PSA: Stale pull requests will be eventually closed

[Metadorius]

Effective today, we're now closing the PRs which are stale and are unlikely to be merged, worked on in the near future. There are no definite criteria as of now, but if you made a PR and left it stale for a long time, or didn't implement the needed improvements, and aren't going to return back to it in the near future - it will be closed. This doesn't mean we are not going to accept the feature, in fact you can reopen the PR if you feel like working on it again. This is just to keep the PR list actionable and not stale. Thanks for understanding.

[Metadorius]

P.S.: Please be more pro-active regarding reviewing and maintenance of your unmerged PRs. It's in your interest to get the feature merged too, we can't always be the ones poking you to implement changes to your PRs. If your PR doesn't receive feedback or doesn't get merged and you don't know why - please bother us, we're humans too and can forget about something.