From Annie Hall's GardenDesigns.com

Version 2.1.4, 2.1.5 (2006-03-29)

• Fixed problem with pagelist-based feeds (PITS:00709, reported by Jon Haupt)
• Added {$Action} page variable. (PITS:00696, reported by Sebastian Pipping)
• Added stripmagic() around variables submitted to authuser.php.
• Fixed problem with multi-term searches containing special characters (PITS:00713, reported by Leo)

Version 2.1.3 (2006-03-17)

• Re-fixed problem with PHP 5.1.1 and lines= option to (:include:) (PITS:00620).
• Fixed empty LDAP password issue (reported by Thomas Lederer).

Version 2.1.2 (2006-03-16)

• Fixed <h1>/<h2> tag mismatches (PITS:00702, reported by Martin Hason).
• Fixed bug with $AllowPassword and "nopass" (reported by M. Weiner and bram brambring).
• Improved the speed of RSS and other web feeds when $EnablePageListProtect is not set.

Version 2.1.1 (2006-03-13)

• Fixed a bug with multiple authorization groups as a password (PITS:00699, reported by Ari Epstein).
• Updated the authorization code to be a bit more liberal with password/group settings.
• Updated Pm Wiki.FAQ page to be able to grab FAQ items from other pages in the documentation.

Version 2.1.0 (2006-03-12)

• Many many documentation updates (special thanks to many authors).
• Allow trailing underscores in upload names (requested by Hans).
• Fixed 'ak_print' problem causing accesskey='a' for print (noted by Pico).
• Added code to make sure each anchor is generated only once per page (for XHTML validity).
• Added a $BlockPattern variable to recognize block HTML tags.
• Made an adjustment to Keep() so that it places strings with block HTML into the 'B' pool.
• Adjusted stdmarkup.php to not produce paragraphs for keep blocks in the 'B' pool.
• Corrected a variety of i18n phrases.
• Added class='escaped' to distinguish @@...@@ from [@...@] (from a comment by Hans).
• Slightly changed styling of .faq divs.
• Made the edit textarea a couple of rows smaller to better fit on smaller displays (suggested by H. Fox).

Version 2.1.beta38 (2006-03-09)

• Fixed auth bug in Handle Search A? (reported by noskule).
• Fixed print skin to be XHTML 1 compliant and use updated i18n phrases (PITS:00690, contributed by Athan).
• Fixed ?action=search to honor markup escapes when checking current page for (:searchresults:).
• Fixed bug in handling blank lines in preformatted text.
• Fixed extra newlines appearing after [@...@] markups (reported by H. Fox).
• Added class= and caption= arguments for (:markup:) markup.
• Added apply=pre to wikistyles.

Version 2.1.beta37 (2006-03-08)

• Converted (:redirect:) to be a true markup, now honors conditional markup and includes.
• Added status= option to redirect.
• Allow redirecting to an anchor within a page (PITS:00558).
• Added experimental server-side page caching.

Version 2.1.beta36 (2006-03-06)

• Fixed problem with Pm Wiki under PHP 5.1.2 with lines= option to (:include:) (PITS:00620, thanks to Eric Wolleson for the fix).
• Added (:if exists PAGENAME:) conditional markup.
• Fixed bug with pages using 'nopass' as password (reported by H. Baas and J. Demartini).

Version 2.1.beta35 (2006-03-05)

• Revised authorization code to be faster/cleaner, and to support "@_site_edit" authorization.
• Adjusted Site.Side Bar so that edit permissions default to site's edit permissions.

Version 2.1.beta34 (2006-03-04)

• Updated the simuledit.php script so that an author won't lose edits when the merge fails (PITS:00391).

Version 2.1.beta33 (2006-03-02)

• Added transparent button images (PITS:00347, suggested by Klonk).
• Added some new button images to pub/guiedit, including a button "blank" for creating new buttons.
• Added $EditRedirectFmt option to allow save/cancel in ?action=edit to redirect somewhere other than the current page (PITS:00674, requested by T. Dowling).
• Restored lost scripts/.htaccess and docs/.htaccess files.
• Added {$Description} page variable, changed feeds.php to use this instead of $ItemDesc.
• Added conditional expressions, based on cookbook recipe from D. Faure (PITS:00531).

Version 2.1.beta32 (2006-02-27)

• Fixed minor glitch with call to flush() in pagelist.php causing spurious "headers already sent" warnings (reported by Robin Sheat and others).

Version 2.1.beta31 (2006-02-26)

• Changed "inputbox" to "inputbutton" in (:searchbox:) directive (reported by Hans).
• Switched setting of $SkinDir to include a leading "./".
• Added option to suppress fields in ?action=attr display.

Version 2.1.beta30 (2006-02-25)

• Fixed bug with custom $SearchBoxFmt (noticed by Hans and Han Baas).

Version 2.1.beta29 (2006-02-24)

• Restored default setting of $EnablePageListProtect to 1 (was inadvertently switched to zero in beta27).
• Fixed "group=" option in (:searchbox:), and added ability to pass other options to search results.
• Added rule to ignore a blank line immediately following a heading (suggested by J. Durcholz and H. Fox).
• Revised pmwiki skin stylesheet (contributed by H. Fox)
• Added <!--PageActionFmt--> section to pmwiki skin.
• Added target= option to (:searchbox:).
• Added change to use the current page for ?action=search if it has (:searchresults:) in the page's markup.
• $PageSearchForm can now be an array of pages to possibly be used to display the results of ?action=search -- first one found is used (suggested by Hans).
• Fixed bug with pageindex not including page's name in list of terms to search.

Version 2.1.beta27-28 (2006-02-24)

• Removed .linkindex, converted to .pageindex for faster word searches.
• Fixed bug with setting of $AuthId after logins.
• Added order=group for pagelists (requested by B. Boltwood)
• Added appropriate settings for magic_quotes_runtime and magic_quotes_sybase PHP settings.
• Fixed problem with include lines=... chopping off last line of text when fewer than requested lines in page.
• Updated handling of links to non-existent pages and query strings.
• Added some useful comments to scripts/feeds.php.

Version 2.1.beta26 (2006-02-16)

• Changed Pm Wiki's default pmwiki.css styles to look a little cleaner in various browsers (suggestions from H. Fox).
• The (:include:) directive now supports a self=0|1 parameter to tell the directive if it should include the current page.
• $GroupHeaderFmt and $GroupFooterFmt now have "self=0" added to prevent their contents from being displayed twice.
• Page links with query arguments are now treated as "existing page" links even if the page does not exist (from suggestions by Jon Haupt).
• Modified scripts/author.php so that $Author is automatically set from $AuthId (unless overridden by a local config or by the author).
• Added order=random option to (:pagelist:).
• Added $Transition['fplbygroup'] to restore FPL By Group? function.
• Changed $EnableDefaultWikiStyles to $EnableWikiStyles.
• Added $UploadNameChars to allow customization of characters in upload filenames.

Version 2.1.beta24-25 (2006-02-08)

• Improved interface to transition.php code to allow better granularity.
• Changed default of $EnableTransitions to 0.
• Fixed problem with (:markup:) closing divs (reported by H. Fox).
• Added $Action value for ?action=search (suggested by H. Fox).
• Added class=inputbox and class=inputbutton to various input controls (PITS:00577, suggested by H. Fox, Hans, and others).
• Fixed bug with "list=normal" when drafts enabled.

Version 2.1.beta23 (2006-02-07)

• Fixed bug with Page Exists?("") returning true (reported by Sebastian Siedentopf and others).
• Fixed $InterMapFiles to allow fmt substitutions.
• Removed unused $DiffAuthorPageExistsFmt and $DiffAuthorPageMissingFmt from pagerev.php.
• Resolved some issues of "double-posts" and simultaneous edits.
• Added {$LastModifiedSummary} page variable.
• Allow spaces around '#' in [[target | # ]] links (suggested by Ryan Varick).
• Added docs/UPGRADE.txt (thanks to Hagan Fox).
• Added draft capabilities with $EnableDrafts = 1 .
• Changed default setting of $UploadUrlFmt to be based on $PubDirUrl (excellent suggestion by Hagan Fox).
• Removed problem of simultaneous edits interfering with reading of simple text files in wiki.d/ .
• Pressing "Save" with no text changes now actually performs a save.

Version 2.1.beta22 (2006-01-28)

• Fixed a bug in feeds.php with ?action=dc.
• Added code to be able to capture remainder of trail lines in trail index pages.

Version 2.1.beta21 (2006-01-27)

• Updated page variable code to better handle null values of $pagename.
• Improved guard against register_globals poisoning (courtesy of Francesco 'ascii' Ongaro).
• Added a <pubDate> tag to RSS feeds (from suggestions by Jean Demartini).
• Added wildcard capabilities for pagelists and conditional markups.
• Improved page-not-found handling, changed Site.Page Not Found (PITS:00556).
• Fixed bug in whitespace handling (reported by Christian Ridderstrom).
• Fixed handling of query strings and anchors in trail index pages.
• Null targets in links now produce null output.

Version 2.1.beta20 (2006-01-12)

• Redesigned/improved handling of session authorization variables.
• Suppressed warning from fileowner/filegroup in fixperms (courtesy Dominique Faure)
• Restored Last-Modified headers to algorithm used in 2.1.beta17, but the code now detects changes in configuration files and recipes.
• Added (:encrypt <phrase>:) markup, to simplify generation of encrypted passwords in Site.Auth User.

Version 2.1.beta18-19 (2006-01-10)

• Added 'class=' option to (:pagelist:) (based on suggestions from H. Bass).
• Changed Site.InterMap to {$SiteGroup}.InterMap.
• Fixed E_NOTICE errors.
• Corrected bug in $SaveAttrPatterns in scripts/stdmarkup.php.
• Removed $text global variable (use $_POST, $_GET, or $_REQUEST['text']).
• Removed saving of 'excerpt' attribute -- this is being reworked.
• Fixed bug with Page Var?'s handling of pagenames containing slashes (reported by Hans).
• Page action links in Pm Wiki skin no longer display with "non-existent page" decorations.
• Added more robots to $RobotPattern.
• Adjusted script to generate Last-Modified headers whenever $LastModFile is set.
• Added docs/ directory, several documentation files, and README.txt (courtesy H. Fox).
• Moved sample-config.php and COPYING to docs/ directory.

Version 2.1.beta16-17 (2005-12-29)

• Fixed bug with titled links (reported by blues).
• Restored $FPLFunctions variable.
• Restored (:if enabled:) conditional (PITS:00630).
• Fixed bug with P Cache?.
• Added rel='nofollow' to various links where robots should not be going (suggestion by H. Fox).

Version 2.1.beta15 (2005-12-28)

• Removed Main.Group Attributes and Pm Wiki.Group Attributes from the distribution.
• Switched to using _crypt() for Auth User Config? (requested by D. Faure).
• Fixed bug in httpauth.php with double-prompting for passwords (noted by M. Weiner).
• Added new page variables code, adding Page Var?() function and redesigning Fmt Page Name().
• Added PmWiki.PageVariables, removed Pm Wiki.Markup Variables.
• Added (:if equal ...:).
• Optimized processing of includes and conditional markup.
• Optimized P Cache?().
• Removed deprecated $NewlineXXX variable.
• Added 'ctime' page attribute.
• Redesigned pagelist.php to use pagelist templates.
• Changed $EnablePageListProtect to default to 1.
• Added Site.Page List Templates.
• Removed FPL By Group?, FPL Simple?, and FPL Group?.
• Added more conversions to scripts/compat1x.php (suggested by C. Ridderström).

Version 2.1.beta13-14 (2005-12-10)

• Added scripts/feeds.php, which replaces scripts/rss.php (now removed from the distribution).
• Trail links are no longer saved as part of targets=.
• Keywords and description markup are saved as meta values in page files, along with an initial portion (excerpt) of the rendered HTML for a page.

Version 2.1.beta12 (2005-12-07)

• Fixed bug with storing group authorizations via ?action=attr (discovered by Dan Weber).

Version 2.1.beta11 (2005-12-06)

• Fixed problem with ?action=login for admin password (PITS:00612, reported by Klonk).
• Updated xlpage-utf-8.php for sites that have pcre installations that don't understand /u (reported by Andres Kulikauskas).

Version 2.1.beta10 (2005-12-05)

• Class attributes in wikistyles are now additive.
• Added capability for shared pages in farms (PITS:00459).
• Fixed XHTML validation problem for empty pagelists (PITS:00601, reported by Mickael Nilsson).

Version 2.1.beta9 (2005-11-30)

• Added ?action=login.

Version 2.1.beta8 (2005-11-30)

• Fixed a problem with paragraphs after lists (reported by Bronwyn Boltwood).
• Added robot controls to scripts/robots.php (PITS:00563).

Version 2.1.beta7 (2005-11-29)

• Added capability to load Inter Map entries from Site.Inter Map? page (PITS:00522).
• Fixed bug with Auth List? code (reported by Ilana Kingsley and others).

Version 2.1.beta6 (2005-11-29)

• Revised authuser.php to obtain configuration from Site.Auth User page.
• Included capability for authorization groups.

Version 2.1.beta5 (2005-11-25)

• Fixed bug with read-protected Site.Auth Form (reported by Matt Strauser)

Version 2.1.beta4 (2005-11-24)

• Fixed bug with authentication after unsuccessful attempt (PITS:00551, reported by Uli and Bronwyn).

Version 2.1.beta3 (2005-11-23)

• Fixed bug with "id:*" authorization string (reported by Bronwyn).

Version 2.1.beta2 (2005-11-22)

• Fixed bug with formatting surrounding [@...@] code blocks.
• Added <span class='wikiword'>...</span> around wikiword links to provide additional wikiword formatting.
• Changed authorization prompt to default to Site.Auth Form.
• Revised Pm Wiki Auth? function to be able to authorize against groups or multiple authentications.
• Fixed session handling in authorization code to create and open session only if needed.
• Fixed bug with display of directives in page history (PITS:00592, reported by floozy).
• Added white-space:nowrap to command section of pmwiki skin (PITS:00591, contributed by floozy).
• Fixed a possible bug with urls for direct-download attachments (PITS:00588, reported by Henning).

Version 2.1.beta1 (2005-11-18)

• Wiki Words are now disabled by default (PITS:00520).
• Whitespace at the beginning of lines can be used for nesting within lists (PITS:00562).
• Added ability to specify percentages in wikistyles (use "pct" instead of "%").
• Fixed problem with including to end of text (PITS:00560, thanks to Klonk).
• Added (:if enabled VAR:) conditional markup.
• Added [[target|+]] titled markup.
• Adjusted </div> markup bug in (:markup:) (reported by Hans).
• Fixed problem of nested apostrophe markups (PITS:00590, reported by floozy).
• Added (:input file:) and $InputValues array (PITS:00566).

Version 2.0.13 (2005-11-10)

• Fixed Post Preview? function to allow page preview even if page is saved.
• Fixed downloading code so that large files don't run into memory limits (reported by Daniel Scheibler).
• Changed urlapprove.php so that admins can always post.
• Fixed XSS bug in pagelist.php (reported by Mauritz Naumann, http://moritz-naumann.com).

Version 2.0.12 (19-Oct-2005)

• Fixed cast of $ApprovedUrlsFmt in transition.php (reported by Patrick Ogay).
• Changed Pm Wiki's exit() call to a return (PITS:00548, requested by Wesley Tanaka).
• Fixed bug that was erroneously converting '&' back to '&' in query fragments (from a bug report by Chris Cox).

Version 2.0.11 (17-Oct-2005)

• Fixed problem with blank passwords in LDAP authentication (PITS:00547, reported by Paul Eden).
• Added support for whitespace indent rules.
• Fixed problem with losing history on changing passwords (PITS:00555, thanks to floozy).
• Added support for (:linebreaks:) and (:nolinebreaks:) (PITS:00549).
• Added support for MySQL passwords in authuser.php (suggestions from Ahmed Ibrahim).
• Added an (:if date:) condition to the markup.

Version 2.0.10 (29-Sep-2005)
Version 2.0.9 (28-Sep-2005)

• Fixed oversight in xlpage-utf-8.php that doesn't upcase ASCII letters when mb_strtoupper isn't present.
• Updated copyright dates.

Version 2.0.8 (27-Sep-2005)

• Changed $Name to $Title in print skin (found by Robert Riebisch).
• Added capability to use quotes to enter pass phrases in ?action=attr (requested by Simon).

Version 2.0.7 (26-Sep-2005)

• Updated xlpage-utf-8.php to use a different case conversion algorithm, and completed tables for other character sets.
• Fixed $VersionNum variable.
• Added ak_textedit and default value of ',' (PITS:00528, offered by Christoph Lange).
• Added a time limit to generation of .linkindex files.

Version 2.0.6 (16-Sep-2005)

• Updated xlpage-utf-8.php so that mb_strtoupper() is no longer required.
• UTF-8 module now is able to handle UTF-8 characters in link suffixes (PITS:00432, reported by Schlaefer).
• Fixed a bug with vardoc.php when an empty $VarIndex is loaded (PITS:00491, reported by Jean-Dom).
• Improved the guiedit buttons for IE browsers -- selections now work more like one would hope they would (PITS:00515, suggested by floozy).
• Fixed <script> tags for XHTML validation (PITS:00486, suggested by Jocke).
• Improved author cookie handling with UTF-8 (PITS:00450, noted by Schlaefer)
• Fixed author special character handling (PITS:00524, from Dave G)
• Added $LogoutCookies to tell ?action=logout which cookies to expire.
• Added $CookiePrefix a prefix for cookies set by Pm Wiki scripts and recipes.
• Added $VersionNum numeric variable and ({$VersionNum} markup to make testing for specific versions easier.

Version 2.0.5 (9-Sep-2005)

• Cleaned up code for internationalization support.
• Added ?action=logout.
• Deprecated $Newline for good. Sites that need $Newline set can use $NewlineXXX.

Version 2.0.4 (8-Sep-2005)

• Eliminated E_NOTICE warning from scripts/prefs.php (reported by Pierre-Marie Carette).
• Eliminated other E_NOTICE warnings in various other sections of code.
• Adjusted signature patterns (sequences of ~'s) to be more restrictive.
• Improved internationalization strings (PITS:00475, noted by Roman).
• Added maximum length to change summaries (reported by H. Fox).
• Added speed improvements to link= in pagelist, $EnableLinkIndex option.

Version 2.0.3 (6-Sep-2005)

• Corrected default value settings in scripts/urlapprove.php.
• Fixed bug in setting of $sub in authuser.php (PITS:00509, reported by Alexandre B).
• Added change summaries into page history display.
• Fixed search pages and skin to use $SiteGroup instead of "Site" for search pages.
• Added additional attributes to input forms (suggested by Jo Durchholz).

Version 2.0.2 (3-Sep-2005)

• Fixed bugs in mailposts.php (reported by M. Weiner and D. Scheibler)
• Fixed bug in Page Store? removing whitespace from end of pages (reported by K. Chan)
• Added $EnablePageListProtect option to sample-config.php.

Version 2.0.1 (2-Sep-2005)

• Temporarily restored setting of $Newline variable for recipes that need it.
• Fixed Wiki Trail? in Pm Wiki.Page Directives (submitted by H. Fox).

Version 2.0.0 (1-Sep-2005)

• Added PCache() call for ?action=search (recommended by John Rankin).
• Added Path: InterMap entry for relative urls in links.
• Set Site.Side Bar to default to no password required for editing (suggested by Hans and others).
• Deleted pages are now named Group.PageName,del-1234567890.
• Deprecated use of $Newline in PageStore, now uses urlencoded newlines.
• Added new default skin -- old skin is at Cookbook:PmWikiV1Skin.
• Added default accesskey values in scripts/prefs.php.
• Fixed problem with extra spaces appearing around cells of simple tables (PITS:00402, reported by Klonk).
• Fixed problem with wikistyles in search strings (PITS:00495, reported by Radu).
• Updated print skin (PITS:00490, reported by Jungle).
• Fixed problem with url approvals being included multiple times, case sensitivity (PITS:00466 contributed by Simon).
• Added cookbook/.htaccess (suggested by H. Fox).

Version 2.0.beta55 (25-Aug-2005)

• Added capability to retain previous versions of uploaded files (PITS:00386).
• Added LDAP authentication to authuser.php.
• Updated Q: and A: markups.
• Fixed bug with 'value=' style and numbered lists (reported by Crisses).
• Allow dots and parens in wikistyles.
• Fixed bug in link= parameter for pagelist markup (reported by W. Mueller).
• Changed handling of blank lines in wiki markup.
• Changed display characters of page history (suggestions from H. Fox).
• Adjusted handling of [@...@] markup.
• Fixed table cells to default to valign='top'.
• Fixed >><< to generate (:divend:).
• Adjusted (:markup:) display.
• Added %cframe% wikistyle.
• Changed (:include:) markup to allow selection from multiple pages.
• Removed space that is generated as part of \\ joins.

Version 2.0.beta54 (1-Aug-2005)

• Fixed bug with handling of & in title, description, and keywords directives (reported by Anno).
• beta53 was released without several commits; these are now committed.

Version 2.0.beta53 (30-Jul-2005)

• Added ?action=search, and adjusted search routines to use the new action.

Version 2.0.beta52 (29-Jul-2005)

• Fixed problem with multiple (:nl:) directives in sequence (reported by C. Ridderström).
• Fixed problem with (:markup:) appearing at beginning of page.
• Fixed problem with escaped-quotes in change summary (reported by J. Durchholz).
• Adjusted displayed image syntax
• Added float, frame, rfloat, lfloat, rframe, lframe, thumb wikistyles.
• Converted (:markup:) to use tables instead of divs.
• Fixed bug with center-aligned images.
• Added Content-Style-Type tag to pmwiki.tmpl (suggested by V. Krishn).
• Added title= attribute to image tags.

Version 2.0.beta51 (22-Jul-2005)

• Adjusted posting algorithm, added $EnablePost.
• Added default parameter to HandleDiff (noticed by Robert Riebisch).
• Adjusted Site.Edit Form to use a \\ break instead of [[<<]].

Version 2.0.beta50 (20-Jul-2005)

• Added major improvements to authorization code, including PITS:00249. [is this the right link? "Summary: Classic skin missing in pmwiki 2.0", I think the right is PITS:00248 - CG]
• Support for cascading authorization levels.
• $HandleAuth array allows setting of authorization requirements on a per-action basis.

Version 2.0.beta49 (18-Jul-2005)

• Remove Keep() around trailing \\ markup results (based on a bug noticed by W. Mueller).
• Added Content-Disposition: and $DownloadDisposition to indirect downloads.

Version 2.0.beta48 (13-Jul-2005)

• Adjusted display of change summary in recent changes
• Corrected width of edit form

Version 2.0.beta47 (12-Jul-2005)

• Fixed incorrect manipulation of GUIEdit/$EditTemplateFmt (reported by Ian Barton).
• Fixed magic quoting on $ChangeSummary (reported by Balu).
• Added $ChangeSummary to recent changes files.

Version 2.0.beta46 (11-Jul-2005)

• Fixed lossage in change summary and minor edit checkbox (reported by Balu).

Version 2.0.beta45 (10-Jul-2005)

• Adjusted "show changes to markup" display to avoid long non-wrapping lines
• Fixed wrap problem in guiedit button bar (reported by Des and L. Hausman).

Version 2.0.beta44 (10-Jul-2005)

• Added session_start() to ?action=diag (suggested by Joachim Durchholz).
• Added $[phrase], (:noleft:), (:noright:) markups.
• The $PageName substitution is no longer available in Fmt Page Name().
• Added wikistyle for links.
• Changed $ImgTagFmt, added border=0 style to all images in a page.
• Added transition.php script to assist with upgrading from previous releases.
• Added capability to create input forms.
• Added markup-based edit page form (PITS:00308).
• Added change summary capability (from cookbook script).
• Added "save and continue edit" and "cancel" options to edit forms (PITS:00290 and PITS:00261).
• Changed $EditMessageFmt to $MessagesFmt array, added (:messages:) markup.
• Modified GUI buttons to support accesskeys, added (:e_guibuttons:) markup.
• Added $SiteGroup variable.
• Moved Main.AllRecentChanges to Site.All Recent Changes .
• Moved Main.SearchWiki to Site.Search.
• Moved Main.ApprovedUrls to Site.ApprovedUrls.
• Moved Main.PageNotFound to Site.PageNotFound.
• Set robots noindex,nofollow for pages in Site group.
• Moved PmWiki.EditQuickReference and PmWiki.UploadQuickReference to Site group.
• Deprecated PmWiki.WikiHelp.
• Deprecated $PagePreviewFmt variable.
• Removed $PageNameFmt substitution.
• Added initial capability for user/browser preferences in scripts/prefs.php.

Version 2.0.beta43 (8-Jul-2005)

• This version adds the long awaited (:div:) markups.
• Added %id=...% wikistyle.

Version 2.0.beta42 (7-Jul-2005)

• Added (:if attachments:) markup (suggested by Leigh Hausman and others).

Version 2.0.beta41 (7-Jul-2005)

• Added %value% wikistyle to set item value for ordered lists (PITS:00457, requested by Richard Rothwell)
• Adjusted the output of (:attachlist:) to include thousands separators in file sizes.
• Fixed bug with '.' in $UploadDir (PITS:00439, contributed by Zoyo).
• Changed Keep() parameter name to $pool, handles nested Keeps() (suggested by Joachim Durchholz, Christian Ridderström, and others).

Version 2.0.beta40 (22-Jun-2005)

• Added Apache-compatible MD5 passwords and SHA encryption to authuser.php (contributed by D. Faure).

Version 2.0.beta39 (20-Jun-2005)

• Adjusted handling of trailing spaces for simple table rows.
• Fixed problem with '%' in simple tables (PITS:00437, PITS:00452, reported by Maxim, Hans, and others).
• Fixed problem with wikistyles spanning simple table cells (PITS:00172).
• Fixed problem with searches returning errors for open directories (PITS:00455, reported by Henning and Daniel Friedmann).
• Added definition lists to wiki trails.
• Removed unnecessary call to LoadTemplate from print template (reported by Winfried Mueller).
• Added scripts/authuser.php -- documentation forthcoming.

Version 2.0.beta38 (14-Jun-2005)

• Fixed ListPages() so that it would generate correct page lists when per-group subdirectories are used to store pages (reported by David Sovinski).

Version 2.0.beta37 (26-May-2005)

• Changed the location in which $SearchIncl, $SearchExcl, and $SearchGroup are set (requested by John Rankin).
• Fixed bug in setting of $SearchExcl (reported by H. Fox and others).
• Added filesize check after new page is saved but before replacing existing one (suggested by Radu).
• Added $LinkUrl and $LinkAlt to urlapprove.php (contributed by Balu).

Version 2.0.beta36 (30-Apr-2005)

• Fixed bug in search term exclusion (caught/fixed by Nate Cull).
• Eliminated trailing spaces problem in simple tables (caught by F. Johnson)

Version 2.0.beta35 (24-Apr-2005)

• Fixed bugs in (:pagelist:) (caught by John Coxon).
• Adjusted end of sample-config.php, copyright notices.

Version 2.0.beta34 (23-Apr-2005)

• Fixed group search bug (noted by Hans).
• Query string of last search now appears in searchbox.
• Removed ?> tags from ends of scripts to help VMS installations.

Version 2.0.beta33 (22-Apr-2005)

• Fixed performance bug in Fmt Page Name and LinkPage.
• Redesigned scripts/pagelist to add new directives and features (major change -- see Release Notes).

Version 2.0.beta32 (17-Apr-2005)

• Added $RCLinesMax, which can be used to limit the total number of lines in Recent Changes files.

Version 2.0.beta31 (15-Apr-2005)

• Added ability to password-protect uploads, via ?action=download and $EnableDirectDownload (PITS:00109).
• Added $EnableFixedUrlRedirect (requested by Monty and Fred Chittenden).

Version 2.0.beta30 (14-Apr-2005)

• Fixed issues with PHP sessions causing deadlock situations.
• Improved Pm Wiki's locking algorithms.
• Added $PageTextStartFmt and $PageTextEndFmt (requested by John Rankin)
• Fixed wiki link function so that wikiwords aren't automatically spaced if $LinkWikiWords = 0.

Version 2.0.beta29 (11-Apr-2005)

• Fixed bizarre bug with font scaling on European locales (PITS:00357, reported by Christian Schneider).
• Fixed <pre>...</pre> bug with preformatted text (Cookbook:NoSpacePre, noted by Tom Holroyd).
• Improved page storage and reading algorithm for greater efficiency.
• Changed various actions to avoid reading page history if not needed.
• Changed PageStore class to optimize generation of filenames for standard installations (from a suggestion by Martin Fick).
• Added preliminary code for
  • user-based authorization (PITS:00010)
  • form-based authorization (PITS:00026, PITS:00264)
  • better display of password settings in attributes form (PITS:00301)
  • webserver authentication
  • .htpasswd authentication
  • LDAP/Active Directory Server authentication
• Added conditional markups for authorization privileges and login status

Version 2.0.beta28 (27-Mar-2005)

• Added ability to link to other pages' attachments.
• Added ext= option to (:attachlist:) to limit output to selected extensions (PITS:00389, requested by corqspy).
• Added option to (:attachlist:) to request listing of attachments for a page other than the current one.
• Fixed incompatibility problem between PmWiki.UploadQuickReference and markup extensions recipe (PITS:00377, reported by gaoj).
• Changed attachments code to force extensions to lowercase (PITS:00315, suggestions from Hagan Fox, Didier Lebrun, Henning, and PRZ).
• Added comment to pmwiki.php regarding comments in pmwiki.php.

Version 2.0.beta27 (26-Mar-2005)

• Made directives case-insensitive (requested by John Coxon).
• Fixed bug in VarIndexLoad() (noticed by Dominique Faure).
• Added (:markup:) with [@...@] arguments (requested by Neil Herber).
• Added (:markupend:) syntax.
• Fixed bug in $MetaRobots (PITS:00393, noticed by Didier Lebrun).
• Added missing ?> to various script files (PITS:00403, reported by Schlaefer).
• Allow localmap.txt files to contain variable substitutions (requested by C. Ridderström).
• Fixed bug in Markup() with rule dependencies.
• Added missing {$FullName} markup.
• Fixed bug with preformatted markup eating leading spaces (repeatedly reported by C. Ridderström).

Version 2.0.beta26 (5-Mar-2005)

• Added edit page templates (PITS:00113, requested by many administrators).
• Fixed bug with search box code in pmwiki template (noticed by mistyfire).

Version 2.0.beta25 (2-Mar-2005)

• Heading markups now consume an optional space following the markup chars (suggested by H. Fox).
• Added option to ParseArgs() to allow capture of arguments in the order specified (suggested by C. Ridderström).

Version 2.0.beta24 (1-Mar-2005)

• Fixed loss of version number in wiki field (PITS:00217, found by Hugo Alrøe).
• Fixed bug with handling of '?'s encoded as %3f in incoming urls.
• Fixed mis-handling of "PageNotFound" requests.
• Added $EnablePostAttrClearSession switch to control remembering of session's passwords when posting attributes (requested by Dirk Blaas).
• List markups now consume optional space following markup char.
• Added ParseArgs() function for uniform handling of directive argument processing.
• Switched pagelist.php to use ParseArgs().

Version 2.0.beta23 (24-Feb-2005)

• Fixed post attributes to clear "remembered" passwords so that password enabling and testing is more visible.
• Added $EnablePageListProtect -- when set to a true value it causes read-protected pages to not appear in page listings and search results unless the browser has already been authorized to read them (based on suggestions from Nils Knappmeier, Neil Herber, and PITS:00344).

Version 2.0.beta22 (23-Feb-2005)

• Fixed authorization form so that cursor is automatically placed in password box (contributed by Hans).
• Fixed bug with non-ASCII character sets in ?action=source (PITS:00336, noted by Hans B.).
• Updated scripts/guiedit.php to allow buttons with arbitrary HTML actions.
• Fixed permissions on .lastmod (PITS:00339, reported by Mark S. and others).
• Fixed bug in PCache where variables weren't set correctly for Recent Changes pages.
• Made substantial changes to skins.php to ease control of page template sections.

Version 2.0.beta21 (13-Feb-2005)

• Changed width of edit box in pmwiki skin to be 98% for IE (suggested by Hans).
• Fixed bug in scripts/pgcust.php with checking wrong flag for loading local/default.php (PITS:00305, discovered by Joe Miller).
• Fixed bug with empty table heading (<th>) cells not generating &nbsp; (noticed by V. Krishn).
• Fixed bug with table attributes line generating empty <p></p> paragraphs (also noticed by V. Krishn).
• Fixed bug with settings of $AuthorPage and $AuthorLink (noticed by M. Weiner and John Rankin PITS:00247).
• Fixed a very minor bug in the PageStore->ls() method.
• Added conversion of [[page:]] and [[linebreaks]] v1 markups from cookbook recipes (suggested by C. Ridderström and P. Ogay).
• Fixed rss.php to display $Title instead of just a page's name (suggested by G.J. De Bruin).
• Changed Pm Wiki's default umask to 002.
• Added the DisableMarkup() function (suggested by C. Ridderström).

Version 2.0.beta20 (30-Jan-2005)

• Added ability to place comments in localmap.txt files (requested by C. Ridderström).
• Removed extra spacing before "Upload" button in upload form (suggested by H. Fox).
• Changed $UrlLinkFmt to have rel='nofollow' attribute in external links.
• Added <div id='wikidiff'> around page history output.
• Fixed global variable oddity in setting of $Skin in scripts/skins.php (discovered by N. Herber).
• Added ability to place wiki styles in heading markups.

Version 2.0.beta19 (17-Jan-2005)

• This version works around a problem with losing edits when a PHP session expires, or when browsers have cookies disabled (reported by C. Freeze).

Version 2.0.beta18 (17-Jan-2005)

• Fixed bug with incorrect call to setlocale() in pmwiki.php (noticed by Ciaran).
• Fixed bug with search results and other block markups being wrapped in <p>...</p> tags (PITS:00074, reported by John Rankin).
• Wiki Trails now allows alternate text in the trail page reference (PITS:00271, requested by Oneida Kincaid).
• Added "styles" index to default $HTMLHeaderFmt, to allow disabling of inlined styles.
• Added $GUIButtonDirUrlFmt variable to guiedit to make it easy to provide alternate guibutton sets.
• Added more guibuttons.
• Moved "Attach:" guibutton code into upload.php.
• Fixed bug with $LastModified timestamp in page history (noted by Neil Herber and others).
• Modified guiedit code so that the sample text is highlighted after hitting a button (makes it easy to locate and overwrite existing sample text).

Version 2.0.beta17 (12-Jan-2005)

• Fixed bug in advanced tables not closing properly.
• Fixed wikistyles so that color changes extend to anchor tags (PITS:00282).
• Fixed a bug in handling arrayed default passwords.
• Added $Titlespaced conversion to compat1x.php.

Version 2.0.beta16 (11-Jan-2005)

• Fixed missing guiedit.js file in distribution.

Version 2.0.beta15 (10-Jan-2005)

• Fixed problem with {$Title} markup (PITS:00177, thanks to Neil Herber).
• Added $Titlespaced and {$Titlespaced} (requested by H. Fox).
• Fixed another bug in vardoc.php that was preventing some restore links from working.
• Fixed bug in compat1x.php that was incorrectly converting reference-style links (noticed by Christian Ridderström).
• Re-adjusted wikistyles again to allow styles to appear in link text.
• Cleaned up rss encodings of named character entities (PITS:00129 and PITS:00239, reported by Bronwyn, Graham L., and others).
• Fixed problem with block styling containing only links (PITS:00258, reported by Hans Bracker).

Version 2.0.beta14 (28-Dec-2004)

• Removed border= attribute from <img ...> tags, now uses style='border:0px;' instead. (PITS:00169, reported by Balu).
• Removed extraneous $Fragment from print skin (PITS:00241, reported by BrBrBr).
• Fixed ?action=crypt posting (reported by Hans Bracker)
• Added id='text' to $PageEditFmt.
• Cleaned up 'posteval' code for MarkupToHTML() function.
• Optimized a number of patterns for (hopefully) faster pattern matching.
• Fixed urls to better encode non-ASCII characters.
• Converted substr() comparisons to more efficient expressions.
• Added a cache to PageExists() function.
• Cleaned up PrintFmt() function for better processing.
• Added Lock(0) to PrintFmt to release locks prior to sending data to browser.
• Fixed bug with empty StopWatch() function (reported by K. Alboldt).
• Changed ?action=diff to require 'read' permissions (Note: this will change to be admin configurable in another release).

Version 2.0.beta13 (22-Dec-2004)

• Fixed a bug introduced in 2.0.beta7 that causes ?action=refcount to produce incorrect links (thanks to Leo for reporting this).

Version 2.0.beta12 (21-Dec-2004)

• Added <div id='wikipreview'>, <div id='wikiupload'>, <div id='wikiattr'>, and <div class='wikisearch'> to appropriate forms and documents (suggested by Dominique Faure).
• Added the (:description:) markup for setting <meta name='description' ...> (PITS:00016).
• Added $UnapprovedLinkCountMax to limit the number of unapproved external links that can appear in a post.

Version 2.0.beta11 (19-Dec-2004)

• Fixed bug with trailing punctuation in uris (PITS:00134, thanks to chr).
• Added note to sample-config.php about admin passwords (suggested by Hans Bracker)
• Cleaned up StopWatch function, added $EnableStopWatch to control functionality.
• Fixed message where upload exceeds PHP maximum.
• Modified upload.php so that the "Upload name" field is blank after performing an upload.
• Changed upload functionality to use $LinkUpload instead of $LinkUrl (note, this affects $LinkUploadCreateFmt)

Version 2.0.beta10 (14-Dec-2004)

• Improved mkdirp() function to give more appropriate diagnostics with respect to PHP's safe_mode setting.
• Improved handling/permissions/recovery of wiki.d/.flock file.

Version 2.0.beta9 (14-Dec-2004)

• Fixed bug in [[target |#]] markup.
• Fixed bug in vardoc with substitution of old $FmtV into $LinkText.
• Fixed bug(?) in uploads.php not submitting urls to correct address.

Version 2.0.beta8 (13-Dec-2004)

• Changed ?pagename= to ?n= for urls.
• Changed Pm Wiki to default to not using PATH_INFO-style urls.
• Fixed bug where ?action=diff would disable external links and images in sidebar (PITS:00227, thanks to BrBrBr).
• Changed (⇑) in uploads.php to (Δ) (PITS:00127, thanks to jr and Schlaefer).
• Fixed Q: and A: markups (PITS:00067).
• Added $TableRowAttr and $TableCellAttr, along with $TableRowCount, $TableRowIndex, and $TableCellCount for stylized tables (suggested by Ciaran).
• Fixed incorrect PmWiki: location in intermap.txt.
• Fixed likely hyphen bug in author.php that was removing spaces.

Version 2.0.beta7 (8-Dec-2004)

• Added PUE() function to handle specialized url encoding.
• Added code to work around $Newline in posted text.
• Fixed spelling of 'gray' in css (thanks to S. Andreozzi).
• Fixed .htaccess files in local/ and wiki.d/.
• Fixed bug in sample-config.php (PITS:00216, thanks to noe).
• Fixed < and > bugs in q= parameter to search.
• Fixed default width of edit textarea (PITS:00052).
• Restored link citation/reference markup [[target|#]] (PITS:00049).
• Restored (:keywords:) markup (PITS:00089).
• Fixed internationalization of $DefaultPageTextFmt.
• Updated/added xlpage-utf-8.php for UTF-8 support (PITS:00168).

Version 2.0.beta6 (5-Dec-2004)

• Fixed internationalization of PmWiki.EditQuickReference (PITS:00159, thanks to PRZ and noe).
• Fixed bug in FmtPageName() that was incorrectly converting all slashes to dots (PITS:00201, thanks to C. Bonamigo).
• Restored $DiffChangeSum variable in pagerev.php (PITS:00200).
• Fixed farmmap.txt (PITS:00207, thanks to Keith Campbell).
• Changed $MaxIncludes default value to 50.
• Restored $WikiWordCountMax and $WikiWordCount functionality (PITS:00007).
• Updated sample-config.php.
• Fixed some skin README files.

Version 2.0.beta5 (1-Dec-2004)

• Corrected $EnablePostAuthorRequired (variable was misnamed -- thanks to John Feezell for reporting the bug).

Version 2.0.beta4 (1-Dec-2004)

• Added conversion to scripts/compat1x.php for PmWikiDraw -- [[Drawing:SomePage]] is converted to (:drawing SomePage:).
• Fixed bug in use of $_REQUEST/$_POST in several scripts.
• Fixed code handling extra '?var=value' parameters to set values in $_REQUEST as well as $_GET (PITS:00165).
• Fixed missing slash in (:attachlist:) links (PITS:00192, thanks to Brent Zupp for reporting this).

Version 2.0.beta3 (30-Nov-2004)

• Changed references to $_REQUEST to be $_POST for edit sequence.
• Suppressed external links in page history output.
• Added .GIF, .JPG, .PNG to valid image extensions (PITS:00168, thanks to noe).
• Fixed locking of Main.Group Attributes and Pm Wiki.Group Attributes (PITS:00183, thanks to Balu).
• Fixed PmWiki.EditQuickReference to work in IE again (PITS:00164, thanks to PRZ).
• Fixed documentation in PmWiki.SimpleTables2 (PITS:00186, thanks to PRZ).
• Added an (:attachlist:) markup (PITS:00001).

Version 2.0.beta2 (28-Nov-2004)

• Fixed bug with LoadPageTemplate in skins.php.

Version 2.0.beta1 (26-Nov-2004)

• Fixed index used for setting robots <meta> tag.
• Fixed intermap.txt links to point to new pmwiki 2.0 location.
• Changed default for urlapprove.php to be ?action=approvesites.
• Added more documentation pages.

Version 2.0.devel27 (25-Nov-2004)

• Fixed bug with setting of $Needle (PITS:00154, thanks to KAL).
• Fixed bug with "Group/" not working in searches (PITS:00131, thanks to PRZ for finding the bug and John Rankin for suggesting the fix).
• Fixed missing <tr> in stopwatch output.
• Fixed rss to use <dc:date> instead of <pubDate> (for compatibility with Firefox Live Bookmarks).
• Added <dc:contributor> element to rss 2.0 output (PITS:00157, suggested by Steffen Glückselig).
• Added $EnableUrlApprovalRequired to scripts/urlapprove.php.
• Fixed permissions problem on uploaded files for setuid environments (reported by Steven Leite).
• Fixed permissions problems for RSS feeds (noted by Enrique Pardo and others).
• Changed skins code (hopefully for the last time!)
• Fixed print skin to use new skin format.
• Changed default error reporting to suppress E_NOTICE messages.

Version 2.0.devel26 (11-Nov-2004)

• Fixed leading spaces bug in [[ target | text ]] links (PITS:00149, thanks to Klonk).
• Fixed bug with leading items missing from trail path (PITS:00143, thanks to John Rankin).
• Fixed $CurrentTime bug (PITS:00115, thanks to Philip Jägenstedt).
• Added scripts/rss.php, updated for Pm Wiki 2.0 (PITS:00128).
• Updated scripts/compat1x.php for performing migrations, as well as updated the Upgrading From Pm Wiki 1 documentation to match (PITS:00151).

Version 2.0.devel25 (9-Nov-2004)

• Fixed bug in compat1x.php script not converting [[{{free link}}#anchor text]] correctly (PITS:00148, thanks to Klonk and kt007).

Version 2.0.devel24 (9-Nov-2004)

• Added password protection of ApprovedUrls page in urlapprove.php script (PITS:00004).
• Added "upload" attribute and default locked upload password (reported by S. Leite).
• Fixed name of {$fmt} and {$var} markup rules.

Version 2.0.devel23 (8-Nov-2004)

• Fixed bug in fmt=grouplist (thanks to John Feezell).
• Added "redirect" parameter for Redirect (suggested by Ciaran).
• Added GroupAttributes to list of excluded pages in list=normal (PITS:00133, suggested by Val).

Version 2.0.devel22 (4-Nov-2004)

• Fixed bug in [[text -> target]] when target is empty (thanks to S. Leite).
• Fixed missing "file:" directive in PrintFmt (thanks to Scott Duff).

Version 2.0.devel21 (2-Nov-2004)

• Fixed bug in (:nl:) handling (thanks to Balu).
• Fixed 'text' E_NOTICE warning (thanks to chr).
• Fixed missing group/ if $LinkWikiWords set off (thanks to Steven Leite).

Version 2.0.devel20 (29-Oct-2004)

• Added %align=left% and %align=right% Wiki Styles for images (PITS:00009).
• Added category [[!Category]] markup (proposed by jr). This is still experimental, and may be changed/removed for 2.0.
• Fixed handling of $PageSkinFmt and $PrintSkinFmt.

Version 2.0.devel19 (27-Oct-2004)

• Fixed bug in FmtPageName with substituting null strings if an invalid $pagename is encountered (related to PITS:00117, thanks to jr).

Version 2.0.devel18 (27-Oct-2004)

• Fixed handling of (:searchresults:) directive with parameters (thanks to Knut Alboldt for finding this).

Version 2.0.devel17 (26-Oct-2004)

• Restored file: links (PITS:00112, thanks to Chris Untold)
• Added scripts/refcount.php.
• Fixed bug with <pre> formatted text not in a single block (thanks to Steffen Bauch)

Version 2.0.devel16 (22-Oct-2004)

• Fixed numerous bugs in PrintAttrForm (thanks to S. Sherebrin).
• Fixed bug in calling getrusage() for Windows (PITS:00094, thanks to Adam Bull)
• Fixed bug with Wiki Trails and spacewikiwords (PITS:00103, thanks to jr)
• Modified per-page and per-group customizations so that per-group customizations are loaded even if a per-page customization exists -- see scripts/pgcust.php.
• Changed $EnablePerGroupCust to $EnablePGCust.
• Modified `WikiWord markup to protect `Group.WikiWord.
• Added code to go ahead and look for config.php in the current directory if local/config.php doesn't exist.
• Added $EnableLocalConfig to allow farm administrators to control automatic local configuration.
• Fixed LinkIMap to properly url-encode non-ASCII characters (needed for IE, related to PITS:00053).
• Fixed problems with non-ASCII characters in attachment names (PITS:00053, thanks to Henning and Zverik).
• Pm Wiki now sets locale to en_US if default is UTF-8 or C.
• Added $PageSkinFmt and $PrintSkinFmt to simplify layout template specs, which also reorganizes the files in the pub/skins directory.

Version 2.0.devel15 (21-Oct-2004)

• Fixed bugs in (:if:) markup.
• Added 'true', 'group', and 'name' conditions to Conditional Markup.
• Fixed bug with nested lists appearing inside of non-nesting blocks (PITS:00101, thanks to Mystique for finding this bug).
• Fixed date-formatting bug in Last-Modified header (PITS:00099, thanks to PRZ).
• Fixed bug with $DiffClassMinor in edit (PITS:00095).
• Improved phpdiff algorithm to ignore blank lines as target of shortest-distance search (PITS:00096, thanks to Elias Soong for analysis and suggestion).
• Added "clear:both;" to default print template (PITS:00079, suggested by SV).

Version 2.0.devel14 (20-Oct-2004)

• Fixed problem with html entities being translated in included text (PITS:00100, thanks to Knut Alboldt)
• Added capability to use a WikiTrail as the scope of a search.
• Fixed bug with $SearchPatterns (PITS:00066, thanks to PRZ).
• Added list= parameter to searchresults, pagelist, etc. to filter list output (requested by P. Krait and others).
• Converted [:directive:] to (:directive:)
• Changed $PageName to $FullName. $PageName still but is deprecated and will be removed in the 2.0 release.
• Added $Action and $ActionTitleFmt to create better <title>s. (PITS:00093, thanks to jr).
• Deprecated $HTMLTitleFmt, updated layout templates.

Version 2.0.devel13 (11-Oct-2004)

• Added code to remove trailing slashes from pagename in urls (suggested by Steven Leite).
• Made change to set the default locale using Pm Wiki 1's algorithm.
• Modified httpauth to keep track of multiple passwords via sessions (if possible).
• Added wikiword spacing and title control via WikiLink function.
• Added $AsSpacedFunction and AsSpaced.
• Fixed trails.php to use MakePageName instead of MakeLink to build pagenames.
• Added SaveAttributes, which extracts a page's title and link targets into separate page attributes.
• Fixed search function to also search for matching targets.
• Added $LinkWikiWords to control Wiki Word linking.
• Changed $PageTitle to $Title.
• Added PCache to provide quick access to subsets of page attributes; this eliminates the SetPage function.

Version 2.0.devel12 (10-Oct-2004)

• Fixed [:nofooter:] (PITS:00080, thanks to PRZ).
• Fixed incorrect array cast (PITS:00073, thanks to noe).
• Fixed handling of Wiki Words with query fragments (PITS:00069, thanks to jr)
• Fixed bug with empty double-brackets links (PITS:00083, thanks to PRZ).
• Fixed bug with link text in Wiki Trails (PITS:00085, thanks to PRZ).

Version 2.0.devel11 (3-Oct-2004)

• Added ' big ', '-small-', '^super^', '_sub_', { ins }, {-del-} and `WikiWord (with credit to John Rankin).
• Added --<hanging indent text (suggested by John Rankin).
• Added $DefaultPasswords.
• Switched pmwiki to default to session-based passwords.
• Added scripts/httpauth.php for administrators who wish to use HTTP Basic authentication.

Version 2.0.devel10 (1-Oct-2004)

• Fixed $GroupPattern bug in trails.php (PITS:00057, thanks to John Rankin).
• Added comments about markups supported by || in stdmarkup.php (PITS:00056, thanks to John Rankin).
• Added $HTMLPNewline to specify what to output for newlines in the middle of paragraph text (PITS:00063).
• Fixed ~~~ markup to properly display in page previews (PITS:00059, thanks to Larry Baltz and others).
• Added $LinkPageSelfFmt to specify how self-referencing page links should be formatted (kudos to John Rankin).
• Added a PHP-based diff engine, set it as the default for edits (with great thanks to Nils Knappmeier).
• Cleaned up the page history output slightly.

Version 2.0.devel9 (30-Sep-2004)

• Modified FmtPageName() so that dynamic substitutions are customizable.
• Added StopWatch features.
• Changed $KeepToken so that it wouldn't be treated as part of a Wiki Word (at least not in latin-1 charsets).
• Cleaned up ReadPage.
• Added "advanced tables" markup ([:table:]). May still need some testing.
• Added scripts/compat1x.php to assist with converting 1.x sites to 2.0.

Version 2.0.devel8 (22-Sep-2004)

• Added browser caching via If-Modified-Since HTTP headers. This can be enabled via $EnableIMSCaching=1; in config.php.

Version 2.0.devel7 (21-Sep-2004)

• Modified MakeLink() function to strip <html> tags when creating a target link. This may allow inline markups to be processed before links.
• Fixed url pattern used for mailto: links.
• Moved inline markups to occur before link processing. This should enable many inline markups within link text. It may also cause some problems, so this change is a bit tentative.

Version 2.0.devel6 (20-Sep-2004)

• Fixed ||!table caption!|| (PITS:00040, thanks to John Rankin)
• Added $UrlLinkFmt, $IMapLinkFmt (PITS:00050, thanks to John Rankin)
• Removed extraneous spaces from link texts (PITS:00047, thanks to Bronwyn)
• Fixed author tracking (PITS:00048, thanks to Larry Baltz)
• Added "markup:" parameter for PrintFmt (addresses PITS:00051)
• Added <!--markup:...--> template option.

Version 2.0.devel5 (13-Sep-2004)

• Fixed wikistyle nesting problem (PITS:00032, thanks to Balu for catching this)
• Moved body { margin-left:20px; } into pmwiki.css (PITS:00034, thanks to Balu)
• Changed calls to ucwords() to use preg_replace() since ucwords doesn't work properly in some languages (PITS:00031, thanks to Zverik)
• Fixed problems with partial urls (PITS:00013)
• Fixed upload.php to use SDVA on $UploadExts (thanks to Larry Baltz)
• Fixed problem with Wiki Styles crossing header tags (PITS:00032, thanks to Balu)

Version 2.0.devel4 (6-Sep-2004)

• Fixed call-time-pass-by-reference in simuledit.php (thanks to CB).
• Added ?action=crypt.
• Added ?action=print.
• Added XLPage() functions and fixed problems with i18n (PITS:00011)
• Fixed bug in trails.php code (PITS:00017)
• Documented custom markup functions (PITS:00003)
• Improved ?action=ruleset slightly
• Added [[<<]] markup (thanks to JF)

Version 2.0.devel3 (27-Aug-2004)

• Fixed missing mode parameter in mkdir (thanks to javajunky on irc).

Version 2.0.devel2 (27-Aug-2004)

• Added $EnablePathInfo support.
• Fixed problem with QUERY_STRING handling of '?'.

Version 2.0.devel1 (26-Aug-2004)

• Initial release. For experimental and development use only.