Update README.md

README.md

@@ -11,20 +11,20 @@ The programs, version numbers, and the date stamp on the downloaded file used to
 
 | Program | Version | UTC Date |
 | ------- | ------- | ---- |
-| mf6 | 6.2.1 | 02/19/2021 |
-| zbud6 | 6.2.1 | 02/19/2021 |
-| libmf6 | 6.2.1 | 02/19/2021 |
+| mf6 | 6.2.2 | 07/30/2021 |
+| zbud6 | 6.2.2 | 07/30/2021 |
+| libmf6 | 6.2.2 | 07/30/2021 |
 | mp7 | 7.2.001 | 10/23/2018 |
 | mt3dms | 5.3.0 | 02/21/2010 |
 | mt3dusgs | 1.1.0 | 07/12/2019 |
 | vs2dt | 3.3 | 04/02/2018 |
 | triangle | 1.6 | 07/29/2005 |
 | gridgen | 1.0.02 | 10/24/2018 |
 | crt | 1.3.1 | 04/11/2017 |
-| gsflow | 2.1.0 | 04/06/2020 |
+| gsflow | 2.2.0 | 03/11/2021 |
 | sutra | 3.0 | 08/20/2019 |
 | mf2000 | 1.19.01 | 03/30/2010 |
-| mf2005 | 1.12.00 | 10/22/2018 |
+| mf2005 | 1.12.00 | 03/19/2021 |
 | mfusg | 1.5 | 02/27/2019 |
 | zonbudusg | 1.5 | 02/27/2019 |
 | swtv4 | 4.00.05 | 10/24/2018 |
@@ -34,6 +34,5 @@ The programs, version numbers, and the date stamp on the downloaded file used to
 | mfnwt | 1.2.0 | 03/03/2020 |
 
 
-
 These programs are compiled using [pymake](https://github.com/modflowpy/pymake) and the Intel compiler. The zip files also contain a json file (code.json) that includes the current version number and the url address that can be used to download the source files used to build these programs.