google
Update continuous toolbox plugin for flyout API changes
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Component
Continuous Toolbox plugin
Description
The flyout API is changing in Blockly v12 (see https://github.com/google/blockly/pull/8601), and the continuous toolbox plugin will need to be updated for compatibility. Most of the needed changes have already been made in https://github.com/gonfunko/scratch-blocks/pull/209#pullrequestreview-2352707135 and will just need to be backported, but we'll need to coordinate merging/publishing to coincide with the v12 release.
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ContinuousToolbox.getInitialFlyoutContents_() should also be refactored to allow subclasses to make changes. It should probably call a conversion function for each item, which subclasses could override to support additional types of flyout items or just delegate to super.