# Changelog This file holds the changelog for Pepperminty Wiki. This is the master list of things that have changed (second only to the commit history!) - though the information for any particular release can also be found in the description of it's page for every release made on GitHub too. ## v0.17 ### Fixed - Removed stray debugging output - Tweaked css to make new search context generation look better ## v0.17-beta2 ### Fixed - Fixed the cost-climbing bug in the last beta release ## v0.17-beta1 ### Added - [Module API] Added `save_settings()` convenience method - [Rest API] Add `user-add` and `set-password` moderator actions - Added `random_page_exclude_redirects` setting that prevents the `random` action from returning redirect pages. - Added link to user table on the credits page - Added history reversion via the `history-revert` action - Added `history_max_revisions` setting to allow control of the maximum number of revisions stored for a page - Takes effect every time a page revision is added - Added page restore system - A previous page revision can be restored with a single click from the page history page - Added a new `history_revert_require_moderator` setting to control whether moderator privileges are required to use the functionality (regardless of setting a user must be logged in) - [HTTP/2.0 Server Push](https://www.smashingmagazine.com/2017/04/guide-http2-server-push/) support! - You'll need to make sure your web server has support turned on - The CSS file specified in the `css` setting (url path must begin with a forward-slash) and the favicon (must not be a `data:` url) are automatically pushed when rendering pages - 2 new settings have been added: `http2_server_push` for turning it on and off (defaults to on), and `http2_server_push_items` for specifying custom resources to push (in case you design your own theme and want to push down the associated resources) - More information about `http2_server_push_items` in particular is available on the [configuration info page](https://starbeamrainbowlabs.com/labs/peppermint/peppermint-config-info.php) (when this release is out, of course. Until then, check out the description in `peppermint.guiconfig.json`) - Added `` tag to all pages ### Fixed - Updated the search system to transliterate characters to better support searching pages that are written in other languages. - You'll want to rebuild your search index via the button in the configuration panel, or the `invindex-rebuild` action. - [Security] Made the site secret generator cryptographically secure. If you created your wiki before this change, you might want to change your site secret in `peppermint.json` to something more secure with a site like [random.org](https://www.random.org/). - The PHP function `openssl_pseudo_random_bytes()` was being used before, but [apparently that's not cryptographically secure](https://paragonie.com/blog/2015/07/how-safely-generate-random-strings-and-integers-in-php). - [Module API] Fix `full_url()` logic - [Module API] Make `email_user()` correctly return email sending failures - Squashed a warning in the search redirector - The search redirector will now check both the specified page name and the page name in Title Case - Improve help text description of image captions displayed alongside images - Fixed the page history page - it should now display all page revisions in valid HTML - Fixed another bug in the search context generator - Display an ellipsis at the beginning of a search context if it doesn't start at the beginning of a page - Semicolons are no longer automatically included in greedy internal links. - Pressing enter in the tag box now correctly previews instead of performing a smart restore ### Changed - Password hashing has been overhauled! A totally new-and-different system is being used now, so you'll need to rehash all your passwords. - The `hash` action supports the new password hashing scheme. - Added `password_cost`, `password_cost_time`, and `password_cost_time_interval` settings - `password_cost` is recalculated automatically every week by default (it keeps track of this via the `password_cost_time_lastcheck` 'setting') - The `css` setting will now keep a value of auto, even when `peppermint.json` is automatically updated by _Pepperminty Wiki_. - Optimised the search system a lot (#157 - ~2800ms searches now take ~450ms O.o) - Tuned the default value for `search_characters_context` down to 75 (this won't be the case for existing wikis, so you'll need to adjust it manually) - Added new `search_characters_context_total` setting to control the maximum characters in a search context - The `index` action's output should now be formatted nicely. - Restyled "matching tags" in the search results in the default stylesheet - Added moar icons to the nav / more menus. Delete the appropriate entries in `peppermint.json` to get the updated ones! ## v0.16 _(No changes since v0.16-beta1)_ ## v0.16-beta1 ### Added - Add json support to the search action :D - Added page moves to the recent changes page (#151) - Hyperlinked image preview on file pages to the original image (#153) - Added the commit hash Pepperminty Wiki was built against to the master settings configuration page, and the debug action - Added user count statistic - Added redirect page count statistic - Add orphan pages statistic - Add most linked-to pages statistic - [Rest API] Added support for the `mode` parameter to the `random` action - [Rest API] Added `format` parameter to `recentchanges` action - [Rest API] Added `comments-fetch` action to return a page's comments as JSON - [Rest API] Added `acquire-edit-key` action to allow scripts and other automated services (e.g. bots and [mobile apps](https://github.com/sbrl/Pepperminty-Wiki-Client-Android)) to fetch an edit key for a specified page name. - [Rest API] Added extra headers to `save` action on failure to aid identification by automated services ### Fixed - Fixed various issues with both the module api & the rest api docs. - Properly escaped content of short code box on file pages - Display a more meaningful message to a logged in user if editing is disabled - Fixed fetching the size of SVGs in some cases - Fixed image captions in some cases (let me know if you still get warnings) - Squashed warnings when you do a search with a forward slash (`/`) in your query - Fixed that age-old warning in the search results if you have pages with special characters! I learnt a _lot_ about utf8 whilst fixing this one.... (#114) - You'll need to rebuild your search index for this fix to fully take effect (call the `invindex-rebuild` action as a mod or better) - Normalise utf8 text to avoid duplicate ids and missing search results. - Improved handling of mime types in some places in the API. - [Rest API] Added `minified` option to `status` action to reduce data usage slightly - Fixed floating images that have captions - [Rest API] Fix `checklogin` action documentation - Fix link on credits page - Made rebuild search index progress bar fill completely up when done & neatened up UI placement ### Changed - Disallow uploads if editing is disabled. Previously files could still be uploaded even if editing was disabled - unless `upload_enabled` was set to `false`. - Added `x-login-required: yes` header to responses that redirect to the login page for easy detection by machines - Added `x-login-success: (yes|no)` header to login responses for easier machine parsing - Enhance the longest pages statistic rendering ### Removed - [Module API] Removed `accept_contains_mime`, as it's both unstable and currently unnecessary. Contributions for a better version are welcome! ## v0.15.1 ### Added - Added an input box with auto-generated short markdown embed code with copy button to file pages ### Changed - Added 1920 as a preset image size on file pages ### Fixed - Fix saving edits to pages with an ampersand in their name (#99) - [Security] Fixed an authenticated denial-of-service attack when uploading a malicious SVG (ref XXE billion laughs attack, #152) ## v0.15 _(No changes since v0.15-beta2)_ ## v0.15-beta2 ### Added - Added "restore locally saved content" button to page editor - [module api] Documented the remainder of the members of the `search` class ### Fixed - Moving a page will now move all the comments associated with it - The page names on the page move success page are now encoded correctly to avoid html and url issues - Clicking _Login to post a comment_ will now take you back to the comments section of the page you were on upon completing the login process instead of the top of the page ## v0.15-beta1 ### Added - Statistics! (#97) - Added a new statistics engine, which you can add your own statistic calculators to with `statistic_add` - Added action `stats` to view the calculated statistics - Statistics are automagically recalculated every day - this can be controlled with the `stats_update_interval` and `stats_update_processingtime` settings - Added new "« Parent Page" to subpages so that you can easily visit their parent pages - Users can now delete their own comments, and users logged in as a moderator or better can delete anyone's comments. - Added new `comment-delete` action - Comments are deleted entirely if they have no replies - otherwise the username & message are wiped - The `history` action now supports `format=json` and `format=CSV` - Added tags next to the names of pages in the search results - Added new `random_page_exclude` setting that allows you to exclude pages from the random action with a (PHP) regular expression - [module api] Added new `get_page_parent($pagename)` method. - [module api] Added new remote file system to download additional required files. Use it with `register_remote_file` ### Fixed - Fixed invalid opensearch description. - When deleting a page, if `feature-comments` is installed, all the comments attached to the page are deleted too - Fixed paths when generating previews in certain environments - Fixed handling of pages and tags with single quotes in the name - Fixed weirdness on some pages rendered by the Pepperminty Wiki core - Fixed a few minor usability issues on the upload file page. - Removed some extra space at the bottom of some pages. - The `raw` action now sends a 404 if the request page doesn't exist on the wiki. ### Changed - Make `invindex-rebuild` admin-only, but allow access if the POST param `secret` is set to your secret in `peppermint.json` - Improved the wording of the deletion confirmation and error pages - Search now searches matching tags as well as pages - Updated the search ranking algorithm to put more weight against longer words than shorter ones. ## v0.14 ### Changed - Improve the look of the downloader a bit. More work is needed here, apparently - I haven't touched it in _ages_! ## v0.14-beta1 ### Added - Commenting! You'll need to update any custom themes you've created if you're including the commenting module in your build. - Added stacked bar to help you visualise what's taking up all the space in your wiki - Added link to edit master settings in the credits - Initial open search support! - After visiting your wiki once, you'll be able to press `` when typing the path to your wiki to perform a search. - It'll only work if your wiki is at the top-level of a domain without _anything_ after the `/` (subdomains are ok). This is a restriction of the protocol, not Pepperminty Wiki! - Supports sending search suggestions based on page names in the page index (based on case-insensitive leveshtein distance) - Avatars! - Gravatar is used if a user hasn't uploaded an avatar yet - An identicon is rendered if a user hasn't specified an email address or uploaded a gravatar yet either - Added `avatars_show` and `avatars_size` settings to control the displaying & size of rendered avatars. - Added the `avatar` action, which 307 redirects to the appropriate avatar image - Added `has_action` to make detecting enabled features easier (even if they move modules) - Edit previewing, thanks to @ikisler ### Changed - Updated MathJax CDN link, as cdn.mathjax.org is being retired ([source](https://www.mathjax.org/cdn-shutting-down/)). ### Fixed - Fixed error image generation in the image previewer under certain conditions. - Fixed warnings from being spewed all over the place under certain circumstances on the recent changes page - Fixed url encoding issue in redirects with ampersands in page names (#139) - Allow sending of OpenSearch description even when not logged in on wikis that require a login to work around some browser cookie issues - PR #135: Fix repeated page names on sidebar by @ikisler - PR #136: Fix issue where bottom nav is cut off by @ikisler ## v0.13 (No changes were made between the last beta release and this release) ## v0.13-beta2 ### Added - Added new `query-searchindex` action to inspect the internals of the search engine - It returns the (ordered) search rankings as json, along with some additional debugging data ### Fixed - Clear the page id index out when rebuilding the search index from scratch. - This is needed to correct some issues where the id index goes all weird and assigns the same id to multiple pages - Don't search page titles or tags for stop words - it skews results since we don't search the page body for them ## v0.13-beta1 ### Added - Added header to upload file page. - Added history support to the `raw` action. - Added 'smart save' to the page creator / editor. Nobody need ever loose edits ever again! - Added dynamic server-calculated page suggestions. Very helpful for larger wikis. Currently works best in Firefox. Part of the `feature-search` module. - Added Alt + Enter support to the page search box. Works just like your browser's address bar - opens results in a new tab instead of the current one. - Initial UI for configuring settings! Some things still have to be done by editing the file, but it's certainly a start :D - User preferences! - Accessible via the (by default) small cog next to your username when you're logged in - The cog is customisable via the new `user_preferences_button_text` setting. - You can change your password - There's link to the master site settings from user preferences for admins. - [Module API] Added `$env->user_data` and `save_userdata()` to interact with the logged in users' data - User pages! Every page under `Users/` by default belongs to their respective users. e.g. `Users/admin` and all the pages under it belong to the `admin` user, so no other user can edit them. - You can access your own user page by clicking on your username in the top corner when you're logged in. - Added the `user_page_prefix` setting to allow customisation of where user pages should be located. Default value: `Users` - [Module API] Added `get_user_pagename()` and `extract_user_from_userpage()` to allow programmatic detection etc. - Added a `user-list` action that, well, outputs a list of users. Includes links to their respective user pages (though redlinks aren't implemented here yet). - Internal links like `[[Page name]]s` will now link to the correct page in include the rest of the word. Note that this functionality _can't_ be mixed with display text, like this: `[[Page name|Display text]]s` - the rest of the word will be silently ignored in the link! ### Changed - Overhauled internal history logic - history logic is now done in core. - Added `$env->page_filename`, which points to the current page on disk. - Changed the way different display modes are accessed. You can now use the new `mode` parameter to the `view` action. It supports 4 different modes at present: `normal`, `printable`, `contentonly`, and `parsedsourceonly`. - Improved recent changes links a bit. - Improved tabbing through the file upload form. - Changed the way users' data is stored to support arbitrary per-user data - Sorted list of registered actions on the dev help page - The page editor's main content box now automatically expands as you're typing! If you've got a custom theme, you may need to tweak it a bit. Help available on request. - Pages that are redirects how have their names appear in italics in search results. ### Fixed - The login session lifetime is now configurable (defaults to 24 hours), so you won't keep getting logged out all the time (in theory). (#113) - Recent changes made on different days are now displayed separately, as they should be (#112) - Always display footer message at the bottom of the page. - Trim the image url before short image url detection (#108) - Fixed huge issue with `contentonly` display mode. - Improved the search engine indexing algorithm. It now shouldn't choke on certain special characters (`[]{}|`) and will treat them as word boundaries. - Fixed tag links at the bottom of pages for tags with a single quote (`'`) in them. - Correct error message when attempting to move a page - Improved security of PHP session cookie by setting `HttpOnly` flag. - Linked pages with single quotes (`'`) in their names correctly in page lists. - Fixed blank descriptions in search results by defaulting to a snippet from the beginning of the page. ## v0.12.1 ## Fixed - Added error detection to the code that loads `peppermint.json`. ## v0.12.1-beta1 ### Added - Added a class to the search term highlighting to aid theming (#92) - Check for pages with various uppercased letter combinations for matching pages (#87) - Support hashes in internal links (#96) - Support hashes on redirect pages (#96) - Added some tips to the parsedown parser help section - Added some more stats to the dev help page (#97) - Added the time taken to search to the search results page (#97) - Added support for unicode characters in page names (#95) - Autofill the name box on the file upload page when a new file is selected (#101) - Redirect the user automatically from the login page on refresh if they are already logged in (#102) - Suggest an appropriate filename when saving an automatically generated preview (#105) - When using the default theme images will now not flow beyond the edge of the page. ## Changed - Made the background of tags slightly lighter (#91) - Improved the appearance of the search context below each result. - Tweaked display of result numbers in the search results. - Allowed spaces in the filenames of images in the image syntax. ### Fixed - Critical: Make sure that all wiki related files are stored in the data directory (#89) - Critical: Fixed a HTML injection attack possible through search context generation (#94) - Sort the list of all the tags on a wiki (#88) - Explicitly set permissions on parent directories created (#86) - Allow `` characters to be entered into the editing page textarea (#84) - Fixed search context generation (#30) - Fixed bug in page moving code. - Prevented the page index data for parent pages from disappearing when a child page is edited (#98) - Fixed file uploading when the data storage directory not the current directory (#100) - Fixed pressing the edit button on pages that have a single quote in their name - Fixed a spelling mistake on the file preview page - I'm sure I fixed that before...! - Fixed an issue whereby the search index wouldn't update if your pages contained special characters - Fixed an issue with the recent changes list not updating when the number of recently changes reached `settings.max_recent_changes` (#104) - Fixed changes disappearing from the recent changes page (#106) ## v0.12 (No changes were made between the last beta release and this release) ## v0.12-beta2 ### Changed - Changed the revision display text ("Revision created by..." -> "Revision saved by...") ## v0.12-beta1 ### Added - Page history! Currently you can't do anything with the previous revisions - that will come in a future release. - Implemented delayed indexing (#66) - Added the time a page was last modified to the footer (#67) - Added unified diff to edit conflict resolution pages (#64) - Added image captions (#65) - Added short syntax for images (#24) ### Changed - Added text "Tag List: " to tag listing pages - Added checkerboard pattern behind transparent images on mouse hover on their preview pages. - Improved support for SVGS. - SVGs are sent as-is instead of a preview image unless `$settings->render_svg_previews` is set to `true`. - Added code to find the dimensions of an SVG. - Reduced the amount of space that the login bit in the top left takes up. ### Fixed - Fixed a bug in the idindex generator. - Fixed an issue where you wouldn't be redirected correctly if you typed your password incorrectly ## v0.11 ## Changed - Set title of image to alt text ## v0.11-beta2 ### Changed - Redirect to audio / video in preview generator if the data storage directory is the current directory ### Fixed - Polyfill `getallheaders()` if it isn't present - Bugfix failed upload message ## v0.11-beta1 ### Added - Unlocked the uploading of any file type. Note that only the file types specified in the settings are allowed to be uploaded. - Uploaded video and audio files can now be viewed on their respective pages - The file preview tool is now aware that not everything will be an image. - Enhanced the recent changes page. - New pages show up with an 'N' next to them (as they do in a MediaWiki installation) - Page deletions show up in red with a line though them - Uploads show with an arrow next to them along with the size of the uploaded file - Added mathematical expression parsing between dollar signs. - Generated previews now have etags. This should speed up load times of subsequent requests significantly. - Added some extra built-in variables to the parser. - `{{{~}}}`: Displays the top level page name (i.e. the page that has been requested). - `{{{*}}}`: Displays a comma-separated list of subpages of the requested page. - Links to non-existent pages are now coloured red by default. ### Changed - Enhanced the dev help page some more - Changed the uploaded file preview generation to use imagemagick. You now need to have the `imagick` php extension installed (installation on linux: `sudo apt-get install php-imagick`). - The uploaded file preview generation action will now return audio and video files as-is. This allows for HTML5 video / audio tags to be used to view audio and video files. - Made username box autofocus on login page. - Added tab indexes to editing form ### Fixed - Fixed the downloader - Fixed an issue with the recent changes page and redirects causing a large number of warnings - Fixed a number of issues with the parser - Image urls may now contain ampersands ('&') - Several warnings that were cropping up here and there due to bugs have been squashed - Fixed an issue with multiple links in the same paragraph - Fixed a number of issues with the image preview generator - Requests for a previews of pages that don't have an associated file won't break anymore. An error image will now be returned instead. - A number of things that were not compatible with PHP 7 have been updated to ensure compatibility. - Conflict resolution. If someone saves an edit to a page after you started editing, you will get a conflict resolution page. # Notes - Test the etag code! ## v0.10 ### Added - Added a license. Pepperminty Wiki is now licensed under the Mozilla Public License 2.0. ### Fixed - Corrected a minor error in the description of the page viewer module. - Corrected a minor spelling mistake in the credits page. ## v0.10-beta2 ## Fixed - Added the moderator diamond next to the link to the update page in the credits. - Corrected the version numbers of a large number of modules that I forgot to change. ## v0.10-beta1 ### Added - This changelog. It's long overdue I think! - Added the all tags page to the "More..." menu by default. - Added recent changes page under the action `recent-changes`. A link can be found in the "More..." menu by default. - Changed the cursor when hovering over a time to indicate that the tooltip contains more information. - Added icons to the "More..." menu - Added help section to parsedown parser. - Added more information to the dev help page. - Added templating! It works the way you'd expect it to in Mediawiki. - Help section ids now show to the right of the help section headers by default. ### Changed - Improved appearance of the all pages list. - Improved apparence of the tag list page. - Added a link back to the list of tags on the list of pages with a particular tag. - Upgraded help page. Modules can now register their own sections on a wiki's help page. - Optimised search queries a bit. - Save preprocessors now get passed an extra parameter, which contains the old page source. - Changed the default parser to parsedown. - Removed parsedown from the `parser-parsedown` module and replaced it with code that automatically downloads parsedown and parsedown extra on the first run. - Removed Slimdown addition from the parsedown parser and replaced it with a custom extension of parsedown extra. - Moved printable button to bottom bar and changed display text to "Printable version". - Redirect pages now show in italics in page lists. - Made other minor improvements to the page lists. ### Fixed - Removed debug statement from the redirect page module. - Improved the "There isn't a page called..." message you sometimes see when searching. - Corrected a few minor spelling issues on the help page. - The `recent-changes` module now has a proper help section.