From 10635fbee342cc6c3db05e0040e55dd1bb3be180 Mon Sep 17 00:00:00 2001
From: Remi Gau <remi_gau@hotmail.com>
Date: Wed, 23 Dec 2020 19:42:08 +0100
Subject: [PATCH] add doc badge to README

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 622185b3..a3b846d6 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 <!-- lint disable -->
 
+**Documentation**
+
+[![Documentation Status: stable](https://readthedocs.org/projects/cpp-ptb/badge/?version=stable)](https://cpp-ptb.readthedocs.io/en/stable/?badge=stable)
+
 **Cite it**
 
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4007672.svg)](https://doi.org/10.5281/zenodo.4007672)