RC you can see on the main readme, (for some reason the Conda badge will show RC and the PyPi won't)
https://github.com/allegroai/clearml/
The new 1.7.2
is still in release candidates so nothing new since 20 days ago
BoredHedgehog47 here, enlight yourself https://github.com/allegroai/clearml/releases
What do you mean? You control which version of the SDK you install (unless you just go for the latest)