dogparkSDR Older Versions
Mac OS X is evolving quickly and to take advantage of the new developments new developer tools (Xcode) are being released by Apple just as quickly. The downside to this is that these new developer tools drop support for older versions of the OS and older CPU architectures. For quite a few years, Apple has consistently updated the last three versions of macOS - the current release of macOS and the last two releases - with security updates. We could stay with the old tools and avoid using the new OS capabilities but instead of preparing for the past we have gone with the future and the latest development tools.