Changes for 1.5.0: * New feature: Google Mock can be safely used in multi-threaded tests on platforms having pthreads. * New feature: function for printing a value of arbitrary type. * New feature: function ExplainMatchResult() for easy definition of composite matchers. * The new matcher API lets user-defined matchers generate custom explanations more directly and efficiently. * Better failure messages all around. * NotNull() and IsNull() now work with smart pointers. * Field() and Property() now work when the matcher argument is a pointer passed by reference. * Regular expression matchers on all platforms. * Added GCC 4.0 support for Google Mock Doctor. * Added gmock_all_test.cc for compiling most Google Mock tests in a single file. * Significantly cleaned up compiler warnings. * Bug fixes, better test coverage, and implementation clean-ups. Potentially breaking changes: * Custom matchers defined using MatcherInterface or MakePolymorphicMatcher() need to be updated after upgrading to Google Mock 1.5.0; matchers defined using MATCHER or MATCHER_P* aren't affected. * Dropped support for 'make install'. Changes for 1.4.0 (we skipped 1.2.* and 1.3.* to match the version of Google Test): * Works in more environments: Symbian and minGW, Visual C++ 7.1. * Lighter weight: comes with our own implementation of TR1 tuple (no more dependency on Boost!). * New feature: --gmock_catch_leaked_mocks for detecting leaked mocks. * New feature: ACTION_TEMPLATE for defining templatized actions. * New feature: the .After() clause for specifying expectation order. * New feature: the .With() clause for for specifying inter-argument constraints. * New feature: actions ReturnArg(), ReturnNew(...), and DeleteArg(). * New feature: matchers Key(), Pair(), Args<...>(), AllArgs(), IsNull(), and Contains(). * New feature: utility class MockFunction, useful for checkpoints, etc. * New feature: functions Value(x, m) and SafeMatcherCast(m). * New feature: copying a mock object is rejected at compile time. * New feature: a script for fusing all Google Mock and Google Test source files for easy deployment. * Improved the Google Mock doctor to diagnose more diseases. * Improved the Google Mock generator script. * Compatibility fixes for Mac OS X and gcc. * Bug fixes and implementation clean-ups. Changes for 1.1.0: * New feature: ability to use Google Mock with any testing framework. * New feature: macros for easily defining new matchers * New feature: macros for easily defining new actions. * New feature: more container matchers. * New feature: actions for accessing function arguments and throwing exceptions. * Improved the Google Mock doctor script for diagnosing compiler errors. * Bug fixes and implementation clean-ups. Changes for 1.0.0: * Initial Open Source release of Google Mock