Image labeling tool developed by fastai

Hi everyone,
Recently I came across a forum thread which was posted in 2016 in which @jeremy mentioned that, they have an idea to develop a publicly available tool.
Here Data Labeling

I am currently trying to create a data set to train with fastai and wondering whether we have any annotation tools from fast.ai. Please let me know.
Thanks

The tool Jeremy mentioned is actually now publicly available at platform.ai