diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index fc48cdc..fa9af85 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -123,7 +123,7 @@ jobs:
         if: always()
         uses: actions/upload-artifact@v3
         with:
-          name: logs-${{ matrix.case }}
+          name: logs-${{ matrix.os}}-${{ matrix.case }}
           path: |
             test/out-${{ matrix.case }}/test-run.log
             test/out-${{ matrix.case }}/.snakemake/log/
diff --git a/README.md b/README.md
index ce8bf4c..18a7903 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 [![Snakemake](https://img.shields.io/badge/snakemake-6.0.5-brightgreen.svg)](https://snakemake.github.io)
-[![CI](https://github.com/moiexpositoalonsolab/grenepipe/workflows/CI/badge.svg?branch=master)](https://github.com/moiexpositoalonsolab/grenepipe/actions)
 ![Platforms](https://img.shields.io/badge/platform-linux--64%20%7C%20osx--64-lightgrey)
 [![License](https://img.shields.io/badge/license-GPLv3-blue.svg)](http://www.gnu.org/licenses/gpl.html)
 [![DOI](https://img.shields.io/badge/doi-10.1093%2Fbioinformatics%2Fbtac600-blue)](https://doi.org/10.1093/bioinformatics/btac600)
+<!-- [![CI](https://github.com/moiexpositoalonsolab/grenepipe/workflows/CI/badge.svg?branch=master)](https://github.com/moiexpositoalonsolab/grenepipe/actions) -->
 <!-- ![Language](https://img.shields.io/badge/language-python-lightgrey.svg) -->
 
 ![grenepipe logo](/doc/logo/grenepipe.png?raw=true)
diff --git a/tools/notable_changes.sh b/tools/notable_changes.sh
new file mode 100755
index 0000000..742c70a
--- /dev/null
+++ b/tools/notable_changes.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# gappa - Genesis Applications for Phylogenetic Placement Analysis
+# Copyright (C) 2017-2019 Lucas Czech and HITS gGmbH
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Contact:
+# Lucas Czech <lucas.czech@h-its.org>
+# Exelixis Lab, Heidelberg Institute for Theoretical Studies
+# Schloss-Wolfsbrunnenweg 35, D-69118 Heidelberg, Germany
+
+####################################################################################################
+#    This script lists notable changes since the last release.
+####################################################################################################
+
+# Get current version.
+last_tag=`git describe --abbrev=0 --tags`
+
+# Get all important commits after the last tag and format them for Markdown.
+echo -e "\e[34mNotable changes since version ${last_tag}\e[0m\n"
+git log ${last_tag}..HEAD --oneline | cut -d " " -f 1 --complement | egrep -iv "^(Minor|Merge|Release)" | sed "s/^/  \* /g"