v2.9.2

--- Fixes ---
* `ChunkGenerator` can now be used with chunks of size 0 (#1671)
* Nested subsections are now run properly when specific section is run via the `-c` argument (#1670, #1673)
* Catch2 now consistently uses `_WIN32` to detect Windows platform (#1676)
* `TEMPLATE_LIST_TEST_CASE` now support non-default constructible type lists (#1697)
* Fixed a crash in the XMLReporter when a benchmark throws exception during warmup (#1706)
* Fixed a possible infinite loop in CompactReporter (#1715)
* Fixed `-w NoTests` returning 0 even when no tests were matched (#1449, #1683, #1684)
* Fixed matcher compilation under Obj-C++ (#1661)

--- Improvements ---
* `RepeatGenerator` and `FixedValuesGenerator` now fail to compile when used with `bool` (#1692)
  * Previously they would fail at runtime.
* Catch2 now supports Android's debug logging for its debug output (#1710)
* Catch2 now detects and configures itself for the RTX platform (#1693)
  * You still need to pass `--benchmark-no-analysis` if you are using benchmarking under RTX
* Removed a "storage class is not first" warning when compiling Catch2 with PGI compiler (#1717)

--- Miscellaneous ---
* Documentation now contains indication when a specific feature was introduced (#1695)
  * These start with Catch2 v2.3.0, (a bit over a year ago).
  * `docs/contributing.md` has been updated to provide contributors guidance on how to add these to newly written documentation
* Various other documentation improvements
  * ToC fixes
  * Documented `--order` and `--rng-seed` command line options
  * Benchmarking documentation now clearly states that it requires opt-in
  * Documented `CATCH_CONFIG_CPP17_OPTIONAL` and `CATCH_CONFIG_CPP17_BYTE` macros
  * Properly documented built-in vector matchers
  * Improved `*_THROWS_MATCHES` documentation a bit
* CMake config file is now arch-independent even if `CMAKE_SIZEOF_VOID_P` is in CMake cache (#1660)
* `CatchAddTests` now properly escapes `[` and `]` in test names (#1634, #1698)

v2.9.1

=== Fixes ===
* Fix benchmarking compilation failure in files without `CATCH_CONFIG_EXTERNAL_INTERFACES` (or implementation)

v2.9.0

=== Improvements ===
* The experimental benchmarking support has been replaced by integrating Nonius code (#1616)
  * This provides a much more featurefull micro-benchmarking support.
  * Due to the compilation cost, it is disabled by default. See the documentation for details.
  * As far as backwards compatibility is concerned, this feature is still considered experimental in that we might change the interface based on user feedback.
* `WithinULP` matcher now shows the acceptable range (#1581)
* Template test cases now support type lists (#1627)

v2.8.0

--- Improvements ---
* Templated test cases no longer check whether the provided types are unique (#1628)
  * This allows you to e.g. test over `uint32_t`, `uint64_t`, and `size_t` without compilation failing
* The precision of floating point stringification can be modified by user (#1612, #1614)
* We now provide `REGISTER_ENUM` convenience macro for generating `StringMaker` specializations for enums
  * See the "String conversion" documentation for details
* Added new set of macros for template test cases that enables the use of NTTPs (#1531, #1609)
  * See "Test cases and sections" documentation for details

--- Fixes ---
* `UNSCOPED_INFO` macro now has a prefixed/disabled/prefixed+disabled versions (#1611)
* Reporting errors at startup should no longer cause a segfault under certain circumstances (#1626)

--- Miscellaneous ---
* CMake will now prevent you from attempting in-tree build (#1636, #1638)
  * Previously it would break with an obscure error message during the build step

v2.7.2

----- Improvements -----
* Added an approximate vector matcher (#1499)

----- Fixes -----
* Filters will no longer be shown if there were none
* Fixed compilation error when using Homebrew GCC on OS X (#1588, #1589)
* Fixed the console reporter not showing messages that start with a newline (#1455, #1470)
* Modified JUnit reporter's output so that rng seed and filters are reported according to the JUnit schema (#1598)
* Fixed some obscure warnings and static analysis passes

----- Miscellaneous -----
* Various improvements to `ParseAndAddCatchTests` (#1559, #1601)
  * When a target is parsed, it receives `ParseAndAddCatchTests_TESTS` property which summarizes found tests
  * Fixed problem with tests not being found if the `OptionalCatchTestLauncher` variables is used
  * Including the script will no longer forcefully modify `CMAKE_MINIMUM_REQUIRED_VERSION`
  * CMake object libraries are ignored when parsing to avoid needless warnings
* `CatchAddTests` now adds test's tags to their CTest labels (#1600)

v2.7.1

--- Improvements ---
* Reporters now print out the filters applied to test cases (#1550, #1585)
* Added `GENERATE_COPY` and `GENERATE_VAR` macros that can use variables inside the generator expression
  * Because of the significant danger of lifetime issues, the default `GENERATE` macro still does not allow variables
* The `map` generator helper now deduces the mapped return type (#1576)

--- Fixes ---
* Fixed ObjC++ compilation (#1571)
* Fixed test tag parsing so that `[.foo]` is now parsed as `[.][foo]`.
* Suppressed warning caused by the Windows headers defining SE codes in different manners (#1575)

v2.7.0

--- Improvements ---
* `TEMPLATE_PRODUCT_TEST_CASE` now uses the resulting type in the name, instead of the serial number (#1544)
* Catch2's single header is now strictly ASCII (#1542)
* Added generator for random integral/floating point types
  * The types are inferred within the `random` helper
* Added back RangeGenerator (#1526)
  * RangeGenerator returns elements within a certain range
* Added ChunkGenerator generic transform (#1538)
  * A ChunkGenerator returns the elements from different generator in chunks of n elements
* Added `UNSCOPED_INFO` (#415, #983, #1522)
  * This is a variant of `INFO` that lives until next assertion/end of the test case.

--- Fixes ---
* All calls to C stdlib functions are now `std::` qualified (#1541)
  * Code brought in from Clara was also updated.
* Running tests will no longer open the specified output file twice (#1545)
  * This would cause trouble when the file was not a file, but rather a named pipe
  * Fixes the CLion/Resharper integration with Catch
* Fixed `-Wunreachable-code` occuring with (old) ccache+cmake+clang combination (#1540)
* Fixed `-Wdefaulted-function-deleted` warning with Clang 8 (#1537)
* Catch2's type traits and helpers are now properly namespaced inside `Catch::` (#1548)
* Fixed std{out,err} redirection for failing test (#1514, #1525)
  * Somehow, this bug has been present for well over a year before it was reported

v2.6.1

=== Improvements ===

* The JUnit reporter now also reports random seed (#1520, #1521)

=== Fixes ===

* The TAP reporter now formats comments with test name properly (#1529)
* `CATCH_REQUIRE_THROWS`'s internals were unified with `REQUIRE_THROWS` (#1536)
  * This fixes a potential `-Wunused-value` warning when used
* Fixed a potential segfault when using any of the `--list-*` options (#1533, #1534)

v2.6.0

**With this release the data generator feature is now fully supported.**

--- Improvements ---
* Added `TEMPLATE_PRODUCT_TEST_CASE` (#1454, #1468)
  * This allows you to easily test various type combinations, see documentation for details
* The error message for `&&` and `||` inside assertions has been improved (#1273, #1480)
* The error message for chained comparisons inside assertions has been improved (#1481)
* Added `StringMaker` specialization for `std::optional` (#1510)
* The generator interface has been redone once again (#1516)
  * It is no longer considered experimental and is fully supported
  * The new interface supports "Input" generators
  * The generator documentation has been fully updated
  * We also added 2 generator examples

--- Fixes ---
* Fixed `-Wredundant-move` on newer Clang (#1474)
* Removed unreachable mentions `std::current_exception`, `std::rethrow_exception` in no-exceptions mode (#1462)
  * This should fix compilation with IAR
* Fixed missing `<type_traits>` include (#1494)
* Fixed various static analysis warnings
  * Unrestored stream state in `XmlWriter` (#1489)
  * Potential division by zero in `estimateClockResolution` (#1490)
  * Uninitialized member in `RunContext` (#1491)
  * `SourceLineInfo` move ops are now marked `noexcept`
  * `CATCH_BREAK_INTO_DEBUGGER` is now always a function
* Fix double run of a test case if user asks for a specific section (#1394, #1492)
* ANSI colour code output now respects `-o` flag and writes to the file as well (#1502)
* Fixed detection of `std::variant` support for compilers other than Clang (#1511)

--- Contrib ---
* `ParseAndAddCatchTests` has learned how to use `DISABLED` CTest property (#1452)
* `ParseAndAddCatchTests` now works when there is a whitspace before the test name (#1493)

--- Miscellaneous ---
* We added new issue templates for reporting issues on GitHub
* `contributing.md` has been updated to reflect the current test status (#1484)

v2.5.0

Improvements
* Added support for templated tests via `TEMPLATE_TEST_CASE` (#1437)

Fixes
* Fixed compilation of `PredicateMatcher<const char*>` by removing partial specialization of `MatcherMethod<T*>`
* Listeners now implicitly support any verbosity (#1426)
* Fixed compilation with Embarcadero builder by introducing `Catch::isnan` polyfill (#1438)
* Fixed `CAPTURE` asserting for non-trivial captures (#1436, #1448)

Miscellaneous
* We should now be providing first party Conan support via https://bintray.com/catchorg/Catch2 (#1443)
* Added new section "deprecations and planned changes" to the documentation
  * It contains summary of what is deprecated and might change with next major version
* From this release forward, the released headers should be pgp signed (#430)
  * KeyID `E29C 46F3 B8A7 5028 6079 3B7D ECC9 C20E 314B 2360`
  * or https://codingnest.com/files/horenmar-publickey.asc