Most important News CMSimple 5.19 => 5.20 (2025-07-17):

	PHP warnings for pages without names, such as sitemaps, have been removed
	Some code cleaning (xhpages => cmsimplepages)
	Data security has been increased; updating is recommended

Most important News CMSimple 5.18 => 5.19 (2025-03-14):

	Support for .webp and .avif image files was incomplete and resulted in PHP error messages under certain conditions.
	Further improvements to the file browser
	Updating all CMSimple installations is recommended.

Most important News CMSimple 5.17 => 5.18 (2025-03-04):

    The pluginoader has been revised; it caused php warnings in debug mode.
    .avif image files are supported by filebrowser
    .avif image files are allowed in CMS Configuration

Most important News CMSimple 5.16 => 5.17 (2025-02-17):

    favicon.png and favicon.gif possible
    jQuery optimized and configured accordingly
    for updates from old versions: if no log.php => copy from setup folder
    new functions opendiv() and closediv() for compatibility with CMSimple Basic
    function li() extended for function expToc() (opened menu)
	
Most important News CMSimple 5.15 => 5.16 (2024-07-22):

    Login revised
    Bugfix Pluginloader index.php (in case no plugin is installed)
    Mail form improved: From:, Reply-To:, mailbody
    Filebrowser: Linklist for dialog "internal links" in Editorbrowser improved
    New functions from CMSimple Basic added (for compatibility)
    p: and f: possible for function calls (instead of plugin: and function:)
    fatal error with link button in Editorbrowser fixed
    "cmsimpleDataFileStored" renamed 3x to "cmsimpleDataStored" due to possible ModSecurity conflict

Most important News CMSimple 5.14 => 5.15 (2024-03-25):

    The drag&drop functionality of the pagemanager has been significantly improved
    ./cmsimple/defaultconfig.php: $cf['use']['h1only_pagesplitting'] empty again, is better when converting contents of old versions
    The routine for switching to h1only pagesplitting has been improved.

Most important News CMSimple 5.12 => 5.14 (2024-01-04):

Most referencing now no longer occurs from the domain root, but relatively from the site root ($sn replaced by ./).

    Image format .webp added to allowed filetypes
    CSRF protection disabled by default
    h1only_pagesplitting now activated also in defaultconfig.php
    meta_tags and page_params design independent of the template
    Fixed CMSimpleDebug.txt copy bug for updating the CoAuthors page
    CoAuthors plugin: updated to 3.0
    Filebrowser admin.php: XHFB_PATH => CMSIMPLE_FB_PATH
    ./2author, ./2lang, ./2site, ./2site2lang: in setup.php $setup_timeOut increased to 600s (syncronised with login.php)
    _cmsimpleAdmin.php and _disabled_plugins.txt moved to folder ./content/
    readme.php replaced by README.txt and README.txt
    Standard template slightly revised
    Standard content (content.php and pagedata.php) revised, also in the folders ./2author, ./2lang, ./2site, ./2site2lang