@@ -2635,8 +2635,13 @@ export function selfTest() {
       .filter((abs) => builtEntrypointSpawns(abs, readFileSync(abs, 'utf8')).spawns > 0)
       .map((abs) => relative(REPO_ROOT, abs).split(sep).join('/'))
       .sort();
-    t('the built-entrypoint population is exactly the fifteen files that spawn bin/run.js',
+    t('the built-entrypoint population is exactly the sixteen files that spawn bin/run.js',
       JSON.stringify(builtFiles) === JSON.stringify([
+        // [#26130] Joined the population deliberately: its subject is a plain
+        // `os dev` boot that compiles before it serves, measured on the BUILT
+        // packages the way `dev-standalone-self-heal` measures its `os dev`
+        // boots. Its spawn hands the child `NODE_ENV: undefined`.
+        'packages/cli/test/dev-connector-env-parity.integration.test.ts',
         // [#21733] Joined the population deliberately: the card's acceptance is
         // a plain `os dev` restart on the BUILT packages, and its production leg
         // (`os serve` with `NODE_ENV` unset must NOT auto-migrate) is only