v2.0.6

• Fixes to internal thread pool.

• Internal thread pool can now be disabled during compilation. Use --disable-thread-pool with Autotools based build or set LOG4CPLUS_ENABLE_THREAD_POOL to OFF with CMake based build.

• Improved SONAME handling in CMake.

• Update Catch to 2.13.4 to fix compilation on MacOS X on AArch64.