Update README.md

Author: jasonjoh

README.md

@@ -18,9 +18,7 @@ If you just want the completed sample generated by following this lab, you can f
 
 | Version |       Date       |                     Comments                     |
 | ------- | ---------------- | ------------------------------------------------ |
-
-
-| 1.8     | October 22, 2020 | Updated sample to latest versions                |
+| 1.8     | April 19, 2021   | Updated sample to latest versions                |
 | 1.7     | October 22, 2020 | Updated sample to latest versions                |
 | 1.6     | March 16, 2020   | Updated sample to latest versions                |
 | 1.5     | June 18, 2019    | Updated readme to refreshed screencast recording |