Update README.md

README.md

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-# gate ![Build master](https://github.com/bluebudgetz/gate/workflows/Build%20master/badge.svg) [![GoDoc](https://godoc.org/github.com/bluebudgetz/gate?status.svg)](http://godoc.org/github.com/bluebudgetz/gate) [![Report card](https://goreportcard.com/badge/github.com/bluebudgetz/gate)](https://goreportcard.com/report/github.com/bluebudgetz/gate) [![Sourcegraph](https://sourcegraph.com/github.com/bluebudgetz/gate/-/badge.svg)](https://sourcegraph.com/github.com/bluebudgetz/gate?badge)
+# gate ![Build master](https://github.com/bluebudgetz/gate/workflows/Build%20master/badge.svg) [![GoDoc](https://godoc.org/github.com/bluebudgetz/gate?status.svg)](http://godoc.org/github.com/bluebudgetz/gate) [![Report card](https://goreportcard.com/badge/github.com/bluebudgetz/gate)](https://goreportcard.com/report/github.com/bluebudgetz/gate) [![Sourcegraph](https://sourcegraph.com/github.com/bluebudgetz/gate/-/badge.svg)](https://sourcegraph.com/github.com/bluebudgetz/gate?badge) [![Coverage Status](https://coveralls.io/repos/github/bluebudgetz/gate/badge.svg?branch=master)](https://coveralls.io/github/bluebudgetz/gate?branch=master)
 
 Bluebudgetz API gateway.
 
 ## Tasks
 
 - [ ] Implement authentication (JWT)
 - [ ] Increase test coverage
+- [ ] Upgrade Golang
+- [ ] Publish test coverage as comments in PRs
 
 ## Contributing