OpenTalk v26.1.1 released
Sandro Forster
s.forster at opentalk.eu
Thu Aug 13 15:52:30 CEST 2026
We are happy to announce a new OpenTalk release.
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OpenTalk v26.1.1
* Release date: 2026-08-11
* Release series: 26.1
* Previous release: v26.1.0
Release notes
Browser compatibility
Browser System Version Camera Blurring Screen Share
Audio UI/UX
Chrome Desktop 151 ✔️ ✔️ ✔️ ✔️ ✔️
Chrome Android 151 ✔️ ✔️ ✖️ ✔️
⚠️^1
Edge Desktop 151 ✔️ ✔️ ✔️ ✔️ ✔️
Firefox Desktop 153 ✔️ ✔️ ✔️ ✔️ ✔️
Firefox Desktop 140(ESR) ✔️ ✔️ ✔️ ✔️ ✔️
Safari MacOS 26.6 ✔️ ✖️ ✔️ ⚠️^2 ✔️
Safari iOS 26.5 ✔️ ✖️ ✖️ ❔
⚠️^2
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1. mobile layout is flawed
2. no track update on unfocused tabs (‘mute’ participants)
Component versions
Category Component Version
Frontend web-frontend v2.8.6
Services controller v0.33.7
Services obelisk v0.21.4
Services recorder v0.16.2
Services smtp-mailer v0.17.0
Integrations outlook-add-in v0.3.6-2
Deployment ot-setup v26.1.1
Deployment opentalk-compose v26.1.1
3rd-Party Components ot-spacedeck v3.0.3
3rd-Party Components ot-etherpad v2.0.4
3rd-Party Components livekit-server v1.9.12
3rd-Party Components keycloak v26.6.3
3rd-Party Components postgres v17.10.0
3rd-Party Components rabbitmq v4.2.7
3rd-Party Components redis v8.6.5
3rd-Party Components minio RELEASE.2025-10-15T17-29-55Z
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web-frontend v2.8.6
[2.8.6] - 2026-08-05
🐛 Bug Fixes
* (invite) Prevent guest email invites when guest access is disabled
(!3505, #3430)
* (hotkeys) Prevent hotkey activation in textarea after pressing Enter
on Firefox(!3514, #3436)
* (deps) Override vulnerable dependencies(!3521)
web-frontend v2.8.5
🐛 Bug fixes
* (meeting-notes) Allow hiding meeting notes opened from notification
(!3463, #3398)
* Active speaker not moving to the first page (!3438, #3376)
* (extendTab) Scrambled video in external tab when E2EE enabled
(!3484, #3414)
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controller v0.33.7
🐛 Bug fixes
* (waiting_room) Enable waiting room on debrief or kick (!2671, #1465)
* (storage) Preserve raw query string in proxy download token to
prevent 403 on strict S3 backends (!2717, #1478)
* (metrics) Record participant joined after room is created (!2722,
#1477)
📚 Documentation
* Fix migration guide headline (!2614)
📦 Dependencies
* (deps) Lock file maintenance (!2728)
* (deps) Update pre-commit hooks (!2728)
⚙ Miscellaneous
* Fix clippy lints for rustc 1.97.0 (!2671)
Ci
* (pre-commit) Switch from taplo to olpat (taplo is unmaintained)
(!2728)
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obelisk v0.21.4
📦 Dependencies
* (deps) Update ezk-sip-types to v0.6.5 (!560, #304)
* (deps) Document RUSTSEC-2026-019 (!560)
* (deps) Update anyhow to 1.0.103 (!560)
* (deps) Update rust crate spin to v0.9.8 (!595)
* (deps) Document RUSTSEC-2026-0206 (!595)
* (deps) Update crate crossbeam-epoch to v0.9.20 (!595)
* (deps) Remove livekit patches (!595)
Ci
* Use changelog preview template (!560)
obelisk v0.21.3
🐛 Bug fixes
* Always write algorithm field in authenticate header (!542)
* Only terminate call when all RTP sessions are timing out (!538)
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outlook-add-in v0.3.6-2
🐛 Bug fixes
* ci. Failing container build (!275)
🛡️ Security
* update container image to fix the following nginx CVEs
* CVE-2026-42530
* CVE-2026-42055
* CVE-2026-11311
* CVE-2026-50107
* CVE-2026-48142
* CVE-2026-32682
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ot-setup v26.1.1
Changed
* Update container image versions related to the product version
v26.1.1.
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opentalk-compose v26.1.1
🐛 Bug fixes
* (keycloak) Enforce audience check for controller introspection
(!199)
* (web-frontend) Make video_backgrounds default-friendly (!167)
📚 Documentation
* (quickstart) Switch package repository examples to stable (!199)
* (changelog) Remove duplicate dependency entries (!199)
* (docs) Update config referernce
* (docs) Add garage and s3_migrate sections, fix duplicate
minio_s3_api_port entry
* (docs) Fix bad escaping of | in configuration options reference
(!199)
🔨 Refactor
* (traefik) Rename csp_allowed_extra_*src vars to traefik prefix
(!166)
📦 Dependencies
* (deps) Update keycloak version 26.6.3 (!199)
* (deps) Update postgresql version 17.10 (!199)
* (deps) Update traefik version v3.7.7 (!199)
* (deps) Update garage version v2.3.0 (!199)
* (deps) Update mailcrab version v1.7.0 (!199)
* (deps) Update NDT server version v0.25.3 (!199)
* (deps) Update opentalk product version to v26.1.1 (!199)
* (deps) Update OpenTalk Controller version 0.33.4 (!180)
* (deps) Update OpenTalk Outlook Add-In version v0.3.6-1 (!180)
* (deps) Update RabbitMQ to version v4.2.7 (!180)
* (deps) Update dependency community.docker to v5.2.1 (!177)
* (deps) Update dependency ansible-core to v2.21.0 (!176)
* (deps) Update dependency community.general to v13 (!175)
* (deps) Update dependency ansible.posix to v2.2.0 (!174)
* (deps) Update dependency community.crypto to v3.2.1 (!172)
* (deps) Update dependency ansible.posix to v2.2.1 (!188)
* (deps) Update dependency ansible.posix to v2.2.2 (!191)
* (deps) Update dependency ansible-core to v2.21.2 (!187)
* (deps) Update dependency community.general to v13.2.0 (!185)
* (deps) Update dependency community.crypto to v3.3.0 (!184)
* (deps) Update dependency community.docker to v5.2.2 (!195)
* (deps) Update dependency ansible-core to v2.21.3
* (deps) Update dependency community.general to v13.3.0
⚙ Miscellaneous
* (livekit) Support config option bind_addresses
* (controller) Update roomserver config template
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keycloak v26.6.3
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postgres v17.10.0
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redis v8.6.5
redis v8.6.4
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minio RELEASE.2025-10-15T17-29-55Z
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