Thanks for raising this. As someone who is only modestly familiar with
Postgres internals or even C, but would still like to contribute through
review, I find the current process of finding a suitable patch both tedious
and daunting. The Reviewing a Patch article on the wiki [0] says reviews
like mine are still welcome, but it's hard to get started. I'd love to see
this be more approachable.
Thanks,
Maciek
[0]: https://wiki.postgresql.org/wiki/Reviewing_a_Patch