gitter-cli 0.8.5 (new formula)
==============================
- [x] Have you followed the [guidelines for contributing](https://github.com/Homebrew/homebrew-core/blob/master/CONTRIBUTING.md)?
- [x] Have you checked that there aren't other open [pull requests](https://github.com/Homebrew/homebrew-core/pulls) for the same formula update/change?
- [x] Have you built your formula locally with `brew install --build-from-source <formula>`, where `<formula>` is the name of the formula you're submitting?
- [x] Does your build pass `brew audit --strict <formula>` (after doing `brew install <formula>`)?
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"Software Failure" (500 server response) when trying to set thumbnail frame
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I am trying to set a thumbnail frame on https://asciinema.org/a/110097, but every time I try to update the thumbnail frame I get a 500 server response and the page becomes
> Software Failure. Press left mouse button to continue.
> Guru Meditation #000003F3.DEADBEEF
Here's the request that returned 500:
```
curl 'https://asciinema.org/a/110097' -H 'Cookie: <redacted>' -H 'Origin: https://asciinema.org' -H 'Accept-Encoding: gzip, deflate, br' -H 'Accept-Language: en-US,en;q=0.8,zh-CN;q=0.6,zh;q=0.4,zh-TW;q=0.2' -H 'Upgrade-Insecure-Requests: 1' -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36' -H 'Content-Type: application/x-www-form-urlencoded' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8' -H 'Cache-Control: max-age=0' -H 'Referer: https://asciinema.org/a/110097/edit' -H 'Connection: keep-alive' -H 'DNT: 1' --data 'utf8=%E2%9C%93&_method=patch&authenticity_token=<redacted>&asciicast%5Btitle%5D=jarun%2Fnnn+demo&asciicast%5Bdescription%5D=%5B%21%5BGitHub%5D%28https%3A%2F%2Fimg.shields.io%2Fgithub%2Fstars%2Fjarun%2Fnnn.svg%3Fstyle%3Dsocial%26label%3DStar%26maxAge%3D3600%29%5D%28https%3A%2F%2Fgithub.com%2Fjarun%2Fgoogler%29%0D%0A&asciicast%5Btheme_name%5D=&asciicast%5Bsnapshot_at%5D=8.5&commit=Save' --compressed
```