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README.md

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+# test.regression
+
+The purpose of this repository is to test clojure builds against a variety of existing projects and attempt to identify possible regressions.
+
+## Actions
+
+Tests are conducted by running one of three actions:
+
+Required inputs for all actions are the same. 
+    1. The source repository. Defaults to clojure/clojure
+    2. The branch, tag or SHA to build and used to run the tests
+
+* [test-against-datomic](https://github.com/clojure/test.regression/actions/workflows/test-against-datomic.yml): Runtime ~4 min. Runs basic smoke test against datomic-local and datomic-pro
+* [test-against-contrib-and-nu](https://github.com/clojure/test.regression/actions/workflows/test-against-contrib-and-nu.yml): Runtime ~4 min. Run tests in contrib repos and open source Nubank repos
+* [test-all-the-things](https://github.com/clojure/test.regression/actions/workflows/test-all-the-things.yml): Runtime ~30 min. Run test in over one hundred community repositories.