PmWiki full changelog

This version includes improvements to the Table of contents. A new option $PmTOC['Closed'] can be enabled to initially collapse the TOC. When printing, an open TOC will be shown full height, and a closed one will be fully hidden.
A new wikistyle "apply=h" keyword was added as in %h ...styles% that applies to any level of heading h1-h6 on the same line. Previously we needed to use %block ...styles%.
A new variable $UrlGetFunction allows to configure a custom function to retrieve remote content. Currently the features RecipeCheck and BlockList use this function, by default it is file_get_contents().
UrlApprovals will now show a message if there are no pending links in the current page, and will list and link to included and transcluded pages like headers or footers.
Sortable tables never worked reliably for tables with cells spanning multiple rows or columns, such tables are now not processed.
Minor improvements or bug fixes with Datashift, the %o time format, the mkdirpdeny() helper function, and the documentation was updated.

New markup !!#id Heading allows to define id attributes of headings or page sections. These can be referenced in links to the heading, and it is possible to include page sections based on these identifiers, similar to [[#anchor]]. Before or after upgrading to 2.5.5, you may want to search your wiki for "!#" in case there are matches on your pages, and if needed, insert a space before the "#" characters.
Improvements to Forms features. The edit form with $EnableMergeLastMinorEdit, checking the "Minor edit" checkbox will pre-fill the change summary field with the previous summary. It is now possible to define custom attributes to the options of a "select" field. The Not-Saved-Warning feature is now available to custom forms with the attribute (:input form data-confirmunload=1:); if such form has changes, and the user tries to leave the page without saving the changes, the browser will ask for confirmation.
Improvements to the core JavaScript utilities and the PmLib library. Optimizations for PmSyntax for long or complex texts. Sortable tables will show the arrows to the left if the header cell is right-aligned. It is now possible to Shift+click to check or uncheck multiple checkboxes. Table of contents will show a tooltip to the back-to-contents link, and will no longer number a single heading.
Core styles defined in $HTMLStylesFmt are already in pub/lib/pmwiki-core.css, now the duplicates have been removed from the scripts. This makes it easier to redefine them by skins and local styles, and is a step toward a stricter Content-Security-Policy.
The dark theme now has slightly darker backgrounds to the "simpletable" tables.
A new markup (:dropzone uploadpage=Group.Name:) allows to include an area where editors can drop files for upload, without opening the page for editing or uploading. It is possible to have multiple such zones in a page that upload files to different pages or groups.
Url approvals have a new confirmat

This version includes updates for recent PHP versions and optimizations for the dark theme. It fixes a bug with custom actions not loading a skin, and a bug with ?action=crypt for CleanUrls.
The PmLib JavaScript library has some new helper functions, and the local storage functions can store and retrieve objects, arrays, or numbers in addition to strings (no need to stringify and parse stored data).
The documentation was updated.

This version only includes some cosmetic changes and updates the documentation.

This version fixes a bug with $PmTOC['MinNumber'] set to -1, and updates the .htaccess format for caches.php. The documentation was updated.

This version adds a pmcrypt($pass, $salt) function which can be used as a replacement for the PHP crypt() function when encrypting passwords. From PHP 5.6 on, crypt() should not be used without a $salt parameter and would raise a notice. If pmcrypt() is called with a $salt parameter it will simply call crypt() in order to check a password. If it is called without a $salt parameter, pmcrypt() will create a password hash with the password_hash() function or with crypt() depending on your installation. You can replace any calls to crypt() with pmcrypt(), notably in config.php when defining $DefaultPasswords entries.
Markup was added for the semantic HTML5 tags article, section, nav, header, footer, aside, address.

· This version fixes a bug when old versions are restored from draft pages. The documentation was updated.

· This version fixes some PHP notices appearing on some installations. The documentation was updated.