- Refactor nix-update.yml: push directly to master instead of PRs - Add skip list for packages without upstream releases - Add opencode subpackage handling for node_modules - Add nix-update-script to beads, code2prompt, mem0 - Update mem0: 1.0.0 -> 1.0.2 - Update opencode: 1.1.18 -> 1.1.25 - Fix n8n tag format - Add n8n update.sh helper script