Features

Upcoming breaking change: agrpc::use_scheduler has been renamed to agrpc::use_sender. The old version will be removed in v1.5.0.
Stabilize agrpc::repeatedly_request's API. It now supports CancellationSlot/StopToken, asio::awaitable, Sender and a final CompletionToken. Also reduced the memory needed per request. See documentation and examples for more details.
Add agrpc::write_last which coalesces write and finish for server-side streaming RPCs and combines write and writes_done for client-side streaming RPCs.
Add StopToken support to agrpc::wait.
asio_grpc_protobuf_generate can now handle .proto files that are nested within the import directory.
Turn get_completion_queue into a function object.
Split public header files. They may now be included individually instead of only through the asioGrpc.hpp file.

Fixes

agrpc::wait was incorrectly using the cancellation slot of the CompletionToken instead of the CompletionHandler, leading to broken cancellation propagation.

Issue a static assertion when asio-grpc is used without passing it to a target_link_libraries call in CMake which can lead to hard to decipher errors: #12.
Move .ipp headers out of the public include directory.
Mark RPC functions noexcept when agrpc::use_sender is the CompletionToken.

Complete API reference documentation is now available online and in code!
Provide an example on how to cancel individual RPC steps based on a deadline.
Provide documentation on how to use callbacks and stackless coroutines.
Fix compilation of the unifex server-streaming documentation snippets.
Mention that calls to find_package are needed in the As a subdirectory section of the README.
Update the Using vcpkg section of the README to reflect the automatic interface link library setup performed by asio-grpcConfig,cmake.