Merge #207

207: Add MSRV note to README r=therealprof a=adamgreig Ref. rust-embedded/wg#445 Co-authored-by: Adam Greig <adam@adamgreig.com>
rust-embedded · May 12, 2020 · 48e2584 · 48e2584
2 parents c47591c + bb314f9
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diff --git a/README.md b/README.md
@@ -9,6 +9,10 @@ This project is developed and maintained by the [Cortex-M team][team].
 
 ## [Documentation](https://docs.rs/crate/cortex-m)
 
+## Minimum Supported Rust Version (MSRV)
+
+This crate is guaranteed to compile on stable Rust 1.31 and up. It might compile with older versions but that may change in any new patch release.
+
 ## License
 
 Licensed under either of