SFU SDK release notes¶
| Build | Date | Ticket | Notes | GitHub |
|---|---|---|---|---|
| 2.0.350 | 05 May 2026 | WCS-4805 | Dynamic count of video canvas for SFU examples | 625a64e |
| 2.0.339 | 04 Feb 2026 | zapp-1180 | WCS/SDK/App - meeting participant icon should be received from server | f1003ee |
| 2.0.338 | 03 Feb 2026 | zapp-1182 | Fixed: SDK - fix SFU-SDK tests | d2267fb |
| 2.0.331 | 08 Jan 2026 | WCS-4774 | Added: SQA - RTC metrics collector library for browser SDK`s | 5979397 |
| 2.0.330 | 26 Dec 2025 | WCS-4747 | Fixed: SFU SDK - SFU Player example single video canvas | 8f6674f |
| 2.0.329 | 24 Dec 2025 | WCS-4718 | Fixed: SQA - SFU SDK send metrics | 29e40c5 |
| 2.0.324 | 05 Dec 2025 | WCS-4723 | Fixed: SFU SDK examples - pin external dependencies | 395c0e2 |
| 2.0.323 | 26 Nov 2025 | WCS-4725 | Fixed: WebRTC ABR Player - exception when source stream is stopped | a40e9a4 |
| 2.0.322 | 24 Nov 2025 | WCS-4722 | Fixed: SFU - Switch WebRTC transport at client side Docs: WebRTC transport type selection when joining a room |
a34b636 |
| 2.0.318 | 16 Sep 2025 | zapp-1095 | WCS/SDK - Ability to specify a picture for Space, Direct group chat and Avatar | f5cd7f1 |
| 2.0.316 | 11 Aug 2025 | zapp-1075 | WCS/SDK - hide recorder as participant in meetings | 4c439d7 |
| 2.0.314 | 23 Jul 2025 | zapp-1073 | SDK - return ignored tests | d4f99b7 |
| 2.0.310 | 01 Jul 2025 | zapp-1053 | SFU client sample can show only 1 participant video track | f99a033 |
| 2.0.308 | 04 Mar 2025 | zapp-1010 | WCS/SDK - Meeting: Add the ability to increase/decrease the user's volume | 97283c8 |
| 2.0.306 | 04 Mar 2025 | zapp-1015 | WCS/SDK - Space: Add the ability to change the user's nickname for the space owner | 20f3d7f |
| 2.0.302 | 04 Feb 2025 | zapp-993 | WCS/SDK - add extra information to chats | 0982b17 |
| 2.0.299 | 23 Jan 2025 | zapp-969 | WCS/SDK - Add custom nicknames for space members | b75794b |
| 2.0.294 | 10 Jan 2025 | zapp-960 | Fixed: SDK - adjust missing server packets detection | 73041c5 |
| 2.0.291 | 25 Dec 2024 | zapp-914 | WCS/SDK - Get rid of email address and do not share with others | 5f3936b |
| 2.0.289 | 06 Dec 2024 | zapp-620 | WCS/SDK/ - Add reactions to message | acee5a4 |
| 2.0.288 | 04 Dec 2024 | zapp-913 | ZR - End to End Encryption for Direct 1 to 1 chats | 01d4ce3 |
| 2.0.287 | 02 Dec 2024 | zapp-862 | Method to Fetch and Return Users for SDK Examples | 1d26fdb |
| 2.0.284 | 22 Nov 2024 | zapp-894 | WCS/SDK - api for change user activity in app (Online/Idle) | ad27f3b |
| 2.0.280 | 28 Oct 2024 | zapp-816 | WCS/SDK - API for friends/contacts | 29bdbc4 |
| 2.0.279 | 03 Sep 2024 | zapp-807 | SDK - SFU SDK API documentation | 80b8317 |
| 2.0.278 | 27 Aug 2024 | zapp-804 | WCS/SDK/Redux - meeting into direct chat | ab4087d |
| 2.0.277 | 22 Aug 2024 | zapp-789 | Added: WCS/SDK/Redux - meeting into the channel | 52b4799 |
| 2.0.276 | 16 Aug 2024 | zapp-570 | Fixed: WCS/SDK/Redux - bug with unread messages count after using partial load of messages | 412403d |
| 2.0.275 | 15 Aug 2024 | zapp-800 | Added: WCS/SDK/Redux - default role EVERYONE for all space members | 6c8337b |
| 2.0.274 | 09 Aug 2024 | zapp-769 | Added: WCS/SDK/Redux - CRUD for spaces, categories, threads | bcb9d48 |
| zapp-786 | Added: WCS/SDK/Redux - CRUD for messages in space channels and threads | |||
| 2.0.273 | 22 May 2024 | WCS-4133 | Fixed: SFU SDK: Refactor SFU Bitrate Test example code. Docs: Publishing channel bandwidth testing / SFU Bitrate Test | cddb733 |
| 2.0.272 | 26 Apr 2024 | WCS-3214 | Added: Channel bandwidth testing | d8ec58c |
| 2.0.271 | 04 Apr 2024 | zapp-764 | Fixed: WCS - Room destroyed message after join meeting | 5def3fd |
| 2.0.270 | 05 Mar 2024 | zapp-725 | Fixed: React - Stabilize webrtc unit tests | 66d3f60 |
| 2.0.269 | 16 Feb 2024 | zapp-721 | Fixed: SFU SDK - SFU Controller does not parse Zapp room stats | 44b89dd |
| 2.0.268 | 06 Feb 2024 | WCS-3982 | Added: SFU SVC support with VP9 codec. Docs: VP9 support | 017a9fe |
| 2.0.264 | 08 Jan 2024 | zapp-685 | Fixed: Failed Mongo state - close websocket connection | 2adb655 |
| 2.0.263 | 28 Dec 2023 | zapp-717 | WCS/SDK/Redux - send few qualities for video track and receive available qualities | 210f396 |
| 2.0.262 | 19 Dec 2023 | zapp-640 | Load tracks on demand | bc35f9f |
| 2.0.261 | 06 Dec 2023 | zapp-706 | WCS/SDK/Redux - should change message status when recipient is loading messages after logging in | 91f1929 |
| 2.0.258 | 30 Nov 2023 | zapp-626 | Fixed: WCS/SDK - Optimize attached file chunks cut | e237e25 |
| 2.0.257 | 24 Nov 2023 | zapp-677 | WCS - should verify sign in on new client device | b030d16 |
| 2.0.256 | 10 Nov 2023 | WCS-3964 | Fixed: SFU SDK: Audio track should be manually unmuted in iOS Safari | 1b9bd81 |
| 2.0.255 | 09 Nov 2023 | zapp-675 | WCS/SDK/App - store token on the server side so that client can use it to reconnect/automatically login. | 3dee0cd |
| 2.0.250 | 26 Oct 2023 | zapp-666 | WCS/SDK/Redux - optimize method "markMessageRead" | 34847a3 |
| 2.0.249 | 20 Oct 2023 | zapp-581 | Added: WCS/SDK/Redux - Keep websocket session on server side for client to reconnect by token | c71ea03 |
| 2.0.248 | 13 Oct 2023 | zapp-495 | WCS/SDK/App Client should be able to indicate what tracks should be delivered from server. Docs: SFU SDK builds 2.0.248 and later | 632b2e7 |
| 2.0.244 | 14 Aug 2023 | zapp-550 | Fixed: WCS/SDK/Redux - Allow participants to have the same nicknames | 63bae02 |
| 2.0.243 | 14 Aug 2023 | zapp-594 | Add IDs to attachments | e23b958 |
| 2.0.242 | 14 Jul 2023 | zapp-577 | SDK/Redux - tests for sync actions across multiple devices | c32801c |
| 2.0.240 | 14 Jul 2023 | zapp-568 | Sync actions across multiple devices | 006b252 |
| 2.0.239 | 27 Jun 2023 | zapp-509 | Fixed: incorrect reply position partial download messages | 6e5901b |
| 2.0.238 | 26 Jun 2023 | zapp-563 | WCS/SDK/React - Add info for file section | fc71f47 |
| 2.0.236 | 07 Jun 2023 | zapp-527 | WCS/SDK/Redux - Pagination for bookmarks | e1718dc |
| 2.0.234 | 05 Jun 2023 | zapp-525 | Fixed: Incorrect loading top messages | bcdd828 |
| 2.0.233 | 05 Jun 2023 | zapp-403 | Added: WCS/SDK/Redux - Mute track events | 5747c9b |
| 2.0.231 | 31 May 2023 | zapp-498 | Fixed: WCS/App - change chat creating and fix bug with empty chat | 7af9b20 |
| 2.0.230 | 25 May 2023 | zapp-449 | Fixed: React - Screen sharing video blink | ce91814 |
| 2.0.229 | 25 May 2023 | zapp-503 | React - Add facility to create report or gather client logs | c7ab3e1 |
| 2.0.228 | 19 May 2023 | zapp-429 | WCS / SDK - Offer model refactoring | c294c58 |
| 2.0.226 | 11 May 2023 | zapp-452 | Fixed: reply message can't show parent message because doesn't exist in the list of loaded messages | d30a2de |
| 2.0.221 | 28 Apr 2023 | zapp-468 | WCS/SDK/Redux - selector about enabling waiting room should be actual and meeting should use default settings when creating without pmi | a862dbc |
| 2.0.220 | 28 Apr 2023 | zapp-382 | WCS/SDK/Redux - Mentions | 3630e69 |
| 2.0.216 | 18 Apr 2023 | zapp-384 | WCS/SDK/Redux - Chat bookmarks | d05fa26 |
| 2.0.214 | 14 Apr 2023 | zapp-425 | Added: SDK - node-webrtc adaptation. Docs: Install npm dependencies | 98b6b41 |
| 2.0.212 | 13 Apr 2023 | zapp-445 | WCS - should define attachment media type when saving | ef52046 |
| 2.0.210 | 06 Apr 2023 | zapp-385 | WCS/SDK/Redux - Chat message attachment display and search | fc3de4a |
| 2.0.206 | 30 Mar 2023 | zapp-397 | Fixed: Stabilize Zapp alpha application | 56df83d |
| 2.0.203 | 23 Mar 2023 | zapp-419 | WCS/SDK/Redux - add method for get messages count of chat | 9951aba |
| 2.0.202 | 20 Mar 2023 | zapp-416 | Added: Add options to switch websocket connection check off | 73e5d67 |
| 2.0.201 | 14 Mar 2023 | zapp-411 | Refactoring deleting a message from a chat | 20456c4 |
| 2.0.200 | 09 Mar 2023 | zapp-350 | WCS/SDK/Redux - Add advanced settings into scheduled meetings | 74e5e8a |
| 2.0.198 | 03 Mar 2023 | zapp-390 | WCS/SDK/Redux/React - reset password | a6adde0 |
| 2.0.196 | 24 Feb 2023 | zapp-389 | WCS/SDK/Redux/React - Sign up (new user registration) | 800f447 |
| 2.0.195 | 24 Feb 2023 | zapp-405 | User settings timezone and phone number | 9469dea |
| 2.0.194 | 20 Feb 2023 | WCS-3678 | Fixed: SFU SDK: check if connection failed at client side. Docs: Websocket server connection control | b71c7dd |
| 2.0.193 | 13 Feb 2023 | WCS-3689 | Fixed: SFU SDK: SFU clients must wait until the promise is resolved | 96f0aeb |
| 2.0.192 | 10 Feb 2023 | zapp-392 | WCS/SDK - Cancel sending attachment if it has state uploaded but message is pending other attachments | f502e20 |
| 2.0.190 | 10 Feb 2023 | zapp-393 | Added: SDK - cancellation of sending attachments must work in realtime | e65b6b7 |
| 2.0.189 | 10 Feb 2023 | zapp-320 | WCS/SDK/Redux - Add functionality to delete and edit messages in chats and channels | 700075b |
| 2.0.188 | 09 Feb 2023 | zapp-363 | WCS/SDK/Redux - Change user account settings | 05bd031 |
| 2.0.186 | 13 Jan 2023 | WCS-3635 | Added: SFU SDK: custom track identification. Docs: Audio/video tracks identification | 8287dd9 |
| 2.0.185 | 12 Jan 2023 | zapp-353 | Fixed: WCS - Generate permanent ID for scheduled event | 75b6e3d |
| 2.0.179 | 21 Dec 2022 | zapp-300 | Fixed: SDK - unstable tests | 4b606b2 |
| 2.0.155 | 15 Dec 2022 | WCS-3662 | Fixed: SFU room: Ghost participants after multiple NicknameUnavailableExceptions | 3ad4dbe |
| 2.0.136 | 07 Dec 2022 | WCS-3648 | Added: WebRTC ABR Player example. Docs: Playback in a browser via WebRTC ABR / WebRTC ABR Player | 8830d30 |
| 2.0.135 | 24 Nov 2022 | zapp-154 | Added: SDK - SFU disconnect should be async, Redux - change tests those contains TODO | f6dc6b9 |
| 2.0.132 | 09 Nov 2022 | zapp-296 | WCS/SDK/Redux/React - meeting superuser flag | b628af3 |
| 2.0.131 | 02 Nov 2022 | zapp-293 | Fixed: SFU client example: chat is not working | 110b53a |
| 2.0.130 | 21 Oct 2022 | zapp-266 | WCS/SDK - Backend should store personal meeting ID (PMI) settings | a132b46 |
| 2.0.129 | 20 Oct 2022 | zapp-277 | WCS/App - add setting 'initialAudio/VideoMuted' | 9af3242 |
| 2.0.128 | 19 Oct 2022 | zapp-273 | WCS/SDK/App - add politics of screen sharing and add feature to disable "start share" | 8b786c5 |
| 2.0.126 | 29 Sep 2022 | zapp-211 | Added: WCS/SDK/Redux - Handle RTP activity timeout | 652a53c |
| 2.0.124 | 22 Sep 2022 | zapp-59 | Meeting slice rename participant in a meeting | f3db870 |
| 2.0.123 | 22 Sep 2022 | zapp-217 | Reply message | 05b7be1 |
| 2.0.118 | 14 Sep 2022 | zapp-225 | WCS/SDK/Redux - leaveRoom during the join operation | e880a2f |
| 2.0.117 | 12 Sep 2022 | zapp-136 | WCS/SDK/Redux - Meeting move participant to waiting room - check participants state | 94fcbde |
| 2.0.116 | 12 Sep 2022 | zapp-66 | Meeting chat selective messages | c73400e |
| 2.0.107 | 01 Sep 2022 | zapp-132 | Electron/React - User notifications | f6eb39e |
| 2.0.106 | 31 Aug 2022 | zapp-47 | User should be a chat member to send messages | bcc8dc5 |
| 2.0.105 | 31 Aug 2022 | zapp-212 | Redux - Reset state on websocket connection lost | f6c84f9 |
| 2.0.104 | 31 Aug 2022 | zapp-199 | WCS, SDK, Redux - Get progress file uploading, loading | bf2d9bf |
| 2.0.102 | 26 Aug 2022 | zapp-200 | WCS/SDK/Redux - Cancel upload and load files from server | 7e799ff |
| 2.0.101 | 24 Aug 2022 | zapp-214 | Added: SDK/Redux - Track creation timestamp | fc2e845 |
| 2.0.100 | 19 Aug 2022 | zapp-64 | Server meeting chat to reuse main chat and ditch rtc data channel | 384725d |
| 2.0.99 | 17 Aug 2022 | zapp-203 | Fixed: SDK, Redux - Send Message attachments without text | 0c2afeb |
| 2.0.98 | 08 Aug 2022 | zapp-192 | WCS - ZApp allow only one active connection per user | c61164d |
| 2.0.97 | 03 Aug 2022 | zapp-167 | Fixed: WCS - Participant can join to already joined meeting | 00d16ef |
| 2.0.96 | 29 Jul 2022 | zapp-118 | Fixed: Server NPE on getLease call | bc08d2d |
| 2.0.95 | 27 Jul 2022 | zapp-189 | WCS/SDK/Redux/React - server side chat message search | b64a223 |
| 2.0.92 | 25 Jul 2022 | zapp-131 | WCS/SDK/Redux - Partial download of messages | f613758 |
| 2.0.90 | 21 Jul 2022 | zapp-179 | Fixed: SDK/Redux - Attachments issues | c748691 |
| 2.0.89 | 18 Jul 2022 | zapp-71 | Fixed: Call leaveRoom after join cause TypeError | f74bc59 |
| 2.0.88 | 18 Jul 2022 | zapp-160 | WCS/SDK/Redux/React - fast and dirty video inside the meeting | db6d983 |
| 2.0.87 | 06 Jul 2022 | zapp-164 | Fixed: Unstable SFU-SDK tests | 631935a |
| 2.0.86 | 05 Jul 2022 | zapp-166 | SDK/Redux - turn on tests | f267037 |
| 2.0.82 | 21 Jun 2022 | zapp-165 | Redux/SDK - skipped tests from previous fixed issues | 2107ba2 |
| 2.0.81 | 21 Jun 2022 | zapp-163 | SDK/Redux - roomExists should check pin correctly | 9861d32 |
| 2.0.78 | 15 Jun 2022 | zapp-146 | Added: WCS/SDK/Redux - roomExists should check PIN as well | 4276213 |
| 2.0.77 | 15 Jun 2022 | zapp-92 | Fixed: SDK/Redux - Unstable tests | 7987be7 |
| 2.0.76 | 14 Jun 2022 | zapp-140 | Fixed: Second join to meeting throw error | 8be2014 |
| 2.0.75 | 06 Jun 2022 | zapp-124 | Fixed: WCS/SDK/Redux - endMeeting state is not refreshed after a meeting ends up | e88a26d |
| 2.0.74 | 03 Jun 2022 | zapp-129 | WCS/SDK - Send cause error message on join meeting with waiting room | 27a4af5 |
| zapp-130 | WCS/SDK/Redux - Allow to check whether meeting with ID exists or not | |||
| 2.0.72 | 02 Jun 2022 | zapp-121 | Fixed: WCS/SDK - Relogin chat removing messages | dabd9ee |
| 2.0.71 | 23 May 2022 | zapp-102 | Redux - add message attachment types | e1310e4 |
| 2.0.70 | 23 May 2022 | zapp-119 | WCS/SDK - roomAvailable() should return correct string if failed | 0d32ce9 |
| 2.0.69 | 19 May 2022 | zapp-116 | WCS/SDK/Redux - fast track meeting alterations | 318fcb1 |
| 2.0.68 | 12 May 2022 | zapp-110 | SDK/Redux - create meeting name should be optional | 60c1b2d |
| 2.0.67 | 12 May 2022 | zapp-111 | WCS/SDK/Redux - Channel external users property | d4beeb2 |
| 2.0.66 | 12 May 2022 | zapp-112 | WCS/SDK/Redux - load user meetings | fb099c2 |
| 2.0.65 | 11 May 2022 | zapp-109 | WCS/SDK/Redux - Create meeting based on calendar event | e1a0e5e |
| 2.0.61 | 29 Apr 2022 | zapp-56 | Meeting slice custom nickname for the meeting | aa948dd |
| 2.0.59 | 28 Apr 2022 | zapp-57 | Pinless meeting | c89e0cc |
| 2.0.57 | 22 Apr 2022 | zapp-65 | Added: Meeting chat detailed IM state | 86017ff |
| 2.0.56 | 22 Apr 2022 | zapp-79 | Added: Move SFU SDK examples to a separate package. Docs: Overview / Building SFU SDK from source / Building the examples | 3b657b2 |
| 2.0.54 | 21 Apr 2022 | zapp-44 | Added: Websocket binary data transfer | b54b1b8 |
| 2.0.53 | 20 Apr 2022 | zapp-80 | WCS/SDK/Redux - invite contact using email address | fed05d6 |
| 2.0.51 | 18 Apr 2022 | zapp-46 | Meeting slice assignRole test | d21f762 |
| zapp-48 | Meeting slice Waiting Room support | |||
| 2.0.50 | 18 Apr 2022 | zapp-77 | Contacts slice add contact to favourite | d73ecaa |
| 2.0.48 | 15 Apr 2022 | zapp-30 | Rewrite sfu sdk in typescript | 58d71bc |
| 1.0.47 | 28 Mar 2022 | zapp-43 | Add PMI implementation | 6ec4cb0 |
| 1.0.43 | 16 Mar 2022 | zapp-26 | Meeting slice | d40601e |
| 1.0.42 | 15 Mar 2022 | zapp-37 | Finishing off chatSlice | d10a7b1 |
| 1.0.41 | 04 Mar 2022 | WCS-3440 | Fixed: Room join failure issues in streaming examples. Docs: SFU Two Way Streaming / SFU Player | 7bd8412 |
| 1.0.40 | 01 Mar 2022 | zapp-35 | Consider new development cycle for dependencies | b19877e |
| 1.0.1.37 | 21 Feb 2022 | zapp-13 | Added: Chat | b604523 |
| 1.0.1.36 | 21 Feb 2022 | WCS-2884 | Added: SFU streaming examples. Docs: SFU Two Way Streaming / SFU Player / SFU common modules | 5937cf8 |
| 1.0.1.35 | 28 Jan 2022 | zapp-15 | Error handling | fc0c18f |
| 1.0.1.34 | 21 Jan 2022 | zapp-10 | Added: Meeting cards | 16c5fe7 |
| 1.0.1.32 | 11 Jan 2022 | zapp-2 | Integrate Sign In form with SFU SDK | 8abde8b |
| 1.0.1.31 | 10 Nov 2021 | WCS-3365 | ZClient waiting room funcitons | 09897a7 |
| 1.0.1.30 | 25 Oct 2021 | WCS-3161 | Added: SFU streams to be available as WCS regular streams. Docs: SFU streams availablility as WCS streams | 202e624 |
| 1.0.1.29 | 25 Oct 2021 | WCS-3357 | Added: SFU SDK: Publish SFU SDK NPM package. Docs: NPM package | 0679223 |
| 1.0.1.25 | 12 Oct 2021 | WCS-3333 | Added: SFU functions: public beta. Docs: SFU functions with Simulcast / SFU SDK | f8ea43b |
| 1.0.0.24 | 18 May 2021 | WCS-3185 | SFU - DataChannels | ea3b78c |
| 1.0.0.23 | 12 May 2021 | WCS-3158 | Added: SFU - H264 support | f535f15 |