Prepare 0.10.0-beta.3 (#578)

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "lettre"
 # remember to update html_root_url and README.md (Cargo.toml example and deps.rs badge)
-version = "0.10.0-beta.2"
+version = "0.10.0-beta.3"
 description = "Email client"
 readme = "README.md"
 homepage = "https://lettre.rs"

README.md

@@ -28,8 +28,8 @@
 </div>
 
 <div align="center">
-  <a href="https://deps.rs/crate/lettre/0.10.0-beta.2">
-    <img src="https://deps.rs/crate/lettre/0.10.0-beta.2/status.svg"
+  <a href="https://deps.rs/crate/lettre/0.10.0-beta.3">
+    <img src="https://deps.rs/crate/lettre/0.10.0-beta.3/status.svg"
       alt="dependency status" />
   </a>
 </div>
@@ -66,7 +66,7 @@ To use this library, add the following to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-lettre = "0.10.0-beta.2"
+lettre = "0.10.0-beta.3"
 ```
 
 ```rust,no_run

src/lib.rs

@@ -99,7 +99,7 @@
 //! [Tokio 1.x]: https://docs.rs/tokio/1
 //! [async-std 1.x]: https://docs.rs/async-std/1
 
-#![doc(html_root_url = "https://docs.rs/crate/lettre/0.10.0-beta.2")]
+#![doc(html_root_url = "https://docs.rs/crate/lettre/0.10.0-beta.3")]
 #![doc(html_favicon_url = "https://lettre.rs/favicon.ico")]
 #![doc(html_logo_url = "https://avatars0.githubusercontent.com/u/15113230?v=4")]
 #![forbid(unsafe_code)]