What's new

This page lists what changed for game developers in the Web SDK (@frvraps/frvr-sdk). It covers new and changed APIs. Internal fixes are left out.

FRVR serves the latest released bundle from the CDN, so a game gets these changes without a rebuild. Additions are safe to feature‑detect, as shown on each linked page.

Next release

Merged, not yet released. These arrive in the release after 14.27.0.

Added

FRVR.profile.getLocale(): the player’s locale as a BCP 47 tag. It uses the channel’s language on YouTube Playables and Facebook Instant, the browser’s elsewhere, and en-US as the last resort. See Profile › Locale.
FRVR.notifications.supportsLocalNotifications(): a synchronous check for local notification support that never prompts the player.
FRVR.notifications.unscheduleLocalNotification(code) and cancelAllLocalNotifications(). See Notifications.

Changed

The internationalization requirement now names FRVR.profile.getLocale(). Earlier versions of these docs named FRVR.locale.get() and FRVR.locale.onChange(), which never existed in the SDK.

14.19.1 → 14.27.0

Released between 23 June and 3 October 2026.

Added

What	Since	Read more
`FRVR.audio`: the sound and music toggles a host draws for the player	14.23.0	Audio state
`FRVR.channelCharacteristics.hasNativeAudioControls` and `allowSharing`	14.23.0	Channel characteristics
`FRVR.hostUI.titlebar`: read, hide, and follow the titlebar of FRVR’s native apps	14.27.0	Host UI
`FRVR.config.host`: titlebar, host session, and storage sandbox options	14.27.0	Configuration › host
`FRVR.auth.requestLogin()`: open the host’s login screen	14.27.0	Auth
`FRVR.auth.getLoginCapabilities()`: login methods and providers the channel offers	14.27.0	Auth
Web payments: Google Pay, Apple Pay, and card checkout on the `web` channel	14.22.0	IAP › Purchases on the web
`FRVR.iap.getPurchaseOptions()` and `purchase(id, meta, { provider })`	14.22.0	IAP › Purchases on the web
`IAPPurchaseErrorPending`, `IAPPurchaseErrorPopupBlocked`, `IAPPurchaseErrorHeldByEconomy`, `IAPPurchaseErrorInProgress`	14.24.0	IAP › Purchase
`FRVR.config.iap.enabled`: turn purchases off for a build	14.21.0	Configuration
frvr.com game page support: the page around the game owns the loader, login, share button, and audio toggles	14.23.0	Channels
Sign in with FRVR accounts in the Google Play, iOS, and Samsung Galaxy Store apps	14.27.0	Auth

Changed

FRVR.iap.onReady can fire more than once. It runs again when the player signs in to a different account mid‑session, so the game can restore that account’s purchases. Make the callback safe to run twice. See IAP › Account changes. (14.26.0)
A paid but unconfirmed web purchase now rejects. FRVR.iap.purchase() throws IAPPurchaseErrorPending instead of resolving, and the purchase arrives later through getUnconsumedPurchases(). (14.24.0)
FRVR.cloudStorage works on every channel. Channels without a cloud backend now store the data on the device instead of leaving the module unusable. That data doesn’t follow the player to another device. (14.20.0)
Facebook Instant scores are posted without a player name. Scores from players whose name the platform withholds used to be dropped. (14.25.0)
Purchases are turned off on YouTube Playables, which has no on‑platform payments. FRVR.iap.isReady() stays false there. (14.23.0)

Corrected in these docs

These were wrong on the page, not changed in the SDK:

FRVR.auth.addStatusChangeListener passes a single boolean, isLoggedIn. The docs showed an object with isLoggedIn and platform. See Auth.
The profile image method is FRVR.profile.image(). The docs called it photo().
Analytics events don’t carry a locale field.
Email code login (FRVR.auth.requestEmailLoginCode) has been available since 14.18.0 and is now documented in Auth.