google_maps_places_autocomplete_widgets

fix: zipCodePlus4 'null' text and Suggestion.toString secondary_text;…

• Fix: Place.zipCodePlus4 is now null when the result has no postal code (previously it contained the literal text "null").
• Fix: Suggestion.toString() printed the secondary_text value based on whether mainText was null.
• README: new "Securing your Google Maps API key" section — the protection tiers from restriction headers to the native SDK companion package (google_maps_places_autocomplete_widgets_native) with Firebase App Check attestation, to a backend proxy.

fix: add missing type annotation flagged by pub.dev static analysis (…

• Add missing type annotation flagged by pub.dev static analysis (no functional change).

docs: native-backend usage snippet in README, companion package in 2.…

• mapsApiKey is now optional when a custom placeApiProvider is supplied (previously callers had to pass a dummy value). It remains required for the built-in backends (enforced by assert).
• NEW companion package google_maps_places_autocomplete_widgets_native (v1.0.0, in packages/ of this repo): a PlaceApiProvider backed by the native Places SDKs (Android/iOS) with app-restricted API key support and opt-in Firebase App Check attestation — verified end-to-end on real devices with App Check enforcement enabled.

• Places API (New) is now the default backend (places.googleapis.com/v1). The legacy Places API was set to legacy status by Google on 2025-03-01 and cannot be enabled on new Cloud projects. Pass apiVersion: PlacesApiVersion.legacy to keep using the legacy API where it is still enabled. See MIGRATION.md.
• NEW: placeApiProvider widget parameter + public abstract PlaceApiProvider — inject a custom backend (backend proxy, native SDK wrapper, or test fake).
• NEW: androidPackageName, androidCertSha1Fingerprint, iosBundleId widget parameters — support application-restricted API keys over REST.
• Behavior on the new backend: Suggestion.terms is null; AutoCompleteType.address is translated to street_address/premise/subpremise (no address filter in the new API).
• BREAKING (internal): the concrete class formerly named PlaceApiProvider (not exported from the barrel) is now LegacyPlaceApiProvider.
• Removed stray debugPrint logging from the overlay mixin.
• NEW: Flutter web works with the new backend (places.googleapis.com supports CORS; the legacy endpoint never did — use a referrer-restricted key).
• Example app: dropdown to select the Places API backend at runtime (with a warning that the legacy API cannot work on web).

• Fix dart analyze warning about using deprecated postalCodeLookup (which we use internally to allow it to continue to work while at the same time being deprecated.

• Correct screenshot image

• Added screenshots: section to pubspec.yaml

• Added type and types arguments for specifying the AutoCompleteType enum of Google Places autocomplete information to return. (Defaults to AutoCompleteType.address).
  This allows AutoCompleteType.cities as Issue #1 requested.
• Deprecated the use of postalCodeLookup parameter, use type:AutoCompleteType.postalCode instead)

• Updated pubspec.yaml to add topics
• Fix typos in README.md, dart format

• Updated to current sdk and packages

• Updated to current packages

• Added onFinishedEditingWithNoSuggestion callback from this pr

• Updated README.md, modified version number to properly reflect the number of internal versions iterated through before public release.