It was not really working anyway.
- Support for 32bits architecture is not tested anymore on our CI infrastructure.
It may break in the future, but we think that nobody's using SimGrid on 32 bits.
+ - Remove the surf module. It was replaced by the kernel/models module, and that
+ refactoring took almost 10 years to properly complete.
S4U:
- Activity::set_remaining() is not public anymore. Use for example