- update marketplaces

- add version to nodes and credentials
- hover over node actions

packages/components/nodes/tools/SerpAPI/SerpAPI.ts

@@ -5,6 +5,7 @@ import { SerpAPI } from 'langchain/tools'
 class SerpAPI_Tools implements INode {
     label: string
     name: string
+    version: number
     description: string
     type: string
     icon: string
@@ -16,6 +17,7 @@ class SerpAPI_Tools implements INode {
     constructor() {
         this.label = 'Serp API'
         this.name = 'serpAPI'
+        this.version = 1.0
         this.type = 'SerpAPI'
         this.icon = 'serp.png'
         this.category = 'Tools'