diff --git a/lessons/til.org b/lessons/til.org
index 8a5258e..035f393 100644
--- a/lessons/til.org
+++ b/lessons/til.org
@@ -26,6 +26,15 @@
 
 - (Sep 2024) [[file:../articles/2024/09/getting-fonts-from-nix.org][getting fonts from nix]]
 
+* git
+
+- (May 2026) [[file:../articles/2026/05/git-subtree-bugfix.org][bugfix for git subtree]]
+
+* webhosting + forgejo + CI
+
+- (May 2026) [[file:../articles/2026/05/setup-forgejo-at-digital-ocean.org][forgejo setup]]
+- (May 2026) [[file:../articles/2026/05/setup-forgejo-runner.org][forgejo runner setup)]]
+
 * cmake
 
 ** inconsistent eigen package (25oct2023)