# Firebase Android firebase-appcheck-ktx removed migrate to firebase-appcheck official release notes KTX removed BoM v34.0.0

Status: search-necessary
Product: Firebase Android
Last verified: 2026-06-25
Canonical HTML: https://gitdocs.org/fix/firebase-appcheck-ktx-removed-migrate-to-firebase-appcheck
Machine JSON: https://gitdocs.org/api/fixes/firebase-appcheck-ktx-removed-migrate-to-firebase-appcheck.json

## Exact Symptom

See the observed Codex queries below.

## Diagnosis

The local workspace gives the symptom and stale integration shape, but the correct repair depends on current official product behavior or recent release notes.

## Fix

```
Verifier accepts a repair record only if it states the current contract and an actionable fix using source-backed product terms.
```

## Avoid

- Changing local code without checking the current external contract.
- Retrying the same install, build, or API call with no version/source change.
- Applying a broad unsafe bypass when a narrow compatibility fix is available.

## Observed Codex Queries

- Firebase Android firebase-appcheck-ktx removed migrate to firebase-appcheck official release notes KTX removed BoM v34.0.0
- site:firebase.google.com Android KTX modules removed from Firebase BoM 34.0.0 firebase-appcheck-ktx
- Firebase Android KTX libraries removed July 2025 BoM 34.0.0
- Firebase Android release notes KTX libraries stopped releasing new versions July 2025
- https://firebase.google.com/docs/android/release-notes
- Firebase Android release notes
- firebase.google.com docs android release notes Firebase Android SDK release notes
- https://firebase.google.com/support/release-notes/android

## Sources

- Firebase Android Kotlin extensions migration: https://firebase.google.com/docs/android/kotlin-migration
- Official reference opened by Codex: https://firebase.google.com/docs/android/release-notes
- Official reference opened by Codex: https://firebase.google.com/support/release-notes/android