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In July 2025 ,
we stopped releasing new versions of KTX modules, and we removed the
KTX libraries from the Firebase Android BoM (v34.0.0).
Back in October 2023, the Kotlin extensions (KTX) APIs were added to their
respective main modules. For example, all the APIs from
firebase-perf-ktx were added to firebase-perf under
the com.google.firebase.perf package.
This change means that Kotlin developers should now depend on the
main modules instead of the KTX modules (when using
Firebase BoM v32.5.0+BoM v32.5.0+).
If you use KTX APIs from the previously released KTX modules, we strongly
recommend that you migrate your app to use KTX APIs from the main
modules instead FAQ about this initiative .
firebase
firebase.ai
firebase.analytics
firebase.appcheck
firebase.appdistribution
firebase.auth
firebase.crashlytics
firebase.database
firebase.dynamiclinks
firebase.firestore
firebase.functions
firebase.inappmessaging
firebase.inappmessaging.display
firebase.installations
firebase.perf
firebase.ml.modeldownloader
firebase.messaging
firebase.remoteconfig
firebase.storage
Deprecated
firebase.appcheck-safetynet
firebase.dynamiclinks
firebase.vertexai
"Vertex AI in Firebase " has been replaced by Firebase AI Logic :
firebase-ai
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Last updated 2025-07-23 UTC.
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