README.md in hypershield-0.2.0 vs README.md in hypershield-0.2.1

@@ -2,11 +2,11 @@
 
 :zap: Shield sensitive data in Postgres and MySQL
 
 Great for business intelligence tools like [Blazer](https://github.com/ankane/blazer)
 
-[![Build Status](https://travis-ci.org/ankane/hypershield.svg?branch=master)](https://travis-ci.org/ankane/hypershield)
+[![Build Status](https://github.com/ankane/hypershield/workflows/build/badge.svg?branch=master)](https://github.com/ankane/hypershield/actions)
 
 ## How It Works
 
 Hypershield creates *shielded views* (in the `hypershield` schema by default) that hide sensitive tables and columns. The advantage of this approach over column-level privileges is you can use `SELECT *`.
 
@@ -146,6 +146,14 @@
 
 ```sh
 git clone https://github.com/ankane/hypershield.git
 cd hypershield
 bundle install
+
+# Postgres
+createdb hypershield_test
+bundle exec rake test
+
+# MySQL
+mysqladmin create hypershield_test
+ADAPTER=mysql2 bundle exec rake test
 ```