My first thought upon finding out that Caddy's source was still under an open source license was "can that change, too?" As far as I can tell, the answer is "n

My first thought upon finding out that Caddy's source was still under an open source license was "can that change, too?" As far as I can tell, the answer is "not unilaterally," as I don't see any requirements for copyright assignment in the contributing guidelines https://github.com/mholt/caddy/blob/master/.github/CONTRIBUTING.md https://github.com/mholt/caddy/blob/master/.github/CONTRIBUT..., nor in merged pull requests.