Prepare for 0.7 release

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@v1

.github/workflows/release.yml

@@ -0,0 +1,21 @@
+name: release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    name: Publish package
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Publish crate
+        run: cargo publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_TOKEN }}

CHANGELOG.md

@@ -1,12 +1,16 @@
 # Changelog
 
+## Version 0.7
+
+* Support `no_std` builds. (Thanks: joseluis)
+
 ## Version 0.6.1
 
 * Re-enable MinGW support via libm.
 
 ## Version 0.6
 
-* Add const constructor `from_f64`.
+* Add const constructor `from_f64`. (Thanks: joseluis)
 * Breaking change: remove MinGW support due to incorrect `fma` implementation
 * Breaking change: fix definition of no_overlap to match definition 1.4 in
   Joldes et al. (2017).

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "twofloat"
-version = "0.6.1"
+version = "0.7.0"
 authors = ["Andrew Tribick"]
 
 keywords = ["float", "precision", "numerics", "floating-point", "arithmetic"]

README.md

@@ -26,12 +26,12 @@ addressed in future releases.
 
 * `math_funcs` - include mathematical functions (enabled by default)
 * `serde` - enable serialization/deserialization with Serde.
+* `std` - use std mathematical functions instead of libm.
 
 ## Known issues
 
-This library depends on the `std` implementations of the floating point
-mathematical functions, which in turn depend on the C standard library
-implementation, which may have variations between platforms.
+* The MinGW `fma` implementation appears to give incorrect results in some
+  cases, so the libm implementation is always used on this platform.
 
 ## References
 

src/lib.rs

@@ -37,9 +37,8 @@ possible through the Serde library.
 
 ## Known issues
 
-This library depends on the `std` implementations of the floating point
-mathematical functions, which in turn depend on the C standard library
-implementation, which may have variations between platforms.
+* The MinGW `fma` implementation appears to give incorrect results in some
+  cases, so the libm implementation is always used on this platform.
 
 ## References