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

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
• 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
• Hashids 5.0.2
• PHPMailer 6.8.0
• svg sanitizer 0.16

Minor feature and bug fix release for 6.1.x series

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

Minor feature and bug fix release for 6.1.x series

• unified link templates
• 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
• PHP Thumb Library 2.3.0
• SafeHTML 1.3.13

minor fixes

minor fixes

update translations

remove POSIX charset specifiers 'en_US.utf8' => 'en_US'

minor fix