all: remove version field from rpc.API

les/catalyst/api.go

@@ -35,7 +35,6 @@ func Register(stack *node.Node, backend *les.LightEthereum) error {
 	stack.RegisterAPIs([]rpc.API{
 		{
 			Namespace:     "engine",
-			Version:       "1.0",
 			Service:       NewConsensusAPI(backend),
 			Authenticated: true,
 		},

les/client.go

@@ -294,27 +294,21 @@ func (s *LightEthereum) APIs() []rpc.API {
 	return append(apis, []rpc.API{
 		{
 			Namespace: "eth",
-			Version:   "1.0",
 			Service:   &LightDummyAPI{},
 		}, {
 			Namespace: "eth",
-			Version:   "1.0",
 			Service:   downloader.NewDownloaderAPI(s.handler.downloader, s.eventMux),
 		}, {
 			Namespace: "eth",
-			Version:   "1.0",
 			Service:   filters.NewFilterAPI(s.ApiBackend, true, 5*time.Minute),
 		}, {
 			Namespace: "net",
-			Version:   "1.0",
 			Service:   s.netRPCService,
 		}, {
 			Namespace: "les",
-			Version:   "1.0",
 			Service:   NewLightAPI(&s.lesCommons),
 		}, {
 			Namespace: "vflux",
-			Version:   "1.0",
 			Service:   s.serverPool.API(),
 		},
 	}...)

les/server.go

@@ -159,17 +159,14 @@ func (s *LesServer) APIs() []rpc.API {
 	return []rpc.API{
 		{
 			Namespace: "les",
-			Version:   "1.0",
 			Service:   NewLightAPI(&s.lesCommons),
 		},
 		{
 			Namespace: "les",
-			Version:   "1.0",
 			Service:   NewLightServerAPI(s),
 		},
 		{
 			Namespace: "debug",
-			Version:   "1.0",
 			Service:   NewDebugAPI(s),
 		},
 	}