### Why #### Summary When reviewing code that contains changes to calls to Gitaly, we want to check if the `gitaly` gem was updated to support changes. #### Details This came up while reviewing [an MR](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/177805) where I asked this [question](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/177805#note_2316935684) about how to review MRs in our domain that include a change to a call to Gitaly (new arguments for an existing method in this case). I got this [answer](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/177805#note_2317695476) which was very helpful. ### What I'm not sure if this is really team specific or belongs anywhere around the team handbook page, but documenting this somewhere seems helpful. - see if this kind of documentation already exists - if it does, make sure it's easily discoverable for our team since we're likely to interact with this kind of MR - if not, figure out best place to document something like this and add it