* [Observatory by Mozilla](https://observatory.mozilla.org/) and [CAA checking becomes mandatory for SSL/TLS certificates](https://ma.ttias.be/caa-checking-becomes-mandatory-ssltls-certificates/).
* Wayland.
* [antigen](https://github.com/zsh-users/antigen), [vundle](https://github.com/VundleVim/Vundle.vim), etc.