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: ${rpm_numeric_rev}/" gwebu-profile.spec.in
+
+git add gwebu-profile.spec.in
+
+echo "gwebu-profile.spec.in changelog updated"
diff --git a/etc/profile.d/ssh_controlmasters.sh b/etc/profile.d/ssh_controlmasters.sh
new file mode 100755
index 0000000..5a76d40
--- /dev/null
+++ b/etc/profile.d/ssh_controlmasters.sh
@@ -0,0 +1,9 @@
+if [ "${BASH_SOURCE-}" = "$0" ]; then
+    echo -e "You must source this script:\n\tsource $0" >&2
+    exit 33
+fi
+
+# SSH Control Masters tools (setup controlmasters to be in ~/.ssh/controlmasters).
+alias ssh_controlmasters_ls='(cd ~/.ssh/controlmasters; ls -A 2>/dev/null || echo "-- No control masters --")'
+alias ssh_controlmasters_check='(cd ~/.ssh/controlmasters; [ "$(ls -A)" ] && for i in *; do echo -n "$i: "; ssh -O check "${i%:*}" -p "${i##*:}"; done)'
+alias ssh_controlmasters_stop='(cd ~/.ssh/controlmasters; [ "$(ls -A)" ] && for i in *; do echo -n "$i: "; ssh -O stop "${i%:*}" -p "${i##*:}"; done)'
diff --git a/etc/profile.d/z-aliases.sh b/etc/profile.d/z-aliases.sh
index 1d13aa3..ffd9259 100755
--- a/etc/profile.d/z-aliases.sh
+++ b/etc/profile.d/z-aliases.sh
@@ -6,7 +6,7 @@ fi
 # show hidden files and directories
 alias l.='ls -d .[^.]* ..?* --color=tty 2>/dev/null'
 
-if ! which ll 2>/dev/null; then
+if ! which ll >/dev/null 2>&1; then
     alias ll='ls -l --color=auto'
 fi
 
diff --git a/gwebu-profile.spec.in b/gwebu-profile.spec.in
index cee66fa..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: 0
+Release: 6
 BuildArch: noarch
 License: GPLv2
 Source0: profile.d-%{version}-%{release}.tar.xz
@@ -41,6 +41,26 @@ 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.
+
+* Thu May 30 2024 Jorge Stefanov <georgi.stefanov@flyrlabs.com> - 1.0.2-4
+- adjusted time format for lll
+
+* Tue May 14 2024 Doncho Gunchev <doncho.gunchev@flyrlabs.com> - 1.0.2-3
+- Fix lll on MacOS.
+
+* Tue May 14 2024 Doncho Gunchev <doncho.gunchev@flyrlabs.com> - 1.0.2-2
+- Add ls aliases for MacOS (ll, lll).
+
+* Fri Apr 26 2024 Doncho N. Gunchev <dgunchev@gmail.com> - 1.0.2-1
+- Don't add ip aliases on MacOS.
+
 * Fri Apr 26 2024 Doncho N. Gunchev <dgunchev@gmail.com> - 1.0.2-0
 - Let's be MacOS compatible.