update utils (#784)

docs-2.0/20.appendix/6.eco-tool-version.md

@@ -60,7 +60,7 @@ Nebula Exchange (Exchange for short) is an Apache Spark&trade application for ba
 
 |Nebula Graph version|[Exchange](https://github.com/vesoft-inc/nebula-spark-utils/tree/{{exchange.branch}}/nebula-exchange) version (commit id)|
 |:---|:---|
-| {{ nebula.release }} | {{exchange.release}}(3c0f4c6) |
+| {{ nebula.release }} | {{exchange.release}}(2c61ca5) |
 
 ## Nebula Importer
 
@@ -76,7 +76,7 @@ Nebula Spark Connector is a Spark connector that provides the ability to read an
 
 |Nebula Graph version|[Spark Connector](https://github.com/vesoft-inc/nebula-spark-utils/tree/{{sparkconnector.branch}}/nebula-spark-connector) version (commit id)|
 |:---|:---|
-| {{ nebula.release }} | {{sparkconnector.release}}(3c0f4c6) |
+| {{ nebula.release }} | {{sparkconnector.release}}(2c61ca5) |
 
 ## Nebula Flink Connector
 
@@ -92,7 +92,7 @@ Nebula Algorithm (Algorithm for short) is a Spark application based on [GraphX](
 
 |Nebula Graph version|[Algorithm](https://github.com/vesoft-inc/nebula-spark-utils/tree/{{algorithm.branch}}/nebula-algorithm) version (commit id)|
 |:---|:---|
-| {{ nebula.release }} | {{algorithm.release}}(3c0f4c6) |
+| {{ nebula.release }} | {{algorithm.release}}(2c61ca5) |
 
 ## Nebula Console
 

docs-2.0/nebula-exchange/about-exchange/ex-ug-limitations.md

@@ -9,7 +9,8 @@ The correspondence between the Nebula Exchange release (the JAR version) and the
 | Exchange client      | Nebula Graph       |
 | :------------------- | :----------------- |
 | 2.5-SNAPSHOT         | nightly            |
-| {{exchange.release}} | {{nebula.release}} |
+|{{exchange.release}}  |{{nebula.release}}、2.5.0|
+|2.5.0                 |2.5.0|
 | 2.1.0                | 2.0.0, 2.0.1       |
 | 2.0.1                | 2.0.0, 2.0.1       |
 | 2.0.0                | 2.0.0, 2.0.1       |

docs-2.0/nebula-spark-connector.md

@@ -38,7 +38,7 @@ The features of Nebula Spark Connector {{sparkconnector.release}} are as follows
 
 * Unifies the extended data source of SparkSQL, and uses DataSourceV2 to extend Nebula Graph data.
 
-* Two write modes, `insert` and `update`, are supported. `insert` mode will insert (overwrite) data, and `update` mode will only update existing data.
+* Three write modes, `insert`, `update` and `delete`, are supported. `insert` mode will insert (overwrite) data, `update` mode will only update existing data, and `delete` mode will only delete data.
 
 ## Get Nebula Spark Connector
 

mkdocs.yml

@@ -62,17 +62,17 @@ extra:
     base100: 1.0.0
     release: 2.0.0
   exchange:
-    release: 2.5.0
-    branch: v2.5
+    release: 2.5.1
+    branch: v2.5.1
   importer:
     release: 2.5.0
     branch: release-v2.0.0-ga
   algorithm:
-    release: 2.5.0
-    branch: v2.5
+    release: 2.5.1
+    branch: v2.5.1
   sparkconnector:
-    release: 2.5.0
-    branch: v2.5
+    release: 2.5.1
+    branch: v2.5.1
   flinkconnector:
     release: 2.5.0
     branch: v2.5