rename s3 path

0.2.8 release

mongo::AuthorizationManagerImpl::acquireUser: Fix thread group thread…

… blocked on pthread condition_variable (#293)

Revert coroutine stack (#236)

This PR reverts the use of boost::context::protected_fixedsize_stack, because
memory is not reused even though it is a class member variable. Each callcc will
allocate memory by calling mmap/mprotect.

Disable test queryoptimizer3.js (#186)

chore: fix TAGGED flag condition