v3.15.0

Author: horenmar

CMakeLists.txt

@@ -35,7 +35,7 @@ if(CMAKE_BINARY_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
 endif()
 
 project(Catch2
-  VERSION 3.14.0 # CML version placeholder, don't delete
+  VERSION 3.15.0 # CML version placeholder, don't delete
   LANGUAGES CXX
   HOMEPAGE_URL "https://github.com/catchorg/Catch2"
   DESCRIPTION "A modern, C++-native, unit test framework."

docs/matchers.md

@@ -474,7 +474,7 @@ and new style matchers arbitrarily.
 
 ## Constexpr matchers
 
-> Support for constexpr matchers was introduced in Catch2 vX.Y.Z
+> Support for constexpr matchers was introduced in Catch2 3.15.0
 
 When compiled for C++20, the new-style matchers (can) support `constexpr`
 matching, albeit not `constexpr` stringification. The matcher combinators

docs/other-macros.md

@@ -93,7 +93,7 @@ TEST_CASE("STATIC_CHECK showcase", "[traits]") {
 
 * `STATIC_REQUIRE_THAT` and `STATIC_CHECK_THAT`
 
-> `STATIC_REQUIRE_THAT` and `STATIC_CHECK_THAT` was introduced in Catch2 X.Y.Z
+> `STATIC_REQUIRE_THAT` and `STATIC_CHECK_THAT` was introduced in Catch2 3.15.0
 
 `STATIC_{REQUIRE,CHECK}_THAT` are analogous to `STATIC_{REQUIRE,CHECK}`,
 but for matchers. They are always defined, even if the current compiler

docs/release-notes.md

@@ -2,6 +2,7 @@
 
 # Release notes
 **Contents**<br>
+[3.15.0](#3150)<br>
 [3.14.0](#3140)<br>
 [3.13.0](#3130)<br>
 [3.12.0](#3120)<br>
@@ -74,6 +75,22 @@
 [Even Older versions](#even-older-versions)<br>
 
 
+## 3.15.0
+
+### Fixes
+* Fixed ambiguous overload issue with `std::optional<T>` in C++26. (#3095)
+  * Since `std::optional` was turned into a range, the partial specialization of `StringMaker` for range-like types and for `std::optional<T>` were in conflict.
+
+### Improvements
+* Simplified `CATCH_REGISTER_ENUM` internals for faster compilation and retrieval.
+* Successful assertion are slightly (1-2%) faster.
+* Generic (new-style) matchers support constexpr matching in C++20.
+  * Combining matchers requires C++26.
+  * Catch2-provided generic matchers are all constexpr enabled.
+* Added `STATIC_REQUIRE_THAT` for compile-time matcher assertions.
+  * This requires the compiler to support enough `constexpr` for matchers, see above.
+
+
 ## 3.14.0
 
 ### Fixes