diff --git a/README.md b/README.md
index 0f96ea2..fa354f7 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,17 @@
 
 This is a collection of /etc/profile.d files used by the gwebu team.
 Unless explicitly stated in the file itself, the license is [The Unlicense](https://choosealicense.com/licenses/unlicense/).
+
+## Hooks
+
+Create the following hook in your local repository to update the RPM changelog for you:
+
+
+```bash
+echo '#!/usr/bin/env bash
+
+set -eu
+
+./changelog.sh' > .git/hooks/post-commit
+chmod a+x .git/hooks/post-commit
+```
diff --git a/changelog.sh b/changelog.sh
index 5107716..5dc8f29 100755
--- a/changelog.sh
+++ b/changelog.sh
@@ -1,4 +1,7 @@
-#!/bin/bash
+#!/usr/bin/env bash
+
+set -euo pipefail
+shopt -s nullglob dotglob
 
 ver=$(git describe --dirty --long --match='v[0-9]*.[0-9]*' | cut -c 2- | cut -d - -f 1,2,4)
 rpm_ver="${ver%%-*}"
@@ -14,3 +17,7 @@ awk -v change="${change}" '/^%changelog/ {print; print change; next} 1' gwebu-pr
 
 sed -i "s/Version: .*/Version: ${rpm_ver}/" gwebu-profile.spec.in
 sed -i "s/Release: .*/Release: ${rpm_numeric_rev}/" gwebu-profile.spec.in
+
+git add gwebu-profile.spec.in
+
+echo "gwebu-profile.spec.in changelog updated"
diff --git a/gwebu-profile.spec.in b/gwebu-profile.spec.in
index a2b9ca6..a03ddce 100644
--- a/gwebu-profile.spec.in
+++ b/gwebu-profile.spec.in
@@ -1,7 +1,7 @@
 Summary: Gwebu profile.d - cool date, prompt with history, aliases
 Name: gwebu-profile
 Version: 1.0.2
-Release: 5
+Release: 6
 BuildArch: noarch
 License: GPLv2
 Source0: profile.d-%{version}-%{release}.tar.xz
@@ -41,6 +41,11 @@ install -m 0644 etc/profile.d/*.sh %{buildroot}%{_sysconfdir}/profile.d/
 
 
 %changelog
+* Thu May 30 2024 Doncho N. Gunchev <dgunchev@gmail.com> - 1.0.2-6
+- New shebang for changelog.sh, post-commit hook in README.md.
+
+* Thu May 30 2024 Doncho N. Gunchev <dgunchev@gmail.com> - 1.0.2-6
+
 * Thu May 30 2024 Doncho N. Gunchev <dgunchev@gmail.com> - 1.0.2-5
 - Add ssh control masters management aliases. Silence a which.