forked from GithubBackups/healthchecks
The existing 40 character limit prevents using the integration will Matrix servers that might have a fairly lengthy hostname (ie. 'matrix.internal.example.com' would only allow 12 characters for the room name or ID, and room IDs are 19 characters long). Increasing the `max_length` to `100` is still fairly arbitrary but it does match up with the `max_length` of the `name` field of the `Channel` model and should cover most instances.