message: cosmwasm: Update README for v0.11
diff: @@ -8,6 +8,7 @@ An SDK to build CosmWasm clients.
  | CosmWasm | x/wasm | @cosmjs/cosmwasm |
  | -------- | ------ | ---------------- |
  +| 0.11 | 0.11 | `^0.23.0` |
  | 0.10 | 0.10 | `^0.22.0` |
  | 0.9 | 0.9 | `^0.21.0` |
  | 0.8 | 0.8 | `^0.20.1` |
  @@ -18,7 +19,7 @@ Updating Hackatom development contract in `src/testdata/contract.json`:
  ```sh
  cd packages/cosmwasm
  -export HACKATOM_URL=https://github.com/CosmWasm/cosmwasm/releases/download/v0.10.0-alpha2/hackatom.wasm
  +export HACKATOM_URL=https://github.com/CosmWasm/cosmwasm/releases/download/v0.11.0-alpha4/hackatom.wasm
  echo "{\"// source\": \"$HACKATOM_URL\", \"data\": \"$(curl -sS --location $HACKATOM_URL | base64)\" }" | jq > src/testdata/contract.json
  ```
  