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SDK version updates automatically publish to an RSS feed here, so you can subscribe to updates as desired. Here are instructions on sending the RSS feed of changes to a Slack workspace, as well as simple instructions for an email feed via Zapier here.

This is the RSS feed URL: https://docs.knotapi.com/changelog/sdk-updates/rss.xml
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April 15, 2026
React Native
v2.1.0

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React Native SDK Release

Added localization support for Spanish, Canadian English, and Canadian French. Updated iOS podspec for React Native 0.84 compatibility.
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April 8, 2026
Flutter
v2.0.0

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Flutter SDK Release

Added Spanish, Canadian English, and Canadian French localization support.
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April 6, 2026
iOS
v2.1.0

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iOS SDK Release

Added localization support for Spanish, Canadian English, and Canadian French.
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April 6, 2026
Android
v3.0.4

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Android SDK Release

Added Canadian English and Canadian French localization support.
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March 9, 2026
iOSMaintenance
v1.1.3

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iOS SDK Release

Fixes and improvements.
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March 9, 2026
Android
v3.0.3

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Android SDK Release

Improved SDK startup performance.
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February 12, 2026
React Native
v2.0.0

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React Native SDK Release

Optimized memory usage and improved architecture for SDK managed web views.
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February 12, 2026
iOS
v2.0.0

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iOS SDK Release

Optimized memory usage and improved architecture for SDK managed web views.
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February 11, 2026
iOSMaintenance
v1.1.2

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iOS SDK Release

Fixes and improvements.
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February 11, 2026
Android
v3.0.2

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Android SDK Release

Fixes and improvements.
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February 11, 2026
Android
v3.0.1

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Android SDK Release

Added Spanish localization support.
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February 6, 2026
Android
v3.0.0

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Android SDK Release

The Knot SDK now runs in a separate Android process. Android re-runs Application.onCreate() for every new process. Add this guard at the top of your Application.onCreate() to skip it for ours:
override fun onCreate() {
    if (getProcessName()?.endsWith(":knotapi") == true) return
    super.onCreate()
    // ...
     }
Without this guard, SDK startup latency increases by however long your onCreate() takes to execute.
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February 5, 2026
iOSMaintenance
v1.1.1

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iOS SDK Release

Fixes and improvements.
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January 20, 2026
Android
v2.2.1

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Android SDK Release

Fixes and improvements.
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January 10, 2026
Android
v2.2.0

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Android SDK Release

Fixes and improvements.
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January 7, 2026
iOS
v1.1.0

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iOS SDK Release

Added support for vaulting digital wallets. You can learn more about this new functionality here.
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January 1, 2026
Android
v2.1.1

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Android SDK Release

Fixes and improvements.
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December 19, 2025
Android
v2.1.0

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Android SDK Release

Added support for vaulting digital wallets. You can learn more about this new functionality here.
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December 16, 2025
React Native
v1.0.19

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React Native SDK Release

Fixes and improvements.
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December 16, 2025
iOS
v1.0.22

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iOS SDK Release

Fixes and improvements.
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December 14, 2025
Android
v2.0.18

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Android SDK Release

Fixes and improvements.
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November 20, 2025
Web
v1.0.4

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Web SDK Release

Fixes and improvements.
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November 14, 2025
Android
v2.0.17

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Android SDK Release

Fixes and improvements.
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November 14, 2025
React Native
v1.0.18

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React Native SDK Release

Fixes a memory leak that could impact app stability for a small number of users.
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November 13, 2025
iOS
v1.0.21

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iOS SDK Release

Fixes a memory leak that could impact app stability for a small number of users.
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November 9, 2025
iOS
v1.0.18.2

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iOS SDK Release

Fixes an edge case where the SDK could be interrupted during launch.
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November 7, 2025
iOS
v1.0.18.1

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iOS SDK Release

Fixes a crash caused by a race condition affecting a very small percentage of users.
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October 24, 2025
iOS
v1.0.20

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iOS SDK Release

Fixes a crash caused by memory allocation affecting a very small percentage of users.
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October 24, 2025
React Native
v1.0.17

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React Native SDK Release

Fixes and improvements.
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October 15, 2025
Flutter
v1.0.5

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Flutter SDK Release

You can now retrieve the current SDK version programmatically via the SDK. More information here.
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October 15, 2025
Android
v2.0.16

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Android SDK Release

Fixes and improvements.
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October 14, 2025
iOS
v1.0.19

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iOS SDK Release

Fixes and improvements.
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September 17, 2025
React Native
v1.0.16

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React Native SDK Release

Fixes and improvements.
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September 16, 2025
iOS
v1.0.18

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iOS SDK Release

Fixes and improvements.
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September 12, 2025
React Native
v1.0.15

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React Native SDK Release

Fixes and improvements.
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September 8, 2025
iOS
v1.0.17

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iOS SDK Release

You can now retrieve the current SDK version programmatically via the SDK. More information here.
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September 2, 2025
React Native
v1.0.14

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React Native SDK Release

Fixes and improvements.
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August 15, 2025
React Native
v1.0.13

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React Native SDK Release

Fixes and improvements.
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August 14, 2025
iOS
v1.0.16

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iOS SDK Release

Fixes and improvements.
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August 5, 2025
React Native
v1.0.10

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React Native SDK Release

You can now retrieve the current SDK version programmatically via the SDK. More information here.
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August 5, 2025
iOS
v1.0.14

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iOS SDK Release

Fixes and improvements.
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July 30, 2025
Android
v2.0.15

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Android SDK Release

Added the ability to retrieve the current SDK version programmatically via the SDK. More information here.
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July 24, 2025
React Native
v1.0.8

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React Native SDK Release

Fixes and improvements.
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July 24, 2025
Android
v2.0.14

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Android SDK Release

Fixes and improvements.
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July 1, 2025
iOSAndroidReact NativeFlutterWeb

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Simplification of SDK Initialization

Versions 1.0.11 on iOS, 2.0.12 on Android, and 1.0.7 on React Native (with Flutter & JS to follow) remove the need to specify a product in KnotConfiguration when configuring the session to initialize the SDK. Now, simply choose a type for your session when calling Create Session and initialize the SDK with that session.
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March 10, 2025
iOSAndroidReact NativeFlutterWeb

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SDK Major Version & Improvements

New major versions of the Knot SDK on all platforms have been released with improvements to initialization and event handling. For companies already integrated with earlier versions of Knot, a migration guide is provided to make the transition smooth.Migration Guides: