@@ -18,10 +18,8 @@ Compiler
1818- [Update the minimum external LLVM to 12][90175]
1919- [Add `x86_64-unknown-none` at Tier 3*][89062]
2020- [Build musl dist artifacts with debuginfo enabled][90733]
21- - [Fix CVE-2021-42574][90462]
2221- [Don't abort compilation after giving a lint error][87337]
2322- [Error messages point at the source of trait bound obligations in more places][89580]
24- - [Link with default MACOSX_DEPLOYMENT_TARGET if not otherwise specified.][90499]
2523
2624\* Refer to Rust's [platform support page][platform-support-doc] for more
2725 information on Rust's tiered platform support.
@@ -39,12 +37,10 @@ Libraries
3937- [Add #[must_use] to alloc functions that would leak memory][90427]
4038- [Add #[must_use] to remaining std functions (A-N)][90430]
4139- [Add #[must_use] to remaining std functions (O-Z)][90431]
42- - [Windows: Resolve `process::Command` program without using the current directory][87704]
4340- [Paths are automatically canonicalized on Windows for operations that support it][89174]
4441- [Re-enable `copy[_nonoverlapping]()` debug-checks][90041]
4542- [Implement `RefUnwindSafe` for `Rc<T>`][87467]
4643- [Make RSplit<T, P>: Clone not require T: Clone][90117]
47- - [unix: Make `std::thread::available_concurrency` support process-limited number of CPUs][89310]
4844- [Implement `Termination` for `Result<Infallible, E>`][88601]
4945
5046Stabilized APIs
9288- [Add --message-format for install command][cargo/10107]
9389- [Warn when alias shadows external subcommand][cargo/10082]
9490
95- Misc
91+ Rustdoc
9692----
9793
9894- [Show all Deref implementations recursively in rustdoc][90183]
@@ -101,15 +97,16 @@ Misc
10197Compatibility Notes
10298-------------------
10399
100+ - Windows: [`std::process::Command` will no longer search the current directory for executables.][87704]
104101- [All proc-macro backward-compatibility lints are now deny-by-default.][88041]
105102- [proc_macro: Append .0 to unsuffixed float if it would otherwise become int token][90297]
106103- [Refactor weak symbols in std::sys::unix][90846]
104+ - [rustdoc now rejects some unexpected semicolons in doctests][91026]
107105- `RUSTFLAGS` is no longer set for build scripts. This change was made in
108106 1.55, but the release notes did not highlight this change. Build scripts
109107 should use `CARGO_ENCODED_RUSTFLAGS` instead. See the
110108 [documentation](https://doc.rust-lang.org/nightly/cargo/reference/environment-variables.html#environment-variables-cargo-sets-for-build-scripts)
111109 for more details.
112- - [rustdoc doctest: detect `fn main` after an unexpected semicolon][91026]
113110
114111Internal Changes
115112----------------
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