feat(rpc): store additional ContractClass data in client for read RPC

.github/workflows/starknet-rpc-tests.yml

@@ -36,7 +36,7 @@ jobs:
           ./target/production/madara setup --chain=dev --from-local=configs
       - name: Compile contracts for rpc-tests
         run: |
-          cd starknet-rpc-test/contracts && ./generate_declare_contracts.sh 10
+          cd starknet-rpc-test/contracts && ./generate_declare_contracts.sh 11
       - name: Run rpc test with cache
         run: |-
           ./target/production/madara --dev --sealing=manual &

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Next release
 
+- feat(rpc): store data about contract classes which is not needed for the
+  execution in the client to return it later in read RPCs
+- test(rpc): merge `get_class` and `get_class_at` tests together
+- build: upgrade toolchain to `nightly-2023-09-18` and remove wasm target
 - feat(runtime): remove custom checks before tx execution
 - test: Adding txv3 tests
 - feat: L1 gas price/fix