## 1.0.20
- Added new method 'PlayTone' and ability to play files/tones to local speaker even where there is no call
- Redesigned internal mixer impl to avoid sound artifacts when SDK hosts conference call
- Added ability to send SIP responses back to sender
- Added ability to create few subscriptions for the same ext@account with different events
- Added ability to set body for SUBSCRIBE request
- Fixed handling SDP with enabled 'rtcp-mux'
  //2025.12.19

## 1.0.19
- Fixed sound artifacts which could appear when SDK hosts conference call
- Added ability to skip registration request when SDK has been succfully registered less than 1sec ago
  //2025.12.05

## 1.0.18
- Updated upgradeToVideo implementation. Added new mode 'manual'
- Added new event 'onCallVideoUpgradeRequested'
  Triggered when specified 'acc.upgradeToVideo=manual' and remote side requests to add video
- Added new method 'acceptVideoUpgrade'
  App has invoke it from 'onCallVideoUpgradeRequested' event handler
  //2025.11.16

## 1.0.17
- Added new setting 'acc.upgradeToVideo' and event 'onCallVideoUpgraded'
  //2025.11.07

## 1.0.16
- Added new setting 'ini.enableVUmeter' and event 'onVuMeterLevel'
  Allow display mic/spkr volume level indicator
- Added new setting 'ini.enableAes128Sha32'
  Enable using aes128_sha1_32 SRTP crypto cipher
- Added new event 'onSipNotify'
  Triggered when received SIP NOTIFY message. Allow handle voicemail (Message Waiting) notifications
- Added new method 'getStats(callId)'
  Returns call statistics details as string in json format
- Fixed handling H264 packetization settings
  //2025.11.03

## 1.0.15
- Added new method 'UpgradeToVideo'
- Fixed handling case when call started with video on hold
  //2025.09.29

## 1.0.14
- Fixed remote hold detection (when all media lines are sendonly or inactive)
- Modified handling 'sips' scheme (put 'sips' to Contact header)
- Added new method 'WriteLog', and integrated it in the iOS/Android flutter plugins
- Updated 'SiprixVideoRenderer::onResize' callback in Flutter wrapper;
- Modifed 'unInitialize' implementation in the Flutter plugins
  //2025.09.14

## 1.0.13
- Added G729 codec support
- Fixed handling connection candidates of inactive media lines
- Added fallback to first available H264 codec when baseline profile missed
  //2025.08.31

## 1.0.12
- Improved detection of the avialability IPv4/IPv6 interfaces
- Updated previous fix, which reduces delay on collecting candidates
- Added fix for H264 profile-level-id negotiation
  //2025.08.24

## 1.0.11
- Fixed crash on ios/macos when license string is empty
- Added fix which prevents long delay on collecting candidates when enabled STUN
- Added handler for case when connection can't be created because of wrong STUN/TURN address
- Added new option 'ini.transpForceIPv4'
  //2025.08.16

## 1.0.10
- Prevent potential crash on hold when call initiated as video/fixed handling Hold events
- Fixed bug which prevents adding multiple TLS transports
- Fixed TURN address resolution
- 'OnMessageIncoming' API update (added messageId arg)
  //2025.08.09

## 1.0.9
- Added new account properties 'stunServer','turnServer'
- Added new ini property 'VideoCallEnabled'
- Added new video data property 'Rotation'
- Fixed handling ACK/SDP response (missed 'onCallConnected' event)
- Fixed potential crash when received SIP MESSAGE without body
  //2025.07.31

## 1.0.8
- Added new method 'stopRingtone'
  //2025.06.04

## 1.0.7
- Fixed bug with find local account which matches received SIP request
- Added new option 'iceEnabled'

## 1.0.6
- Improved CallRecording (capture local+remote sound, use mp3 encoder, write mono or stereo)
- Added new ini properties 'recordStereo', 'useDnsSrv'

## 1.0.5
- Fixed bug with sending statusCode in the 'onTerminated' callback
- Added ability to switch calls automatically after call un-held, connected

## 1.0.4
- Added new ini property 'UnregOnDestroy'

## 1.0.3
- Added ability to send and receive text messages (SIP MESSAGE request)
- Added ability to override DisplayName in outgoing call (method 'Dest_SetDisplayName')
- Added ability to handle received MediaControlEvent 'picture_fast_update'
- Fixed bug in 'RewriteContactIp' option implementation when TCP/TLS transport is using
- Fixed parsing RTCP FB parameters of video in SDP

## 1.0.2 * 
* Fixed handling case when app adds duplicate subscription.
* Now library raises error 'ESubscrAlreadyExist' and also returns existing subscrId

## 1.0.1
* Fixed podspec file for ios/macos
* Added new ini property 'brandName'
* Enabled ability to make attended transfer when call on hold

## 1.0.0
* Initial release. 
* Contains implementation based on method channels.
