Update README.md for UMD bundle v0.2.1

Author: stdlib-bot

README.md

@@ -44,7 +44,7 @@ limitations under the License.
 To use in Observable,
 
 ```javascript
-oneTo = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-one-to@umd/browser.js' )
+oneTo = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-one-to@v0.2.1-umd/browser.js' )
 ```
 
 To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:
@@ -56,7 +56,7 @@ var oneTo = require( 'path/to/vendor/umd/array-base-one-to/index.js' )
 To include the bundle in a webpage,
 
 ```html
-<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/array-base-one-to@umd/browser.js"></script>
+<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/array-base-one-to@v0.2.1-umd/browser.js"></script>
 ```
 
 If no recognized module system is present, access bundle contents via the global scope:
@@ -132,7 +132,7 @@ var bool = ( arr === out );
 <script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/blas-ext-base-gsort2hp@umd/browser.js"></script>
 <script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/array-base-filled-by@umd/browser.js"></script>
 <script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/random-base-randu@umd/browser.js"></script>
-<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/array-base-one-to@umd/browser.js"></script>
+<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/array-base-one-to@v0.2.1-umd/browser.js"></script>
 <script type="text/javascript">
 (function () {