v3.5.0

Features

• New API that wraps gRPC reactors into Asio I/O objects. This should become the most performant API as soon as gRPC de-experimentalizes their EventEngine API and asio-grpc provides an Asio based implementation of it.
• Add support for stdexec R10

Fixes

• ManualResetEvent would sometimes not complete immediately when calling wait() even though the event is ready.
• Address some Wshadow warning

Chore

• Remove Ubuntu 20.04 actions thereby raising supported GCC version to 10 an Clang to 13