+2021-03-23 Thibaut Cuvelier <tcuvelier@lyx.org>
+ * Format incremented to 608: DocBook MathML-namespace prefix with the
+ \docbook_mathml_prefix buffer parameter (enumerated value:
+ MathMLNameSpacePrefix). Only common values for the prefix are proposed
+ to the user, instead of a free-form field, for simplicity.
+
+2021-03-06 Jürgen Spitzmüller <spitz@lyx.org>
+ * Format incremented to 607: \\spellchecker_ignore buffer param.
+
+2021-01-28 Jürgen Spitzmüller <spitz@lyx.org>
+ * Format incremented to 606: Support KOMA \frontispiece.
+
+2021-01-22 Jürgen Spitzmüller <spitz@lyx.org>
+ * Format incremented to 605: Extended variable table cell support.
+ - Multicolumn now supports multiple paragraphs in non-fixed-width context.
+ - Multicolumn now supports valign in non-fixed-width context.
+ - varwidth columns now properly align horizontally and vertically.
+
+2021-01-19 Jürgen Spitzmüller <spitz@lyx.org>
+ * Format incremented to 604: Branch colors now take two values:
+ \color lightmode darkmode
+