DOC: badges

README.md

@@ -1,9 +1,11 @@
 BSpline
 ===========
 
-[![Build Status](https://img.shields.io/travis/olivierverdier/bsplinelab/master.svg?style=flat-square)](https://travis-ci.org/olivierverdier/bsplinelab)
-[![Coverage Status](https://img.shields.io/coveralls/olivierverdier/bsplinelab/master.svg?style=flat-square)](https://coveralls.io/r/olivierverdier/bsplinelab?branch=master)
-![Python version](https://img.shields.io/badge/python-2.7_3.4_3.5-blue.svg?style=flat-square)
+
+[![Build Status](https://github.com/olivierverdier/bsplinelab/actions/workflows/python_package.yml/badge.svg?branch=main)](https://github.com/olivierverdier/bsplinelab/actions/workflows/python_package.yml?query=branch%3Amain)
+![Python version](https://img.shields.io/badge/Python-3.9,_3.10,_3.11,_3.12-blue.svg?logo=python)
+[![codecov](https://codecov.io/github/olivierverdier/bsplinelab/graph/badge.svg?token=Ea4XsTXw6A)](https://codecov.io/github/olivierverdier/bsplinelab)
+[![arXiv](https://img.shields.io/badge/arXiv-1703.09589-b31b1b.svg?logo=arxiv&logoColor=red)](https://arxiv.org/abs/1703.09589)
 
 A basic implementation of B-splines in Python.