Change Log (chronological)

(Release Notes^[link1] | by topic^[link2])

Unreleased

• Formatter
  • make ##code## content literal
    • The content of inline code is no longer parsed as wiki markup. It is shown as typed: no HTML, no links, no actions, no typography. The content is HTML escaped and protected against the typography stage.
    • Compatibility flag legacy_inline_code (default false) restores the deprecated behaviour during the deprecation phase.
    • The legacy escapes can be removed via the admin_replace action.
      • ##~ -> ## – usually links, actions and syntax
      • ##""(.*)""## -> ##$1## (Use regular expressions)
  • escape the ##code## delimiter with a longer run 
    • ### ##code## ###
  • make the code fence delimiter a maximal run 

    • %%%
      %%(hl css wrapper=shade)
        .d2 { font-size: 70% }
      %%
      %%%		

Full Changelog: Diff:6.3.1...master^[link3]

6.3.1

(2026–11–09) e5266a8^[link4]

Minor feature and bug fix release for 6.3.x series

• replace jpeg_quality option with image_quality
  • off – No quality applied; each codec's own default
  • max – Maximum quality each codec offers
  • high – Visually near-lossless
  • medium – Good quality; typical for web delivery
  • low – Aggressive compression; small files
• fix missing file entries in whatsnew action
• filemeta: base file access check on the file's own page
• fix SQLite FTS5 syntax error on special characters in search
• allows now toc action in comments
• rename option dark_mode to color_scheme
• show_access_mode: show permissions link only for page owners
• Formatter
  • fix missing page handler in wiki links ((Page/_source …))
  • support text fragments^[link5] in web and wiki links
    • https://example.com/#:~:text=from,to&start,end
    • WikiPage#:~:text=from,to
  • fix interwiki links with percent encoding and text fragments
  • fix Formatter URL handling for trailing punctuation and invalid hosts
  • fix unescaped link text in footnote and anchor links
  • fix table cells broken by auto footnotes
  • fix double-encoding of quotes in link() text and title
• installer:
  • prevent orphan menu records when page_id is missing
  • prevent double-escaping of JSON-encoded toolbar config in installer
• Translations
  • update Estonian
• Libs
  • moved Templatest into own repo (see vendor folder)
  • Bad Behaviour^[link6] 2.9.17 (experimental)
  • Phiki^[link7] 2.2.1
  • PHPMailer^[link8] 7.2.0
  • PHP Thumb Library^[link9] 2.5.1
  • svg-sanitizer^[link10] 1.1.1
  • Templatest^[link11] 0.9

Full Changelog: Diff:6.3.0...6.3.1^[link12]

6.3.0

(2026–07–18) 8bc3f0d^[link13]

Major feature release

• WikiEdit
  • ES2023+ compatible
  • modularize WikiEdit into ES6 modules
  • add state management layer for WikiEdit
  • use AbortController in fetch calls to avoid memory leaks
  • refactor complex MarkUp(), _LSum(), _RSum(), _TSum() helpers
  • add popup form for creating links and tables
  • fix autocomplete selection issue
  • new features
    1. autosave functionality
    2. full undo/redo stack
    3. search & replace
    4. fullscreen mode
    5. zen (widescreen) mode
    6. live preview
    7. syntax highlighting
    8. Markdown ↔ Wacko converter
    9. option to resize the editor height
    10. drag & drop + paste for images/files
    11. toolbar customization
    12. popup form for creating links and tables
• replace Clipboard.js library with native Clipboard API script
• add double click edit for comments
• add dark mode
• move all external libs to the Composer^[link14] managed vendor folder
• add cookie prefixes (RFC 6265bis)
• add CSP nonces to JavaScript
• add virtual _ prefix to handlers, e.g. page/_edit
  • Handler names occupy the same namespace as page clusters/subpages → conflicts when users want pages named Something/edit or new handlers clash with existing clusters.
• fix possible invalid selector tokens for copy to clipboard
• upgrade configuration array now takes updates to $wacko_config_defaults into account and no longer relies on the configuration cache, which may be out of date
• fix setting $this->toc and broken toc generation for newly created pages
• add col option to wrapper page
• add new syntax highlighter (Phiki replaces Pear highlighter)
• remove obsolete highlighters for css, ini, html, java, pascal, sql
  • replace them %%(hl css) -> %%(hl css) and so on via the admin_replace action
• add table_attr() function
• Typography:

  • Property	Old	New	Notes
    font-size	14px	1em	body, p

• extend table markup^[link15]
  • !| col | col |!
  • #|(attr=value)
  • attributes:
    • span = number
    • side = [top|bottom]
    • class = "alternate sticky defaultcenter col1left col4right"
    • type = table_style
  • CSS selectors
    • alternate alternating row shading
    • sticky for sticky header
    • default[left|center|right|top|middle|bottom]
    • colN[left|center|right|top|middle|bottom] N stands for the column number (1–25)
    • col-N[left|center|right|top|middle|bottom] Align the cells in column N counting from the right (1–9).
• Translations
  • add translation for Croatian, Thai, Turkish, Vietnamese
• Libs
  • Phiki^[link7] 2.2.0

Full Changelog: Diff:6.2.1...6.3.0^[link16]

(Release Notes^[link17] | by topic^[link18])

Full Changelog: Diff:6.2.1...master^[link20]

6.2.1

(03.03.2026) 6132f68^[link21]

Minor feature and bug fix release for 6.2.x series

• extend table markup^[link15] allowing table caption, cell spans, width and cell attributes
  • ?| table caption |?
  • ^| header | cell ||
  • || cell ^ header ||
  • ||(attr=value) cell | cell ||
  • attributes:
    • align = [center|left|right|justify]
    • bgcolor = [blue|red|green|x11colors]
    • colspan = number
    • id = id_name
    • rowspan = number
    • scope = [row|col|rowgroup|colgroup]
    • valign = [top|middle|bottom]
    • width = number[px|%|em|rem]
• allows now [px|%|em|rem] with wrapper_width
• change markup syntax for subscript to ,,subscript,,
• make sess->date_pattern dependent on $this->user_lang
• x11colors.css
  • replace .mark-[blue|green|red] with [xblue|xgreen|xred] to not overwrite default definitions in wacko.css
• wacko.css: add CSS classes to align text in table cell
  • .text-[center|left|right|justify]
  • .vertical-[top|middle|bottom]
• miscellaneous minor fixes
• Libs
  • PHPMailer 7.0.2

Full Changelog: Diff:6.2.0...6.2.1^[link22]

6.2.0

(14.12.2025) 3ec586e^[link23]

Major feature release

• SQLite support
  • add SQLite table creation script
  • add DbSqlite class
  • add backup & restore in admin panel for SQLite
  • rewrote SQL queries to work with MySQL as well as SQLite
  • register custom regexp function to use REGEXP with SQLite
  • add functions to abstract SQL syntax and function differences between MySQL and SQLite
    • utc_dt()
    • date_sub(int $value, string $interval)
    • binary()
    • collate()
    • limit()
• fix missing route case for CSS files in RECOVERY_MODE
• validates the namespace to prevent users from creating inaccessible pages when mode_rewrite is enabled
• add binary string search action^[link24] (see community folder)
  • adds exact or regex search for registered users
• installer
  • add SQLite table creation script
  • add _t() function for $lang[] array
    • installer uses now English as fallback for missing message sets
  • add mandatory installer password protection
    • It is imperative to set the password for the installer in the config/lock_setup file.
  • add new system page with whatsnew action
  • add private system page with with the admincache and admin_recovery action and set it as bookmark for the admin
  • the installer sets now bookmarks for the admin account, therefore it no longer shows the default bookmarks for the admin in the menu by default
• actions
  • menu: fix not showing 'Set a bookmark' form
  • whatsnew:
    • add filter for pages, comments and files
    • show also edited comments in list
  • no longer use link table for mostcommented and mostpopular action
• miscellaneous minor fixes
• WikiEdit 3.25
  • replace var with const and let
• Libs
  • freeCap 1.4.7
  • php-diff 2.5.0
  • PHPMailer 7.0.1
  • PHP Thumb Library 2.3.3
  • SimplePie 1.9.0

Full Changelog: Diff:6.1.29...6.2.0^[link25]

(Release Notes^[link26] | by topic^[link27])

6.1.29

(03.09.2025) d777cb5^[link28]

Minor feature and bug fix release for 6.1.x series

• disables double-click editing for all pages having forms
  • inside area id section-content
• add spaces also to page_path in link title
• add URI regex pattern PATTERN['URI']
• add link support for geo:, git:, tel:, sftp: and ssh: URI scheme
• add icons for archive:, geo: and tel: links
  • Original WikiWikiSandBox^[link29]
  • +1-234-567-890^[link30]
  • Mount Kilimanjaro^[link31]
• update libs
  • svg sanitizer 0.22
  • PHP Thumb Library 2.3.2
  • freeCap 1.4.7

Full Changelog: Diff:6.1.28...6.1.29^[link32]

6.1.28

(27.07.2025) edbca06^[link33]

Minor feature and bug fix release for 6.1.x series

• set 'Send me a copy' checkbox by default for personal messages
• rename lang files for theme
  • theme/lang/theme.<lang>.php
  • theme/lang/theme.all.php
• set HTTP status 410 for deleted pages
• fix uploading is rejected when upload_max_size is 0
• disables double-click editing for pages with actions that have a <form> tag
• disable Topics API in permissions_policy.conf
  • browsing-topics=()
• allow Admins to change passwords for other users
• add copy to clipboard button for page tag and file syntax
• add option comments_offset to display either the first or last comments page by default
• update Indonesian translation
• PHPMailer 6.10.0
• freeCap 1.4.6
  • add AVIF and WebP support to freeCap
  • set WebP as default image type for freeCap

Full Changelog: Diff:6.1.27...6.1.28^[link34]

6.1.27

(29.03.2025) 107bd4d^[link35]

Minor feature and bug fix release for 6.1.x series

• installer: set more strict create ACLs for default pages
• installer: add option to set default ACL settings (public or private wiki)
• add to-top button for smaller screens to default theme
• remove max values from form field for logo height and width
• set min to 8 for user password form fields in admin panel
• use short year alias y instead of yyyy for ICU date formats
• translations
  • add Arabic, Czech, Finnish, Norwegian, Romanian, Portuguese-Brasilian, Swedish and Ukrainian translation
  • update Danish, Greek, French, Italian, Japanese, Dutch, Polish and Portuguese translation
  • add initial Indonesian language files
• make date format depended on localization and user preferences
  • add date_preference VARCHAR(20) to user_setting table
  • add american_date to secondary config
  • formatter: add option american_date to set the default date format for English to
    • [mdy] MM/dd/y (true)
    • [dmy] dd-MM-y (false)
• miscellaneous minor fixes
• update libs
  • svg sanitizer 0.20
  • PHPMailer 6.9.2
  • SimplePie 1.8.1

Full Changelog: Diff:6.1.26...6.1.27^[link36]

6.1.26

(05.10.2024) a401705^[link37]

Minor feature and bug fix release for 6.1.x series

• adds file_meta for file_cache
• uses :focus-within pseudo selector for dropdown
• adds CSS class btn-sm and btn-md
• English message sets fixes
• initial language files for Tamil
• re-check for anonymous user before storing cache
  • soft_login() may set sess->user_profile
• removes redundant setlocale() call
• adds db_vendor to primary config
• installer auto-detects db_vendor
  • either mariadb or mysql
  • uses server SQL mode for installer by default
  • in debug mode the db_vendor can be selected in the db config page along with the SQL mode
  • mainly to solve SQL mode incompatibilities between MariaDB and MySQL
• renames sql_mode_strict to sql_mode
  • 0 - server (default)
  • 1 - session lax
  • 2 - session strict
• fixes not showing read ACL $ pages in the default menu for logged in users with no own bookmarks defined
• miscellaneous minor fixes
• update libs
  • svg sanitizer 0.19
  • PhpThumb 2.3.1

Full Changelog: Diff:6.1.25...6.1.26^[link38]

6.1.25

(11.04.2024) c55334f^[link39]

Minor feature and bug fix release for 6.1.x series

• removed deprecated Pragma: no-cache and Expires: header
• fixes If-Modified-Since conditional requests issues
• fixes invalid ETag
• fixes various Cache-Control header issues
• fixes missing height width value for external img links
• adds option to transliterate filenames to lowercase
• adds navigation action
• adds option to set the SameSite attribute , see constants.php
• adds option login_notice to hide recurring 'Welcome back' notice
• adds full words highlight mode
• miscellaneous minor fixes
• update libs
  • PHPMailer 6.9.1
  • svg sanitizer 0.18

Full Changelog: Diff:6.1.24...6.1.25^[link40]

6.1.24

(11.11.2023) aa1f504^[link41]

Minor feature and bug fix release for 6.1.x series

• sets direct link to diff handler in feed and change notice
• sets abuse_email as the Sender email (return-path) of the message
• updates Português translation
• random action redirects logged-in users now also to pages with registered users as read permission
• enables section edit by default
• adds syndication module to Admin panel
• miscellaneous minor fixes

Full Changelog: Diff:6.1.23...6.1.24^[link42]

6.1.23

(05.07.2023) 1069fc1^[link43]

Minor feature and bug fix release for 6.1.x series

• fixes error creating cache table
• fixes missing byte factor
• minor installer fixes
• adds option email_confirmation to enforce email confirmation
• adds option forbidden_email_domains to blacklist email domains
• adds regex pattern for action and formatter
• adds backup note option

Full Changelog: Diff:6.1.22...6.1.23^[link44]

6.1.22

(05.06.2023) 7248866^[link45]

Minor feature and bug fix release for 6.1.x series

• unified link templates
• _t() falls back to English for untranslated message sets
• adds max_image_area, max_image_width and min_thumbnail_distance option to config
• adds help option to actions help=1 (print help and exit)
• adds option to localize action help (see action/lang/help.<lang>.php)
• adds function number_format() and template filter number_format (uses intl NumberFormatter)
• replaces Mozilla specific WikiEdit CSS with var()
• replaces unnecessary double quotes
• adds admin_massregex action (see community/action)
• split HTMLSax3 to one file per class
• update libs
  • PHP Thumb Library 2.3.0
  • SafeHTML 1.3.13

Full Changelog: Diff:6.1.21...6.1.22^[link46]

6.1.21

(19.04.2023) 3add27e^[link47]

Minor feature and bug fix release for 6.1.x series

• changes format for backup.log to JSON (see upgrade page^[link48] for more details)
• adds gallery action to core (except lightbox)
• adds thumbnail support to wiki formatter (activate in upload module)

Full Changelog: Diff:6.1.20...6.1.21^[link49]

6.1.20

(10.04.2023) 2d47c2f^[link50]

Minor feature and bug fix release for 6.1.x series

• adds icon for action to WikiEdit
• adds option to re-hash all attachments
• allows now hyphen-minus in file name and ignores duplicate files
  • e.g. wackowiki-6.1.28.zip
• uses SafeHTML to clean CDATA in svg-sanitizer
• adds option to send a copy of a personal message to the sender
• adds admin_replace action
  • allows administrators to do a global string find-and-replace on all wiki pages
• update libs
  • Hashids 5.0.2
  • PHPMailer 6.8.0
  • svg sanitizer 0.16

Full Changelog: Diff:6.1.19...6.1.20^[link51]

6.1.19

(10.03.2023) 40a17a7^[link52]

Minor feature and bug fix release for 6.1.x series

• improves MIME type check and verify file extension check in upload handler
• fixes file tool visualisation for all and linked mode
• moves page tag pattern and file extension sets to constant array (self::PATTERN)
• moves wacko_language into wacko_translation
• adds upload_allowed_exts option to config
• adds file hash to file table (set missing file hash for legacy records via adminupdate action)
• adds duplicate file notices
• skips now is_executable($dir) check for Windows in Restore module
• svg-sanitizer 0.15.4
• miscellaneous minor fixes

Full Changelog: Diff:6.1.18...6.1.19^[link53]

6.1.18

(09.02.2023) 6f7e285^[link54]

Minor feature and bug fix release for 6.1.x series

• adds noinclude formatter
• adds icons for dark mode
• 'mark as read' now always uses UTC
• preloads all page links (body_r) now only for show and print handler
• fixes some ONLY_FULL_GROUP_BY issues
• fixes title creation for topic split in moderation handler
• sets 'page' parameter for editsection action now via this->context
• miscellaneous minor fixes
• SimplePie 1.8.0

Full Changelog: Diff:6.1.17...6.1.18^[link55]

6.1.17

(09.01.2023) 4291885^[link56]

Minor feature and bug fix release for 6.1.x series

• adds typografica option to page settings
• removes obsolete charset determination
• PHP 8.2 compatibility fixes
• miscellaneous minor fixes

Full Changelog: Diff:6.1.16...6.1.17^[link57]

6.1.16

(07.12.2022) ff50779^[link58]

Minor feature and bug fix release for 6.1.x series

• improved section edit implementation
• new alternate formatter syntax ``
• Typografica supports quotes again (fixed old charset conversion error)
• new highlight.js and timeline formatter (see community folder)
• miscellaneous minor fixes
• PHPMailer 6.7

Full Changelog: Diff:6.1.15...6.1.16^[link59]

6.1.15

(11.11.2022) 8bbf783^[link60]

Minor feature and bug fix release for 6.1.x series

• adds section edit support
  • option section_edit
• fixes list regex for letters and Roman numerals
• fixes rfc3986 encode issue for tag with mode_rewrire off
• adds version parameter to hashid action
• adds templates for highlight formatters

Full Changelog: Diff:6.1.14...6.1.15^[link61]

6.1.14

(14.10.2022) 72da9d8^[link62]

Minor feature and bug fix release for 6.1.x series

• links breadcrumb for page if method is not 'show'
• XML export requirers now only 'read' access
• adds viewport to installer
• update libs
  • SimplePie 1.7.0
  • Bad Behaviour 2.2.25
  • PHPMailer 6.6.5

Full Changelog: Diff:6.1.13...6.1.14^[link63]

6.1.13

(20.09.2022) d9a3b3c^[link64]

Minor feature and bug fix release for 6.1.x series

• filemeta handler refactoring
• add simple sorting to file search form in files action
  • options=1 show sort & filter options
• unified some input validation
• turns Typografica corrector off by default (only useful for some languages)
• simplified module mode menu translation
• uses now short table prefix alias
• moves colon again into message set (for non-latin colon)
• shows only content in browser print mode
• shows now page version in print view
• allows full stop and hyphen-minus as part of the page tag only between alphanumeric characters as single character
• reloads theme lang files for themes_per_page option
• allows to add custom language files for you own scripts
  • lang/custom.<lang>.php → $custom_translation = ['Eureka' => 'Εύρηκα',];
• hides custom menu options by default
• PHPMailer 6.6.4

Full Changelog: Diff:6.1.12...6.1.13^[link65]

6.1.12

(30.06.2022) 8b6146f^[link66]

Bug fix release for 6.1.x series

• adds PRIMARY KEY to acl and usergroup_member table
• fixes broken news feed
• sets visibility tag colors for access modes
• PHPMailer 6.6.3
• WikiEdit 3.22

Full Changelog: Diff:6.1.11...6.1.12^[link67]

6.1.11

(20.06.2022) e3132cd^[link68]

Minor feature and bug fix release for 6.1.x series

• adds config option session_notice to indicates the cause of the session termination (default: off)
• adds missing ¶ pilcrow footnote denominator
• shows now captions also in print view handler
• renames folder wacko to src
• replaces var with public to declare a property
• adds purge tab to revisions handler
• returns a 409 Conflict instead of a 200 OK on an edit conflict
• miscellaneous minor fixes
• update libs
  • PHPMailer 6.6.2
  • PHPThumb 2.2.1

Full Changelog: Diff:6.1.10...6.1.11^[link69]

6.1.10

(25.05.2022) 528697a^[link70]

Minor feature and bug fix release for 6.1.x series

• various SQL Strict mode fixes
• [[^ footnote]] new aggregated footnote syntax^[link71] (including syntax to set individual footnote denominators)
  • you can mix individual denominators and auto-numbering (introductory footnotes & reference footnotes)
  • [[^§ footnote]] allows you to define individual footnote denominators
  • allowed denominators are alphanumeric characters and *, †, ‡, §, ‖, ¶
  • If a already defined footnote denominator is reused, it defaults back to auto-numbering.
  • [[^#10 footnote]] resets start for auto-numbering
  • [[^c]] an empty reference refers to an existing footnote, if there is one
• adds footnote button to WikiEdit
• new signature icon
• added start parameter for toc numbering
• fixed broken typografica
• miscellaneous minor fixes
• update libs
  • SimplePie 1.6.0
  • clipboard.js v2.0.11

Full Changelog: Diff:6.1.9...6.1.10^[link72]

6.1.9

(17.04.2022) 7af69d1^[link73]

Bug fix release for 6.1.x series

• sets always system language for feeds
• replaces fancyBox3 lightbox support for gallery action with PhotoSwipe (see community folder in repository)
• backported patches for PHPThumb
• miscellaneous minor fixes

Full Changelog: Diff:6.1.8...6.1.9^[link74]

6.1.8

(25.03.2022) 24dab6c^[link75]

Bug fix release for 6.1.x series

• removes obsolete convert module
• sets missing context for comments and news feed
• allows now multi-line actions
• complete Chinese translation
• miscellaneous minor fixes
• PHPMailer 6.6.0

Full Changelog: Diff:6.1.7...6.1.8^[link76]

6.1.7

(25.02.2022) 8f739d0^[link77]

Bug fix release for 6.1.x series

• normalizes inserting pages in installer
• fixes broken sub-forum options
• adds additional CSS column styles
• updates message sets
• miscellaneous minor fixes
• update libs
  • PHPMailer 6.5.4
  • clipboard.js v2.0.10

Full Changelog: Diff:6.1.6...6.1.7^[link78]

6.1.6

(30.01.2022) 5ff03f9^[link79]

Bug fix release for 6.1.x series

• fixes broken delete cluster option
• moves table column styles to CSS
• unifies time field names in file table
• miscellaneous minor fixes
• clipboard.js v2.0.9

Full Changelog: Diff:6.1.5...6.1.6^[link80]

6.1.5

(25.12.2021) 87eae26^[link81]

Bug fix release for 6.1.x series

• adds option to set DB error mode (PHP 8.1 changes defaults, see constants.php)
• use exceptions also for MySQLi driver
• adds indexes to menu and watch table
• disables auto-creation of empty help, terms and privacy page
• adds name_desc to order parameter in files action
• fixes some PHP 8.1 deprecated notices
• miscellaneous minor fixes
• SimplePie 1.5.8

Full Changelog: Diff:6.1.4...6.1.5^[link82]

6.1.4

(15.12.2021) d5a6d61^[link83]

Bug fix release for 6.1.x series

• uses now the IntlDateFormatter for localizing date and time formats
• fixes broken query parameters in news and topics action
• fixes some PHP 8.1 deprecated notices
• miscellaneous minor fixes
• PHPMailer 6.5.3

Full Changelog: Diff:6.1.3...6.1.4^[link84]

6.1.3

(25.11.2021) e060ce1^[link85]

Bug fix release for 6.1.x series

• adds Persian language and provisional RTL theme support
• adds theme-color meta tag
• removes polls and page rating from core
• miscellaneous minor fixes

Full Changelog: Diff:6.1.2...6.1.3^[link86]

6.1.2

(28.10.2021) ddf89c5^[link87]

Bug fix release for 6.1.x series

• mainly cleanup
• adds optional parameter tag to get_page_path() function (see appearance/header.php)
• adds get_favicon() function (see appearance/ folder)
• miscellaneous minor fixes
• php-diff 2.4.0

Full Changelog: Diff:6.1.1...6.1.2^[link88]

6.1.1

(03.10.2021) 87d8d0d^[link89]

Minor feature and bug fix release for 6.1.x series

• adds language filter to search in multilanguage mode
• adds csv formatter (see community folder)
• adds support for JPEG XL
• disables JavaScript in all SVGs via CSP directive
• removes check and rehash of legacy password formats
• sets numerated links always as absolute URL
• adds news_structure option to determine news_levels out of the box
• adds option xml_sitemap_gz to compress sitemap.xml
• moves sitemap.xml into xml folder (set the path to sitemap.xml accordingly in robots.txt)
  • e.g. Sitemap: https://wiki.example.com/xml/sitemap.xml.gz
• miscellaneous minor fixes
• PHPMailer 6.5.1

Full Changelog: Diff:6.1.0...6.1.1^[link90]

6.1.0

(05.08.2021) 5dae6e8^[link91]

This release drops support for PHP 7 to implement new PHP 8 functionality such as Match expression and str_*() functions along with other goodies, requires now at least PHP 8.0.

Full Changelog: Diff:6.0.22...6.1.0^[link92]

(Release Notes^[link93] | by topic^[link94])

6.0.38

(02.08.2025) a2b52f6^[link95]

Minor feature and bug fix release for 6.0.x series

• adds icon for action to WikiEdit toolbar
• _t() uses now English as fallback for missing message sets
• allows now hyphen-minus in file name and ignores duplicate files
  • e.g. wackowiki-6.0.38.zip
• re-check for anonymous user before storing cache
  • soft_login() may set sess->user_profile
• adds function number_format() to localize formatting
  • uses intl NumberFormatter
• adds admin_replace action
  • allows administrators to do a global string find-and-replace on all wiki pages
• changes format for backup.log to JSON (see upgrade page for more details)
  • Remove the backups you've created prior to WackoWiki 6.0.38 from the file/backup/ folder or replace the backup.log with a JSON formatted version.
• disables show_permalink by default
• removed deprecated Pragma: no-cache and Expires: header
• fixes If-Modified-Since conditional requests issues
• fixes invalid ETag
• fixes various Cache-Control header issues
• adds option to set the SameSite attribute
• removes redundant setlocale() call
• set HTTP status 410 for deleted pages
• fix uploading is rejected when upload_max_size is 0
• add copy to clipboard button for page tag and file syntax
• allow Admins to change passwords for other users
• uses :focus-within pseudo selector for dropdown
• adds CSS class btn-sm and btn-md
• miscellaneous minor fixes
• SimplePie 1.8.1
• PHPMailer 6.10.0
• freeCap 1.4.6

Full Changelog: Diff:6.0.37...6.0.38^[link96]

6.0.37

(10.03.2023) fa31bc7^[link97]

Minor feature and bug fix release for 6.0.x series

• adds verify file extension check to upload handler
• adds additional MIME type check to upload handler
• move $wacko_language[] into $wacko_translation[]
• move page tag pattern and file extension sets to constant array
• adds upload_allowed_exts option to config
• adds svg sanitizer
• adds duplicate file notices
• adds file hash to file table
  • file_hash CHAR(40)
• skip is_executable($dir) check for Windows in restore module

Full Changelog: Diff:6.0.36...6.0.37^[link98]

6.0.22

(09.07.2021) b4a6dd9^[link99]

Bug fix release for 6.0.x series

• adds option to remove / hide certain revisions
• updates message sets
• miscellaneous minor fixes
• PHPMailer 6.5.0

Requires now at least PHP 7.3

Full Changelog: Diff:6.0.21...6.0.22^[link100]

6.0.21

(15.06.2021) 54f78b3^[link101]

Bug fix release for 6.0.x series

• adds option to disable page hit counters
• removes obsolete hits field from file table
• adds Permissions-Policy header
• adds support for Hindi
• updates message sets

Full Changelog: Diff:6.0.20...6.0.21^[link102]

6.0.20

(15.05.2021) e4b8c09^[link103]

Bug fix release for 6.0.x series

• requires now large prefix support (MariaDB, MySQL)
• adds OpenSearch support
• backports patches from SimplePie (PHP 8.0 support)
• doubleclick edit now works only in show handler
• clipboard.js 2.0.8
• PHPMailer 6.4.1

Full Changelog: Diff:6.0.19...6.0.20^[link104]

6.0.19

(05.04.2021) 04c823a^[link105]

Bug fix release for 6.0.x series

• adds page parameter to whatsnew action
• adds pagination to feed action
• file:attachment.jpg loads now only the local file
• php-diff 2.3.2
• PHPMailer 6.4.0

Full Changelog: Diff:6.0.18...6.0.19^[link106]

6.0.18

(15.03.2021) 6558ba8^[link107]

Bug fix release for 6.0.x series

• adds own regex pattern for page tag
• uses VARCHAR(255) preferably
• adds missing check for PHP extension pdo_mysql
• shows error message for missing PHP extensions
• adds parameter sort="asc|desc" to tree action
• PHPMailer 6.3.0
• clipboard.js 2.0.7

Full Changelog: Diff:6.0.17...6.0.18^[link108]

6.0.17

(15.02.2021) ec291ab^[link109]

Bug fix release for 6.0.x series

• fixed HTML form nesting issue in preview mode
• use button element for all buttons
• implements diff-mode Merged
• php-diff 2.3.1

Full Changelog: Diff:6.0.16...6.0.17^[link110]

6.0.16

(27.01.2021) eb9d473^[link111]

Bug fix release for 6.0.x series

• adds lazy loading attribute to <img> tags
• adds parameter align to embed action
• filter categories by cluster

Full Changelog: Diff:6.0.15...6.0.16^[link112]

6.0.15

(31.12.2020) 2da417d^[link113]

Bug fix release for 6.0.x series

• PHP 8.0 fixes
• updates Spanish translation
• fixes incorrect sorting of upgrade array by version

Full Changelog: Diff:6.0.14...6.0.15^[link114]

6.0.14

(05.12.2020) d5fe72c^[link115]

Bug fix release for 6.0.x series

• brings PHP 8.0 compatibility
• removes obsolete page_cache via tag
• adds missing column collation to backup script
• fixes base page setting issues
• Hashids 4.1.0
• php-diff 2.3.0
• PHPMailer 6.2.0

Full Changelog: Diff:6.0.13...6.0.14^[link116]

6.0.13

(10.11.2020) 4e65d1a^[link117]

Bug fix release for 6.0.x series

• adds navigation between revisions
• fixes email confirm issues
• updates translations
• PHPMailer 6.1.8
• SimplePie 1.5.6

Full Changelog: Diff:6.0.12...6.0.13^[link118]

6.0.12

(05.10.2020) a97d055^[link119]

Bug fix release for 6.0.x series

• adds missing image_link() parameter
• removes obsolete message sets
• adds support for new language tag scheme (e.g. pt-br or zh-tw)

Full Changelog: Diff:6.0.11...6.0.12^[link120]

6.0.11

(10.09.2020) dc641ea^[link121]

Bug fix release for 6.0.x series

• fixes urls_underscores breaks path to local files
• added support for Chinese, Japanese and Korean

Full Changelog: Diff:6.0.10...6.0.11^[link122]

6.0.10

(10.08.2020) 54d7be1^[link123]

Bug fix release for 6.0.x series

• updates message sets
• fixes user:unicode link issue
• php-diff 2.2.1
• PHPMailer 6.1.7

Full Changelog: Diff:6.0.9...6.0.10^[link124]

6.0.9

(10.07.2020) 6c5f4a1^[link125]

Bug fix release for 6.0.x series

• adds details formatter
• addresses some cache related issues
• doubleclick works again with open comments

Full Changelog: Diff:6.0.8...6.0.9^[link126]

6.0.8

(17.06.2020) 928953e^[link127]

Bug fix release for 6.0.x series

• removed obsolete field account_lang and group_lang from database
• add action pagelink
• link() function tracks now also external links
  • writes external links in external_link table
• fixed selected categories were not saved with new page
• fixed broken setting of resync_limit
• php-diff 1.17

Full Changelog: Diff:6.0.7...6.0.8^[link128]

6.0.7

(29.05.2020) 4363763^[link129]

Minor feature and bug fix release for 6.0.x series

• add UTF-8 aware str_pad function utf8_str_pad()
• show hint if similar pages already exists
• add missing binary factor for GiB
• add option canonical to switch between absolute and relative links
  • canonical sets relative base_path absolute <a href="/wiki/">
• reset menu when the default language is changed
• set always absolute URL for links in email body
• set all href() calls in feeds absolute
• set canonical context for href()
• PHPMailer 6.1.6

Full Changelog: Diff:6.0.6...6.0.7^[link130]

6.0.6

(05.05.2020) c9a74a4^[link131]

Minor feature and bug fix release for 6.0.x series

• add session heartbeat for edit and comment handler
• add missig regex /u flag in highlighters
• match also URL and interwiki link with parenthesis as final character
• add function create_title_from_tag()
• store admin panel menu in session
• add set_noindex() function
• rename action flash to embed
• show possible sub-pages in remove handler
• set collation for tag in page table back to BINARY
  • Required for correct processing of diacritics.
• add utf8_count_chars() function
  • fixes wrong cluster determination in mass clone option
• add option to reparse all pages
• add chat highlighter

  • %%(chat)
    [12:04:34 01.05.2010] User: Message text by user.
    %%		

• add default.js message sets
• SimplePie 1.5.5

Full Changelog: Diff:6.0.5...6.0.6^[link132]

6.0.5

(15.03.2020) df22bdc^[link133]

Minor feature and bug fix release for 6.0.x series

• do not set empty class="" in link() function
• clipboard.js v2.0.6
• php-diff 1.16
• PHPMailer 6.1.5

Full Changelog: Diff:6.0.4...6.0.5^[link134]

6.0.0

(15.12.2019) cfffbcb^[link135]

Major feature release

• use link tag for wacko.css
• fix redirect with tag having Unicode fails
• fix access array offset on value of type null
• PHPMailer 6.1.3
• php-diff 1.14

Full Changelog: Diff:6.0.rc1...6.0.0^[link136]

6.0.rc1

(12.11.2019) 926f786^[link137]

Beta release for 6.0.x series

• add link rel="canonical"
• add BBCode formatter to community folder
• add routine to set missing ACL sets
• replace HTML entities
• add routine to convert HTML entities to their corresponding Unicode characters
• remove PHP4 legacy code
• add translit() function
• add parameter to limit redirects for re-rendering pages
• check for missing parent page for comment
• add gallery navigation
• improve diff text output for email notifications
• add temporary=1 to redirect action
• add navigation to move to previous or next diff
• fix mixed language in e-mail diff notifications
• php-diff 1.13
• Bad Behavior 2.2.24

Full Changelog: Diff:6.0.beta1...6.0.rc1^[link138]

6.0.beta

(23.10.2019) 95c416f^[link139]

Beta release for 6.0.x series

• convert all PHP files to UTF-8
• set utf-8 as default encoding
• remove do_unicode_entities() calls
• remove supertag
• set default pages only once
• do not allow a page to redirects to itself
• replace non-UTF8 compatible functions and code points
• fix that the site_name gets overwritten in the installer
• remove obsolete conversion to 'unicode_entities'
• remove obsolete parameter $link_lang from link() function
• added HTML attribute dir
• installer sets localized menu items to default pages for all selected languages
• change field ip to VARCHAR(45)
• add utf8_wordwrap() function
• improve context preview for searched terms
• set width parameter for SVG files, e.g. file:/diagram.svg?300
• allow Unicode for internal file: links
• add check for minimum database version requirements
• remove tikiwiki links support
• ensure page via redirect for invalid namespace
• add normalize function
• add upload_translit option
• add random page to default bookmarks
• add option to create user without setting email confirm token
• split Diff lib for autoload
• add script with UTF-8 conversion routines {{admin_utf8}}
• set database collation to utf8mb4_unicode_520_ci
• set VARCHAR(191) for key prefixes supporting only up to 767 bytes
• do not send relative URL in endless loop
• detect mod_rewrite for config_defaults if apache_get_modules is not available
• SimplePie 1.5.3
• PHPMailer 6.1.1
• Hashids 4.0.0

Full Changelog: Diff:5.5.12...6.0.beta1^[link140]