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The latest version is 4.3.0. The SDK is distributed as a Swift package: https://github.com/KlipFit/kleep-spm (see installation). To update the SDK, in Xcode choose File > Packages > Update to Latest Package Versions. With the dependency rule Up to Next Major Version, Xcode picks up every 4.x version without any change to your project settings.

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4.3.0 — 2026-10-12

Enhancements:
  • Retailer theme: the size guide uses the retailer’s font, colors and buttons configured by Kleep. No integration change.
  • The size guide stays inside the safe area when presented full screen, including on top of another modal.
  • The SDK hides the system navigation bar itself: you no longer need to set navigationBar.isHidden.
  • Add to cart: the SDK logs what onResult receives, to help debug add-to-cart integrations.

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4.2.8 — 2026-10-04

  • Kleep enables retailer apps remotely: a new app can be enabled without a new SDK version.

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4.2.7 — 2026-09-28

Fixes:
  • Swift 6 and strict concurrency support: Klipfit is main-actor isolated, and Klipfit.shared no longer triggers the “not concurrency-safe” error.

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4.2.5 — 2025-12-15

Enhancements:
  • Texts and translations can be updated by Kleep without a new SDK version.
Fixes:
  • requestSize always returns the size recommended by Kleep, whatever size the shopper selected in the size guide.

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4.2.4 — 2025-11-27

  • App validation accepts bundle ID prefixes, so all builds of a retailer app can be enabled at once.

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4.2.3 — 2025-11-19

  • Diagnostic logs for app validation.

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4.2.2 — 2025-09-18

Fixes:
  • Translation fixes on the size recommendation screen.

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4.2.1 — 2025-07-24

  • Spanish and Portuguese text updates.

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4.2.0 — 2025-05-21

Enhancements:
  • The UI is available in French, English, Spanish, Italian, Portuguese and Dutch, set with the language parameter (KleepLanguageCode).

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4.1.1 — 2025-01-31

Fixes:
  • Layout fix for the out-of-stock label.

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4.1.0 — 2025-01-15

Enhancements:
  • New optional stocks parameter: the recommendation takes the stock of each variant into account.

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4.0.5 — 2025-01-07

  • First version distributed as a binary XCFramework through the public Swift package.
  • KleepResult conforms to Equatable.
  • New font and minor UI updates.