Add date in contributing doc.

PiperOrigin-RevId: 417716314
This commit is contained in:
hais
2021-12-22 18:33:56 -08:00
committed by hai007
parent 1043ba5be7
commit ebce4a6131
+3
View File
@@ -26,3 +26,6 @@ information on using pull requests.
This project follows [Google's Open Source Community
Guidelines](https://opensource.google.com/conduct/).
## Last Updated
Dec 2021