diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0ec2fe1..3dfc149d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,32 +2,38 @@
## mp-units
-### 2.0.0 WIP { id="2.0.0" }
+### 2.1.0 WIP { id="2.1.0" }
+
+### 2.0.0 September 24, 2023 { id="2.0.0" }
- `units` namespace renamed to `mp_units` (#317)
- header files in the `` rather then in `` (#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 June 14, 2023 { id="0.8.0" }
diff --git a/README.md b/README.md
index 78984a80..c2c04f0a 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
[](https://github.com/mpusz/mp-units/actions?query=workflow%3ADocumentation+branch%3Amaster)
[](https://conan.io/center/mp-units)
-[](https://mpusz.jfrog.io/ui/packages/conan:%2F%2Fmp-units/2.0.0)
+[](https://mpusz.jfrog.io/ui/packages/conan:%2F%2Fmp-units/2.1.0)
# `mp-units` - A Physical Quantities and Units library for C++
diff --git a/docs/getting_started/installation_and_usage.md b/docs/getting_started/installation_and_usage.md
index 350a1cc9..7ec8d109 100644
--- a/docs/getting_started/installation_and_usage.md
+++ b/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
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index c0249ea9..4c7027a4 100644
--- a/src/CMakeLists.txt
+++ b/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_)
diff --git a/src/core/include/mp-units/bits/quantity_point_concepts.h b/src/core/include/mp-units/bits/quantity_point_concepts.h
index 90a9e85b..df4b1a24 100644
--- a/src/core/include/mp-units/bits/quantity_point_concepts.h
+++ b/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
concept QuantityPoint = detail::is_quantity_point;