Update changelog.md

changelog.md

@@ -1,3 +1,10 @@
+### Version 2.1.0
+ - `[Fixed]` issues related to using with lodash - https://github.com/mebjas/html5-qrcode/issues/284
+ - `[Fixed]` Unable to use with typescript definition - https://github.com/mebjas/html5-qrcode/issues/283
+ - `[Fixed]` Not working with react - https://github.com/mebjas/html5-qrcode/issues/322
+ - `[Fixed]` TypeError: Html5QrcodeScanner is not a constructor - https://github.com/mebjas/html5-qrcode/issues/270
+ - `[Fixed]` TypeError: window._ is undefined - https://github.com/mebjas/html5-qrcode/issues/248
+
 ### Version 2.0.13
 Added ability to set custom width and height to the scanner with `config.qrbox` argument.
 
@@ -247,4 +254,4 @@ html5QrCode.start({ facingMode: { exact: "environment"} }, config, qrCodeSuccess
     Otherwise default width is applied and height is derived from the image.
 
 ### Older versions
-Mostly covered in [readme](./README.md), changelog tracking started since `version 1.0.7`
+Mostly covered in [readme](./README.md), changelog tracking started since `version 1.0.7`