iOS Chatbot SDK — Release Notes

Version history for dialogs_Chatbot_iOS, the official iOS SDK for integrating the EnableX Dialogs conversational AI chat bot into native iOS applications. Releases are shown in reverse chronological order — latest first.

v1.0.0 — June 25, 2026

Initial Release

This is the first published release of the iOS Chatbot SDK. Platform: iOS 15+ · Swift: 5.0+.
Download: dialogs_Chatbot_iOS.xcframework_1.0.zip

dialogs_Chatbot_iOS provides a fully managed chat UI with zero configuration required beyond a Bot ID and host URL.

What's Included

Public API

API	Description
`EnxChatClient.connect(configuration:eventListner:)`	Connects to the bot and returns the ready-to-use chat view
`EnxChatClient.getCallingView()`	Returns audio/video call buttons for the navigation bar
`EnxBotConfiguration`	Configuration model: `botId`, `host`, `path`, `callingView`
`EnxBotContainerView.attach(to:)`	Adds the chat view to a parent with Auto Layout
`EnxBotContainerView.resetBot()`	Resets the current bot conversation
`EnxChatClientDelegate.didBotConnected(_:)`	Callback fired when bot is ready

Chat Mode

Full chat interface with message list and input bar
Messages grouped by date with date section headers
Animated typing indicator while bot composes reply
Markdown text rendering in bot messages (bold, italic, links)

Message Types Supported

Plain text messages (user ↔ bot)
Image messages — send from photo library or camera; receive from bot with tap-to-fullscreen
Video messages — send from photo library; receive from bot
File messages — send any document (PDF, text, data); receive from bot
Action cards — buttons with URL or call actions
Single-choice suggestion chips
Multi-choice suggestion chips
Date picker (calendar) messages
System/handover status messages

Media Attachments

Photo library picker (images + videos)
Camera capture
Document picker (files app)
Auto image compression (30% scale, 75% JPEG quality)
Base64 encoding and JS bridge upload

Click-to-Call Mode

Full-screen click-to-call UI
Audio and video call button support
Floating PiP (Picture-in-Picture) WebView for active calls
Draggable floating call window with fullscreen toggle
Handover status messages: initiated, assigned, unassigned, noAgent, resolved, expired, disconnected

Technical

WKWebView-based JS bridge (WKScriptMessageHandler)
Message queue — messages sent before ready are buffered and flushed automatically
Keyboard-aware layout with animated input bar
Auto-layout attachment panel with animated show/hide
Safe area respecting constraints
Objective-C compatible (@objcMembers)

Distribution

Format	Location
XCFramework	`Enx_iOS_lib/dialogs_Chatbot_iOS.xcframework`
Slices	`ios-arm64` (real device) + `ios-arm64_x86_64-simulator`
dSYMs	Embedded per-slice inside xcframework

Known Limitations

Single bot instance per app session (static API)
No UI customisation API in v1.0
Call feature requires bot to send audio_video_action events
Image size recommendation: under 10 MB original
Requires network access at startup to load the bot WebView

Permissions Required

Add to Info.plist if using attachment features:

NSCameraUsageDescription
NSPhotoLibraryUsageDescription
NSMicrophoneUsageDescription