Bump version to 2.2.3

Author: hdevalence

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 Entries are listed in reverse chronological order.
 
+## 2.2.3
+
+* Remove the `nightly`-only asm-based `black_box` barrier in favor of the
+  volatile-based one, fixing compilation on current nightlies.
+
 ## 2.2.2
 
 * Update README.md to clarify that 2.2 and above do not require the `nightly`

Cargo.toml

@@ -1,6 +1,10 @@
 [package]
 name = "subtle"
-version = "2.2.2"
+# Before incrementing:
+# - update CHANGELOG
+# - update html_root_url
+# - update README if necessary by semver
+version = "2.2.3"
 authors = ["Isis Lovecruft <isis@patternsinthevoid.net>",
            "Henry de Valence <hdevalence@hdevalence.ca>"]
 readme = "README.md"

src/lib.rs

@@ -13,6 +13,7 @@
 #![cfg_attr(feature = "nightly", doc(include = "../README.md"))]
 #![cfg_attr(feature = "nightly", deny(missing_docs))]
 #![doc(html_logo_url = "https://doc.dalek.rs/assets/dalek-logo-clear.png")]
+#![doc(html_root_url = "https://docs.rs/subtle/2.2.3")]
 
 //! Note that docs will only build on nightly Rust until
 //! [RFC 1990 stabilizes](https://github.com/rust-lang/rust/issues/44732).