Deploy 1620113
Diff: heroku/v428...heroku/v429
- EB: Fix updating environment variables.
- Fix SoundCloud title bug.
- Block non-web browsers from lookup endpoints. This only checks the user-agent and some feed fetchers do include "Mozilla/" in their user-agent string (but not the ones that are currently annoying). At some point maybe this should be protected with csrf.
- Upgrading to heroku-20