Browserless have completely removed safeMode in v2 so we can't specify the option in the request at all.
If you happen to rely on safeMode being true and can't update your usage of Browserless to v2 then you'll have to stick on v3.0.1 of this library until you are able to switch to Browserless v2.
Also updated the endpoints enum with a few more I found.
What's Changed
New Contributors
Full Changelog: v3.0.1...v3.1.0