# Changes Between SDK Versions for iOS/iPadOS

# What has changed in version 3.4.3 compared to 3.2.6:

  • The minimum supported version is Android 7.0 (API 24) and iOS 13.0.

  • Removed the trueConfSDKLogEnable property - SDK logs are now always enabled;

  • The setNewExtraButtons function now takes an array of UIAlertAction as a parameter instead of TCSDKExtraButton. Custom buttons are now added to the menu that opens by clicking the "ellipsis" button (see Example 5);

  • The methods microphoneMuted and cameraMuted have been renamed to isMicrophoneMuted and isCameraMuted, respectively;

  • Added methods setDefaultAudioEnabled and setDefaultCameraEnabled to set the default state of the microphone and camera, respectively;

  • To support password-protected conferences, an optional password parameter has been added to the joinConf method, as well as the onConferencePasswordRequired event (see Example 4);

  • Enhanced audio output device management. Added methods muteAudio, isAudioMuted, getAudioDeviceList, and the audioDevice property, which allows you to get and set the current audio output device TCSDKAudioDevice (see Example 7);

  • Added the ability to select the current audio output device in the standard conference window. To do this, tap the speaker button on the bottom panel. To mute the speaker, you now need to long tap;

  • In the standard conference window, you can now drag your own image to any corner of the window.

  • When the xsview property is used for a custom image, the standard buttons for selecting the current camera will no longer be displayed. A swapCamera method has been added to switch from the front to the rear camera (see Example 7);

  • The properties hideSelfViewButtonsInSmallSize and muteButtonVisible have been removed due to obsolescence.

# What has changed in version 3.4.3 compared to 3.2.6:

  • The properties hideSelfViewButtonsInSmallSize and muteButtonVisible have been removed due to obsolescence.

  • The setNewExtraButtons function now takes an array of UIAlertAction as a parameter instead of TCSDKExtraButton. Custom buttons are now added to the menu that opens by clicking the "ellipsis" button (see Example 5);

  • The parameter confCustomControlsImages has been removed from the initializer initWithViewController due to obsolescence. To replace the images of the standard conference control buttons, simply add images with the corresponding names to Assets (see Example 5).