diff --git a/actix-web-lab-derive/Cargo.toml b/actix-web-lab-derive/Cargo.toml
index d4009f52..93150c71 100644
--- a/actix-web-lab-derive/Cargo.toml
+++ b/actix-web-lab-derive/Cargo.toml
@@ -24,7 +24,7 @@ quote = "1"
 syn = { version = "1", features = ["full", "parsing"] }
 
 [dev-dependencies]
-actix-web-lab = "=0.18.8"
+actix-web-lab = "=0.18.9"
 
 actix-test = "0.1"
 actix-web = "4"
diff --git a/actix-web-lab/CHANGELOG.md b/actix-web-lab/CHANGELOG.md
index 03c4f1f9..1fd558cb 100644
--- a/actix-web-lab/CHANGELOG.md
+++ b/actix-web-lab/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased - 2022-xx-xx
 
+## 0.18.9 - 2023-01-02
+
 - Add `middleware::map_response()` for mapping responses with an async function.
 - Add `middleware::map_response_body()` for mapping response bodies with an async function.
 - Add `respond::{MessagePack,MessagePackNamed}` responders.
diff --git a/actix-web-lab/Cargo.toml b/actix-web-lab/Cargo.toml
index 9d8da132..a620df76 100644
--- a/actix-web-lab/Cargo.toml
+++ b/actix-web-lab/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "actix-web-lab"
-version = "0.18.8"
+version = "0.18.9"
 description = "In-progress extractors and middleware for Actix Web"
 authors = ["Rob Ede <robjtede@icloud.com>"]
 keywords = ["actix", "http", "web", "framework", "async"]
diff --git a/actix-web-lab/README.md b/actix-web-lab/README.md
index 8ed53bf3..010da4c0 100644
--- a/actix-web-lab/README.md
+++ b/actix-web-lab/README.md
@@ -3,10 +3,10 @@
 > Experimental extractors, middleware, and other extras for possible inclusion in Actix Web.
 
 [![crates.io](https://img.shields.io/crates/v/actix-web-lab?label=latest)](https://crates.io/crates/actix-web-lab)
-[![Documentation](https://docs.rs/actix-web-lab/badge.svg)](https://docs.rs/actix-web-lab/0.18.8)
+[![Documentation](https://docs.rs/actix-web-lab/badge.svg)](https://docs.rs/actix-web-lab/0.18.9)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-web-lab.svg)
 <br />
-[![dependency status](https://deps.rs/crate/actix-web-lab/0.18.8/status.svg)](https://deps.rs/crate/actix-web-lab/0.18.8)
+[![dependency status](https://deps.rs/crate/actix-web-lab/0.18.9/status.svg)](https://deps.rs/crate/actix-web-lab/0.18.9)
 [![Download](https://img.shields.io/crates/d/actix-web-lab.svg)](https://crates.io/crates/actix-web-lab)
 [![CircleCI](https://circleci.com/gh/robjtede/actix-web-lab/tree/main.svg?style=shield)](https://circleci.com/gh/robjtede/actix-web-lab/tree/main)
 
@@ -16,69 +16,69 @@
 
 ### Responders
 
-- `Csv`: efficient CSV streaming [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/respond/struct.Csv.html)
-- `NdJson`: efficient NDJSON streaming [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/respond/struct.NdJson.html)
-- `DisplayStream`: efficient line-by-line `Display` streaming [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/respond/struct.DisplayStream.html)
-- `Html`: basic string wrapper that responds with HTML Content-Type [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/respond/struct.Html.html)
-- `Sse`: semantic server-sent events (SSE) responder with a channel-like interface [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/sse/index.html)
+- `Csv`: efficient CSV streaming [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/respond/struct.Csv.html)
+- `NdJson`: efficient NDJSON streaming [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/respond/struct.NdJson.html)
+- `DisplayStream`: efficient line-by-line `Display` streaming [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/respond/struct.DisplayStream.html)
+- `Html`: basic string wrapper that responds with HTML Content-Type [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/respond/struct.Html.html)
+- `Sse`: semantic server-sent events (SSE) responder with a channel-like interface [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/sse/index.html)
 
 ### Middleware
 
-- `from_fn`: use an async function as a middleware [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/fn.from_fn.html)
-- `RedirectHttps`: middleware to redirect traffic to HTTPS if connection is insecure with optional HSTS [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/struct.RedirectHttps.html)
-- `redirect_to_www`: function middleware to redirect traffic to `www.` if not already there [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/fn.redirect_to_www.html)
-- `ErrorHandlers`: alternative error handler middleware with simpler interface [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/struct.ErrorHandlers.html)
-- `NormalizePath`: alternative path normalizing middleware with redirect option [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/struct.NormalizePath.html)
-- `CatchPanic`: catch panics in wrapped handlers and middleware, returning empty 500 responses [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/struct.CatchPanic.html)
-- `PanicReporter`: catch panics in wrapped handlers and middleware, returning empty 500 responses [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/struct.PanicReporter.html)
-- `LoadShed`: sheds load when the inner service isn't ready [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/middleware/struct.LoadShed.html)
+- `from_fn`: use an async function as a middleware [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/fn.from_fn.html)
+- `RedirectHttps`: middleware to redirect traffic to HTTPS if connection is insecure with optional HSTS [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/struct.RedirectHttps.html)
+- `redirect_to_www`: function middleware to redirect traffic to `www.` if not already there [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/fn.redirect_to_www.html)
+- `ErrorHandlers`: alternative error handler middleware with simpler interface [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/struct.ErrorHandlers.html)
+- `NormalizePath`: alternative path normalizing middleware with redirect option [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/struct.NormalizePath.html)
+- `CatchPanic`: catch panics in wrapped handlers and middleware, returning empty 500 responses [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/struct.CatchPanic.html)
+- `PanicReporter`: catch panics in wrapped handlers and middleware, returning empty 500 responses [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/struct.PanicReporter.html)
+- `LoadShed`: sheds load when the inner service isn't ready [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/middleware/struct.LoadShed.html)
 
 ### Extractors
 
-- `LazyData`: app data/state initialized on first use [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.LazyData.html)
-- `SwapData`: app data/state that can be replaced at runtime (alternative to `Data<RwLock<T>>`) [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.SwapData.html)
-- `LocalData`: app data/state that uses an `Rc` internally, avoiding atomic overhead (alternative to `Data<RwLock<T>>`) [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.LocalData.html)
-- `Json`: simplified JSON extractor with const-generic payload limits [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.Json.html)
-- `Path`: simplified path parameter extractor that supports destructuring [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.Path.html)
-- `Query`: simplified query-string extractor that can also collect multi-value items [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.Query.html)
-- `RequestSignature`: wraps an extractor and calculates a request signature alongside [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.RequestSignature.html)
-- `BodyLimit`: wraps a body extractor and prevents DoS attacks by limiting payload size [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.BodyLimit.html)
-- `Bytes`: simplified Bytes extractor with const-generic limits [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.Bytes.html)
-- `UrlEncodedForm`: URL-encoded form extractor with const-generic payload size limit [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/extract/struct.UrlEncodedForm.html)
+- `LazyData`: app data/state initialized on first use [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.LazyData.html)
+- `SwapData`: app data/state that can be replaced at runtime (alternative to `Data<RwLock<T>>`) [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.SwapData.html)
+- `LocalData`: app data/state that uses an `Rc` internally, avoiding atomic overhead (alternative to `Data<RwLock<T>>`) [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.LocalData.html)
+- `Json`: simplified JSON extractor with const-generic payload limits [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.Json.html)
+- `Path`: simplified path parameter extractor that supports destructuring [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.Path.html)
+- `Query`: simplified query-string extractor that can also collect multi-value items [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.Query.html)
+- `RequestSignature`: wraps an extractor and calculates a request signature alongside [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.RequestSignature.html)
+- `BodyLimit`: wraps a body extractor and prevents DoS attacks by limiting payload size [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.BodyLimit.html)
+- `Bytes`: simplified Bytes extractor with const-generic limits [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.Bytes.html)
+- `UrlEncodedForm`: URL-encoded form extractor with const-generic payload size limit [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/extract/struct.UrlEncodedForm.html)
 
 ### Macros
 
-- `FromRequest`: Derive macro to implement `FromRequest` on an aggregate struct of other extractors [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/derive.FromRequest.html)
+- `FromRequest`: Derive macro to implement `FromRequest` on an aggregate struct of other extractors [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/derive.FromRequest.html)
 
 ### Headers
 
-- `StrictTransportSecurity`: Strict-Transport-Security (HSTS) configuration [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/header/struct.StrictTransportSecurity.html)
-- `CacheControl`: Cache-Control typed header with support for modern directives [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/header/struct.CacheControl.html)
-- `ContentLength`: Content-Length typed header [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/header/struct.ContentLength.html)
-- `Forwarded`: Proxy and original client info [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/header/struct.Forwarded.html)
+- `StrictTransportSecurity`: Strict-Transport-Security (HSTS) configuration [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/header/struct.StrictTransportSecurity.html)
+- `CacheControl`: Cache-Control typed header with support for modern directives [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/header/struct.CacheControl.html)
+- `ContentLength`: Content-Length typed header [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/header/struct.ContentLength.html)
+- `Forwarded`: Proxy and original client info [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/header/struct.Forwarded.html)
 
 ### Body Types
 
-- `channel`: a simple channel-like body type with a sender side that can be used from another thread [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/body/fn.channel.html)
-- `writer`: a simple `AsyncWrite` body type [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/body/fn.writer.html)
+- `channel`: a simple channel-like body type with a sender side that can be used from another thread [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/body/fn.channel.html)
+- `writer`: a simple `AsyncWrite` body type [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/body/fn.writer.html)
 
 ### Services
 
-- `Redirect`: simple redirects [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/web/struct.Redirect.html)
-- `spa`: Easy Single-page Application (SPA) service [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/web/fn.spa.html)
+- `Redirect`: simple redirects [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/web/struct.Redirect.html)
+- `spa`: Easy Single-page Application (SPA) service [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/web/fn.spa.html)
 
 ### Route Guards
 
-- `Acceptable`: verifies that an `Accept` header is present and it contains a compatible MIME type [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/guard/struct.Acceptable.html)
+- `Acceptable`: verifies that an `Accept` header is present and it contains a compatible MIME type [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/guard/struct.Acceptable.html)
 
 ### Test Utilities
 
-- `test_request`: construct `TestRequest` using an HTTP-like DSL [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/test/macro.test_request.html)
-- `assert_response_matches`: quickly write tests that check various parts of a `ServiceResponse` [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/test/macro.assert_response_matches.html)
+- `test_request`: construct `TestRequest` using an HTTP-like DSL [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/test/macro.test_request.html)
+- `assert_response_matches`: quickly write tests that check various parts of a `ServiceResponse` [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/test/macro.assert_response_matches.html)
 
 ### Other Utilities
 
-- `fork_request_payload`: effectively clone a request payload [(docs)](https://docs.rs/actix-web-lab/0.18.8/actix_web_lab/util/fn.fork_request_payload.html)
+- `fork_request_payload`: effectively clone a request payload [(docs)](https://docs.rs/actix-web-lab/0.18.9/actix_web_lab/util/fn.fork_request_payload.html)
 
 ## Things To Know About This Crate
 
diff --git a/actix-web-lab/examples/cbor.rs b/actix-web-lab/examples/cbor.rs
index b71e43bd..636033b1 100644
--- a/actix-web-lab/examples/cbor.rs
+++ b/actix-web-lab/examples/cbor.rs
@@ -1,6 +1,6 @@
 use std::io;
 
-use actix_web::{get, http::StatusCode, App, HttpServer, Responder};
+use actix_web::{get, App, HttpServer, Responder};
 use actix_web_lab::respond::Cbor;
 use serde::Serialize;
 use tracing::info;