Add note to use correct version of aws sdk

CHANGELOG.md

@@ -8,6 +8,8 @@ Add support for obtaining basic server-side statistics on individual statement e
    * Added `getConsumedIOs(): IOUsage` and `getTimingInformation(): TimingInformation` to the `Result` and `ResultStream`
    * `getConsumedIOs(): IOUsage` and `getTimingInformation(): TimingInformation` methods are stateful, meaning the statistics returned by them reflect the state at the time of method execution
 
+#### Note: For using version 2.1.0 and above of the driver, the version of the aws-sdk should be >= 2.815
+
 # 2.0.0 (2020-08-27)
 
 The release candidate 1 (v2.0.0-rc.1) has been selected as a final release of v2.0.0. No new changes are introduced between v2.0.0-rc.1 and v2.0.0.

README.md

@@ -1,6 +1,6 @@
 # Amazon QLDB Node.js Driver
 
-[![NPM Version](https://img.shields.io/badge/npm-v2.0.0-green)](https://www.npmjs.com/package/amazon-qldb-driver-nodejs)  [![Documentation](https://img.shields.io/badge/docs-api-green.svg)](https://docs.aws.amazon.com/qldb/latest/developerguide/getting-started.nodejs.html)
+[![NPM Version](https://img.shields.io/badge/npm-v2.1.0-green)](https://www.npmjs.com/package/amazon-qldb-driver-nodejs)  [![Documentation](https://img.shields.io/badge/docs-api-green.svg)](https://docs.aws.amazon.com/qldb/latest/developerguide/getting-started.nodejs.html)
 
 This is the Node.js driver for Amazon Quantum Ledger Database (QLDB), which allows Node.js developers to write software that makes use of AmazonQLDB.
 
@@ -38,6 +38,8 @@ The driver also has aws-sdk, ion-js and jsbi as peer dependencies. Thus, they mu
 
 ```npm install jsbi```
 
+#### Note: For using version 2.1.0 and above of the driver, the version of the aws-sdk should be >= 2.815
+
 Then from within your package, you can now use the driver by importing it. This example shows usage in TypeScript specifying the QLDB ledger name and a specific region:
 
 ```javascript