cardano-testnet | Update changelog

Author: carbolymer

cardano-testnet/changelog.d/20260527_120000_mgalazyn_bump_cardano_api_cardano_cli_chap.md

@@ -3,5 +3,12 @@
 
 - Bump `cardano-api` to `^>= 11.3`
 - Bump `cardano-cli` to `^>= 11.1`
+- Bump `cardano-rpc` to `^>= 11.0`
 - Bump CHaP index-state to `2026-05-27`
 
+### New features
+
+- Add gRPC `evalTx` test
+- Add gRPC `searchUtxos` test
+- Add chainpoint check to gRPC query test
+- Rewrite `TxReferenceInputDatum` test using experimental API