Hello fellow voice tech enthusiasts! After the Delta update, we removed self-serve access to old versions of the datasets to try and modernize how we’re presenting our data for users. But we found that our new workflow of serving these datasets to users via email requests wasn’t working as well as we had hoped.
We’ve restored self serve access to these old versions here: https://commonvoice.mozilla.org/en/datasets
We don’t imagine that these will remain here longterm, but I’ll keep you updated if these are going to change again.