hkScript 290.1 is an upgrade to the plugins interpreter distributed with the latest HTML-Kit release (build 290). This upgrade is recommended for both plugin users and plugin developers, as it will make it possible to use new plugins that have additional functionality (see the hkScript page for a list of these new plugins). If you're a hkScript (*.hks) plugin developer, this version will give you access to over 50 new functions supporting better text processing using regular expressions, open database access, on-demand use of hks libraries and more.