2.0 0815 2025
Added: Add rule engine.
Added: Add alarm trigger.
Fixed: RTSP default RTSP over TCP can't work.
Fixed: send to 228.67.43.91 get local ip blocking issue, use getifaddrs.
Added: HEVC CRA NAL as I frame for amlogic 31D2 CPU. 
Added: ONVIF with NAT replace private IP.
Added: HIKSDK playback/search sync NVR/DVR data to disk.
Added: DHSDK  PTZ GetPosition and SetPosition
Added: DHSDK smoke fire alarm with PTZ position
Added: AI Text search 中文 support.
Added: Video VQD(视频质量检测) support.
Added: Experimental API for direct write video to S3 object storage.
Added: Enable/Disable Text search.
Added: Add SSO support(Keycloak/OKTA/Authing).
Added: Add USB dongle license mode support.
Added: Web based software upgrade.
Added: Database export import.
Added: Manual set the database path in the conf file.
Added: USC-N database in sqlite mode for embedded system.
Added: Reboot software in web.


1.6 0523 2025
Added: IP based user login lock. 
Added: Add xbox support for web.
Added: Add UNV lite api support.
Added: Add Rule engine, include mail tigger.
Added: Add Alarm rule engine, include alarm pop up. 
Fixed: Fix some time recording status not updated when RTSP is not online.
Added: Add AI text search and image similarity search. 
Fixed: When AI enabled, restart h5ssmain will crash issue.

1.5 0316 2025
Fixed: Fix some time recording can't start issue.
Changed: Change the AI event UI page layout mode.
Added: Add AI event object Image. 
Added: Add video slice.
Fixed: USC video record play back to end and can't move to other time.
Changed: CUDA default use GPU video decoding.
Changed: default disable motion detection and use object trigger recording.

1.4 0107 2025
Fixed: Fix DHICC Linux can't add loading issue.
Fixed: DH SDK playback speed 4 8 16 can't reach speed issue.
Added: Add DHSDK HIKSDK GetDeviceImage(Snapshot from device) and camera preview.
Added: Add push to map one click.
Added: Add camera latitude and longitude setting.
Added: Add user default map and system default configuration.
Added: Add RTSP service configuration.
Added: Add event from camera and push to internal MQTT service.
Added: Add WEBRTC turn configuration.
Added: Add play code with role support.
Added: Add disk info for recording.
Added: Add camera points configuration(disable and enable).
Added: Add iscsi storage pool for recording.
Added: Add ONVIF STG driver support.
Added: Add Audio export in mp4 file.
Added: HIK API for event support(fielddetection, smokeDetection, VMD, AIOP event).
Added: DH API for event support(CrossLineDetection, CrossRegionDetection, FaceDetection, VideoMotion).
Added: Add buildin MQTT server. 
Added: Add MQTT user management.
Added: Add edge camera event push to MQTT server.
Added: unview VM6300 IMOS based API support.
Added: Site cacasde support.
Added: GB up domain cascade support.
Changed: Change /api/v1 to /uapi/v1.

1.3 0702 2024
Added: Web UI embedded mode.
Added: UI icon customization.
Added: Tian map. 
Fixed: Fix map x y can't set float issue.


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