Beginning today, all official Caddy binaries come with an End User License Agreement (EULA) that designates them either for Personal (non-commercial) or Commercial use. To be clear, this EULA applies only to Caddy binaries you download; it does not apply to the source code. Caddy is still open source, and the source code is under the same Apache 2.0 license.
Thanks for keeping it open source. I'm very interested in how this business model will work, glad to see people trying different approaches.
Since you could pull yesterday's version:
OpenOffice -> LibreOffice
Gnome -> Mate
Caddy -> ?