chore(actix-http): prepare release 3.9.0

Author: robjtede

actix-http/CHANGES.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 3.9.0
+
 ### Added
 
 - Implement `FromIterator<(HeaderName, HeaderValue)>` for `HeaderMap`.

actix-http/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-http"
-version = "3.8.0"
+version = "3.9.0"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
     "Rob Ede <robjtede@icloud.com>",

actix-http/README.md

@@ -5,11 +5,11 @@
 <!-- prettier-ignore-start -->
 
 [![crates.io](https://img.shields.io/crates/v/actix-http?label=latest)](https://crates.io/crates/actix-http)
-[![Documentation](https://docs.rs/actix-http/badge.svg?version=3.8.0)](https://docs.rs/actix-http/3.8.0)
+[![Documentation](https://docs.rs/actix-http/badge.svg?version=3.9.0)](https://docs.rs/actix-http/3.9.0)
 ![Version](https://img.shields.io/badge/rustc-1.72+-ab6000.svg)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-http.svg)
 <br />
-[![dependency status](https://deps.rs/crate/actix-http/3.8.0/status.svg)](https://deps.rs/crate/actix-http/3.8.0)
+[![dependency status](https://deps.rs/crate/actix-http/3.9.0/status.svg)](https://deps.rs/crate/actix-http/3.9.0)
 [![Download](https://img.shields.io/crates/d/actix-http.svg)](https://crates.io/crates/actix-http)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)