Merge branch 'master' into ci/mergify

README.md

@@ -305,11 +305,10 @@ Lightning is also part of the [PyTorch ecosystem](https://pytorch.org/ecosystem/
 
 ### Asking for help
 If you have any questions please:
-1. [Read the docs](https://pytorch-lightning.rtfd.io/en/latest/).
-2. [Look it up in our forum (or add a new question)](https://forums.pytorchlightning.ai/)
-2. [Search through the issues](https://github.com/PytorchLightning/pytorch-lightning/issues?utf8=%E2%9C%93&q=my++question).
-3. [Join our slack](https://join.slack.com/t/pytorch-lightning/shared_invite/zt-f6bl2l0l-JYMK3tbAgAmGRrlNr00f1A).
-4. [Ask on stackoverflow](https://stackoverflow.com/questions/ask?guided=false) with the tag pytorch-lightning.
+1. [Read the docs](https://pytorch-lightning.rtfd.io/en/latest).
+2. [Search through the Discussions](https://github.com/PyTorchLightning/pytorch-lightning/discussions).
+3. [Look it up in our forum (or add a new question)](https://forums.pytorchlightning.ai)
+4. [Join our slack](https://join.slack.com/t/pytorch-lightning/shared_invite/zt-f6bl2l0l-JYMK3tbAgAmGRrlNr00f1A).
 
 ### Funding
 Building open-source software with only a few part-time people is hard!