ticdc: update the docs about create changefeed (pingcap#3985)

* ticdc: update the docs about create changefeed

* Update manage-ticdc.md

* Update release-4.0.6.md

* Apply suggestions from code review

Co-authored-by: TomShawn <[email protected]>

* Update releases/release-4.0.6.md

Co-authored-by: TomShawn <[email protected]>

Author: Joyinqin

releases/release-4.0.6.md

@@ -24,7 +24,7 @@ TiDB version: 4.0.6
 
 + Tools
 
-    + TiCDC
+    + TiCDC (GA since v4.0.6)
 
         - Support outputting data in the `maxwell` format [#869](https://github.com/pingcap/ticdc/pull/869)
 

ticdc/manage-ticdc.md

@@ -145,6 +145,9 @@ Info: {"sink-uri":"mysql://root:[email protected]:3306/","opts":{},"create-time":
 
 - `--changefeed-id`: The ID of the replication task. The format must match the `^[a-zA-Z0-9]+(\-[a-zA-Z0-9]+)*$` regular expression. If this ID is not specified, TiCDC automatically generates a UUID (the version 4 format) as the ID.
 - `--sink-uri`: The downstream address of the replication task. Configure `--sink-uri` according to the following format. Currently, the scheme supports `mysql`/`tidb`/`kafka`/`pulsar`.
+- `--start-ts`: Specifies the starting TSO of the `changefeed`. From this TSO, the TiCDC cluster starts pulling data. The default value is the current time.
+- `--target-ts`: Specifies the ending TSO of the `changefeed`. To this TSO, the TiCDC cluster stops pulling data. The default value is empty, which means that TiCDC does not automatically stop pulling data.
+- `--config`: Specifies the configuration file of the `changefeed`.
 
 {{< copyable "" >}}