Authors CurseForge

Hello everyone.  I'm resuming work on a little addon I've maintained for a number of years. 

Apparently the old svn+ssh method is no longer supported.  I created a new git repo and attempted to push the code, but I keep getting authentication errors.  I had just merged my curseforge account with Twitch a couple days ago, so I'm wondering if that's what's causing my issues?

Can anyone confirm that a twitch-linked account can be used with the curse git server to push code?

Here's the verbose output from git if that's any help.

$ GIT_CURL_VERBOSE=1 git push origin master
* Couldn't find host repos.curseforge.com in the _netrc file; using defaults
* timeout on name lookup is not supported
* Trying 104.16.85.211...
* TCP_NODELAY set
* Connected to repos.curseforge.com (104.16.85.211) port 443 (#0)
> GET /wow/howmany/info/refs?service=git-receive-pack HTTP/1.1
Host: repos.curseforge.com
User-Agent: git/2.12.2.windows.1
Accept: */*
Accept-Encoding: gzip
Pragma: no-cache

< HTTP/1.1 401 Unauthorized
< Date: Sun, 02 Apr 2017 15:29:25 GMT
< Content-Type: text/plain; charset=utf-8
< Content-Length: 24
< Connection: keep-alive
< Set-Cookie: __cfduid=d34196ecce6ff186f7c818ecf7115d8ce1491146965; expires=Mon, 02-Apr-18 15:29:25 GMT; path=/; domain=.curseforge.com; HttpOnly
< Www-Authenticate: Basic realm="CurseForge Repositories"
< X-Content-Type-Options: nosniff
< Server: cloudflare-nginx
< CF-RAY: 3494d2d3c8b82537-ORD
<
* Connection #0 to host repos.curseforge.com left intact

(this is where I enter my credentials)

* Couldn't find host repos.curseforge.com in the _netrc file; using defaults
* Found bundle for host repos.curseforge.com: 0x17398d0 [can pipeline]
* Re-using existing connection! (#0) with host repos.curseforge.com
* Connected to repos.curseforge.com (104.16.85.211) port 443 (#0)
> GET /wow/howmany/info/refs?service=git-receive-pack HTTP/1.1
Host: repos.curseforge.com
User-Agent: git/2.12.2.windows.1
Accept: */*
Accept-Encoding: gzip
Pragma: no-cache

< HTTP/1.1 401 Unauthorized
< Date: Sun, 02 Apr 2017 15:30:12 GMT
< Content-Type: text/plain; charset=utf-8
< Content-Length: 24
< Connection: keep-alive
< Set-Cookie: __cfduid=df017cff604eda98503ae2405bbc968841491147012; expires=Mon, 02-Apr-18 15:30:12 GMT; path=/; domain=.curseforge.com; HttpOnly
< Www-Authenticate: Basic realm="CurseForge Repositories"
< X-Content-Type-Options: nosniff
< Server: cloudflare-nginx
< CF-RAY: 3494d3fb9aed2537-ORD
<
* Connection #0 to host repos.curseforge.com left intact
remote: Authorization required.
fatal: Authentication failed for 'https://repos.curseforge.com/wow/howmany/'

In reply to Nevcairiel: