Appendix B: TWiki Development Timeline 
 01-Dec-2001 Release (Athens) 
  
 01-Sep-2001 Release 
 
-  30 Aug 2001 - JohnTalintyre 
-  Easier install for Windows, including auto detection in TWiki.cfg
 
-  30 Aug 2001 - JohnTalintyre  
-  21 Aug 2001 - PeterThoeny 
-  Convert to XHTML 1.0 function: first step to XHTML-ifying TWiki
 
-  26 Jun 2001 - JohnTalintyre  
-  07 Jun 2001 - PeterThoeny 
-  New topic templates as topics instead of templates. Customize by editing the topic. Retired notedited.tmpl,notext.tmplandnotwiki.tmpltemplates. More in TWikiTemplates.
 
-  07 Jun 2001 - PeterThoeny 
-  New %TOPICLIST{"format"}%and%WEBLIST{"format"}%variables to get a formatted topic index and web index, respectively. More in TWikiVariables.
 
-  01 Jun 2001 - PeterThoeny 
-  New %URLPARAM{"name"}%variable to query URL parameters. More in TWikiVariables.
 
-  01 Jun 2001 - AndreaSterbini  
-  01 Jun 2001 - KlausWriessnegger, AndreaSterbini  
-  01 May 2001 - AndreaSterbini  
-  01 May 2001 - JohnTalintyre  
-  01 May 2001 - JohnTalintyre  
-  01 May 2001 - JohnTalintyre  
-  27 Mar 2001 - PeterThoeny 
-  The table syntax has been enhanced to (i) render | *bold* |cells as table headers, (ii) render space padded cells|   center aligned   |and|   right aligned |, (iii) span multiple columns using| empty cells |||. More in TextFormattingRules.
 
-  25 Mar 2001 - PeterThoeny  
-  28 Feb 2001 - AndreaSterbini, PeterThoeny 
-  New Wiki rule for headings, i.e. ---++ My Title; and new%TOC%variable to build a table of content from headings in a topic. More in TWikiVariables.
 
-  28 Feb 2001 - PeterThoeny 
-  New Wiki rule to specify arbitrary text for external links (i.e. [[http://TWki.org][TWiki]]) and internal links (i.e[[WikiSyntax][syntax]]). More in TWikiVariables.
 
-  28 Feb 2001 - PeterThoeny 
-  New Wiki rule for named anchors, e.g. links within a topic. Define a named anchor with #MyAnchorat the beginning of a line, and link to it with[[#MyAnchor]]. More in TWikiVariables.
 
-  25 Feb 2001 - NicholasLee, PeterThoeny 
-  Use Net::SMTPmodule instead ofsendmailif installed.
 
-  01 Feb 2001 - PeterThoeny 
-  Added <verbatim>...</verbatim>tags to show source code "as is". Unlike the<pre>...</pre>tags, it also shows<,>,&characters "as is".
 
-  01 Feb 2001 - PeterThoeny  
-  21 Jan 2001 - PeterThoeny 
-  Added a "Minor change, don't notify" checkbox in preview. More in DontNotify. 
 
-  21 Jan 2001 - PeterThoeny 
-  Added Bold Fixed formatting using double-equal signs, e.g. write ==Bold Fixed==to getBold Fixed.
 
-  20 Jan 2001 - PeterThoeny 
-  Format changed of %GMTIME{"..."}%and%SERVERTIME{"..."}%variables. Format is now"$hour:$min"instead of"hour:min". More in TWikiVariables. Attention: Check your existing topics when you upgrade TWiki!
 
-  18 Jan 2001 - PeterThoeny 
-  WebChanges, WebSearch and e-mail notification indicate also the revision number of a topic (i.e. 18 Jan 2001 16:43 r1.5), or NEW for a new topic (i.e. i.e. 18 Jan 2001 16:43 NEW). 
 
-  16 Jan 2001 - PeterThoeny 
-  New variable %STARTINCLUDE%and%STOPINCLUDE%variables to control what gets included of a topic. More in TWikiVariables.
 
-  16 Jan 2001 - PeterThoeny 
-  TWiki skins Define a different page layout with a customized header and footer layout, i.e. a printskin for a printable view of a topic. More in TWikiSkins and TWiki:Codev/TWikiSkins . .
 
-  07 Jan 2001 - StanleyKnutson 
-  Better error handling when saving a topic. 
 
-  05 Jan 2001 - PeterThoeny  
-  05 Dec 2000 - PeterThoeny  
-  03 Dec 2000 - PeterThoeny 
-  New noheader="on"switch in%SEARCH{...}%to suppress table header. More in TWikiVariables.
 
 01-Dec-2000 Release 
 
-  03 Nov 2000 - PeterThoeny 
-  Flag $doHidePasswdInRegistrationinwikicfg.pmto hide plain text password in registration email.
 
-  01 Nov 2000 - PeterThoeny 
-  New variable %VAR{"NAME" web="Web"}%to get web specific preferences. More in TWikiVariables.
 
-  01 Nov 2000 - PeterThoeny 
-  Added a "Cancel" link in edit that releases the edit lock. 
 
-  23 Oct 2000 - PeterThoeny  
-  05 Oct 2000 - PeterThoeny 
-  Remember user by IP address so that view"knows" the user once authenticated inedit. More in TWikiUserAuthentication.
 
-  26 Sep 2000 - AlWilliams, PeterThoeny  
-  26 Sep 2000 - HaroldGottschalk, AndreaSterbini, PeterThoeny  
-  20 Sep 2000 - ManpreetSingh 
-  New -q switch in mailnotifyto suppress all normal output.
 
-  19 Sep 2000 - PeterThoeny  
-  18 Sep 2000 - ManpreetSingh, PeterThoeny  
-  19 Aug 2000 - PeterThoeny 
-  Ref-By link searches all webs (not just the current web.) 
 
-  16 Aug 2000 - PeterThoeny 
-  New TWikiPreferences variables %HTTP_EQUIV_ON_VIEW%,%HTTP_EQUIV_ON_EDIT%and%HTTP_EQUIV_ON_PREVIEW%that define the<meta http-equiv="...">meta tags for the TWiki templates. This can be used for example to set a document expiration time.
 
-  29 Jul 2000 - PeterThoeny 
-  New variables %GMTIME{"..."}%and%SERVERTIME{"..."}%. More in TWikiVariables.
 
-  23 Jul 2000 - PeterThoeny 
-  Changed include syntax from %INCLUDE{"Web/TopicName.txt"}%to%INCLUDE{"Web.TopicName"}%. Legacy syntax still supported.
 
-  23 Jul 2000 - PeterThoeny 
-  BookView search allows you show a set of topics for easy printing. 
 
-  22 Jul 2000 - PeterThoeny 
-  More forgiving syntax for *bold*, italic, __bold italic__andfixed, where it is not necessary anymore to have a trailing space before.,;:?!characters.
 
-  22 Jul 2000 - PeterThoeny 
-  Split the TWiki.Main web into TWiki.Main (users, company data) and TWiki.TWiki (TWiki related documentation, registration) 
 
-  07 Jul 2000 - PeterThoeny 
-  Added an "Release edit lock" checkbox in preview to let other people edit the topic immediately without the one hour lock. 
 
-  07 Jul 2000 - PeterThoeny 
-  Fixed problem of losing carriage returns when editing topics with KDE KFM browser or W3M browser. 
 
-  21 Jun 2000 - PeterThoeny 
-  Fixed problem that a page redirect on some server environments is not working (host name is needed in URL). 
 
-  21 Jun 2000 - CrisBailiff, PeterThoeny 
-  Fixed security issue to prevent a server side %INCLUDE%of arbitrary files.
 
-  29 May 2000 - PeterThoeny 
-  New %GMTIME%variable that shows the current GM time.
 
-  28 May 2000 - PeterThoeny 
-  Lock warning shows remaining lock time in minutes. 
 
-  15 May 2000 - PeterFokkinga  
-  02 May 2000 - KevinKinnell, PeterThoeny 
-  Advanced search features like search multiple webs; sort by topic name / modified time / author; limit the number of results returned. More in TWikiVariables. 
 
 01-May-2000 Release 
 
-  21 Apr 2000 - PeterThoeny 
-  New TWikiVariables %HTTP_HOST%,%REMOTE_ADDR%,%REMOTE_PORT%and%REMOTE_USER%.
 
-  21 Apr 2000 - JohnAltstadt, PeterThoeny 
-  TWikiRegistration is done separately for Intranet use (depends on remote_user) or Internet use (depends on .htpasswd file). 
 
-  20 Mar 2000 - PeterThoeny 
-  Uploading a file (topic file attachment) will optionally create a link to the uploaded file at the end of the topic. The preference variable %ATTACHLINKBOX%controls the default state of the link check box in the attach file page.
 
-  11 Mar 2000 - PeterThoeny 
-  Better security with taint checking ( Perl -Toption )
 
-  25 Feb 2000 - PeterThoeny 
-  New preference variables %EDITBOXWIDTH%and%EDITBOXHEIGHT%to specify the edit box size.
 
-  25 Feb 2000 - PeterThoeny 
-  Edit preferences topics to set TWiki variables. There are three level of preferences Site-level (TWikiPreferences), web-level (WebPreferences in each web) and user-level preferences (for each of the TWikiUsers). With this, discontinue use of server side include of wikiwebs.inc,wikiwebtable.inc,weblist.inc,webcopyright.incandwebcolors.incfiles.
 
-  11 Feb 2000 - PeterThoeny 
-  New variable %SCRIPTSUFFIX%/ $scriptSuffix containing an optional file extension of the TWiki Perl script. Templates have been changed to use this variable. This allows you to rename the Perl script files to have a file extension like for example ".cgi".
 
-  11 Feb 2000 - PeterThoeny 
-  New variable %SCRIPTURLPATH%/ $scriptUrlPath containing the script URL without the domain name. Templates have been changed to use this variable instead of%SCRIPTURL%. This is for performance reasons.
 
-  07 Feb 2000 - PeterThoeny 
-  Changed the syntax for server side include variable from %INCLUDE:"filename.ext"%to%INCLUDE{"filename.ext"}%. (Previous syntax still supported. Change was done because of inline search syntax)
 
-  07 Feb 2000 - PeterThoeny 
-  Inline search. New variable %SEARCH{"str" ...}%to show a search result embedded in a topic text. TWikiVariables has more on the syntax. Inline search combined with the category table feature can be used for example to create a simple bug tracking system.
 
-  04 Feb 2000 - PeterThoeny 
-  Access statistics. Each web has a WebStatistics topic that shows monthy statistics with number of topic views and changes, most popular topics, and top contributors. (It needs to be enabled, TWikiDocumentation has more.) 
 
-  29 Jan 2000 - PeterThoeny 
-  Fixed bug where TWiki would not initialize correctly under certain circumstances, i.e. when running it under mod_perl. Sub initializeinwiki.pmdid not handle$thePathInfocorrectly.
 
-  24 Jan 2000 - PeterThoeny  
-  10 Jan 2000 - PeterThoeny 
-  No more escaping for '%' percent characters. (Number of consecutive '%' entered and displayed is identical.) 
 
-  03 Oct 1999 - PeterThoeny 
-  Limit the number of revisions shown at the bottom of the topic. Example 
 Topic TWikiHistory . { .....   Diffs   r1.10   >   r1.9   >   r1.8   >   r1.7   >... }
 Additional revisions can be selected by pressing the>...link.
 
 01-Sep-1999 Release 
 
-  31 Aug 1999 - PeterThoeny 
-  Fixed Y2K bug. (Date in year 2000 had wrong format.) 
 
-  08 Aug 1999 - PeterThoeny 
-  New text formatting rule for creating tables. Text gets rendered as a table if enclosed in " " vertical bars. Example line as it is written and how it shows up  
 
-  03 Aug 1999 - PeterThoeny 
-  Online registration of new user using web form in TWikiRegistration. Authentication of users. 
 
-  22 Jul 1999 - PeterThoeny 
-  Flags $doLogTopic*in wikicfg.pm to selectively log topic view, edit, save, rdiff, attach, search and changes to monthly log file.
 
-  21 Jul 1999 - PeterThoeny 
-  Flag $doRemovePortNumberin wikicfg.pm to optionally remove the port number from the TWiki URL. Examplewww.some.domain:1234/twikigetswww.some.domain/twiki.
 
-  15 Jul 1999 - PeterThoeny 
-  Search path for include files in %INCLUDE:"file.inc"%variable. Search first in the current web, then in parent data directory. Useful to overload default include text in the data directory by web-specific text, like for examplewebcopyright.inctext.
 
-   07 Jul 1999 - ChristopheVermeulen 
-  Link a plural topic to a singular topic in case the plural topic does not exist. Example TestVersion/TestVersions,TestPolicy/TestPolicies,TestAddress/TestAddresses,TestBox/TestBoxes.
 
 01-Jul-1999 Release 
 
-  23 Jun 1999 - PeterThoeny 
-  New TextFormattingRules to write bold italic text by enclosing words with double underline characters. 
 
-  23 Jun 1999 - PeterThoeny 
-  Separate wiki.pm into configuration (wikicfg.pm) and TWiki core (wiki.pm) . This is to ease the upgrade of TWiki installations, it also allows customized extensions to TWiki without affecting the TWiki core. 
 
-  21 May 1999 - DavidWarman 
-  Externalize copyright text at the bottom of every page into a web-specific webcopyright.incfile. This is to easily customize the copyright text.
 
-  20 May 1999 - PeterThoeny 
-  Added meta tag so that robots index only /view/ of topics, not /edit/, /attach/ e.t.c. Tag <META NAME="ROBOTS" CONTENT="NOINDEX"> 
 
-  20 May 1999 - PeterThoeny 
-  New variables %WIKIHOMEURL%(link when pressing the icon on the upper left corner) and%WIKITOOLNAME%(the name of the wiki toolTWiki).
 
-  15 Apr 1999 - PeterThoeny 
-  Topic locking Warn user if a topic has been edited by an other person within one hour. This is to prevent contention, e.g. simultaneous topic updates. 
 
-  26 Mar 1999 - PeterThoeny 
-  File attachments Upload and download any file as a topic attachment by using the browser. FileAttachment has more. 
 
-  26 Mar 1999 - PeterThoeny 
-  New variables %PUBURL%(Public directory URL) and%ATTACHURL%(URL of topic file attachment).
 
-  09 Feb 1999 - PeterThoeny 
-  New text formatting rule for creating fixed font text. Words get showns infixed fontby enclosing them in "=" equal signs. Example Writing =fixed font= will show up asfixed font.
 
-  09 Feb 1999 - PeterThoeny 
-  No new topic revision is created if the same person saves a topic again within one hour. 
 
-  03 Feb 1999 - PeterThoeny 
-  Possible to view complete revision history of a topic on one page. Access at the linked date in the Changes page, or the Diffslink at the bottom of each topic, e.g.
  Topic TWikiHistory . { Edit   Ref-By   Diffs   r1.3   >   r1.2   >   r1.1 } 
 Revision r1.3 1998/11/10 01:34 by PeterThoeny
 
-  04 Jan 1999 - PeterThoeny 
-  Fixed bug when viewing differences between topic revisions that include HTML table tags like <table>, <tr>, <td>. 
 
 1998 Releases 
 
-  08 Dec 1998 - PeterThoeny 
-  Signature is shown below the text area when editing a topic. Use this to easily copy & paste your signature into the text. 
 
-  07 Dec 1998 - PeterThoeny 
-  Possible to add a category table to a TWiki topic. This permits storing and searching for more structured information. Editing a topic shows a HTML form with the usual text area and a table with selectors, checkboxes, radio buttons and text fields. TWikiDocumentation has more on setup. The TWiki.Know web uses this category table to set classification, platform and OS version.  
 
-  18 Nov 1998 - PeterThoeny 
-  Internal log of topic save actions to the file data/logYYYYMM.txt, whereYYYYMMthe year and month in numeric format is. Intended for auditing only, not accessible from the web.
 
-  10 Nov 1998 - PeterThoeny 
-  The email notification and the Changes topic have now a topic date that is linked. Clicking on the link will show the difference between the two most recent topic revisions. 
 
-  10 Nov 1998 - PeterThoeny 
-  View differences between topic revisions. Each topic has a list of revisions (e.g. r1.3) and differences thereof (e.g.>) at the bottom
  Topic TWikiHistory . { Edit   Ref-By   r1.3   >   r1.2   >   r1.1 } 
 Revision r1.3 1998/11/10 01:34 by PeterThoeny
 
-  26 Oct 1998 - PeterThoeny 
-  Added preview of topic changes before saving the topic. This was necessary to prevent unneeded revisions. 
 
-  26 Oct 1998 - PeterThoeny 
-  Added revision control using RCS. Each topic has now a list of revisions at the bottom and a revision info, e.g. 
  Topic TWikiHistory . { Edit   Ref-By   r1.3   r1.2   r1.1 } 
 Revision r1.3 1998/10/26 01:34:00 by PeterThoeny
 
-  14 Oct 1998 - PeterThoeny 
-  Refered-By Find out which topics have a link to the current topic. Each topic has a  Ref-By  link for that. Note Only references from the current web are shown, not references from other webs. 
 
-  13 Oct 1998 - PeterThoeny  
-  24 Sep 1998 - PeterThoeny 
-  Corrected templates for automatic email notification so that MS Outlook can display attachment as an HTML file. 
 
-  13 Aug 1998 - PeterThoeny 
-  WikiNotation allows also numbers after the AaAsequence, e.g.AaA1is a valid WikiTopic name, but notAa1.
 
-  07 Aug 1998 - PeterThoeny 
-  Automatic email notification when something has changed in a TWiki web. Each web has a topic WebNotify where one can subscribe and unsubscribe. 
 
-  06 Aug 1998 - PeterThoeny 
-  Added server side include of files. Syntax is %INCLUDE:"filename.ext"%
 
-  05 Aug 1998 - PeterThoeny 
-  Signature and date is inserted automatically when creating a new topic. 
 
-  04 Aug 1998 - PeterThoeny 
-  Separate templates for text of non existing topic and default text of new topic. (template file templates/Web/notedited.tmpl) 
 
-  04 Aug 1998 - PeterThoeny 
-  Warn user if new topic name is not a valid Wiki name. (template file templates/Web/notwiki.tmpl) 
 
-  31 Jul 1998 - PeterThoeny 
-  Support for quoted text with a '>' at the beginning of the line. 
 
-  28 Jul 1998 - PeterThoeny 
-  Added TWiki variables, enclosed in % signs %TOPIC%(Topic name),%WEB%(web name),%SCRIPTURL%(script URL),%DATE%(current date),%WIKIWEBMASTER%(Wiki webmaster address),%WIKIVERSION%(Wiki version),%USERNAME%(user name),%WIKIUSERNAME%(Wiki user name).
 
-  28 Jul 1998 - PeterThoeny 
-  Topic WebChanges shows Wiki username instead of Intranet username, e.g. PeterThoenyinstead ofthoenyin case the Wiki username exists. Implementation Automatic lookup of Wiki username in topic TWikiUsers.
 
-  28 Jul 1998 - PeterThoeny 
-  Topic index. (Technically speaking a simple '.*' search on topic names.)  
 
-  28 Jul 1998 - PeterThoeny 
-  Topic WebSearch allows full text search and and topic search with/without regular expressions. 
 
-  27 Jul 1998 - PeterThoeny 
-  Added automatic links to topics in other TWiki webs by specifying <web name>.<topic name>, e.g. Know.WebSeach.
 
-  23 Jul 1998 - PeterThoeny 
-  Installed initial version, based on the JOS Wiki. See WikiWikiClones for details.
 
 Dev Flow 
The typical TWiki development flow...