Changes in 1.12:
- Multiple widgets can now be selected for editing properties
- Add Edit->Select menu and context menu for above
- Added context menu on dataset browser for filenames to reload, delete or unlink all associated datasets
- New tree-like dataset browsing widget is shown in data edit dialog
- Importing 1D fits images is now supported
- Date / time data has its own dataset type
- The data edit dialog box can create or edit date/time data in human-readable form
Minor improvements:
- Add LaTeX commands \cdot, \nabla, \overline plus some arrows
- Inform user in exception dialog if a new version is available
- Add linevertbar and linehorzbar error bar styles