* Use cfg(panic = unwind) instead of a check for wasm32 to see if unwinding is supported
This allows the test to run on a future wasm target with exception support as
well as running the test suite with panic=abort on non-wasm targets.
* Bump MSRV to 1.60
* Bump MSRV to 1.56 (Edition 2021)
* Apply Clippy suggestions
* Bump edition and add rust-version field to Cargo.toml
* CI AVR test: unpin nightly rust version
* Disable AVR test
* Bump crate version numbers for a breaking release
* examples/rayon-monte-carlo.rs: remove execute bit of file metadata
* Document in README that MSRV is 1.51.0
This was changed in #1246
* Update GitHub Actions
