This is a beta for the upcoming 1.0.0 release. Major changes since the last beta: * Added support for LLVM 7, 8 and 9 * Made CMake build non-experimental, now recommended * Deprecated Make and NMake builds * Fixes to better support macOS Mojave and Catalina (for caveats see https://github.com/terralang/terra/pull/435) * Substantial improvements to detection of VS installation on Windows * Code base is now formatted with clang-format For accumulated changes since the last major release, see https://github.com/terralang/terra/blob/master/CHANGES.md