v3.0.0
Rename "private" and "requestHeaders" to "cfPrivate" and "cfRequestHeaders". Stop supporting __ as an automatic private property prefix. All private properties should use "cfPrivate". Bump version to 3.0.0 and update CHANGELOG.md accordingly.
Rename "private" and "requestHeaders" to "cfPrivate" and "cfRequestHeaders". Stop supporting __ as an automatic private property prefix. All private properties should use "cfPrivate". Bump version to 3.0.0 and update CHANGELOG.md accordingly.