Recorded 18 Oct 2026 at 23:19 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position. See the latest record.
Guidance timelinelearn.microsoft.com
Teams Rooms app release notes
Microsoft's guidance publishes 70 dates, from 7 Dec 2016 to 28 Sep 2026 (5.7.112.0 (9/28/2026)).
What it said
- Release to Market (12/7/2016)
- 7 Dec 2016
- 3.0.12.0 (9/1/2017)
- 1 Sep 2017
- 4.0.8.0 (07/06/2018)
- 6 Jul 2018
- 4.0.18.0 (08/27/2018)
- 27 Aug 2018, conditional
- 4.0.19.0 (8/31/2018)
- 31 Aug 2018, conditional
- 4.0.27.0 (10/1/2018)
- 1 Oct 2018
- 4.0.64.0 (12/14/2018)
- 14 Dec 2018, conditional
- 4.0.76.0 (03/04/2019)
- 4 Mar 2019, conditional
- 4.0.105.0 (07/10/2019)
- 10 Jul 2019, conditional
- 4.1.22.0 (08/15/2019)
- 15 Aug 2019, conditional
- 4.3.23.0 (12/13/2019)
- 13 Dec 2019
- 4.3.33.0 (1/10/2020)
- 10 Jan 2020
- 4.4.25.0 (03/31/2020)
- 31 Mar 2020
- 4.5.35.0 (07/23/2020)
- 23 Jul 2020
- 4.6.20.0 (09/30/2020)
- 30 Sep 2020
- 1449/1.0.94.2020102101 (December 2020)
- December 2020, conditional
- 1449/1.0.96.2021032002 (April 2021)
- April 2021, conditional
- 4.8.19.0 (04/06/2021)
- 6 Apr 2021
- 1449/1.0.96.2021051904 (June 2021)
- June 2021
- 4.9.12.0 (7/28/2021)
- 28 Jul 2021, conditional
- 4.10.10.0 (10/1/2021)
- 1 Oct 2021
- Teams Rooms Web client update (October 2021)
- October 2021
- 4.11.12.0 (1/24/2022)
- 24 Jan 2022, conditional
- 1449/1.0.96.2022011305 (February 2022)
- February 2022, conditional
- 4.12.126.0 (4/27/2022)
- April 2022, conditional
- 4.12.126.0 (4/27/2022) (2)
- 27 Apr 2022, conditional
- 4.13.132.0 (8/2/2022)
- May 2022 · Announced, conditional
- 4.12.138.0 (5/26/2022)
- 26 May 2022
- 1449/1.0.96.2022072103 (August 2022)
- August 2022
- 4.13.132.0 (8/2/2022) (2)
- 2 Aug 2022, conditional
- 1449/1.0.96.2022090606 (September 2022)
- September 2022
- 4.13.132.0 (8/2/2022) (3)
- 1 Oct 2022
- 1449/1.0.96.2022120503 (December 2022)
- December 2022, conditional
- 4.15.58.0 (1/10/2023)
- 10 Jan 2023
- 1449/1.0.96.2023031201 (March 2023)
- March 2023
- 4.16.40.0 (3/24/2023)
- 24 Mar 2023
- 1449/1.0.96.2023062301 (June 2023)
- June 2023
- 4.17.51.0 (6/28/2023)
- 28 Jun 2023
- 4.18.35.0 (8/21/2023)
- 21 Aug 2023
- 4.18.44.0 (9/20/2023)
- 20 Sep 2023, conditional
- 4.19.57.0 (11/16/2023)
- 16 Nov 2023
- 1449/1.0.96.2023111001 (December 2023)
- December 2023, conditional
- 4.19.82.0 (1/31/2024)
- 31 Jan 2024
- 1449/1.0.96.2024020802 (February 2024)
- February 2024, conditional
- 1449/1.0.96.2024042606 (April 2024)
- April 2024, conditional
- 5.0.111.0 (4/24/2024)
- 24 Apr 2024, conditional
- 5.0.230.0 (5/23/2024)
- 23 May 2024
- 5.0.305.0 (6/3/2024)
- 3 Jun 2024, conditional
- 1449/1.0.96.2024080804 (August 2024)
- August 2024, conditional
- 5.2.115.0 (9/26/2024)
- 26 Sep 2024, conditional
- 1449/1.0.96.2024110701 (November 2024)
- November 2024, conditional
- 1449/1.0.96.2025010301 (January 2025)
- January 2025
- 1449/1.0.96.2025031102 (March 2025)
- March 2025
- 5.3.69.0 (3/17/2025)
- 17 Mar 2025, conditional
- 5.3.111.0 (4/22/2025)
- 22 Apr 2025
- 1449/1.0.96.2025126202 (May 2025)
- May 2025
- 1449/1.0.96.2025010301 (January 2025) (2)
- June 2025
- 5.3.205.0 (8/12/2025)
- 12 Aug 2025
- 5.4.210.0 (9/29/2025)
- 29 Sep 2025, conditional
- 1449/1.0.96.2025325609 (October 2025)
- October 2025, conditional
- 1449/1.0.96.2025328903 (November 2025)
- November 2025
- 5.5.129.0 (1/28/2026)
- 28 Jan 2026
- 1449/1.0.96.2025421910 (February 2026)
- February 2026, conditional
- 1449/1.0.96.2026087210 (April 2026)
- April 2026, conditional
- 5.6.135.0 (5/27/2026)
- 27 May 2026, tentative, conditional
- 1449/1.0.96.2026129709 (June 2026)
- June 2026, conditional
- 5.6.137.0 (6/18/2026)
- 18 Jun 2026, conditional
- 5.6.210.0 (8/3/2026)
- 3 Aug 2026
- 1449/1.0.96.2026249711 (September 2026)
- September 2026
- 5.7.112.0 (9/28/2026)
- 28 Sep 2026
- Relative periods
- after 7 days
- Settings named
- Auto-Exit, GCC-High, IsFrontRowUnifiedBackgroundEnabled, IsSpatialAudioEnabled, IsTeamsDefaultClient
Recorded links
What changed
First observed 18 Oct 2026No field changes in the recorded history.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.