Change Log

See the cookbook recent changes page for additional updates and activity by other developers, or join the PmWiki mailing lists to discuss feature development with us.

Version 2.3.35 (2024-07-07)

• Pm Syntax (:comment ...:) add required space; add (:input defaults ...:) (with "s").
• Enable highlighted source with ?action=source&highlight=1.
• Update default sidebar, https links, PITS and Mailing lists in conditional.
• Remove upload extensions "svg", "svgz", "htm", "html", "css", "swf", "fla", "epub", and files with no extension. Fix mime types for "wmf", "psd".
• Fix page title could accidentally include raw HTML.
• Update documentation.

Version 2.3.34 (2024-05-27)

• Delete wikilib.d/Pm Wiki.Per Group Customizations (unused redirect), content moved to Group Customizations 14 years ago.
• Recipe Check remove table width attribute (suggested by Simon).
• Add (:if action browse,edit:) conditional.
• $GUIButtons remove invalid elements (warning reported by Simon).
• phpdiff.php fix for PHP 8 when saving new pages (reported by Simon).
• Responsive skin: remove old CSS declarations like @-moz-keyframes (PITS:01507).
• Add upload extension 'm4a'.
• Update documentation.

Version 2.3.33 (2024-04-21)

• $EnablePreviewChanges to show "No changes" if there are no changes.
• Pm Syntax add rules for colored pagenames and UR Ls inside bracket links.
• Responsive skin hide dropdown icons from printing.
• Fix some cases with conditional markup and markup expressions where an empty code could be evaluated (suggested by Goodguy00).
• Add $HTMLTitleFmt (PITS:01502).
• Cache auth conditional results for (:if auth level:).
• Update blocklist.php for PHP 8, reported by Foster Schucker.
• Update documentation.

Version 2.3.32 (2024-03-24)

• Dark theme: add toggleImages(), add ⚠ $ImgDarkSuffix, $Fmt V['$PathUpload']. Restore light styles and pictures for printing.
• Responsive skin: white background when printing, move dark toggle label styles into skin.css.
• Pm Syntax: only apply dark theme colors on screen (not print).
• Add upload extensions and image extension patterns AVIF, AVIFS.
• Lock All Recent Changes in case of concurrent uploads.
• File Size Compact() allow for base 1000 (PITS:01499).
• Update documentation.

Version 2.3.31 (2024-02-23)

• Add $EnableDarkThemeToggle, enable 3-way theme toggle, "Light", "Dark" and "Auto", add annotation tooltip showing the current theme on tap and on mouse over.
• Refactor config data passed to pmwiki-utils.php, refactor dark toggle functions into a separate script.
• Responsive skin add body attributes for group and page name, update dark theme, enable auto theme (browser preferences) by default.
• Pm Syntax improve dark theme thanks to a script by Said Achmiz; expose color properties for reuse.
• Refactor redirect quiet (PITS:01498).
• Page attributes passwords form: allow for +addition and -removal of passwords, users, groups.
• Allow $EditTemplatesFmt entries to apply to specific pages with name= specification (suggested by Simon).
• Forms add attribute "form".
• Refactor $PostConfig to allow called functions to update it.
• Update Recipe Check to also list skins, suggested by Simon.
• Refactor Print Fmt, add $EnablePrePrintFmt.
• WikiStyles add 'columns'.
• When Highlight.js is enabled, Vardoc links will be the same color as variables in highlighted code blocks.
• Refactor $EnableUploadVersions.
• Update documentation.

Version 2.3.30 (2024-01-22)

• Add prototype for dark theme toggle. See PITS:01497 and Cookbook:DarkColorScheme.
  • Pm Wiki-responsive skin converted CSS colors to variables, added dark theme styles.
  • Add skins/pmwiki/pmwiki-32.svg, enable default for $PageLogoUrl.
  • Pm Syntax added dark theme styles.
• $EnableUploadMimeMatch with Fileinfo not enabled to deny uploads.
• upload.php fix warning for PHP 8.
• Recipe Check use https, suggested by Simon.
• Print Diff() add $since argument.
• Add $EnableRedirectQuiet = 2. Prevent infinite redirect loops.
• Fix Attach: links with escaped path and filename.
• Improved readability for inline diffs in page history.
• Forms enable input e_author not only for action=edit, fix unquoted positional form action URL.
• Update documentation.

Version 2.3.29 (2023-12-18)

• Fix urlapprove.php for PHP 8.2.
• Pm Syntax textarea remove styles for width, height (Cookbook:PmSyntax-Talk), allow for fractional dimensions of the highlighted area.
• $MarkupDirectiveFunctions allow dashes in attribute names.
• Update documentation.

Version 2.3.28 (2023-11-27)

• Add input month and color fields.
• Add $NotifyRelatedTrailFmt.
• Reverse simpletable row backgrounds when there is a thead element.
• Fix pmwiki-utils.js when window.localStorage is disabled.
• Url Approvals allow https: UR Ls if the http: URL for the same domain has been approved (PITS:01431).
• Update documentation.

Version 2.3.27 (2023-10-23)

• When merging last edit, if there is no change summary, reuse the last one.
• Keep unknown date/time formats for undefined timezone (PITS:01495).
• Diff Render Source() fix for PHP 8, keep ins/del tags on the same line.
• The ".diffmarkup" element now has the style "white-space: pre-wrap".
• Add new keyword shortcuts Ctrl+B (bold), Ctrl+I (italic), Ctrl+K (link/unlink).
• Update documentation.

Version 2.3.26 (2023-09-28)

• Add configurable $InputLabelFmt snippet (PITS:01493).
• Add configurable $TrailFmt snippets.
• Add $EnableSearchAtLeastOneTerm, default disabled.
• Unset upload extensions if size for the extension is set to 0.
• Update feeds.php for PHP 8.2 (PITS:01494).
• Update documentation.

Version 2.3.25 (2023-07-29)

• Updates for PHP 8.2.
• Fix pagelist when 2+ directives on the same line, reported by Simon.
• Fix possible bug with internal group(header|footer) directives caused by PRR().
• Update documentation.

Version 2.3.24 (2023-06-06)

• Add $EnableUploadMimeMatch.
• Add $EnableMergeLastMinorEdit, edit functions Merge Last Minor Edit (based on Cookbook:FuseEdit), Save Change Summary (refactored out of Handle Edit).
• Fix Logout Cookies() doesn't use a $pagename argument.
• Pm Form add condition 'validemail' for use in template require.
• Add $PmCryptAlgo, pmcrypt() to call password_verify() if it exists.
• Refactor Handle Download() split Serve Download(⚠ $filepath, $upname).
• Add Insert Edit Function(⚠ $newfn, $where='<Post Page').
• Add $AuthFormRespCode.
• Add $EnableDownloadRanges, default 1.
• When the token is expired, reopen edit form rather than abort.
• Local Times add $EnableRCListLastEdit.
• Update documentation.

Version 2.3.23 (2023-05-03)

• Refactor pmtoken() to use session tokens, enable for core actions.
• Add (:input pmtoken:) helper.
• Pm Form add $PmFormEnablePmToken.
• Refactor Handle Logout A() split Logout Cookies().
• Fix PRCB() for PHP < 7.4.
• Update documentation.

Version 2.3.22 (2023-04-06)

• Add scripts/pmform.php, Site.Pm Form Templates.
• Fmt Date Time Z() can now accept Unix timestamps.
• Pagelists fix bug with multiple category=+A,+B entries.
• Update for PHP 8.1 (PITS:01488).
• Markup Directive Functions will now cast numeric arguments to floats.
• Prevent errors in custom Page Variables from generating internal server errors (PITS:01489).
• Improve inline diff for rare cases (end of page).
• Forms/buttons with data-pmconfirm="Question" will ask the question before they are submitted.
• Update documentation.

Version 2.3.21 (2023-03-06)

• Add ⚠ $IsPmArchive, $Pm Archive Dir.
• Sortable tables with <time datetime=""> elements can be sorted by the datetime attribute. Fix for tables with preexisting <thead> element.
• Updates for PHP 8.
• Add CSV upload extension.
• Local Times add mode=3 to show old dates as MM'YY.
• Fix bug with multiline $MarkupDirectiveFunctions, reported by Antti Tikanmäki.
• Add $EnableCopyCode and Copy code button to <pre> blocks, suggested by Alex Doré.
• Update Pm TOC to work better with Cookbook:SectionEdit.
• Update documentation.

Version 2.3.20 (2023-02-12)

• Fix undefined variable warning, reported by Gregor Klarič.

Version 2.3.19 (2023-02-11)

• Only set cookie params if headers not sent.
• Update for PHP 8.2, reported by Dfaure. Page Var() update for PHP 8.
• Add variable $DiffPrepareInlineFunction.
• Page List Cache() remove unused global $PageIndexFile.
• Add configurable ⚠ $LocalCSSDir, $Local CSS Dir Url.
• Download Url() add ⚠ $FmtV['$Link Download'] with current or future download link.
• Add pm_recode() helper function (based on Page Store::recodefn), check for more transcode options.
• Handle Browse() add ⚠ $FmtV['$Page Source Text'].
• Add helper function Keep Block().
• Add ⚠ $FarmPubDirPrefix, pm_servefile(), $Serve File Exts.
• Update documentation.

Version 2.3.18 (2023-01-15)

• Refactor scripts/utils.php, add pm_json_encode() (PITS:01486).
• Edit Auto Text() fix for lines ending with multiple backslashes.
• Pm Syntax optimize/refactor for large pages (cont.), fix inline escaped texts could ignore line markups, add Enable Stopwatch.
• Notify fix typo in regular expression.
• Add $EnableUploadVersions >=10 to rename base.ext to base-1.ext, base-2.ext,... Redesigned in 2.3.31
• Cond Auth() fix bug with global $AuthList.
• Add helper function PRCB() for simpler preg_replace_callback passing variables.
• Update scripts/refcount.php for PHP 8, reported by George Murray.
• Add Page Variable $PageLogoUrl (PITS:01297).
• Update documentation.

Version 2.3.17 (2022-12-17)

• Wiki Styles trim class names (PITS:01485).
• GUI Edit Buttons refactor to enable Undo in textarea; allow for custom functions to configure mopen, mclose, and unselect for their buttons.
• EditHelp refactor to allow undo; add shortcuts Ctrl+L convert selection to lowercase, Ctrl+Shift+L to uppercase, Ctrl+Shift+Arrow Up and Arrow Down to swap lines.
• Skip upgrade check if $EnableReadOnly.
• Fix bug with multiple $MarkupDirectiveFunctions.
• Add $EnableBaseNameConfig.
• Pm Syntax optimize for larger pages (cont.).
• Input password add class "inputbox" like the other fields.
• Cond Auth() added way to check for usergroup permissions.
• Update in pagelist.php for PHP 8.
• Documentation update.

Version 2.3.16 (2022-11-28)

• Class PPRC add generic callbacks.
• Include Text() update for PHP 8, reported by V.Krishn.
• Wiki Style add 'overflow', 'notoc'.
• Add Pm Nonce().
• Pm TOC update indented link style->classname.
• Responsive skin: replace [[<<]] with <br class='clearboth' />, update Pm TOC styles.
• $EnableListIncludedPages use class name instead of style.
• guiedit.js remove unneeded style.
• Pm Syntax realign font for nested programming languages in the edit form, optimize for large pages.
• Only call session_status() if function exists.
• Edit form remove unsafe-inline script.
• Revert Wiki Style To Class Name(), Pre Print Fmt() -- need more work (PITS:01484).
• Documentation update.

Version 2.3.15 (2022-11-21)

• CSS pre, code relative/scalable font-size (pmwiki-responsive skin).
• Pm Syntax add variable --pmsyntax-fontsize-editform and split from --pmsyntax-fontsize [1].
• Pm Syntax fix [[Highlight]] label font size and family (reported by Hans).
• Add variable $CookieSameSite default to 'Lax'
• Add argument ⚠ $samesite to pmsetcookie(), default to $Cookie Same Site, refactor for old and new PHP versions.
• Add function pm_session_start() respecting local configuration.
• CSP header add base-uri=self; object-src 'none'.
• Add $HTTPHeaders['XSSP'] = 'X-XSS-Protection: 1; mode=block'.
• Rewrite GUI Buttons logic to avoid unsafe-inline Java Script.
• Refactor Wiki Styles, replace inline styles with class names to avoid unsafe-inline CSS.
• Refactor PQA(), tables, cells, to replace inline style="..." with class names to avoid unsafe-inline CSS.
• Add Pre Print Fmt(), refactor Print Fmt(), Print Skin() to process wiki pages, skin parts, and skin functions to HTML before outputting headers.
• Fix XSS vulnerability.
• Documentation update.

Version 2.3.14 (2022-11-03)

• Searchbox also escape custom field names.
• Prevent double-encoded entities in searchbox (reported by Simon).
• Trim $Author (PITS:01208).
• Replace autofocus inline Java Script with attributes.
• Edit form: the label next to the "Minor edit" checkbox now toggles the checkbox.
• Pm Syntax recognize (:template requires? ...:).
• Update for PHP 8.
• Obsolete PCCF() from PHP 7.2 not 8.0.
• Add array $ObsoleteMarkups, function Trace Markup(), update Markup(), Markup_e() and Obsolete Markup(), to retrieve and show files and line numbers for obsolete/disabled markup rules.
• Fix bug with PSFT format %L.
• Update documentation.

Version 2.3.13 (2022-10-07)

• Close potential XSS vulnerability, reported by lukystreik (PITS:01483).
• Refactor ⚠ $MultiFactorAuthFunction, add $Failed Logins Function.
• Update documentation.

Version 2.3.12 (2022-09-25)

• Stripmagic() cast null to "" and other fixes for PHP 8.
• Fix parse error for complex conditionals with empty variables (PITS:01480).
• PSFT() and Markup Expression ftime add %L as human readable local timestamp.
• Markup Restore() fix wrong cast to empty string of false-ish values.
• Print Auth Form() split from Pm Wiki Auth().
• Fix warning for unneeded session_regenerate_id() (reported by George Murray).
• Update documentation.

Version 2.3.11 (2022-08-30)

• Add PageVariables {$GroupHomePage}, {$GroupHomePageName}, {$GroupHomePageTitle}, {$GroupHomePageTitlespaced}.
• Add $MarkupDirectiveFunctions.
• Fix stripmagic() for arrays recently broke after PHP 8 update.
• Update documentation.

Version 2.3.10 (2022-08-20)

• Update for PHP 8.1 (reported by Armin Bühler).
• Forms will now prefill wildcard variables from ⚠ $DefaultUnsetPageTextVars or $Default Empty Page Text Vars.
• $EnablePmSyntax = 3; will enable syntax highlighting in the edit form by default, without the user clicking on "Highlight". Fix occasional text mis-alignment between the text area and the highlighted block.
• Update documentation.

Version 2.3.9 (2022-08-18)

• Add non-wildcard $DefaultUnsetPageTextVars to (:input default:) (reported by Johnny).
• Pm Syntax handles new selectors pre.pmhlt, code.pmhlt.
• Update for PHP 8 (PITS:01478).
• Update documentation.

Version 2.3.8 (2022-07-22)

• Pm Syntax fix for 2 different %hlt% on the same line (reported by Simon).
• Fix broken include when the first page doesn't exist.
• Update documentation.

Version 2.3.7 (2022-06-28)

• $HTTPHeaders add X-Frame-Options (suggested by Imagine Dragon) and Content-Security-Policy to disallow embedding in external websites by default.
• $EnableHighlight will now remember any links to Pm Wiki variables and restore them after the highlighting, see thread.
• $EnablePmSyntax will now process %hlt pmwiki% in addition to %pmhlt% blocks, and escaped markup after it will be tentatively highlighted.
• Update documentation.

Version 2.3.6 (2022-06-19)

• Fixes for PHP 8.
• Add form attribute "lang".
• Sortable tables allow for table headers to have markup such as bold (except links). It will now use a case-insensitive natural ordering.
• Allow for ⚠ $UploadVerifyFunction to modify $upname.
• Add variable $PageIndexTermsFunction.
• Searchbox allow for removal of submit button if label=""; add default placeholder="$[Search]".
• Fix author.php may be included before some variables are defined, reported by Said Achmiz.
• $EnableHighlight convert code blocks to plain text, see thread.
• Documentation update.

Version 2.3.5 (2022-05-23)

• Fix broken list=grouphomes (PITS:01477).
• Add Disable Skin Parts() helper function for recipes.
• Handle Post Upload: add ⚠ $FmtV["$filepath"] and ⚠ $FmtV["$upurl"] with the file path and direct URL to the newly uploaded file.
• In pmwiki-utils.js, replace forgotten let with var (suggested by Ste P).
• Update for PHP 8.1.
• Update documentation.

Version 2.3.4 (2022-04-22)

• Fixes for PHP 8 warnings, reported by Siegfried Seibert.
• Update documentation.

Version 2.3.3 (2022-03-26)

• Fix for PHP 8 warnings, reported by Jean-Patrick Charrey, Dominique Faure and Siegfried Seibert.
• Update README.txt and docs/ files, suggested by Simon Davis.
• Update documentation.

Version 2.3.2 (2022-02-09)

• Allow for $EnableLocalTimes to define custom duration of the pulled page history.
• Rename variable ⚠ $EnableIncludedPages to $Enable List Included Pages (avoid ambiguity).
• Remove $LinkAlt when an embedded picture without an alternative text fails to load.
• Pm Syntax:
  • Allow for line breaks
    inside headings, tables, list items (like the core).
  • Parallel processing of multiple blocks.
• Add scripts/utils.php; move loading of pmwiki-utils.js and Pm Syntax to scripts/utils.js.
  • Add $EnablePmUtils, default enabled.
  • Parallel processing of the pmwiki-utils.js utility functions.
  • Move pmwiki-utils.js move to $HTMLHeaderFmt (often prevents page redraw with the Pm Toggle/Local Times).
• Fix bug causing invalid page name when the name is "Group.0".
• Fix PHP 8.1.2 warnings, reported by Jürgen Godau and Dominique Faure.
• Localt Times fix "rcnew" classes for wikis with the older format.
• Update documentation.

Version 2.3.1 (2022-01-15)

• Fix the release script which broke the $VersionNum variable and the [[#anchor]] markup with the Pm Wiki-responsive skin.

Version 2.3.0 (2022-01-15)

• Add Pm Syntax, ⚠ $EnablePmSyntax, $Custom Syntax, {$EnabledIMap}, see Cookbook:PmSyntax, Cookbook:CustomSyntax.
• (:markup:) can now have class=norender to only show the source code without processing it.
• Updates for PHP 8.1, hide warnings, add PSFT() replacement for strftime() and 2 callbacks, $EnableFTimeNew, update core function calls, add %o for the ordinal suffix of the date (PITS:01418).
• Notify: tz= (timezone) per-user.
• Page List add category= argument (PITS:00447, PITS:01475); link= and category= now accept multiple pages, wildcards, and negations (PITS:00908).
• [[!Category]] links can have alternative text (PITS:01095).
• Simplify/optimize pmwiki-utils.js when using datasets, simplify sorting of table rows without cloning, add Local Times().
• Page history diff anchors to also have "id=" attributes in addition to "name=".
• Add $EnableLocalTimes (default disabled) and styles, add Handle Diff List().
• Add markup @2022-01-09T08:35:00Z output as <time>; localized if $EnableLocalTimes.
  • Add ⚠ $CurrentLocalTime in the above format, used by default in $Recent Changes Fmt.
• Add ⚠ $EnableRecentUploads (only Site.AllRecentChanges, only if $Recent Uploads Fmt not defined).
• Pm TOC update CSS for properly indented subheadings.
• Edit form ⚠ $EnableIncludedPages, add placeholders to e_changesummary and e_author. Enable $Enable Not Saved Warning, add to sample-config.php. Edit Help to behave more like a word processor, typing "Enter" twice without writing text removes the preceding bullet.
• Responsive skin details>summary:hover {color:navy, cursor: pointer;}.
• Print Diff() add classes for the delay between edits: diffday, diffweek, diffmonth, diffyear.
• Add helper function Download Url(⚠ $pagename, $path) moved from Link Upload().
• Add $[ULby] i18n string 'uploaded by'.
• Update documentation.

Older versions

ChangeLog Archive - changes prior to version 2.3.0.