Bump Minimum Supported Rust Version from 1.56 to 1.60

.github/workflows/clippy.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.53.0
+          toolchain: 1.60.0
           override: true
           components: clippy
       - uses: actions-rs/clippy-check@v1

.github/workflows/test.yml

@@ -21,7 +21,7 @@ jobs:
         # Failure is permitted on nightly.
         rust:
           - stable
-          - 1.56.0
+          - 1.60.0
           - nightly
 
         features:
@@ -68,7 +68,7 @@ jobs:
         # Failure is permitted on nightly.
         rust:
           - stable
-          - 1.56.0
+          - 1.60.0
           - nightly
 
         features:

CHANGELOG.md

@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Remove IpVersion::Unspecified
 - Remove IpAddress::Unspecified
 - When sending packets with a raw socket, the source IP address is sent unmodified (it was previously replaced with the interface's address if it was unspecified).
+- Fix enable `defmt/alloc` if `alloc` or `std` is enabled.
+- Minimum Supported Rust Version (MSRV) **bumped** from 1.56 to 1.60
 
 ## [0.8.1] - 2022-05-12
 

README.md

@@ -11,7 +11,7 @@ include complicated compile-time computations, such as macro or type tricks, eve
 at cost of performance degradation.
 
 _smoltcp_ does not need heap allocation *at all*, is [extensively documented][docs],
-and compiles on stable Rust 1.56 and later.
+and compiles on stable Rust 1.60 and later.
 
 _smoltcp_ achieves [~Gbps of throughput](#examplesbenchmarkrs) when tested against
 the Linux TCP stack in loopback mode.

src/lib.rs

@@ -65,7 +65,7 @@
 //!
 //! # Minimum Supported Rust Version (MSRV)
 //!
-//! This crate is guaranteed to compile on stable Rust 1.56 and up with any valid set of features.
+//! This crate is guaranteed to compile on stable Rust 1.60 and up with any valid set of features.
 //! It *might* compile on older versions but that may change in any new patch release.
 //!
 //! The exception is when using the `defmt` feature, in which case `defmt`'s MSRV applies, which