Address reviewer feedback: remove multiapi sentence and restore changelog link to commit

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

Author: Copilot

doc/dev/private_package/get_private_package.md

@@ -14,7 +14,7 @@ Make sure your target tag is defined in `readme.md` and **default tag is same wi
 
 If there is no `Python multi-api` in `readme.python.md`(i.e.  [datadog](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/datadog/resource-manager/readme.python.md)), skip this step.
 
-If there is `Python multi-api` in `readme.python.md` (i.e. [network](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/network/resource-manager/readme.python.md#python-multi-api)), this is no longer supported.
+
 
 ## 3.Trigger pipeline
 

sdk/appconfiguration/azure-mgmt-appconfiguration/CHANGELOG.md

@@ -44,7 +44,7 @@
 
 ### Other Changes
 
-  - Changed to multiapi package
+  - Changed to multiapi package(please refer to https://github.com/Azure/azure-sdk-for-python/blob/20a21f4bee6164eea84eab83eddd272d76ff9839/doc/dev/mgmt/multiapi.md for more info)
 
 ## 2.1.0 (2022-06-08)