From 0e2402aa5dda90dc94ac02df694796b7ddecd542 Mon Sep 17 00:00:00 2001
From: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Date: Thu, 10 Sep 2026 13:52:51 -0700
Subject: [PATCH] docs(github): add an Affected release section to the PR
 template

A fix for a perf, memory, or crash regression names the released or rc
version it regressed in and carries the `backport-stable` label, so the
stable release gate cherry-picks it onto the rc line before tagging.
---
 .github/pull_request_template.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index e85a397cbd2..0739e16f263 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -47,6 +47,10 @@ After: the same request comes back with real token counts, so the dashboard show
 
 <!-- e.g., "Fixes #000" -->
 
+## Affected release
+
+<!-- Only for a fix to a perf, memory, or crash regression: name the released or rc version it regressed in, e.g. "regression in v1.100.0" or "since v1.101.0-rc.1", and add the `backport-stable` label so the fix is cherry-picked onto the rc line before the stable is tagged. Leave the section blank otherwise -->
+
 ## Linear ticket
 
 <!-- if you are an internal contributor, add "Resolves " followed by the Linear ticket e.g., "Resolves LIT-1234" to link the Linear ticket to the GitHub PR. If you don't have one, leave the section blank rather than guessing -->