Flutter 3.47, Dynamic Links & Test Mode Logs

Features and improvements

Flutter upgrade

• Flutter 3.47.1: Build and preview your projects with Flutter 3.47.1 and Swift Package Manager support. Minimum platform versions are Android API 24, iOS 15, and macOS 12.

Dynamic Links

• FlutterFlow Dynamic Links: Create short links that open your app to a specific page and fall back to the app store or your web app. Track link opens in the Analytics tab. FlutterFlow Dynamic Links replace Firebase Dynamic Links.

Test Mode

• Logs panel: A panel at the bottom of the builder shows your running app's output. Search the logs and filter them by severity. When a layout overflows, click Fix with AI to send the widget and a screenshot of it to the AI Agent.

Widgets and actions

• Additional Flutter Properties: Set Flutter parameters that the properties panel doesn't expose, as named Dart arguments with autocomplete and validation. The values apply in generated code and in Test Mode.

• Keep Page State Alive: Turn on Keep Page State Alive for a PageView so each page keeps its state when you swipe away, instead of resetting or reloading its data when you swipe back.
• Date Entry Mode: Use the Date Entry Mode option on the Date/Time Picker action to hide the pencil icon so users pick dates from the calendar only, or to let users type the date.

Custom code and libraries

• Shareable custom code links: The browser URL points at the custom function, action, widget, code file, or configuration file that you have open. To share a link to it, copy the URL from the address bar.
• Library prereleases: Publish a prerelease version of a library from a branch, so other projects can test in-progress library work before you merge it to main or release it.
• Custom pub dependency sources: In the Add Dependency dialog, enter a custom Git or local path source instead of searching pub.dev.

Branching

• Merge file tree: Use Expand All and Collapse All in the branch merge file tree.
• Faster merge edits: Visual edits in Edit Project mode during a branch merge or commit revert are faster on large projects.

AI Agent

• Native config files: AI agents can edit native config files, such as AndroidManifest.xml, Info.plist, and Podfile, through hooks and variables. Unlocking or relocking a file always asks for your approval. On the Free plan, agents can't start customizing a native config file, which matches the editor; files that are already customized stay editable.
• Pinned projects: AI agents work on projects pinned to the latest stable FlutterFlow version. To use an agent on a project pinned to an older version or to the next stable release, re-pin or unpin the project first.
• Long Codex conversations: Long Codex conversations in the AI Agent panel reopen faster.

Bug fixes

Builds after the Flutter upgrade

• Android builds: Apps that use WebView, or plugins that request an old Kotlin language version, build again.
• RevenueCat on iOS: Apps with RevenueCat build on the latest Xcode.
• Custom Firebase versions: Apple builds stay compatible with custom Firebase package versions.
• RepeatMode page parameters: Page parameters that use a custom RepeatMode enum compile with Flutter 3.47.
• Google Maps manifests: Android manifests are valid while the Google Maps API key is still a placeholder.
• SQLite databases: If your SQLite database file can't be loaded, the build fails with a clear message instead of producing an app that crashes on startup.
• Custom code validation: Custom code validation results from before the upgrade are marked as outdated.

Generated code

• Action block rebuilds: Page and component action blocks redraw the page when an update or Rebuild action asks them to, so loading indicators appear right away. Rebuild Containing Page also works on a page's own widgets.
• Escaped request bodies: With Escape Variables in Request Body turned on, line breaks and other control characters are escaped correctly, so API calls send valid JSON.
• Null API variables: API calls no longer send null variables as the string null.
• Secure persisted app state: Booleans keep their true default values on first launch, and text lists stay exactly as saved, so "007" stays "007".
• List fields in sets and map keys: Data types and documents with list fields work correctly in sets and as map keys, so equal values are treated as equal.
• Downloaded test file: The test file in downloaded code passes flutter test and explains how to add your own tests.
• WebView on web: Stack widgets placed above a WebView are clickable on web.

Editor, data, and libraries

• Library Firestore collections: Firestore collections imported from a library appear in the Collections view on first load and no longer raise false "same name" errors that blocked Test Mode.
• Nested library types: Enums and data types that come from a library's own library show their real names instead of "Unknown".
• Translate All: Translate All respects languages that are locked on individual pages and components, and translates the unlocked ones.
• Closed parent branches: A branch whose parent branch is closed says so, instead of showing "Missing permission to merge".
• Moving queries: You can move a backend query into a widget that repeats its children.
• Clear Text Fields: The Clear Text Fields settings no longer render blank.
• Linking sign-in methods: If you choose the wrong account while linking sign-in methods, you stay signed out and get guidance to choose the correct account.
• Desktop Test Mode preview: Clicks in the desktop Test Mode preview land where the cursor is.

AI Agent

• Codex network access: Codex in the AI Agent panel can reach the network again, so flutterflow ai validate and dart pub get work.
• Codex commands: Codex runs dart pub get and Flutter SDK updates without "Operation not permitted" errors or waiting for approval.
• Long Codex conversations: Very long Codex conversations open again instead of failing with a LineLengthExceededException error.
• API key changes: The AI Agent picks up a new or revoked FlutterFlow API key automatically.
• Pinned projects: AI agents can't pull or push a project that's pinned to an older FlutterFlow version, so they can't leave it unopenable in its pinned editor.
• Closed branches: AI agents can't create branches from, commit to, or merge into or out of a closed branch.
• Libraries published from the SDK: Large libraries published through the FlutterFlow AI SDK load correctly as dependencies, and each published version records the commit that it was cut from.

Notices

• RevenueCat 10 (action required): RevenueCat 10 no longer restores consumed purchases on Android. Before you rebuild an Android app that doesn't use login, check in the RevenueCat dashboard that permanent one-time products are marked as non-consumable. For details, see RevenueCat's migration guidance.
• Legacy Firebase connections: We moved the deprecation dates for firebase@flutterflow.io Editor access again. You can create legacy connections until October 14, 2026, and legacy access ends on October 29, 2026.
• GenUI Chat and Gemini 2.5: Gemini 2.5 Flash shuts down on October 16, 2026. If your app uses GenUI Chat, redeploy it before that date.