There is a new pull request by patrickpichler against master on the void-packages repository

https://github.com/patrickpichler/void-packages rmapi-0.0.11
https://github.com/void-linux/void-packages/pull/21426

rmapi: update to 0.0.11.
Also the not working update file has been removed.

A patch file from https://github.com/void-linux/void-packages/pull/21426.patch is attached