Deprecated RPC call usage that will soon be removed

[Woody4618]

Hey, there are bunch of RPC calls that are deprecated and will be removed very soon.
You can find the deprecated calls here:
https://github.com/anza-xyz/agave/wiki/Agave-v2.0-Transition-Guide

I searched your SDK for usage of these calls and could not find any direct references.
So maybe it is all good. But would be good if you could check yourself if there are no references anywhere also downstream.

These calls will not be usable anymore soon after breakpoint when Agave 2.0 goes live.

You can find the all the usages in the code using this bash script:
https://gist.githubusercontent.com/cloakd/2366d9c5d415c27a1f26f10de0b8be93/raw/d0d3a25dda23586ba9704f7985fb06093032ec72/check_words.sh

Here you can find a replacement implementation for rust and JS client side for getStakeActivation:
https://github.com/solana-developers/solana-rpc-get-stake-activation

All other calls have replacement calls here:
https://github.com/anza-xyz/agave/wiki/Agave-v2.0-Transition-Guide

If you know users of the SDK directly would also be great if you could inform them about the deprecated calls so nothing breaks when the calls actually get removed on mainnet.