JUCE 8 Text rendering performance

[thecargocult]

more info and a demo project on this thread:

[Bug] Serious degrade of text updating in CodeEditorComponent/AsyncUpdater JUCE8

The team’s been busy with the Audio Developer Conference recently, and we’re just catching up with the new forum activity now. This issue is on our radar, and I hope we’ll be able to investigate and address it shortly. However, there’s also a few other high-priority issues that we need to investigate, so it might be a little while before we are able to publish a fix.