Merge branch 'main' into chore/Upgrade-LC-version

# Conflicts:
#	packages/components/nodes/cache/RedisCache/RedisCache.ts
#	packages/components/nodes/cache/RedisCache/RedisEmbeddingsCache.ts
#	packages/components/nodes/chains/ConversationChain/ConversationChain.ts
#	packages/components/nodes/tools/RetrieverTool/RetrieverTool.ts
#	packages/components/nodes/vectorstores/Qdrant/Qdrant.ts
#	packages/components/nodes/vectorstores/Redis/Redis.ts
#	packages/components/nodes/vectorstores/Redis/RedisSearchBase.ts
#	packages/components/nodes/vectorstores/Redis/Redis_Existing.ts
#	packages/components/nodes/vectorstores/Redis/Redis_Upsert.ts
#	packages/components/src/agents.ts

packages/components/nodes/outputparsers/CustomListOutputParser/CustomListOutputParser.ts

@@ -28,16 +28,17 @@ class CustomListOutputParser implements INode {
                 label: 'Length',
                 name: 'length',
                 type: 'number',
-                default: 5,
                 step: 1,
-                description: 'Number of values to return'
+                description: 'Number of values to return',
+                optional: true
             },
             {
                 label: 'Separator',
                 name: 'separator',
                 type: 'string',
                 description: 'Separator between values',
-                default: ','
+                default: ',',
+                optional: true
             },
             {
                 label: 'Autofix',
@@ -53,10 +54,11 @@ class CustomListOutputParser implements INode {
         const separator = nodeData.inputs?.separator as string
         const lengthStr = nodeData.inputs?.length as string
         const autoFix = nodeData.inputs?.autofixParser as boolean
-        let length = 5
-        if (lengthStr) length = parseInt(lengthStr, 10)
 
-        const parser = new LangchainCustomListOutputParser({ length: length, separator: separator })
+        const parser = new LangchainCustomListOutputParser({
+            length: lengthStr ? parseInt(lengthStr, 10) : undefined,
+            separator: separator
+        })
         Object.defineProperty(parser, 'autoFix', {
             enumerable: true,
             configurable: true,