URLs for the latest daily build of Microsoft Teams:
1.8.00.28165 (win-x64) - published on Wednesday, October 8, 2025 at 3:58 PM with 157 MB: https://staticsint.teams.cdn.office.net/production-windows-x64/1.8.00.28165/Teams_windows_x64.exe
1.8.00.28165 (win-x64) - published on Wednesday, October 8, 2025 at 3:58 PM with 160 MB: https://staticsint.teams.cdn.office.net/production-windows-x64/1.8.00.28165/Teams_windows_x64.msi
1.8.00.28165 (win-x86) - published on Wednesday, October 8, 2025 at 3:57 PM with 147 MB: https://staticsint.teams.cdn.office.net/production-windows/1.8.00.28165/Teams_windows.exe
1.8.00.28165 (win-x86) - published on Wednesday, October 8, 2025 at 3:57 PM with 149 MB: https://staticsint.teams.cdn.office.net/production-windows/1.8.00.28165/Teams_windows.msi
1.8.00.28165 (win-arm64) - published on Wednesday, October 8, 2025 at 3:59 PM with 155 MB: https://staticsint.teams.cdn.office.net/production-windows-arm64/1.8.00.28165/Teams_windows_arm64.exe
1.8.00.28165 (win-arm64) - published on Wednesday, October 8, 2025 at 3:59 PM with 157 MB: https://staticsint.teams.cdn.office.net/production-windows-arm64/1.8.00.28165/Teams_windows_arm64.msi
1.8.00.29661 (osx-x64 + osx-arm64) - published on Thursday, October 23, 2025 at 10:36 PM with 226 MB: https://staticsint.teams.cdn.office.net/production-osx/1.8.00.29661/Teams_osx.pkg

URLs for the latest experimental build of Microsoft Teams:
1.8.00.28115 (win-x64) - published on Wednesday, October 8, 2025 at 3:58 PM with 157 MB: https://staticsint.teams.cdn.office.net/production-windows-x64/1.8.00.28115/Teams_windows_x64.exe
1.8.00.28115 (win-x64) - published on Wednesday, October 8, 2025 at 3:58 PM with 160 MB: https://staticsint.teams.cdn.office.net/production-windows-x64/1.8.00.28115/Teams_windows_x64.msi
1.8.00.28115 (win-x86) - published on Wednesday, October 8, 2025 at 3:58 PM with 147 MB: https://staticsint.teams.cdn.office.net/production-windows/1.8.00.28115/Teams_windows.exe
1.8.00.28115 (win-x86) - published on Wednesday, October 8, 2025 at 3:58 PM with 149 MB: https://staticsint.teams.cdn.office.net/production-windows/1.8.00.28115/Teams_windows.msi
1.8.00.28115 (win-arm64) - published on Wednesday, October 8, 2025 at 3:59 PM with 155 MB: https://staticsint.teams.cdn.office.net/production-windows-arm64/1.8.00.28115/Teams_windows_arm64.exe
1.8.00.28115 (win-arm64) - published on Wednesday, October 8, 2025 at 3:59 PM with 157 MB: https://staticsint.teams.cdn.office.net/production-windows-arm64/1.8.00.28115/Teams_windows_arm64.msi
1.8.00.29611 (osx-x64 + osx-arm64) - published on Thursday, October 23, 2025 at 10:37 PM with 226 MB: https://staticsint.teams.cdn.office.net/production-osx/1.8.00.29611/Teams_osx.pkg

URLs for the latest preview build of Microsoft Teams:
1.8.00.18356 (win-x64) - published on Wednesday, July 2, 2025 at 2:06 PM with 157 MB: https://statics.teams.cdn.office.net/production-windows-x64/1.8.00.18356/Teams_windows_x64.exe
1.8.00.18356 (win-x64) - published on Wednesday, July 2, 2025 at 2:06 PM with 160 MB: https://statics.teams.cdn.office.net/production-windows-x64/1.8.00.18356/Teams_windows_x64.msi
1.8.00.18356 (win-x86) - published on Wednesday, July 2, 2025 at 2:05 PM with 147 MB: https://statics.teams.cdn.office.net/production-windows/1.8.00.18356/Teams_windows.exe
1.8.00.18356 (win-x86) - published on Wednesday, July 2, 2025 at 2:05 PM with 149 MB: https://statics.teams.cdn.office.net/production-windows/1.8.00.18356/Teams_windows.msi
1.8.00.18356 (win-arm64) - published on Wednesday, July 2, 2025 at 2:07 PM with 155 MB: https://statics.teams.cdn.office.net/production-windows-arm64/1.8.00.18356/Teams_windows_arm64.exe
1.8.00.18356 (win-arm64) - published on Wednesday, July 2, 2025 at 2:07 PM with 157 MB: https://statics.teams.cdn.office.net/production-windows-arm64/1.8.00.18356/Teams_windows_arm64.msi
1.8.00.18352 (osx-x64 + osx-arm64) - published on Wednesday, July 2, 2025 at 10:35 AM with 226 MB: https://statics.teams.cdn.office.net/production-osx/1.8.00.18352/Teams_osx.pkg

URLs for the latest production build of Microsoft Teams:
1.8.00.27654 (win-x64) - published on Monday, October 6, 2025 at 1:02 PM with 157 MB: https://statics.teams.cdn.office.net/production-windows-x64/1.8.00.27654/Teams_windows_x64.exe
1.8.00.27654 (win-x64) - published on Monday, October 6, 2025 at 1:02 PM with 159 MB: https://statics.teams.cdn.office.net/production-windows-x64/1.8.00.27654/Teams_windows_x64.msi
1.8.00.27654 (win-x86) - published on Monday, October 6, 2025 at 1:01 PM with 147 MB: https://statics.teams.cdn.office.net/production-windows/1.8.00.27654/Teams_windows.exe
1.8.00.27654 (win-x86) - published on Monday, October 6, 2025 at 1:01 PM with 149 MB: https://statics.teams.cdn.office.net/production-windows/1.8.00.27654/Teams_windows.msi
1.8.00.27654 (win-arm64) - published on Monday, October 6, 2025 at 1:03 PM with 155 MB: https://statics.teams.cdn.office.net/production-windows-arm64/1.8.00.27654/Teams_windows_arm64.exe
1.8.00.27654 (win-arm64) - published on Monday, October 6, 2025 at 1:03 PM with 157 MB: https://statics.teams.cdn.office.net/production-windows-arm64/1.8.00.27654/Teams_windows_arm64.msi
1.8.00.27652 (osx-x64 + osx-arm64) - published on Monday, October 6, 2025 at 12:46 PM with 226 MB: https://statics.teams.cdn.office.net/production-osx/1.8.00.27652/Teams_osx.pkg