrease account balances.
2046       
2047    - 1.08alpha8 :
2048   
2049        - Code refactoring.
2050       
2051        - A single user/password pair is used to connect
2052          to the database backend. The storageuser configuration
2053          field, and its associated passwords storageuserpw, are
2054          not used anymore.
2055         
2056        - You can now set PyKota in debug mode, see sample configuration 
2057          file for details.
2058          WARNING : only Quota Storage backend queries are logged in
2059          debug mode, for now.
2060       
2061    - 1.08alpha7 :
2062   
2063        - Very latest LDAP schema.
2064       
2065        - Code enhancement wrt easy pluggability of PyKota attributes
2066          and object classes into an existing LDAP directory.
2067       
2068    - 1.08alpha6 :
2069   
2070        - Minor bug corrections
2071       
2072        - More work on LDAP : new schema
2073       
2074    - 1.08alpha5 :
2075   
2076        - More good work on LDAP storage.
2077          repykota now works reasonably well with the sample LDAP directory.
2078       
2079    - 1.08alpha4 :
2080   
2081        - LDAP schema included.
2082          THIS IS JUST FOR PEOPLE TO DISCUSS ABOUT THIS.
2083          LDAP SUPPORT DOESN'T WORK YET, AND THE SCHEMA
2084          MAY CHANGE IN THE FUTURE. PLEASE TELL US
2085          WHAT YOU THINK ABOUT THIS SCHEMA ON THE
2086          MAILING LIST.
2087         
2088    - 1.08alpha3 :
2089   
2090        - External accounting methods were partly rewritten :
2091         
2092          - No more "broken pipe" should happen.
2093         
2094          - They now take care of the number of copies
2095            This may be unneeded though, if the postscript
2096            file already does this, because this would
2097            overcharge users (number of copies counted
2098            two times). NEEDS MORE TESTING.
2099           
2100          - The sample configuration file now contains 
2101            an external accounting method example which should
2102            work with all DSC compliant Postscript files.
2103           
2104        - Some small bugs were fixed.   
2105       
2106    - 1.08alpha2 :
2107   
2108        - Now works with net-snmp v5.0 and above.
2109          It already worked, but the sample configuration
2110          file didn't contain appropriate values...
2111       
2112    - 1.07 : Release of the Shame !
2113   
2114        - The external accounting methods driver was left out of
2115          the CVS tree. Nobody could use it since it wasn't included !
2116         
2117    - 1.06 :
2118   
2119        - Severe bug fixed : if you had a printer in
2120          power saving state which couldn't answer immediately,
2121          a bug was triggered.
2122          It was caused by a bad copy/paste which
2123          forgot to import a Python module at run time.
2124         
2125    - 1.05 :
2126   
2127        - External accounters are finally available !
2128          This means that you can plug any page accounting
2129          method you like by setting the appropriate
2130          'accounter' field in /etc/pykota.conf
2131          See the sample conf/pykota.conf.sample to
2132          learn how to do.
2133         
2134          NB : Both 'external' and 'stupid' accounting methods
2135               account a job size just before *this* job is
2136               sent to the printer.
2137               The original 'querying' method accounts a job
2138               size just before *the next* job is sent to
2139               the printer.
2140       
2141    - 1.05alpha3 :
2142   
2143        - A 'stupid' and unreliable accounting method was
2144          implemented to serve as an example on how to
2145          do this sort of things. This method only counts
2146          the 'showpage' statements in the input data.
2147          See sample configuration file for details.
2148          Pluggable accounting methods work, but I advise
2149          you TO NOT USE THIS ONE WHICH IS JUST AN EXAMPLE.
2150          It is not reliable enough to be used.
2151          Use the 'querying' accounting method instead.
2152         
2153    - 1.05alpha2 :
2154   
2155        - Pluggable accounting methods.
2156       
2157        - Better error handling.
2158       
2159    - 1.05alpha1 :
2160   
2161        - SECURITY file added to help improve PyKota's security.
2162       
2163        - Extracting the printer's internal page counter is now
2164          tried several times, waiting several seconds between
2165          two tries. This lets the time to warm up for some printers
2166          which don't answer when they are sleeping (my Apple
2167          LaserWriter 16/600 PS is in this case, maybe others too)
2168         
2169        - Small display bug fixed in repykota
2170         
2171    - 1.04 :
2172   
2173        - Default print policy for users/groups unknown from
2174          the print quota system is now DENY instead of ALLOW,
2175          since ALLOW can generate inaccurate results
2176          (incorrect job sizes charged to the wrong persons)
2177         
2178        - LPRng support works !
2179       
2180        - A bug was introduced some time ago wrt printers' default
2181          policy for unknown users. It is now corrected.
2182       
2183        - repykota now displays prices per job and per page for each
2184          printer, if they are defined.
2185         
2186        - Minor display bug fixed in repykota.
2187       
2188        - Problem when running repykota with an empty database was fixed.
2189       
2190    - 1.03 :
2191   
2192        - Upgrade script included for earlier versions.
2193          Please look inside the initscripts subdirectory.
2194          THE DATABASE SCHEMA HAS CHANGED, PLEASE UPGRADE.
2195         
2196        - repykota now reports account balances too.
2197       
2198        - PyKota now has a nice logo, see the logos
2199          subdirectory.
2200       
2201        - Manual pages were finally updated.
2202       
2203        - Group quotas seem to work now !
2204       
2205        - The new database schema allows to keep an history of all
2206          jobs as well as charge users per page and/or per job,
2207          and track users' account balance.
2208         
2209        - edpykota now accepts much more command line options to 
2210          use the new functionnalities. See edpykota --help for
2211          details.
2212         
2213        - The installation script now allows to install the sample
2214          configuration file during first installation.
2215         
2216        - More group quota code works, but still not finished. 
2217       
2218        - The CGI script displays a link to PyKota's website.
2219       
2220        - The job history is now kept, this will allow per-period
2221          reports in the future.
2222         
2223        - After having modified the quota for an user with edpykota,
2224          a quota check is done to eventually warn the user/admin about
2225          a quota which is too low to print.
2226         
2227        - A workaround is provided for HP Printers : their internal
2228          page counter is only saved to NVRAM in a 10 increment, so
2229          if you switch them off and then on, the reported page counter
2230          may be lower than the real number of pages printed.
2231          See http://web.mit.edu/source/third/lprng/doc/LPRng-HOWTO-15.html
2232          We unconditionnally set the last job's page count to
2233          abs(int((10 - abs(lastcounter(snmp) - lastcounter(storage)) / 2))
2234          in this case.
2235          For a more accurate accounting, never switch your HP printers
2236          off.
2237         
2238        - A fix is provided for printers which only have a volatile 
2239          page counter (reset to 0 every time you switch the printer on)
2240          This should allow PyKota to work reasonably fine with HP Laserjet
2241          4L/5L/6L, not perfect, but better than nothing.
2242          See http://web.mit.edu/source/third/lprng/doc/LPRng-HOWTO-15.html
2243          For a more accurate accounting, never switch your HP printers
2244          off. This is untested, please report any problem.
2245         
2246        - A bug was fixed when edpykota --add was used with users who already
2247          had a quota on the specified printer.
2248         
2249        - A small display bug in repykota was introduced in preliminary
2250          1.03 versions, and fixed later on.
2251         
2252        - Some minor bugs which happened in rare situations were fixed.
2253       
2254        - Support for AppleTalk printers was added, see sample configuration
2255          file for details.
2256         
2257        - Users and group printing can now be controlled (limited) either by 
2258          print quota or by account balance.
2259       
2260    - 1.02 :
2261   
2262        - The installation script now checks for software availability
2263          and in case a software is missing asks the user if he
2264          wants to continue with the installation or abort it.
2265         
2266        - The configuration file pykota.conf is now expected to be
2267          found in /etc instead of in /etc/cups
2268          The installation script prompts the user to see if he
2269          wants to move an old configuration file to the new location
2270          if needed.
2271         
2272        - Improved documentation.
2273       
2274        - You can now set the tcp/ip port on which the Quota Storage
2275          Server is listening, see sample configuration file for details.
2276       
2277        - Better general error handling.
2278       
2279        - Upgrade script for pre 1.01 PostgreSQL database schema is now
2280          included as well.
2281       
2282    - 1.01 :
2283   
2284        - The configuration file now accepts an option   
2285          to choose the recipient(s) of the email messages :
2286         
2287            - DevNull means no one will receive them.
2288            - User means only the user will receive them.
2289            - Admin means only the admin will receive them.
2290            - Both means the User and the Admin will receive them.
2291           
2292        - The configuration file now uses hard-coded default values
2293          when an option is not set. See sample configuration file
2294          for details.
2295         
2296        - Manual pages are included since 1.00, but I forgot to   
2297          add this information to this file.
2298         
2299        - Redistribution terms for the official package have 
2300          softened and are now fully GPL compatible :
2301          unrestricted modification is now allowed even for
2302          the version number.
2303         
2304    - 1.00 :
2305   
2306        - edpykota now accepts a --noquota option. This
2307          disable quota checking while still doing page
2308          accounting. This is really useful for people
2309          who don't want to limit their users but want
2310          to know how much pages they print.
2311         
2312        - Some untested scripts were added to retrieve
2313          the life time page counter of non-SNMP printers.
2314         
2315        - Every directory now has a specific README file. 
2316       
2317    - 0.99 :
2318   
2319        - Under some circumstances while the user wasn't allowed
2320          to print, he didn't receive any email message. It is
2321          now fixed.
2322         
2323        - When an user wasn't allowed to print, the quota for
2324          the previous user wasn't updated. This is now fixed.
2325         
2326    - 0.98 :
2327   
2328        - Correctly handle the case where the printer is switched off.
2329       
2330        - Small bug wrt syslog fixed.
2331       
2332    - 0.97 :
2333   
2334        - edpykota accepts wildcards on its command line for users/groups too
2335          if the --add option is not set, e.g. :
2336         
2337              $ edpykota --printer lp --softlimit 50 --hardlimit 100 "jer*"
2338             
2339        - If no user name is passed at all, then a default wildcard of "*"
2340          which means apply the command on ALL users for this printer is used.
2341         
2342        - Small bug fixes.
2343       
2344    - 0.96 :
2345
2346        - Options requester, policy, admin, adminmail and gracedelay can now
2347          be set either globally or per printer. The printer option has
2348          priority if both are defined.
2349
2350        - More powerful configuration parser.
2351       
2352        - If all options are defined globally, there's no need to
2353          define a section for each printer in the configuration
2354          file anymore. Just define a [global] section and it's ok.
2355
2356    - 0.95 :
2357
2358        - External requesters for printers finally added.
2359
2360        - Full internationalization (english and french are supported)
2361 
2362        - More complete quota usage report
2363
2364        - CGI script to access to the quota usage report
2365
2366        - Several bugs fixed.
2367
2368
2369    - 0.9 :
2370
2371        - First public version
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