Release 1.4.0 is the fourth major release of staticSearch. It includes the following (for more detailed information, see the documentation): Deprecations requiring changes to existing projects: Filter sort keys must be declared using the all lower-cased data attribute data-ssfiltersortkey. While the documentation correctly specified the attribute's name, the processing code only accepted the camel-case version, which is invalid XHTML5. In 1.4, using @data-ssFilterSortKey will result in WARNINGs; in all subsequent versions, using the camel-case attribute name will result in build failures. New features and enhancements: A new "Search Only In" feature has been added. This enables you to specify regions of documents and label them using the label attribute on <context> per issue #20). Users can then check only the regions they would like to get search results from. A new "feature filter" has been added to the collection of search facets. This provides an option for cases where the number of items in a description filter might be so large that providing a long list of individual checkboxes for all the options is not practical. Instead, the feature filter offers a method of finding and selecting items using a typeahead control. Search page controls are now WCAG2-compliant. When you navigate back or forward to a previous search, if any of the filters which were used in that search are hidden inside closed HTML details elements, those elements will be opened. A <noscript> element is now inserted into the search page to handle cases where JavaScript is turned off in the user's browser. A 'Loading...' splash screen is shown when the search page is initially configuring itself. All inline CSS and JavaScript has now been moved to external files, to better suit Content Security Policy constraints. The staticSearch report has been simplified and no longer produces a concordance of stems by default. The concordance can be built at the command line by calling the concordance target in ant The version attribute has been added to the root <config> element to better future-proof the alignment of configuration files and the staticSearch codebase. Bug Fixes A bug which caused number filters to be ignored when navigating back to a previous search has been fixed. A bug which caused the tokenizer to assume wordbreaks when encountering certain diacritics has been fixed. All issues and tickets related to version 1.4 can be found on GitHub.