- Do not swallow backspaces in custom viewer/editor paths (bug 9622).
+- Fix broken space dialog in mathed (bug 7747).
+
+- Fix undo in some cases involving nesting (bug 11292).
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* INTERNALS
* BUILD/INSTALLATION
- Fix build with boost 1.69 (bug 11349).
+
+- Update bundled boost distribution to 1.68.
+