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[or-else]

I agree that this feature is useful. I wanted to add it but it was not a priority. I can certainly prioritize it.
When I add it, will you be able to test it on devel branch?

I can, Is there a way to specify branching with go get from the dockerfile?

[or-else]

Previously it was impossible: docker ran go get and there was no way to specify a branch with go get. The good news is that I just changed the way dockerfiles are constructed (see devel). Now I can cut a pre-release from devel then build docker images for it.

[or-else]

The feature is available in 0.14.6-rc1 as touched. You can use pre-built docker images: e.g. for MySQL docker pull tinode/tinode-mysql:0.14.6-rc1

Seems to be working as expected on the docker image. I'll post any bugs to this issue if they arise!

Thanks!

[or-else]

Everything seems to be working as expected. Closing this issue. Thanks.