diff --git a/README.md b/README.md
index 8dc5ddd..bc5deb9 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# Usefull links
-- https://lazamar.co.uk/nix-versions/
-- https://nix-community.github.io/home-manager/options.xhtml
-- https://home-manager-options.extranix.com/
-- https://search.nixos.org/
-- https://discourse.nixos.org/t/why-does-home-manager-also-have-an-option-to-install-user-packages/33982
+# Useful links
+- Exploring home-manager options: https://home-manager-options.extranix.com/
+- Exploring the nixos packages repository: https://search.nixos.org/
+- Difference between home-manager and systemPackages/user.user.<name>.packages: https://discourse.nixos.org/t/why-does-home-manager-also-have-an-option-to-install-user-packages/33982
+- Checking propagation of PR to unstable: https://nixpk.gs/pr-tracker.html
+- Checking version upgrades in commits: https://lazamar.co.uk/nix-versions/