Changelog #312

#21497 (first contribution) allow const evaluation errors in method resolution.

#21491 insert type variables for statics.

#21490 don’t mix up regular and built-in derives in "Expand macro recursively".

#21485 avoid emitting redundant block in move_guard.

#21499 don’t offer apply_demorgan on if let.

#21492 fix parameter capture and drop order in async functions.

#21385 parallelize proc macro expansion.

#21479 add tests for bidirectional communication in proc macro expansion.

#21509 add tests for renaming keywords in imports.