> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gleap.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# Introduction
> Welcome to Gleap’s new documentation.
This is where you can find all the useful information on setting Gleap up. With our instant set-up the whole process will take no more than a minute. And just like that Gleap will help you build the best software faster. This documentation is a work in progress and we are constantly adding to it.
## Latest SDK versions
| iOS | Android | JS | ReactNative | Flutter | Capacitor | Cordova |
| - | - | - | - | - | - | - |
| 19.3.0 | 19.3.0 | 19.2.3 | 19.3.0 | 19.3.0 | 19.3.0 | 14.7.0 |
**Surveys 2.0:** logic per answer, partial responses, card and full-screen formats, a survey page on your domain with personal links, the first question inside emails, AI insights and MCP tools for agents. See [Surveys](/documentation/surveys/overview).
**What's new in v19:**
* **Dark / light mode:** the widget can follow your app's appearance or a forced scheme with `setColorScheme` ([iOS](/documentation/ios/dark-mode), [Android](/documentation/android/dark-mode), [JavaScript](/documentation/javascript/dark-mode), [Flutter](/documentation/flutter/dark-mode), [React Native](/documentation/reactnative/dark-mode), [Capacitor](/documentation/ioniccapacitor/dark-mode)).
* **Console and network logs overhaul:** more complete console capture, network recording built into the iOS and Android SDKs and the same filtering rules everywhere ([iOS](/documentation/ios/network-logs), [Android](/documentation/android/network-logs), [JavaScript](/documentation/javascript/network-logs)).
* **Protected conversation files on mobile:** [authenticated conversation files](/documentation/guides/authenticated-conversation-files) now work with the iOS, Android, Flutter, React Native and Capacitor SDKs.
* **iOS via Swift Package Manager:** SPM is the recommended install and iOS 15 is the minimum ([iOS setup](/documentation/ios/README)). CocoaPods trunk becomes read-only on December 2, 2026.
**What's new in v18:** Gleap now offers two [data regions](/documentation/guides/data-regions), EU (default) and US. SDK v18.0.0 adds `setRegion`, one call before `initialize` that points the SDK at the API, websocket and realtime hosts of your region. EU projects don't need to change anything.
This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.