Release new docs to master

v2.5.x/site/en/about/overview.md

@@ -140,4 +140,4 @@ In addition to primitive data types, Milvus supports various advanced data types
   Milvus has planned a set of connectors for you to seamlessly integrate Milvus with third-party tools, such as Apache Spark. Currently, you can use our Spark Connector to feed your Milvus data to Apache Spark for machine-learning processing. For details, refer to [Spark-Milvus Connector](integrate_with_spark.md).
 
 - Vector Transmission Services (VTS)
-  Milvus provides a set of tools for you to transfer your data between a Milvus instance and a bunch of data sources, including Zilliz clusters, Elasticsearch, Postgres (PgVector), and another Milvus instance. For details, refer to [Migrations](migrate_overview.md).
+  Milvus provides a set of tools for you to transfer your data between a Milvus instance and a bunch of data sources, including Zilliz clusters, Elasticsearch, Postgres (PgVector), and another Milvus instance. For details, refer to [VTS](https://github.com/zilliztech/vts).

v2.5.x/site/en/adminGuide/backup/h2m.md

@@ -8,11 +8,11 @@ deprecate: true
 
 # Migrate Data from HDF5 to Milvus
 
-This topic describes how to import data in HDF5 files into Milvus using [MilvusDM](migrate_overview.md), an open-source tool specifically designed for Milvus data migration. 
+This topic describes how to import data in HDF5 files into Milvus using [VTS](https://github.com/zilliztech/vts), an open-source tool specifically designed for Milvus data migration. 
 
 ## Prerequisites
 
-You need to [install MilvusDM](milvusdm_install.md) before migrating Milvus data.
+You need to install MilvusDM before migrating Milvus data.
 
 ## 1. Download YAML file
 
@@ -91,8 +91,8 @@ $ milvusdm --yaml H2M.yaml
 
 ## What's next
 - If you are interested in migrating data in other forms into Milvus,
-  - Learn how to [Migrate Data from Faiss to Milvus](f2m.md).
+  - Learn how to Migrate Data from Faiss to Milvus.
 - If you are looking for information about how to migrate data from Milvus 1.x to Milvus 2.0,
-  - Learn [version migration](m2m.md).
+  - Learn version migration.
 - If you are interested in learning more about the data migration tool,
-  - Read the overview of [MilvusDM](migrate_overview.md).
+  - Read the overview of [VTS](https://github.com/zilliztech/vts).

v2.5.x/site/en/adminGuide/backup/m2h.md

@@ -7,7 +7,7 @@ deprecate: true
 ---
 # Migrate Data from Milvus to HDF5
 
-You can save data in Milvus as HDF5 files using [MilvusDM](migrate_overview.md).
+You can save data in Milvus as HDF5 files using [VTS](https://github.com/zilliztech/vts).
 
 1. Download **M2H.yaml**:
 

v2.5.x/site/en/adminGuide/m2m_legacy.md

@@ -7,7 +7,7 @@ deprecate: true
 ---
 
 # Version Migration
-This topic describes how to migrate data from Milvus 1.x to Milvus 2.0 using [MilvusDM](migrate_overview.md), an open-source tool specifically designed for Milvus data migration. 
+This topic describes how to migrate data from Milvus 1.x to Milvus 2.0 using [VTS](https://github.com/zilliztech/vts), an open-source tool specifically designed for Milvus data migration. 
 
 <div class="alert note">
 MilvusDM does not support migrating data from Milvus 2.0 standalone to Milvus 2.0 cluster.
@@ -16,7 +16,7 @@ MilvusDM does not support migrating data from Milvus 2.0 standalone to Milvus 2.
 
 ## Prerequisites
 
-You need to [install MilvusDM](milvusdm_install.md) before migrating Milvus data.
+You need to install MilvusDM before migrating Milvus data.
 
 ## 1. Download YAML file
 
@@ -92,7 +92,7 @@ $ milvusdm --yaml M2M.yaml
 
 ## What's next
 - If you are interested in migrating data in other forms into Milvus,
-  - Learn how to [Migrate Data from Faiss to Milvus](f2m.md).
-  - Learn how to [Migrate from HDF5 to Milvus](h2m.md).
+  - Learn how to Migrate Data from Faiss to Milvus.
+  - Learn how to Migrate from HDF5 to Milvus.
 - If you are interested in learning more about the data migration tool,
-  - Read the overview of [MilvusDM](migrate_overview.md).
+  - Read the overview of [VTS](mhttps://github.com/zilliztech/vts).

v2.5.x/site/en/getstarted/offline/install_offline-helm.md

@@ -98,5 +98,4 @@ Having installed Milvus, you can:
 
 - [Upgrade Milvus Using Helm Chart](upgrade_milvus_cluster-helm.md).
 - [Scale your Milvus cluster](scaleout.md).
-- Explore [MilvusDM](migrate_overview.md), an open-source tool designed for importing and exporting data in Milvus.
 - [Monitor Milvus with Prometheus](monitor.md).

v2.5.x/site/en/menuStructure/en.json

@@ -956,50 +956,6 @@
       }
     ]
   },
-  {
-    "label": "Milvus Migration",
-    "id": "milvus_migration",
-    "isMenu": true,
-    "order": 6,
-    "children": [
-      {
-        "label": "Overview",
-        "id": "migrate_overview.md",
-        "order": 0,
-        "children": []
-      },
-      {
-        "label": "Install Migration Tool",
-        "id": "milvusdm_install.md",
-        "order": 1,
-        "children": []
-      },
-      {
-        "label": "From Elasticsearch",
-        "id": "es2m.md",
-        "order": 2,
-        "children": []
-      },
-      {
-        "label": "From Faiss",
-        "id": "f2m.md",
-        "order": 3,
-        "children": []
-      },
-      {
-        "label": "From Milvus 1.x",
-        "id": "m2m.md",
-        "order": 4,
-        "children": []
-      },
-      {
-        "label": "From Milvus 2.3.x",
-        "id": "from-m2x.md",
-        "order": 5,
-        "children": []
-      }
-    ]
-  },
   {
     "label": "Administration Guide",
     "id": "admin_guide",
@@ -1653,10 +1609,17 @@
           }
         ]
       },
+      {
+        "label": "Milvus VTS",
+        "id": "milvus_vts",
+        "order": 6,
+        "externalLink": "https://github.com/zilliztech/vts",
+        "children": []
+      },
       {
         "label": "Milvus Sizing Tool",
         "id": "sizing",
-        "order": 6,
+        "order": 7,
         "externalLink": "https://milvus.io/tools/sizing/",
         "children": []
       },