* update 2021-07-27
macOS -> 11.5.1, XCode -> 12.5.1
* update azure-pipelines
* update sha of macfuse
* change how macos-ci-base works
* fix build errors
* fix itpp:linux
* more fixes
* remove tab
* allow version changes in all the remove/rename-version patches
* fix libunistring for real
* robert CR
* re-trigger ci test
* [kealib] Switch repo to github
* [mongo-c-driver] Set icu as a feature
* [monkeys-audio] Update version to 5.24
* [mongo-c-driver] Fix arm build
* [mongo-c-driver] Re-generate patch
* [mongo-c-driver] Remove key word PRIVATE in patch
* [llvm] Remove default feature tools
* [llvm] Add judgment to install tools
* [llvm] Add more condition
* [llvm] Fix clang cmake files when selecting feature tools
* [halide] Fix build depends info in CONTROL
* update baseline