Bugsnag.log was removed in 6.0

[weppos]

5.5 had a Bugsnag.log wrapper, that was removed in 6.0 (somewhere in #320, I tried to track it but commit messages are not very self-explanatory) without any mention in the UPGRADE.

We had a middleware that used it in some cases, and after deployment it took us a while to figure out what was going on (no specific hints or crashes).

Please mention it in the upgrade page.

[Cawllec]

Hi @weppos, you're quite right, this should have been in the upgrade guide.

If you want to continue to use the logger you can access it through the configuration object, namely:

Bugsnag.configuration.info
Bugsnag.configuration.warn
Bugsnag.configuration.debug

I'll get the upgrade guide updated.

[kattrali]

Closed via #399