There is an updated pull request by ahesford against master on the void-packages repository

https://github.com/ahesford/void-packages aiohttp-sse-client
https://github.com/void-linux/void-packages/pull/22247

New package: python3-aiohttp-sse-client-0.1.7


A patch file from https://github.com/void-linux/void-packages/pull/22247.patch is attached