What's New in V12

Version 12 contains major new improvements:

Improved HTML5 support
Improved CSS3 support
Improved accessibility checking
Improved MathML support
Improved checking (syntax, SEO, links)
Improved configurability
Improved speed and efficiency
Improved Batch Wizard (Pro+)
Many other improvements, updates, and refinements

Tip: To update, use the Help->Check for Updates option in the editor.

Version 11.9930 (v12.00 BETA 5) (released 2012-10-16)

Editor: Updates to the inserter toolbars
Editor: Other miscellaneous interface & other improvements
Integrated Web Browser: New option to clear browser history
Validator: Polyglot document checking (with new "DOCTYPE Control" page in the Validator Engine Options)
Validator: Improved MathML support for "math" elements in HTML5 documents
Validator: Warnings about CDATA sections are now suppressed if the CDATA markers appear to be commented out
Validator: Generates an error message when a new "cseignore" block is detected in another "cseignore" block (use "cseignore" blocks to exclude parts of documents from being checked)
Validator: Improved validation & syntax checking, improved validator messages
Validator: Improved accessibility checking (such as adding more checks)
Validator: Major changes & improvements to TNPL (the "tag name programming language"). It's now case-sensitive, and supports variable arrays, new comparison operators, and more.
Link Checking: Notification when the use of the experimental "application/x-javascript" or obsolete "text/javascript" MIME type is detected
Link Checking: Improved handling of "file://" links when they include query strings and anchors
Batch Wizard: Supports greater customizations using a 'user functions' file. Write your own functions in TNPL to customize Batch Wizard jobs.
Batch Wizard: Can now specify specific extensions to exclude from following
Batch Wizard: The line:char location of "meta" tag refresh links are now noted in link reports
Command line: new "-inifile" and "-msgwindow" options
Documentation: Improved & updated (especially the online web help version)
Improved performance & efficiency in multiple areas
Guaranteed compatible with Windows 7 and Windows 8 (adds official Windows 8 support).
Many other improvements, updates, and refinements