diff --git a/.travis.yml b/.travis.yml
index 28d4d10..608fbfc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ os:
   - osx
 julia:
   - 1.0
+  - 1.1
   - nightly
 notifications:
   email: true
@@ -14,8 +15,6 @@ matrix:
     - julia: nightly
 
 script:
-  - julia -e 'using Pkg; pkg"add https://github.com/kalmarek/Groups.jl#enh/julia-v0.7"; Pkg.build(); Pkg.test(coverage=true);'
+  - julia -e 'using Pkg; pkg"add https://github.com/kalmarek/Groups.jl"; Pkg.build(); Pkg.test(coverage=true);'
 
-after_success:
-  # push coverage results to Coveralls
-   - julia -e 'import Pkg; Pkg.add("Coverage"); using Coverage; Codecov.submit(process_folder())'
+codecov: true
diff --git a/README.md b/README.md
index 4f40151..91389a5 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,9 @@
 # GroupRings
+
+[![Build Status](https://travis-ci.org/kalmarek/GroupRings.jl.svg?branch=master)](https://travis-ci.org/kalmarek/GroupRings.jl)
+[![codecov](https://codecov.io/gh/kalmarek/GroupRings.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/kalmarek/GroupRings.jl)
+
+Please have a look at [tests](https://github.com/kalmarek/GroupRings.jl/blob/master/test/runtests.jl) to see how to use this package. It depends on [AbstractAlgebra.jl](https://github.com/Nemocas/AbstractAlgebra.jl) and [Groups.jl](https://github.com/kalmarek/GroupRings.jl) 
+
+For an example applications have a look at our papers:
+[1703.09680](https://arxiv.org/abs/1703.09680), [1712.07167](https://arxiv.org/abs/1712.07167) and [1812.03456](https://arxiv.org/abs/1812.03456).