Release v0.28.0.

CHANGELOG.md

@@ -9,6 +9,24 @@
 ### Fixed
 ### Security
 -->
+## [v0.28.0] — 2020-05-21
+This request includes a number of trigonometric improvements as well as new units for `Time`.
+Many thanks to [adamreichold](https://github.com/adamreichold) and
+[Aehmlo](https://github.com/Aehmlo) for pull requests included and issues resolved in this
+release.
+
+### Added
+ * [#182](https://github.com/iliekturtles/uom/pull/182) Add inverse trigonometric functions to
+   `Ratio` (`acos`, `acosh`, `asin`, `asinh`, `atan`, `atanh`) and `Angle` (`atan2`).
+ * [#184](https://github.com/iliekturtles/uom/pull/184) Tropical and sidereal units added to `Time`.
+
+### Changed
+ * [#186](https://github.com/iliekturtles/uom/pull/186) Make `hypot` available for all quantities,
+   not just `Length`.
+ * [#187](https://github.com/iliekturtles/uom/pull/187) [Breaking] Change trigonometric functions to
+   return `Ratio` instead of the underlying storage type so that identities like
+   `x.sin().asin() == x` are well-typed.
+
 ## [v0.27.0] — 2020-02-14
 This release adds a number of quantities.
 
@@ -450,7 +468,8 @@ for the creation of custom systems or the use of the pre-built SI. Basic mathema
 are implemented and a minimal set of quantities (length, mass, time...) and units (meter, kilometer,
 foot, mile, ...) are included.
 
-[Unreleased]: https://github.com/iliekturtles/uom/compare/v0.27.0...master
+[Unreleased]: https://github.com/iliekturtles/uom/compare/v0.28.0...master
+[v0.28.0]: https://github.com/iliekturtles/uom/compare/v0.27.0...v0.28.0
 [v0.27.0]: https://github.com/iliekturtles/uom/compare/v0.26.0...v0.27.0
 [v0.26.0]: https://github.com/iliekturtles/uom/compare/v0.25.0...v0.26.0
 [v0.25.0]: https://github.com/iliekturtles/uom/compare/v0.24.0...v0.25.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "uom"
-version = "0.27.0"
+version = "0.28.0"
 authors = ["Mike Boutin <[email protected]>"]
 description = "Units of measurement"
 documentation = "https://docs.rs/uom"

README.md

@@ -27,7 +27,7 @@ Units of measurement is a crate that does automatic type-safe zero-cost
 
 ```toml
 [dependencies]
-uom = "0.27.0"
+uom = "0.28.0"
 ```
 
 and this to your crate root:
@@ -77,7 +77,7 @@ enabled by default. Features can be cherry-picked by using the `--no-default-fea
 ```toml
 [dependencies]
 uom = {
-    version = "0.27.0",
+    version = "0.28.0",
     default-features = false,
     features = [
         "autoconvert", # automatic base unit conversion.

src/lib.rs

@@ -18,7 +18,7 @@
 //!
 //! ```toml
 //! [dependencies]
-//! uom = "0.27.0"
+//! uom = "0.28.0"
 //! ```
 //!
 //! and this to your crate root:
@@ -66,7 +66,7 @@
 //! ```toml
 //! [dependencies]
 //! uom = {
-//!     version = "0.27.0",
+//!     version = "0.28.0",
 //!     default-features = false,
 //!     features = [
 //!         "autoconvert", # automatic base unit conversion.

src/system.rs

@@ -669,8 +669,7 @@ macro_rules! system {
                 Self {
                     dimension: $crate::lib::marker::PhantomData,
                     units: $crate::lib::marker::PhantomData,
-                    value: self.value.hypot(
-                        change_base::<D, U, Ur, V>(&other.value)),
+                    value: self.value.hypot(change_base::<D, U, Ur, V>(&other.value)),
                 }
             }}