Added #

• AdMob Mediation support for GMA Next-Gen: Gradle excludes for legacy play-services-ads / play-services-ads-lite, and MobileAds.initialize() now returns InitializationStatus with per-adapter AdapterStatus (AdapterInitializationState: complete, failed, initializing, notStarted, timedOut, plus isComplete) and description/latency. Documented Next-Gen adapter setup (Maven com.google.ads.mediation:* in the host app — not gma_mediation_* / google_mobile_ads).
• RequestConfiguration.ageRestrictedTreatment (child / teen / unspecified) matching GMA Next-Gen setAgeRestrictedTreatment.
• ConsentDebugGeography.other and regulatedUsState (UMP debug geography).
• GMA Next-Gen 1.3.0 API surface:
  • MobileAds.initialize(disableSdkCrashReporting: …)
  • Ad.getAdUnitId() exposed as adUnitId on full-screen ads, NativeAd.resolvedAdUnitId, and BannerAdController.adUnitId
  • README docs for the DISABLE_AD_INSPECTOR manifest flag

Changed #

• Android library deps bumped: GMA Next-Gen ads-mobile-sdk:1.3.0, lifecycle-process:2.11.0, kotlinx-coroutines-android:1.11.0 (UMP remains 4.0.0). Plugin AGP stays on Flutter-ecosystem 8.13.1 (not host AGP — apps keep their own Gradle/AGP).
• Kotlin callbacks renamed to match AdMob SDK parameter names (silences named-argument warnings).

Deprecated #

• TagForChildDirectedTreatment / TagForUnderAgeOfConsent — use AgeRestrictedTreatment.
• ConsentDebugGeography.notEea — use ConsentDebugGeography.other.

Fixed #

• Native template inflater: avoid deprecated scaledDensity and redundant MarginLayoutParams type check.

Added #

• Custom native asset templates: support Android Space (and android.widget.Space) in XML inflated by NativeCustomAdView.

Fixed #

• README screenshots on pub.dev: use absolute GitHub raw image URLs and a fixed width for banner/native device screenshots so images render correctly and take less vertical space.

Initial release. Android-only, built on the Google Mobile Ads Next-Gen SDK (ads-mobile-sdk:1.2.1).

Added #

• Core: MobileAds.initialize, getVersion, openAdInspector, setRequestConfiguration, AdRequest, AdError types, and an adId-based callback channel.
• Consent: UMP ConsentInformation and ConsentForm bridge.
• App state: AppStateEventNotifier backed by ProcessLifecycleOwner.
• Banner ads: BannerAdView, BannerAdController (refresh()), full AdSize surface. AdSize.anchored() maps to getLargeAnchoredAdaptiveBannerAdSize.
• Collapsible banner support via AdRequest.extras.
• Interstitial, rewarded, rewarded interstitial, and app open ads with a Future-first load API and auto-consuming full-screen lifecycle.
• Preloaders for interstitial, rewarded, and rewarded interstitial ads (InterstitialAdPreloader, RewardedAdPreloader, RewardedInterstitialAdPreloader) — the formats documented by Google's Next-Gen preloading guides.
• Native ads with three prebuilt templates (banner, small, large), styling, and Native Validator media deferral for the large template.
• Native ads can use custom XML templates from Flutter assets via NativeCustomAdView (android:tag binding). Throws NativeTemplateException when the asset is missing or required tags are absent. Optional asset tags include advertiser, price, store, stars, and media.
• Native ad NativeAdViewStyle.fontFamily (optional). When omitted, template widgets inherit the host app font from ThemeData / DefaultTextStyle.
• Full example app exercising every ad type with Google test ad units.
• Unit tests for AdSize, banner retry policy, request/config serialization.

Fixed #

• Banner PlatformView dispose races (safe post-dispose callbacks) that could crash the host app when leaving a screen that still had banners loading.
• Example app: replaced TabBarView with single-section navigation so AdMob PlatformViews are fully disposed before another section mounts.
• Custom asset templates no longer call Android LayoutInflater on a raw XmlPullParser (which crashed with XmlPullAttributes cannot be cast to XmlBlock$Parser). Templates are inflated programmatically from the asset XML instead.