XMLmind XML Editor v9.1 (September 25, 2020):

• Any configuration (DITA, DocBook, XHTML, etc): added a handy "Change case" toolbar button to the "Convert Text" frame.
• Added a "Highlight all" option to the Search tool.
• New "JSON document format" add-on, installed by default. This add-on lets you use XMLmind XML Editor to edit a JSON file as if it were an XML file.
• Upgraded the XMLmind XSL-FO Converter (XFC for short) plug-in to version 6.3.
• Upgraded the "Word To XML" add-on to XMLmind Word To XML version 1.8.2 which may be used to convert DOCX to DocBook 5.1 assembly.