Release v0.69.0

Added

• New proxy.BeforeRequestError type for the errors containing a custom DNS response. See proxy.BeforeRequestHandler for usage.

Changed

• The quic-go dependency has been updated to v0.42.0.
• proxy.BeforeRequestHandler is now an interface instead of a callback, and its the only method also differs in signature.

Fixed

• Unspecified IP addresses no more checked when using proxy.UModeFastestAddr.