3.0.1 (2021-02-02)
Upgrade priority: High This release is necessary for compatibility with Polkadot v28, Kusama v2028, and Westend v48
N.B The aforementioned runtimes switch to the new MultiAddress format for addresses, which means addresses are now represented as a variant of the MultiAddress enum. In polkadot-js enums that store values are represented as an object like { "Id": "EjiUcV6" }.
With older runtimes addresses in api-sidecar responses will look like
"address": "EjiUcV6"In the aforementioned runtimes the addresses in api-sidecar responses will look like:
"address": {
"Id": "EjiUcV6"
}