Android SDK and NDK updates listed in previous changelog and diff are also in this diff (but not in changelog).
Previous changelog:
http://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2019-07-05/9524/2
Previous diff: Weekly vm update 2019 07 05 by fehersanyi-bitrise · Pull Request #292 · bitrise-io/bitrise.io · GitHub
Current diff: