# `linkerd2-proxy-api` changes
## v0.11.0
* Add `response_header_modifier` outbound HTTP filter
## v0.10.0
* Add `requestTimeout` fields to routes and route backends in the
`OutboundPolicies` API
* Rust: update `h2` to v0.3.17
## v0.9.0
* Add new `OutboundPolicies` API
* Go: update `google.golang.org/grpc` to v1.53
## v0.8.0
* Add `Opaque` variant to `destination.ProtocolHint`
## v0.7.0
* Rust: Update `tonic` to v0.8 and `prost` to v0.11
## v0.6.0
* Add HTTP and gRPC Route types
* Add a resource Metadata type
* Go: update `google.golang.org/grpc` to v1.48
* Rust: Make error types cloneable
* Rust: Update `http_types` converters and enum matching
* Rust: Rename the `http_types` feature to `http-types`
## v0.5.0
* Rust: Remove the build-time dependency on `protoc`
* Rust: Remove the `client`, `server`, and `transport` features
## v0.4.0
* Go: Update `google.golang.org/protobuf` to v1.28
* Go: Update `google.golang.org/grpc` to v1.45
* Go: Update `protoc-gen-go` to v1.28
* Go: Update `protoc-gen-go-grpc` to v1.2
* Rust: Update `tonic` to v0.7 and `prost` to v0.10
* Rust: Update the MSRV to 1.59
## v0.3.1
* Rust: Fix serialization of `http::Method::PATCH` to use a registered method
## v0.3.0
* Rust: Update `tonic` to v0.6 and `prost` to v0.9
* Go: Update `google.golang.org/grpc` to v1.43.0
## v0.2.0
* Add the `io.linkerd.proxy.inbound.InboundServerPolicies` API to support
server-side configuration and policy.
* Go: Update dependencies, including protoc and grpc
* Rust: Update dependencies, including tonic v0.5
* Rust: Add features for all APIs
* Rust: Add `client` and `server` features
## v0.1.18
* Update tonic to v0.4
## v0.1.17
* Update Rust dependencies
## v0.1.16
* Add an optional `OpaqueTransport` to the endpoint `ProtocolHint`
## v0.1.15
* Add `endpoint` to profile responses
* Update Rust dependencies
## v0.1.14
* Add `opaque_protocol` to profile responses
* Add `fully_qualified_name` to profile responses
## v0.1.13
* Update Rust crate to use `tonic` instead of `tower-grpc`
* Update `grpc-go` dependencies
## v0.1.12
* Add `AuthorityOverride` to `WeightedAddr`
## v0.1.11
* Update Rust dependencies
## v0.1.10
* Add headers and trailers to Tap events
* Update tower-grpc to 0.1 from crates.io
## v0.1.9
* Add traffic split to profiles API
## v0.1.8
* Update Rust dependencies
## v0.1.7
* Introduce a new Identity service.
* destination: Deprecate `K8SPodIdentity` in favor of `DnsLikeIdentity`.
* destination: Rename `proxy_id` field to `context_token`.
## v0.1.6
* Add `proxy_id` field to Get and GetProfile methods.
## v0.1.5
* Add retryability and timeouts to destination profiles.
## v0.1.4
* Add Route metadata to Tap queries and events.
## v0.1.3
* Add metrics labels to routes
* Fix rust compilation for 'arbitrary' feature
## v0.1.2
* `io.linkerd.proxy.destination`
* Add destination profile API to destination service
* Go
* Upgrade protobuf to v1.2.0, dep to v0.5.0
## v0.1.1
* `io.linkerd.proxy.destination`
* Support a per-endpoint `ProtocolHint` to allow for transparent
proxy-to-proxy HTTP/2 upgrading