diff --git a/CHANGELOG.md b/CHANGELOG.md
index b357c32b..ad7db49c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Changelog
 
 ## Unreleased - 2022-xx-xx
+
+
+## 0.12.1 - 2022-03-02
 - Add `Body{Hash, Hmac}::verify_slice()`.
 
 
diff --git a/Cargo.toml b/Cargo.toml
index ad075613..168edccd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "actix-web-lab"
-version = "0.12.0"
+version = "0.12.1"
 authors = ["Rob Ede <robjtede@icloud.com>"]
 description = "In-progress extractors and middleware for Actix Web"
 keywords = ["actix", "http", "web", "framework", "async"]
diff --git a/README.md b/README.md
index faad71a3..94e1e8bd 100644
--- a/README.md
+++ b/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/0.12.0)
+[![Documentation](https://docs.rs/actix-web-lab/badge.svg)](https://docs.rs/actix-web-lab/0.12.1)
 ![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/0.12.0/status.svg)](https://deps.rs/crate/actix-web-lab/0.12.0)
+[![dependency status](https://deps.rs/crate/actix-web-lab/0.12.1/status.svg)](https://deps.rs/crate/actix-web-lab/0.12.1)
 [![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)
 
@@ -14,34 +14,34 @@
 **[Feature Voting &rarr;](https://github.com/robjtede/actix-web-lab/discussions/7)**
 
 ### Responders
-- `Csv`: efficient CSV streaming [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/respond/struct.Csv.html)
-- `NdJson`: efficient NDJSON streaming [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/respond/struct.NdJson.html)
-- `DisplayStream`: efficient line-by-line `Display` streaming [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/respond/struct.DisplayStream.html)
-- `Html`: basic string wrapper that responds with HTML Content-Type [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/respond/struct.Html.html)
+- `Csv`: efficient CSV streaming [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/respond/struct.Csv.html)
+- `NdJson`: efficient NDJSON streaming [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/respond/struct.NdJson.html)
+- `DisplayStream`: efficient line-by-line `Display` streaming [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/respond/struct.DisplayStream.html)
+- `Html`: basic string wrapper that responds with HTML Content-Type [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/respond/struct.Html.html)
 
 ### Middleware
-- `from_fn`: use an async function as a middleware [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/middleware/fn.from_fn.html)
-- `redirect_to_https`: function middleware to redirect traffic to HTTPS if connection is insecure [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/middleware/fn.redirect_to_https.html)
-- `redirect_to_www`: function middleware to redirect traffic to `www.` if not already there [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/middleware/fn.redirect_to_www.html)
-- `ErrorHandlers`: alternative error handler middleware with simpler interface [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/middleware/struct.ErrorHandlers.html)
+- `from_fn`: use an async function as a middleware [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/middleware/fn.from_fn.html)
+- `redirect_to_https`: function middleware to redirect traffic to HTTPS if connection is insecure [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/middleware/fn.redirect_to_https.html)
+- `redirect_to_www`: function middleware to redirect traffic to `www.` if not already there [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/middleware/fn.redirect_to_www.html)
+- `ErrorHandlers`: alternative error handler middleware with simpler interface [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/middleware/struct.ErrorHandlers.html)
 
 ### Extractors
-- `LazyData`: app data/state initialized on first use [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/extract/struct.LazyData.html)
-- `Json`: simplified JSON extractor with const-generic limits [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/extract/struct.Json.html)
-- `Path`: simplified path parameter extractor that supports destructuring [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/extract/struct.Path.html)
-- `Query`: simplified query-string extractor [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/extract/struct.Query.html)
-- `BodyHash`: wraps an extractor and calculates a body checksum hash alongside [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/extract/struct.BodyHash.html)
-- `BodyHmac`: wraps an extractor and calculates a body HMAC alongside [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/extract/struct.BodyHmac.html)
+- `LazyData`: app data/state initialized on first use [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/extract/struct.LazyData.html)
+- `Json`: simplified JSON extractor with const-generic limits [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/extract/struct.Json.html)
+- `Path`: simplified path parameter extractor that supports destructuring [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/extract/struct.Path.html)
+- `Query`: simplified query-string extractor [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/extract/struct.Query.html)
+- `BodyHash`: wraps an extractor and calculates a body checksum hash alongside [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/extract/struct.BodyHash.html)
+- `BodyHmac`: wraps an extractor and calculates a body HMAC alongside [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/extract/struct.BodyHmac.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/0.12.0/actix_web_lab/body/fn.channel.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/0.12.1/actix_web_lab/body/fn.channel.html)
 
 ### Services
-- `Redirect`: simple redirects [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/web/struct.Redirect.html)
-- `spa`: Easy Single-page Application (SPA) service [(docs)](https://docs.rs/actix-web-lab/0.12.0/actix_web_lab/web/fn.spa.html)
+- `Redirect`: simple redirects [(docs)](https://docs.rs/actix-web-lab/0.12.1/actix_web_lab/web/struct.Redirect.html)
+- `spa`: Easy Single-page Application (SPA) service [(docs)](https://docs.rs/actix-web-lab/0.12.1/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/0.12.0/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/0.12.1/actix_web_lab/guard/struct.Acceptable.html)
 
 
 ## Things To Know About This Crate