main
Merged regressiontests and modeltests into the test root.
Fixed #36083 -- Ran system checks in ParallelTestSuite workers.
Removed unnecessary trailing commas in tests.
Refs #36936 - Adjusted tests to set PYTHON_COLORS environment variable.
Fixed #36531 -- Added forkserver support to parallel test runner.
Applied Black's 2026 stable style.
Refs #33476 -- Reformatted code with Black.
Fixed #36678 -- Limited retries in ParallelTestRunner.