Update documentation to include all compatibility changes in the Python and Go SDKs for the chain upgrade to 1.12
This PR includes all changes for chain streams originally posted in https://github.com/InjectiveLabs/docs/pull/129
NOTE:
Only merge the PR once the chain has been upgraded in mainnet
Update the latest change date in the changelog md file
Update documentation to include all compatibility changes in the Python and Go SDKs for the chain upgrade to 1.12 This PR includes all changes for chain streams originally posted in https://github.com/InjectiveLabs/docs/pull/129
NOTE: