Merge branch 'master' of github.com:mpusz/units

CHANGELOG.md

@@ -2,32 +2,38 @@
 
 ## mp-units
 
-### 2.0.0 <small>WIP</small> { id="2.0.0" }
+### 2.1.0 <small>WIP</small> { id="2.1.0" }
+
+### 2.0.0 <small>September 24, 2023</small> { id="2.0.0" }
 
 - `units` namespace renamed to `mp_units` (#317)
 - header files in the `<mp-units/...>` rather then in `<units/...>` (#317)
 - the downcasting facility is removed (#383, #211, #32)
 - unified and simplified quantity creation (#274)
-- Determining the best way to create a quantity (#413)
-- V2 quantity_point (#414)
+- determining the best way to create a quantity (#413)
+- V2 `quantity_point` (#414)
 - introduction of `quantity_spec` to store not only `dimension` but also additional information about quantities (#405)
 - `quantity` now takes `reference` object, which aggregates `quantity_spec` and a `unit` and a `representation` type
 - units, prefixes, dimensions, quantity specifications, and references are passed as NTTPs to templates and provide arithmetic operations and comparison
 - expression templates consistently used in all derived types to increase the readability (#351, #166)
 - derived dimensions are now factors of only base dimensions (#281)
-- Interconvertibility of derived quantities (#427)
+- convertibility of derived quantities (#427)
 - dimensions, quantity specifications, units, and references are now composable, significantly reducing the number of definitions and resulting types
 - heavily simplified unit systems definitions (no need to define unnamed derived units, systems-specific dimensions, aliases for quantities, concepts, UDLs, ... anymore)
 - improved definition of all systems
-- support for all (or at least most) ISO 80000 quantities
+- support for ISO 80000 Part 3-6 quantities
 - faster than lightspeed constants (#169)
 - extensions to quantity formatting with `fmt`
 - `quantity_kind` removed
-- much easier and safe casting of unit with `operator[]` and `.number_in(Unit)`
-- quantity can no longer be constructed with a raw value (#434)
+- improved casting of unit with `.in(Unit)`, `.force_in(Unit)` for `quantity` and `quantity_spec`
+- numerical value accessor safety improved with `.numerical_value_in(Unit)` and `.force_numerical_value_in(Unit)`
+- `quantity` can no longer be constructed with a raw value (#434)
 - Implicit construction of quantities from a value (#410)
+- `quantity_point` can no longer be constructed with just a `quantity` and an explicit `PointOrigin` is always needed
 - `ceil` and `floor` are dangerous (#432)
 - quecto, ronto, ronna, quetta new SI prefixes support
+- comparison against zero added (#487)
+- documentation rewritten from scratch
 - many smaller changes not possible to address with the previous design (#205, #210, #134)
 
 ### 0.8.0 <small>June 14, 2023</small> { id="0.8.0" }

README.md

@@ -7,7 +7,7 @@
 [![GitHub Workflow Documentation](https://img.shields.io/github/actions/workflow/status/mpusz/mp-units/documentation.yml?branch=master&label=Documentation)](https://github.com/mpusz/mp-units/actions?query=workflow%3ADocumentation+branch%3Amaster)
 
 [![Conan stable](https://img.shields.io/conan/v/mp-units?label=ConanCenter&color=blue)](https://conan.io/center/mp-units)
-[![Conan testing](https://img.shields.io/badge/mpusz.jfrog.io-2.0.0%3Atesting-blue)](https://mpusz.jfrog.io/ui/packages/conan:%2F%2Fmp-units/2.0.0)
+[![Conan testing](https://img.shields.io/badge/mpusz.jfrog.io-2.1.0%3Atesting-blue)](https://mpusz.jfrog.io/ui/packages/conan:%2F%2Fmp-units/2.1.0)
 
 
 # `mp-units` - A Physical Quantities and Units library for C++

docs/getting_started/installation_and_usage.md

@@ -287,7 +287,7 @@ To obtain an official library release, the following steps may be performed:
 
     ```ini title="conanfile.txt"
     [requires]
-    mp-units/0.8.0
+    mp-units/2.0.0
 
     [layout]
     cmake_layout
@@ -344,7 +344,7 @@ with the following differences:
 
     ```ini title="conanfile.txt" hl_lines="2"
     [requires]
-    mp-units/2.0.0@mpusz/testing
+    mp-units/2.1.0@mpusz/testing
 
     [layout]
     cmake_layout

src/CMakeLists.txt

@@ -21,7 +21,7 @@
 # SOFTWARE.
 
 cmake_minimum_required(VERSION 3.19)
-project(mp-units VERSION 2.0.0 LANGUAGES CXX)
+project(mp-units VERSION 2.1.0 LANGUAGES CXX)
 
 set(projectPrefix MP_UNITS_)
 

src/core/include/mp-units/bits/quantity_point_concepts.h

@@ -60,7 +60,7 @@ concept AbsolutePointOrigin =
 /**
  * @brief A concept matching all quantity points in the library
  *
- * Satisfied by all types being a either specialization or derived from `quantity_point`
+ * Satisfied by all types being either a specialization or derived from `quantity_point`
  */
 template<typename T>
 concept QuantityPoint = detail::is_quantity_point<T>;