Scheduled to be released on 2020-07-30. As this does not look like
it requires full testing again the plan is to land it on 2020-07-30
too. Note that I bumped consumers again since there was a regression
that might cause miscompilation of some code.
Other port changes:
- Apply the "hard links break env::current_exe()" workaround from rP543251 to lang/rust too