Docker training container for release 0.9.3 still uses Tensrflow r1.15

If DeepSpeech migrated to tf r2.2 in release 0.8.0 then why is the training docker container for 0.9.3 still using tf r1.15? I am trying to use tensorflow addons but averaging model checkpoints but those don’t work with tf r1.15 and if I try to upgrade the tf version inside the docker then the code breaks.

You are mixing training and inference. Only inference is running r2.3 as of 0.9 / master.

Upgrading training is still an open problem if you want to help: