%META:TOPICINFO{author="PeterThoeny" date="1044336615" format="1.0" version="1.62"}%
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---# Appendix B: TWiki Development Timeline

---++ 01-Feb-2003 Release (Beijing)

	* *18 Jan 2003* - PeterThoeny
		* Support for =/bin/view/Web.TopicName= topic view URL (besides the default =/bin/view/Web/TopicName= URL); useful for InterwikiPlugin links like TWiki:Codev.ReadmeFirst
	* *31 Dec 2002* - PeterThoeny
		* Enhanced Plugin API to manipulate topic data with new functions in TWikiFuncModule: =readTopicText=, =saveTopicText=, =setTopicEditLock=, =checkTopicEditLock=
	* *31 Dec 2002* - PeterThoeny
		* New =%<nop>NOAUTOLINK%= setting in the %WIKIPREFSTOPIC% to disable the auto-linking of WikiWords
	* *29 Dec 2002* - AndreaSterbini, PeterThoeny, RichardDonkin, SvenDowideit
		* New Plugin hooks =registrationHandler=, =beforeEditHandler=, =afterEditHandler=, =beforeSaveHandler=, =writeHeaderHandler=, =redirectCgiQueryHandler=, =getSessionValueHandler=, =setSessionValueHandler=
	* *30 Nov 2002* - RichardDonkin
		* Internationalization ('I18N') support for international characters in WikiWords, such as ISO-8859-15, KOI8-R - also supports Chinese, Japanese, etc.
	* *25 Nov 2002* - PeterThoeny
		* Include previous topic revision with =%<nop>INCLUDE{ "OtherTopic" rev="1.2" }%=
	* *15 Nov 2002* - PeterThoeny
		* The Go box understands also URLs, useful for special TWikiSkins handling
	* *08 Nov 2002* - ColasNahaboo, RichardDonkin
		* In %NOTIFYTOPIC%, if only the WikiName is specified, the e-mail is taken from the user's home page; if the WikiName is a group name, a notification is sent to all members of the group
	* *30 Oct 2002* - PeterThoeny
		* New =%<nop>NOP{}%= variable in TWikiTemplates topic gets removed at topic creation time; useful to write protect template topics
	* *28 Sep 2002* - PeterThoeny
		* The =%<nop>URLPARAM{}%= variable in TWikiTemplates topic gets expanded at topic creation time; useful for dynamic content creation
	* *28 Sep 2002* - PeterThoeny
		* New =$logDir= introduced in TWiki.cfg to set the log directory
	* *13 Sep 2002* - PeterThoeny
		* Renamed the *Test* web to *Sandbox*
	* *03 Aug 2002* - RichardDonkin
		* New =setlib.cfg= file in the bin directory to set the TWiki library path
	* *02 Aug 2002* - PeterThoeny, RyanFreebern
		* Support for outbound HTTP proxy when including URLs based on new =%<nop>PROXYHOST= and =%<nop>PROXYPORT%= settings in the %WIKIPREFSTOPIC%
	* *12 Jul 2002* - PeterThoeny
		* The page logo is configurable with new =%<nop>WIKILOGOIMG%=, =%<nop>TWIKILOGOURL%= and =%<nop>WIKILOGOALT%= variables in %WIKIPREFSTOPIC%; replacing =$wikiHomeUrl= in TWiki.cfg
	* *12 Jun 2002* - PeterThoeny
		* New =%<nop>WIKITOOLNAME%= variable in %WIKIPREFSTOPIC%; replacing =$wikiToolName= in TWiki.cfg
	* *31 May 2002* - PeterThoeny
		* New =%<nop>EDITBOXSTYLE%= preferences variable which sets the edit box width automatically to the window width
	* *17 May 2002* - PeterThoeny
		* New =%<nop>URLENCODE{}%= variable to encodes a string for using in a URL parameter, e.g. =%<nop>URLENCODE{"spaced name"}%= returns =spaced%20name=
	* *17 May 2002* - PeterThoeny
		* FormattedSearch can be nested
	* *05 May 2002* - PeterThoeny
		* New user home pages are now based on the NewUserTemplate, replacing the =/twiki/templates/register.tmpl= template file
	* *26 Apr 2002* - PeterThoeny
		* New markup to exclude heading from a =%<nop>TOC%= table of content, e.g. =---+!! This heading= is not shown in a TOC
	* *13 Apr 2002* - PeterThoeny
		* Form and script to create new webs, see ManagingWebs
	* *01 Apr 2002* - JohnTalintyre
		* New data storage framework that lets you use external RCS commands for revision control, or a new native Perl implementation that does not depend on the external RCS commands
	* *28 Mar 2002* - RichardDonkin
		* Fixed IE5/IE6-specific problem whereby going back from preview sometimes removes all edit changes
	* *23 Mar 2002* - JohnTalintyre
		* New AND search; with regular expression enabled, use the semicolon ";" as the AND operator in =%<nop>SEARCH{}%= variable, FormattedSearch and WebSearch
	* *21 Mar 2002* - ColasNahaboo, RichardDonkin
		* Fixed cache issue where the edit page showed outdated content
	* *06 Mar 2002* - RichardDonkin
		* Improved statistics script which uses less memory to process large log files
	* *09 Jan 2002* - JohnTalintyre
		* Variables inside =&lt;verbatim&gt;= tags are no longer expanded

---++ 01-Dec-2001 Release (Athens)

	* *25 Oct 2001* - PeterThoeny
		* Added FormattedSearch to =%<nop>SEARCH{}%= variable for database like reporting.

---++ 01-Sep-2001 Release

	* *30 Aug 2001* - JohnTalintyre
		* Easier install for Windows, including auto detection in =TWiki.cfg=
	* *30 Aug 2001* - JohnTalintyre
		* Ability to move attachments between topics, see FileAttachments 
	* *21 Aug 2001* - PeterThoeny
		* Convert to XHTML 1.0 function: first step to XHTML-ifying TWiki
	* *26 Jun 2001* - JohnTalintyre
		* Category information to forms using the TWikiMetaData format, see TWikiForms
	* *07 Jun 2001* - PeterThoeny
		* New topic templates as topics instead of templates. Customize by editing the topic. Retired =notedited.tmpl=, =notext.tmpl= and =notwiki.tmpl= templates. More in TWikiTemplates. 
	* *07 Jun 2001* - PeterThoeny
		* New =%<nop>TOPICLIST{"format"}%= and =%<nop>WEBLIST{"format"}%= variables to get a formatted topic index and web index, respectively. More in TWikiVariables. 
	* *01 Jun 2001* - PeterThoeny
		* New =%<nop>URLPARAM{"name"}%= variable to query URL parameters. More in TWikiVariables. 
	* *01 Jun 2001* - AndreaSterbini
		* API to extend TWiki, see [[TWikiPlugins#PluginAPI][TWikiPluginAPI]] 
	* *01 Jun 2001* - KlausWriessnegger, AndreaSterbini
		* Forms to change/reset/install passwords, see ChangePassword &amp; ResetPassword
	* *01 May 2001* - AndreaSterbini
		* The %MAINWEB%.TWikiAdminGroup (or other group) can be enabled as a [[TWikiAccessControl#SuperAdminGroup][SuperAdminGroup]]. Members have browser edit access to _all_ locked topics. 
	* *01 May 2001* - JohnTalintyre
		* Meta information format, see TWikiMetaData
	* *01 May 2001* - JohnTalintyre
		* Attachment under revision control See FileAttachment 
	* *01 May 2001* - JohnTalintyre
		* Ability to rename/move topics, ManagingTopics
	* *27 Mar 2001* - PeterThoeny
		* The table syntax has been enhanced to (i) render ==| <nop>*bold*<nop> |== 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
		* Security fix Questionable files like PHP scripts (executables) and ==.htaccess== files that are attached to a topic get a ==.txt== suffix appended to the file name. See also TWiki:Codev/FileAttachmentFilterSecurityAlert 
	* *28 Feb 2001* - AndreaSterbini, PeterThoeny
		* New Wiki rule for headings, i.e. =---++ My Title=; and new =%<nop>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. =[<nop>[http://TWki.org][TWiki]]=) and internal links (i.e =[<nop>[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 =#MyAnchor= at the beginning of a line, and link to it with =[<nop>[#MyAnchor]]=. More in TWikiVariables. 
	* *25 Feb 2001* - NicholasLee, PeterThoeny
		* Use =Net::SMTP= module instead of =sendmail= if installed. 
	* *01 Feb 2001* - PeterThoeny
		* Added =&lt;verbatim&gt;= ... =&lt;/verbatim&gt;= tags to show source code "as is". Unlike the =&lt;pre&gt;= ... =&lt;/pre&gt;= tags, it also shows =&lt;=, =&gt;=, =&amp;= characters "as is". 
	* *01 Feb 2001* - PeterThoeny
		* Fixed TWiki:Codev/CreateLinkToAttachedFileBug. 
	* *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 =<nop>==Bold Fixed==<nop>= to get ==Bold Fixed==. 
	* *20 Jan 2001* - PeterThoeny
		* Format changed of =%<nop>GMTIME{"..."}%= and =%<nop>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. <u>18 Jan 2001 16:43 r1.5</u>), or NEW for a new topic (i.e. i.e. <u>18 Jan 2001 16:43 <b>NEW</b></u>). 
	* *16 Jan 2001* - PeterThoeny
		* New variable =%<nop>STARTINCLUDE%= and =%<nop>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 =print= skin 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
		* View authorization based on groups. Define who is allowed to see a TWiki web. More in TWikiAccessControl and TWiki:Codev/AuthenticationBasedOnGroups. 
	* *05 Dec 2000* - PeterThoeny
		* Improved include handling. Infinite recursion of includes are prevented; new variables =%<nop>BASEWEB%=, =%<nop>INCLUDINGWEB%=, =%<nop>BASETOPIC%= and =%<nop>INCLUDINGTOPIC%= to have more control over include handling. More in TWikiVariables and TWiki:Codev/IncludeHandlingImprovements. 
	* *03 Dec 2000* - PeterThoeny
		* New =noheader="on"= switch in =%<nop>SEARCH{...}%= to suppress table header. More in TWikiVariables. 

---++ 01-Dec-2000 Release

	* *03 Nov 2000* - PeterThoeny
		* Flag =$doHidePasswdInRegistration= in =wikicfg.pm= to hide plain text password in registration email. 
	* *01 Nov 2000* - PeterThoeny
		* New variable =%<nop>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
		* Authorization based on groups. Define fine graned control who is allowed to change or create topics. More in TWikiAccessControl and TWiki:Codev/AuthenticationBasedOnGroups. 
	* *05 Oct 2000* - PeterThoeny
		* Remember user by IP address so that =view= "knows" the user once authenticated in =edit=. More in TWikiUserAuthentication. 
	* *26 Sep 2000* - AlWilliams, PeterThoeny
		* Fixed TWiki:Codev/UppercaseAttachments bug and added =png= image support. 
	* *26 Sep 2000* - HaroldGottschalk, AndreaSterbini, PeterThoeny
		* Allow nesting of variables, i.e. =%<nop>INCLUDE{"%<nop>TWIKIWEB%.TWikiWebsTable"}%=. More in TWiki:Codev/BetterTWikiTagTemplateProcessing. 
	* *20 Sep 2000* - ManpreetSingh
		* New -q switch in =mailnotify= to suppress all normal output. 
	* *19 Sep 2000* - PeterThoeny
		* Fixed TWiki:Codev/AttachedNotificationLinksBug. 
	* *18 Sep 2000* - ManpreetSingh, PeterThoeny
		* Added forced internal links. Write =[<nop>[text formatting FAQ]]= to get the link [[text formatting FAQ]] that points to topic TextFormattingFAQ. 
	* *19 Aug 2000* - PeterThoeny
		* Ref-By link searches all webs (not just the current web.) 
	* *16 Aug 2000* - PeterThoeny
		* New TWikiPreferences variables =%<nop>HTTP_EQUIV_ON_VIEW%= , =%<nop>HTTP_EQUIV_ON_EDIT%= and =%<nop>HTTP_EQUIV_ON_PREVIEW%= that define the =&lt;meta http-equiv="..."&gt;= meta tags for the TWiki templates. This can be used for example to set a document expiration time. 
	* *29 Jul 2000* - PeterThoeny
		* New variables =%<nop>GMTIME{"..."}%= and =%<nop>SERVERTIME{"..."}%= . More in TWikiVariables. 
	* *23 Jul 2000* - PeterThoeny
		* Changed include syntax from =%<nop>INCLUDE{"Web/TopicName.txt"}%= to =%<nop>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__= and ==fixed== , 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 =%<nop>INCLUDE%= of arbitrary files. 
	* *29 May 2000* - PeterThoeny
		* New =%<nop>GMTIME%= variable that shows the current GM time. 
	* *28 May 2000* - PeterThoeny
		* Lock warning shows remaining lock time in minutes. 
	* *15 May 2000* - PeterFokkinga
		* Each topic can have its own template file. TWikiTemplates has more. 
	* *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 =%<nop>HTTP_HOST%= , =%<nop>REMOTE_ADDR%= , =%<nop>REMOTE_PORT%= and =%<nop>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 =%<nop>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 -T= option ) 
	* *25 Feb 2000* - PeterThoeny
		* New preference variables =%<nop>EDITBOXWIDTH%= and =%<nop>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 Main.TWikiUsers). With this, discontinue use of server side include of =wikiwebs.inc= , =wikiwebtable.inc= , =weblist.inc= , =webcopyright.inc= and =webcolors.inc= files.  
	* *11 Feb 2000* - PeterThoeny
		* New variable =%<nop>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 =%<nop>SCRIPTURLPATH%= / $scriptUrlPath containing the script URL without the domain name. Templates have been changed to use this variable instead of =%<nop>SCRIPTURL%= . This is for performance reasons. 
	* *07 Feb 2000* - PeterThoeny
		* Changed the syntax for server side include variable from =%<nop>INCLUDE:"filename.ext"%= to =%<nop>INCLUDE{"filename.ext"}%= . (Previous syntax still supported. Change was done because of inline search syntax) 
	* *07 Feb 2000* - PeterThoeny
		* Inline search. New variable =%<nop>SEARCH{"str" ...}%= to show a search result embedded in a topic text. TWikiVariables has more on the syntax. Inline search combined with the category table feature can be used for example to create a simple bug tracking system. 
	* *04 Feb 2000* - PeterThoeny
		* Access statistics. Each web has a WebStatistics topic that shows monthy statistics with number of topic views and changes, most popular topics, and top contributors. (It needs to be enabled, TWikiDocumentation has more.) 
	* *29 Jan 2000* - PeterThoeny
		* Fixed bug where TWiki would not initialize correctly under certain circumstances, i.e. when running it under mod_perl. Sub =initialize= in =wiki.pm= did not handle =$thePathInfo= correctly. 
	* *24 Jan 2000* - PeterThoeny
		* Fixed bug where an email address starting with a WikiName was rendered as an internal Wiki link instead of an email address, i.e. SomeWikiName@somewhere.test . 
	* *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 <br> Topic <nop>%TOPIC% . { .....	<A href="../../rdiff/%WEB%/%TOPIC%">Diffs</A>	r1.10	<A href="../../rdiff/%WEB%/%TOPIC%?rev1=1.10&rev2=1.9">&gt;</A>	<A href="../../view/%WEB%/%TOPIC%?rev=1.9">r1.9</A>	<A href="../../rdiff/%WEB%/%TOPIC%?rev1=1.9&rev2=1.8">&gt;</A>	<A href="../../view/%WEB%/%TOPIC%?rev=1.8">r1.8</A>	<A href="../../rdiff/%WEB%/%TOPIC%?rev1=1.8&rev2=1.7">&gt;</A>	<A href="../../view/%WEB%/%TOPIC%?rev=1.7">r1.7</A>	<A href="../../oops/%WEB%/%TOPIC%?template=oopsrev&param1=1.10">&gt;...</A> } <br> 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 =$doLogTopic*= in wikicfg.pm to selectively log topic view, edit, save, rdiff, attach, search and changes to monthly log file. 
	* *21 Jul 1999* - PeterThoeny
		* Flag =$doRemovePortNumber= in wikicfg.pm to optionally remove the port number from the TWiki URL. Example =www.some.domain:1234/twiki= gets =www.some.domain/twiki= . 
	* *15 Jul 1999* - PeterThoeny
		* Search path for include files in =%<nop>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 example =webcopyright.inc= text. 
	*  *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.inc= file. 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 &lt;META NAME="ROBOTS" CONTENT="NOINDEX"&gt; 
	* *20 May 1999* - PeterThoeny
		* New variables =%<nop>WIKIHOMEURL%= (link when pressing the icon on the upper left corner) and =%<nop>WIKITOOLNAME%= (the name of the wiki tool =%WIKITOOLNAME%= ). 
	* *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 =%<nop>PUBURL%= (Public directory URL) and =%<nop>ATTACHURL%= (URL of topic file attachment). 
	* *09 Feb 1999* - PeterThoeny
		* New text formatting rule for creating =fixed font text= . Words get showns in =fixed font= by enclosing them in "=" equal signs. Example Writing <nop>=fixed font=<nop> will show up as =fixed 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 <code>Diffs</code> link at the bottom of each topic, e.g. <br> <code> Topic <nop>TWikiHistory . { Edit	Ref-By	Diffs	r1.3	>	r1.2	>	r1.1 } <br> Revision r1.3 1998/11/10 01:34 by <nop>PeterThoeny </code> 
	* *04 Jan 1999* - PeterThoeny
		* Fixed bug when viewing differences between topic revisions that include HTML table tags like &lt;table&gt;, &lt;tr&gt;, &lt;td&gt;. 

---++ 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 <code>data/logYYYYMM.txt</code>, where <code>YYYYMM</code> the 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. <code>r1.3</code>) and differences thereof (e.g. <code>&gt;</code>) at the bottom <br> <code> Topic <nop>TWikiHistory . { Edit	Ref-By	r1.3	>	r1.2	>	r1.1 } <br> Revision r1.3 1998/11/10 01:34 by PeterThoeny </code> 
	* *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. <br> <code> Topic <nop>TWikiHistory . { Edit	Ref-By	r1.3	r1.2	r1.1 } <br> Revision r1.3 1998/10/26 01:34:00 by PeterThoeny </code> 
	* *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
		* Alphabetical topic index in WebSearch. 
	* *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 <code>AaA</code> sequence, e.g. <code>AaA1</code> is a valid WikiTopic name, but not <code>Aa1</code>. 
	* *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:<nop>"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 =%<nop>TOPIC%= (Topic name), =%<nop>WEB%= (web name), =%<nop>SCRIPTURL%= (script URL), =%<nop>DATE%= (current date), =%<nop>WIKIWEBMASTER%= (Wiki webmaster address), =%<nop>WIKIVERSION%= (Wiki version), =%<nop>USERNAME%= (user name), =%<nop>WIKIUSERNAME%= (Wiki user name). 
	* *28 Jul 1998* - PeterThoeny
		* Topic WebChanges shows Wiki username instead of Intranet username, e.g. =PeterThoeny= instead of =thoeny= in case the Wiki username exists. Implementation Automatic lookup of Wiki username in topic Main.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 &lt;web name&gt;.&lt;topic name&gt;, 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...

	* TWiki:Codev.FeatureBrainstorming: open forum for new ideas  
	* TWiki:Codev.FeatureEnhancementRequest: specific detailed request
	* TWiki:Codev.FeatureToDo: prioritized to up-next dev status
	* TWiki:Codev.FeatureUnderConstruction: currently in development
	* TWiki:Codev.FeatureDone: completed and implemented
	* TWiki:Codev.DocRequest: request for documentation
	* TWiki:Codev.DocsToDo: feature documentation pending
	* TWiki:Codev.FeatureDocumented: documented feature
	* TWikiDocumentation: reference manual for the latest TWiki
