diff --git a/README.md b/README.md
index bc05c7e..ba780bb 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,7 @@
 
 [![GitHub license](https://img.shields.io/github/license/measurement-kit/mkcurl.svg)](https://raw.githubusercontent.com/measurement-kit/mkcurl/master/LICENSE) [![Github Releases](https://img.shields.io/github/release/measurement-kit/mkcurl.svg)](https://github.com/measurement-kit/mkcurl/releases) [![Build Status](https://img.shields.io/travis/measurement-kit/mkcurl/master.svg?label=travis)](https://travis-ci.org/measurement-kit/mkcurl) [![codecov](https://codecov.io/gh/measurement-kit/mkcurl/branch/master/graph/badge.svg)](https://codecov.io/gh/measurement-kit/mkcurl) [![Build status](https://img.shields.io/appveyor/ci/bassosimone/mkcurl/master.svg?label=appveyor)](https://ci.appveyor.com/project/bassosimone/mkcurl/branch/master)
 
-Experimental library to use cURL from Measurement Kit.
+This header-only library contains Measurement Kit cURL wrappers. Its main
+use case is vendoring of a specific tag inside Measurement Kit. Because this
+is just a basic building block, we do not provide any stable API guarantee
+for this library. For this reason, we'll never release `v1.0.0`.