v16.2.12
[next-playwright] Use unique cookie values for instant navigation testing lock (#91250)
[Turbopack] write route bundle stats to .next/diagnostics/route-bundle-stats.json (#90949)
[16.x] Ensure exotic rewrite param values are properly encoded
[test] Enable `strictNullChecks` in test utils (#78142)
[test] Include error code in Redbox snapshot (#90497)
chore: warn when running tests against stale build (#88001)
[backport][test] Pin package manager to patch versions (#93595)
[test] `assert*` -> `waitFor*` when the util is not instant (#85450)
Cleanup non-generic assertions in our deploy test suite (#90894)
fix(build): don't block SSG on telemetry flush, add persistence spans to trace-build (#91335)
Preload css (#48840)
Remove revalidation settling period from router-act (#90531)
Disable jest cache for CI instead of wiping (#90097)
fix(cli): handle Tailwind CSS + `src/` correctly (#47238)