6.6.0

• Added:
  • OsStrBytesExt
  • RawOsStr::as_encoded_bytes
  • RawOsStr::from_encoded_bytes_unchecked
  • RawOsStrCow::from_os_str
  • RawOsString::from_encoded_vec_unchecked
  • RawOsString::into_encoded_vec
  • additional AsRef, From, PartialEq trait implementations for RawOsStr and RawOsString
• Added a "nightly" feature to use the "os_str_bytes" nightly feature
  • Read the documentation carefully. This is an experimental and unstable feature.
• Added a "conversions" feature for methods that may be expensive
• Updated indexing to validate bounds on all platforms, even when unnecessary
  • This change is not breaking. Invalid indices have always been discouraged, and the "nightly" feature must be enabled for this increased validation to occur.
• Deprecated items to prepare for the next major version
• Increased the minimum supported Rust toolchain version to 1.61.0