docs: add news fragment

jopemachine · claude · jopemachine · commit 1c9d392ef21e · 2026-07-20T13:24:01.000+09:00
Co-Authored-By: Claude Opus 4.8 (1M context) &lt;noreply@anthropic.com&gt;
diff --git a/changes/12910.fix.md b/changes/12910.fix.md
@@ -0,0 +1 @@
+Give the kernel image, login session client type, and Prometheus preset category foreign keys the same constraint name on fresh installs as on migrated databases

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Give the kernel image, login session client type, and Prometheus preset category foreign keys the same constraint name on fresh installs as on migrated databases`