Release v0.81.3

Security

• Non-zero IDs are now set when using plain-DNS upstreams.

Release v0.81.2

Added

• proxy.Config.DNSSECEnabled.

Release v0.81.1

Fixed

• Requests for root domain (.) incorrectly forwarded to unqualified-names-specific upstream, if configured in proxy.UpstreamConfig.

Release v0.81.0

Added

• proxy.Config.RequestContext.

Changed

• Added context for proxy.Handler, proxy.Proxy.Resolve.

Release v0.80.0

Added

• The command-line flags --doh-routes, --doh-insecure-enabled.

• proxy.HTTPConfig and proxy.Config.HTTPConfig.

Removed

• proxy.BeforeRequestHandler, proxy.BeforeRequestError, and proxy.Config.BeforeRequestHandler. Use proxy.Middleware interface instead.

• proxy.Config.HTTPSServerName, proxy.Config.HTTPSListenAddr, proxy.Config.HTTP3, and proxy.Config.UserInfo.

Release v0.79.0

Fixed

• Issue with QUIC buffers (#484).

Changed

• package handler renamed to middleware.

• proxy.RequestHandler renamed to proxy.Handler.

Added

• ratelimit package.

• proxy.Middleware interface.

• proxy.ErrDrop.

Removed

• proxy.ResponseHandler, proxy.Config.ResponseHandler, and ratelimit configuration fields in proxy.Config.

Release v0.78.2

Changed

• The version of Go updated to 1.25.5.

Fixed

• proxy.Config.CacheOptimisticAnswerTTL and proxy.Config.CacheOptimisticMaxAge were not set to default values again.

Release v0.78.1

Fixed

• proxy.Config.CacheOptimisticAnswerTTL and proxy.Config.CacheOptimisticMaxAge were not set to default values, as documented.

Release v0.78.0

Added

• proxy.Config.CacheOptimisticAnswerTTL and proxy.Config.CacheOptimisticMaxAge fields to control the behavior of the optimistic cache.

Changed

• upstream.QUICTraceFunc is now upstream.QUICTracer.

Release v0.77.0

Changed

• The function upstream.NewDefaultHostsResolver now expects context.Context.
• The version of Go updated to 1.25.2.