# Deprecations and incoming changes This page documents current deprecations and upcoming planned changes inside Catch2. The difference between these is that a deprecated feature will be removed, while a planned change to a feature means that the feature will behave differently, but will still be present. Obviously, either of these is a breaking change, and thus will not happen until at least the next major release. ### `ParseAndAddCatchTests.cmake` The CMake/CTest integration using `ParseAndAddCatchTests.cmake` is deprecated, as it can be replaced by `Catch.cmake` that provides the function `catch_discover_tests` to get tests directly from a CMake target via the command line interface instead of parsing C++ code with regular expressions. ### `CATCH_CONFIG_BAZEL_SUPPORT` Catch2 supports writing the Bazel JUnit XML output file when it is aware that is within a bazel testing environment. Originally there was no way to accurately probe the environment for this information so the flag `CATCH_CONFIG_BAZEL_SUPPORT` was added. This now deprecated. Bazel has now had a change where it will export `BAZEL_TEST=1` for purposes like the above. Catch2 will now instead inspect the environment instead of relying on build configuration. --- [Home](Readme.md#top)