1. Avoid rebase hell: squashing without rebasing

  2. Git Etiquette: Commit messages and pull requests

  3. Running Keystone with Docker Compose

  4. A DIY CPAP Battery Box

  5. Unpacking a Python regular expression

  6. New comment system

  7. New static site generator

  8. Adding support for privilege escalation to Ansible's docker connection driver

  9. Writing Ansible filter plugins

  10. Docker build learns about secrets and ssh agent forwarding