prepare for 2.3.3 release

CHANGELOG.md

@@ -1,3 +1,30 @@
+# 2.3.3
+
+## Changes to `-=`
+
+The `-=` operator was incorrectly changed to truncate bits that didn't correspond to valid flags in `2.3.0`. This has
+been fixed up so it once again behaves the same as `-` and `difference`.
+
+## Changes to `!`
+
+The `!` operator previously called `Self::from_bits_truncate`, which would truncate any bits that only partially
+overlapped with a valid flag. It will now use `bits & Self::all().bits()`, so any bits that overlap any bits
+specified by any flag will be respected. This is unlikely to have any practical implications, but enables defining
+a flag like `const ALL = !0` as a way to signal that any bit pattern is a known set of flags.
+
+## Changes to formatting
+
+Zero-valued flags will never be printed. You'll either get `0x0` for empty flags using debug formatting, or the
+set of flags with zero-valued flags omitted for others.
+
+Composite flags will no longer be redundantly printed if there are extra bits to print at the end that don't correspond
+to a valid flag.
+
+## What's Changed
+* Fix up incorrect sub assign behavior and other cleanups by @KodrAus in https://github.com/bitflags/bitflags/pull/366
+
+**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.3.2...2.3.3
+
 # 2.3.2
 
 ## What's Changed

Cargo.toml

@@ -3,7 +3,7 @@ name = "bitflags"
 # NB: When modifying, also modify:
 #   1. html_root_url in lib.rs
 #   2. number in readme (for breaking changes)
-version = "2.3.2"
+version = "2.3.3"
 edition = "2021"
 rust-version = "1.56.0"
 authors = ["The Rust Project Developers"]

README.md

@@ -17,7 +17,7 @@ Add this to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-bitflags = "2.3.2"
+bitflags = "2.3.3"
 ```
 
 and this to your source code:

src/lib.rs

@@ -423,7 +423,7 @@
 #![cfg_attr(not(any(feature = "std", test)), no_std)]
 #![cfg_attr(not(test), forbid(unsafe_code))]
 #![cfg_attr(test, allow(mixed_script_confusables))]
-#![doc(html_root_url = "https://docs.rs/bitflags/2.3.2")]
+#![doc(html_root_url = "https://docs.rs/bitflags/2.3.3")]
 
 #[doc(inline)]
 pub use traits::{Bits, Flag, Flags};