all: remove version field from rpc.API

eth/backend.go

@@ -308,31 +308,24 @@ func (s *Ethereum) APIs() []rpc.API {
 	return append(apis, []rpc.API{
 		{
 			Namespace: "eth",
-			Version:   "1.0",
 			Service:   NewEthereumAPI(s),
 		}, {
 			Namespace: "miner",
-			Version:   "1.0",
 			Service:   NewMinerAPI(s),
 		}, {
 			Namespace: "eth",
-			Version:   "1.0",
 			Service:   downloader.NewDownloaderAPI(s.handler.downloader, s.eventMux),
 		}, {
 			Namespace: "eth",
-			Version:   "1.0",
 			Service:   filters.NewFilterAPI(s.APIBackend, false, 5*time.Minute),
 		}, {
 			Namespace: "admin",
-			Version:   "1.0",
 			Service:   NewAdminAPI(s),
 		}, {
 			Namespace: "debug",
-			Version:   "1.0",
 			Service:   NewDebugAPI(s),
 		}, {
 			Namespace: "net",
-			Version:   "1.0",
 			Service:   s.netRPCService,
 		},
 	}...)

eth/catalyst/api.go

@@ -42,7 +42,6 @@ func Register(stack *node.Node, backend *eth.Ethereum) error {
 	stack.RegisterAPIs([]rpc.API{
 		{
 			Namespace:     "engine",
-			Version:       "1.0",
 			Service:       NewConsensusAPI(backend),
 			Authenticated: true,
 		},

eth/tracers/api.go

@@ -918,7 +918,6 @@ func APIs(backend Backend) []rpc.API {
 	return []rpc.API{
 		{
 			Namespace: "debug",
-			Version:   "1.0",
 			Service:   NewAPI(backend),
 		},
 	}