Changelog

Background image can be removed if the link is broken

When category list is made read-only, categories can still be applied to objects (but the categories themselves cannot be edited)

Fixed layout issue on small screens

Added support for letters as seat labels, both upper- and lowercase.

Categories button is always visible, even when all features are disabled

Clicking on 'save & exit' while the chart is still loading no longer clears the chart

Added button to uncategorize an object

Warning about duplicate or unlabeled seats when publishing a chart

Long category keys do not overlap the edit category and delete category buttons anymore

Added German translation

Sections and GA areas can have a technical label (used when booking objects) and a display label (which is shown to ticket buyers)

Tweaked hover colors

When labeling seats & rows using numbers, 0 is accepted as a value.

Background images can be uploaded instead of having to provide a URL

Order in which rows are labeled is now predictable (i.e. from first row to last)

Row and section labels are applied when clicking on an other object or when clicking outside of the tooltip

Performance improvements for big charts