# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0),
and this project adheres to
[Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

## [1.27.0] - 2026-08-14

### Changed

- 🔥(frontend) drop unused vendored ConnectionObserver
- 🐛(frontend) vendor formatChatMessageLinks and trim surrounding newlines

### Fixed

- 📈(frontend) downgrade unreachable external home URL from error to event
- 🐛(frontend) handle 401 responses when syncing user preferences
- 🐛(frontend) harden speaker test against missing sinks and play errors
- 🐛(frontend) implement hysteresis band for the control bar layout
- 🐛(frontend) fix toolbar ResizeObserver loop and alignment drift
- 🐛(analytics) filter benign ResizeObserver loop error in Sentry/PostHog
- 🐛(frontend) stop reporting screen-share denials as errors
- 🐛(frontend) generalize screen-share error modal beyond macOS
- 📈(frontend) stop double-reporting media device failures

## [1.26.0] - 2026-08-12

### Added

- 📈(frontend) capture media diagnostics on media errors
- ✨(frontend) add an audio gauge to the microphone select menu
- ✨(frontend) add a sound tester to the output select menu
- ✨(frontend) prompt for permissions when toggling a denied device
- ⚗️(frontend) capture console.error in PostHog
- 📈(frontend) snapshot media devices on the happy path
- 🚸(frontend) guide users when the OS blocks browser media access
- ✨(frontend) add a silent-microphone watcher on join and room screens

### Changed

- ♻️(frontend) encapsulate error tracking behind a telemetry module
- ♻️(frontend) encapsulate PostHog capture calls in the telemetry module
- 🔧(frontend) sync persisted device ids with the actual selected devices
- 💄(frontend) hide the ProConnect button on narrow viewports
- ♻️(frontend) prefer captureMediaEvent over reportError when no-op

### Fixed

- 🐛(frontend) drop exact deviceId constraint on dynamic track creation
- 🐛(frontend) fix permission store regression
- 🐛(frontend) handle missing device errors gracefully
- 🐛(frontend) display the meeting id in the join screen page title

## [1.25.2] - 2026-08-06

### Fixed

- 🐛(frontend) serve MediaPipe assets under a versioned path
- 🐛(frontend) harmonize cache configuration for MediaPipe assets

## [1.25.1] - 2026-08-06

### Fixed

- 🚑️(frontend) fix background crash from MediaPipe WASM version mismatch

## [1.25.0] - 2026-08-05

### Added

- ✨(summary) report exception type in failure analytics
- ✨(frontend) add configurable documentation menu item
- ✨(frontend) allow promoting authenticated participants
- ✨(frontend) introduce an "unauthenticated" participant badge
- ✨(backend) add roomkit viewset to start a room without WebRTC join
- ✨(frontend) let users set default configuration for generated links
- ✨(frontend) expose media state to external gateways
- ✨(frontend) add connection test feature
- ✨(sdk) allow passing a background color to the calendar iframe
- ✨(sdk) add a room configuration popup from CreateMeetingButton

### Changed

- ⬆️(frontend) upgrade @mediapipe/tasks-vision from 0.10.14 to 0.10.35
- ⬆️(frontend) upgrade i18next from 26.3.1 to 26.3.6
- ⬆️(frontend) upgrade posthog-js from 1.391.2 to 1.395.0
- ⬆️(frontend) upgrade @tanstack/react-query from 5.101.0 to 5.101.1
- ⬆️(frontend) upgrade livekit-client from 2.19.2 to 2.20.0
- ⚡️(frontend) limit unnecessary re-renders #1510
- 📝(legal) update terms of service
- 💄(frontend) render Avatar initials in uppercase
- 💄(frontend) improve participant name rendering in the list
- 🚚(backend) rename TelephonyService to SIPManagement
- ⬆️(dependencies) update python dependencies

### Fixed

- 🐛(transcription) fix silent bug in speaker assignment
- 🐛(summary) extend tasks auto retry logic
- 🐛(summary) properly detect when failure webhook should be sent
- 🐛(backend) preserve recording metadata when updating room access
- 🐛(backend) allow any string as sub in the API serializer
- 🐛(frontend) fall back to user.full_name on request-entry
- 🚸(frontend) show two initials in the Avatar when possible
- 🩹(all) clear the SonarCloud reliability finding and the lint debt
- 🐛(frontend) stop the installed app reopening the room it came from
- 🐛(backend) serialize lazy title in summary payload
- 💄(frontend) show pointer cursor on interactive switches
- 🐛(frontend) fix icon centering in the Switch primitive
- 🐛(frontend) keep Unicode initials intact in avatar
- 🐛(frontend) prevent concurrent settings updates from overwriting each other

## [1.24.0] - 2026-07-21

### Added

- ✨(backend) allow searching the recording admin table by owner email
- ✨(frontend) add participant color gradient when camera is off #1490
- ✨(all) allow forcing SSO display name for authenticated users
- ➕(frontend) install vite-plugin-static-copy for MediaPipe WASM assets
- ✨(addon) show add-in tools when creating meetings in shared calendars

### Changed

- 🗑️(settings) deprecate SUMMARY_SERVICE_VERSION=1
- ⬆️(mail) update mjml to v5 and @html-to/text-cli
- 🚸(frontend) initialize the join input name with the persisted full name
- ♻️(frontend) refactor background processors to use the new API
- ♻️(frontend) inline model weights to avoid loading them from remote
- ♻️(frontend) inline MediaPipe WASM modules to avoid loading from remote
- ⬆️(frontend) upgrade posthog-js from 1.387.0 to 1.391.2
- ⬆️(frontend) upgrade react-stately from 3.47.0 to 3.48.0
- ⬆️(frontend) upgrade react-aria from 3.49.0 to 3.50.0
- ⬆️(frontend) upgrade react-aria-components from 1.18.0 to 1.19.0

### Fixed

- 🩹(backend) identify externally provisioned users to PostHog
- 🐛(backend) fix info panel crash for unregistered rooms
- ♿️(frontend) focus side panel container on open #1452
- 🐛(summary) whisper call error handling

## [1.23.0] - 2026-07-08

### Added

- ✨(backend) extend analytics module to support feature flags
- ✨(backend) implement feature flags in Posthog analytics backend
- ✨(agents) report errors to Sentry for all LiveKit agents

### Changed

- ⬆️(agents) upgrade to python 3.14 slim
- ⬆️(dependencies) update python dependencies
- 💥(summary) remove v1 related code #1362
- ✨(meet) use compatible with summary v2 #1362
- ♻️(backend) refactor analytics backend from Protocol to abstract class
- 🔥(summary) remove call to summary enabled feature flag
- ♻️(frontend) wrap MuteEveryoneButton with AdminOrOwnerOnly
- ⬆️(frontend) upgrade livekit-client from 2.19.0 to 2.19.2
- ⬆️(frontend) upgrade posthog-js from 1.386.5 to 1.387.0
- ⬆️(frontend) upgrade @tanstack/react-query from 5.100.14 to 5.101.0
- ⬆️(frontend) update the frontend build image to Node 22
- 🔒️(frontend) update docker image to nginx-unprivileged:1.30.3-alpine3.23
- ✨(summary) more precise analytics events

### Fixed

- 🚀(front) fix frontend build failure
- 🐛(makefile) fix args in make test
- 🩹(backend) fix case-insensitive email deduplication in merge command
- 🐛(summary) support media files with bad streams #1478

## [1.22.0] - 2026-07-03

### Added

- ✨(frontend) cap and paginate tiles in picture-in-picture #1383
- 📝(docs) document rebranding the favicon via a volume mount #1443
- ✨(backend) add command to clean pending and deleted files
- 🧱(helm) run clean files command as cronjob
- ✨(backend) add fallback to save recordings without S3/MinIO webhooks
- 🩹(frontend) enable screen share button in PiP #1458
- 🐛(backend) support unencoded S3 notification object keys #1455
- ✨(frontend) prioritize screen share in picture-in-picture layout #1467

### Changed

- ✨(summary) generalized stt api call #1420
- ♻️(env) refactor env variables handling
- 🚸(frontend) use "Advanced" instead of "Premium" in the sidepanel
- ♿️(frontend) make fullscreen share warning keyboard accessible #1459
- ⬆️(summary) update docker alpine to 3.24 & ffmpeg to 8.1.2 #1471

### Fixed

- 🛂(backend) reject user access tokens on the API
- 🩹(helm) fix Helm ingress rendering when passing multiple hosts

## [1.21.0] - 2026-06-15

### Added

- ✨(frontend) allow disabling silent login via a URL parameter
- ✨(frontend) allow hiding the login button via a URL parameter
- ✨(summary) add optional satisfaction survey footer

### Changed

- ✨(frontend) enhance noise reduction with BBBA audio processing pipeline
- 🚸(frontend) mute join notification sound in larger rooms
- 🚸(frontend) mute participants by default when joining a large meeting

### Fixed

- 🐛(frontend) fix metadata agent collector enabled check

### Fixed

- ♿️(frontend) improve accessibilty of the Effects panel #1401

## [1.20.0] - 2026-06-12

### Changed

- ♻️(addon) improve Outlook add-on: i18n support, feedback link, smarter link
- ⬆️(frontend) upgrade react-i18next from 15.1.1 to 17.0.8

### Fixed

- 🐛(frontend) fix noise reduction left-channel-only audio

## [1.19.0] - 2026-06-04

### Added

- ✨(backend) add file specific admin #1387

### Changed

- 🐛(agents) fix bug when closing metadata-collector
- ⬆️(dependencies) update python dependencies
- ⬆️(frontend) update js dependencies
- ♻️(agents) replace deprecated room options API

### Fixed

- 🔇(summary) make ffmpeg quiet #1404
- 🔒️(backend) prevent accessing files if they are not ready #1395
- # ⬆️(backend) upgrade idna to >=3.15 to address CVE-2026-45409

## [1.18.0] - 2026-06-03

### Added

- 🔧(backend) backport logging configuration from docs
- 🧑‍💻(backend) add management command to merge duplicate users
- 👷(helm) add Kubernetes job for duplicate user merge command

### Fixed

- 🐛(backend) prevent duplicate pending users on concurrent requests
- 🔒️(backend) prevent file change post checks #1377

## [1.17.0] - 2026-05-31

### Added

- ✨(fullstack) allow participants to mute others based on room configuration
- ✨(frontend) add synchronizer for room metadata updates
- ✨(frontend) make reaction toolbar responsive on small viewports
- ✨(frontend) enable reactions on mobile devices
- ✨(frontend) introduce picture-in-picture meeting
- ✨(backend) add core.recording.event.parsers.S3Parser
- ✨(summary) extended support for all video / audio files #1358

### Changed

- ♻️(fullstack) simplify source serialization
- ✨(backend) expose room configuration to all API consumers
- 🩹(frontend) improve reaction toolbar centering with dynamic positioning
- 🚀 (paas) remove buildpack requirements.txt to use the new uv.lock #1349
- ✨(backend) allow room configuration and access level via external api #1260
- ♻️(backend) prefix Swagger routes with /api

### Fixed

- 🩹(backend) fix swagger and redoc documentation URLs

## [1.16.0] - 2026-05-13

### Added

- 🔒️(backend) add validation of Room.configuration
- ✨(helm) add support multiple transcribe worker / endpoint #1247
- ✨(backend) make LiveKit Egress recording encoding configurable #1288
- ✨(summary) add speaker-to-participant assignment

### Changed

- ♻️(summary) change tasks endpoint signature
- ⬆️(dependencies) update urllib3 to v2.7.0 [SECURITY]
- 🧑‍💻(agents) use `uv` for package management
- ✨(summary) improve speaker-to-participant assignment

### Fixed

- ♻(frontend) standardize role terminology across localizations
- 🐛(backend) make start-recording atomic and fault-tolerant
- 🔒️(frontend) room ids are generated with non-cryptographic rand
- ⬆️(mail) fix dependencies not having resolved or integrity field #1321
- 🐛(summary) complete webm support #1328
- 🐛(backend) add link to "Open" text in recording email
- 🩹(frontend) fix spacing regression in mobile control bar

## [1.15.0] - 2026-04-30

### Added

- ✨(backend) add metadata collection of VAD, connection and chat events
- ✨(backend) introduce add-ons authentication backend
- 💬(backend) clarify french transcription audio download link text #1299
- 🚧(addons) introduce initial Microsoft Outlook add-in support (alpha)
- 🔧(backend) add setting to toggle application token exchange mechanism
- ✨(backend) support add-ons authentication in external viewset

### Fixed

- 🐛(summary) support webm #1290
- ⬆️(backend) bump django-lasuite to v0.0.26
- 🩹(frontend) use a more standard (quality) rating scale
- 🩹(frontend) fix access control for screen recording feature flag
- 🩹(frontend) fix reconnect loop caused by connectionObserverStore updates

## [1.14.0] - 2026-04-16

### Added

- 🔒️(helm) Add pod and container securityContext #1197
- ✨(summary) add routes v2 for async STT and summary tasks #1171
- ✅(backend) add unit tests for JwtTokenService #1232

### Changed

- ⬆️(backend) bump lodash from 4.17.23 to 4.18.1 in /src/mail
- ⬆️(frontend) bump hono from 4.12.8 to 4.12.12 in /src/frontend
- ⬆️(backend) bump pygments from 2.19.2 to 2.20.0 in /src/backend
- ♻️(backend) use Authorization header for LiveKit token authentication
- 🥅(backend) refine Twirp error handling for participant operations
- ✨(summary) allow more file extensions #1265
- ♿️(frontend) refocus reactions toolbar with ctrl+shift+e is activated #1262
- ♿️(frontend) set an explicit document title on recording download page #1261
- ♿️(frontend) add customizable accessibility fonts #1270

### Fixed

- ⬆️(dependencies) update aiohttp to v3.13.4 [SECURITY]
- ⬆️(dependencies) update vite to v7.3.2 [SECURITY]
- ⬆️(dependencies) update django to v5.2.13 [SECURITY]
- 🔒(backend) rely on backend to allow participant update their metadata
- 🐛(summary) fix failure webhook notification #1233
- 🐛(summary) relax whisperX payload format #1233
- ⬆️(backend) upgrade dependencies to fix Pillow CVE-2026-40192
- ⬆️(frontend) upgrade frontend image to Alpine 3.23 to address CVEs

## [1.13.0] - 2026-03-31

### Changed

- ⬆️(dependencies) update python dependencies
- ♿️(frontend) add explicit region for call controls #1216
- ♿️(frontend) improve accessibility of the reaction toolbar #1216
- ♿️(frontend) enhance sidepanel navigation accessibility #1216

### Fixed

- 🔒️(backend) fix email disclosure in room invitation endpoint #1200
- 🐛(backend) fix regression in update-participant endpoint #1204

## [1.12.0] - 2026-03-24

### Changed

- ♻️(backend) configurable SESSION_ENGINE #1038 #1154
- ♿️(frontend) fix sidepanel accessibility aria-label #1182
- ♿️(frontend) fix more tools heading hierarchy #1181
- ♿️(fronted) improve button descriptions for More tools actions #1184
- 💄(spinner) enforce spinner height #1183
- 💄(custom-background) add upload indicator with preview #1183
- ♿️(backend) improve logo accessibility in recording email notification #1092
- ♿️(summary) improve accessibility of transcription download link #1187
- 💄(frontend) show OS-specific shortcut in participant tile hint #1193
- ⬆️(frontend) bump flatted from 3.3.1 to 3.4.2 in /src/frontend #1188
- ⬆️️️(frontend) bump undici from 6.23.0 to 6.24.1 in /src/frontend
- ⬆️️️(frontend) bump hono from 4.12.2 to 4.12.7 in /src/frontend
- ⬆️️️(frontend) bump dompurify from 3.3.1 to 3.3.2 in /src/frontend

### Fixed

- 🐛(frontend) disable personal custom background while deleting #1183
- 🐛(frontend) auto-select new custom background when not logged in #1183
- 🐛(frontend) fix device selection not applying during conference #1156

## [1.11.0] - 2026-03-19

### Added

- ✨(helm) support celery with our Django backend #1124
- ✨(helm) support ingress for custom background image #1124
- ✨(backend) add authenticated user rate throttling on request-entry #1129
- ✨(backend) expose `is_active` field for Application in Django admin #1133
- ✨(file-upload) disable by default & limit count by user #1141
- ✨(frontend) custom background #1067

### Changed

- ♿️(frontend) Caption text size setting for accessibility #1062
- ♿️(frontend) sync html lang attribute with i18n for screen readers #1111
- ♿️(frontend) improve MoreLink a11y and UX on home page #1112
- ♿️(frontend) improve chat toast a11y for screen readers #1109
- ♿️(frontend) improve ui and aria labels for help article links #1108
- 🌐(frontend) improve German translation #1125
- 🔨(python-env) migrate meet main app to UV #1120
- ♻️(backend) align Application model field with `is_active` convention #1133
- 🔐(backend) avoids revealing the inactive status of an application #1135
- ⚡️(helm) reduce initialDelaySeconds and add periods seconds #1139
- 🔒️(backend) avoid information exposure through exception messages #1144
- ⬆️(dependencies) update PyJWT to v2.12.0 [SECURITY] #1151
- 📌(agents) unpin OpenSSL and related dependencies #1167
- ♿️(frontend) add caption font and background color customization #1122

### Fixed

- 🐛(frontend) fix hand icon and queue position alignment and position #1119
- 🩹(backend) add page_size to pagination for room endpoints #1131
- 🐛(backend) refactor lobby throttling to use participant id #1129
- 🩹(backend) ignore non-recording uploads in storage webhook handler #1142
- 🐛(frontend) fix dimension mismatch in BackgroundCustomProcessor #1116

## [1.10.0] - 2026-03-05

### Changed

- 🔒️(backend) enhance API input validation to strengthen security #1053
- 🦺(backend) strengthen API validation for recording options #1063
- ⚡️(frontend) optimize few performance caveats #1073
- 🔒️(helm) introduce a dedicated Kubernetes Ingress for webhook-livekit #1066
- ⬆️(deps) bump rollup from 4.44.2 to 4.59.0 in /src/frontend #1088

### Fixed

- 🐛(migrations) use settings in migrations #1058
- 💄(frontend) truncate pinned participant name with ellipsis on overflow #1056
- ♿(frontend) prevent focus ring clipping on invite dialog #1078
- ♿(frontend) dynamic tab title when connected to meeting #1060
- 🩹(frontend) remove incorrect reference to ProConnect on the prejoin #1080
- ✨(frontend) add Ctrl+Shift+/ to open shortcuts settings #1050
- ♿(frontend) announce selected state to screen readers #1081
- 💄(frontend) truncate long names with ellipsis in reaction overlay #1099

### Added

- ✨(backend) add file upload feature #1030

## [1.9.0] - 2026-03-02

### Added

- 👷(docker) add arm64 platform support for image builds
- ✨(summary) add localization support for transcription context text

### Changed

- ♻️(frontend) replace custom reactions toolbar with react aria popover #985
- 🔒️(frontend) uninstall curl from the frontend production image #987
- 💄(frontend) add focus ring to reaction emoji buttons
- ✨(frontend) introduce a shortcut settings tab #975
- 🚚(frontend) rename "wellknown" directory to "well-known" #1009
- 🌐(frontend) localize SR modifier labels #1010
- ⬆️(backend) update python dependencies #1011
- ♿️(frontend) fix focus ring on tab container components #1012
- ♿️(frontend) upgrade join meeting modal accessibility #1027
- ⬆️(python) bump minimal required python version to 3.13 #1033
- ♿️(frontend) improve accessibility of the IntroSlider carousel #1026
- ♿️(frontend) add skip link component for keyboard navigation #1019
- ♿️(frontend) announce mic/camera state to SR on shortcut toggle #1052

### Fixed

- 🩹(frontend) fix German language preference update #1021

## [1.8.0] - 2026-02-20

### Changed

- 🔒️(agents) uninstall pip from the agents image
- 🔒️(summary) switch to Alpine base image
- 🔒️(backend) uninstall pip in the production image

### Fixed

- 🔒️(agents) upgrade OpenSSL to address CVE-2025-15467
- 📌(agents) pin protobuf to 6.33.5 to fix CVE-2026-0994

## [1.7.0] - 2026-02-19

### Added

- ✨(frontend) expose Windows app web link #976
- ✨(frontend) support additional shortcuts to broaden accessibility

### Changed

- ✨(frontend) add clickable settings general link in idle modal #974
- ♻️(backend) refactor external API token-related items #1006

## [1.6.0] - 2026-02-10

### Added

- ✨(backend) monitor throttling rate failure through sentry #964
- 🚀(paas) add PaaS deployment scripts, tested on Scalingo #957

### Changed

- ♿️(frontend) improve spinner reduced‑motion fallback #931
- ♿️(frontend) fix form labels and autocomplete wiring #932
- 🥅(summary) catch file-related exceptions when handling recording #944
- 📝(frontend) update legal terms #956
- ⚡️(backend) enhance django admin's loading performance #954
- 🌐(frontend) add missing DE translation for accessibility settings

### Fixed

- 🔐(backend) enforce object-level permission checks on room endpoint #959
- 🔒️(backend) add application validation when consuming external JWT #963

## [1.5.0] - 2026-01-28

### Changed

- ♿️(frontend) adjust visual-only tooltip a11y labels #910
- ♿️(frontend) sr pin/unpin announcements with dedicated messages #898
- ♿(frontend) adjust sr announcements for idle disconnect timer #908
- ♿️(frontend) add global screen reader announcer#922

### Fixed

- 🔒️(frontend) fix an XSS vulnerability on the recording page #911

## [1.4.0] - 2026-01-25

### Added

- ✨(frontend) add configurable redirect for unauthenticated users #904

### Changed

- ♿️(frontend) add accessible back button in side panel #881
- ♿️(frontend) improve participants toggle a11y label #880
- ♿️(frontend) make carousel image decorative #871
- ♿️(frontend) reactions are now vocalized and configurable #849
- ♿️(frontend) improve background effect announcements #879

### Fixed

- 🔒(backend) prevent automatic upgrade setuptools
- ♿(frontend) improve contrast for selected options #863
- ♿️(frontend) announce copy state in invite dialog #877
- 📝(frontend) align close dialog label in rooms locale #878
- 🩹(backend) use case-insensitive email matching in the external api #887
- 🐛(frontend) ensure transcript segments are sorted by their timestamp #899
- 🐛(frontend) scope scrollbar gutter override to video rooms #882

## [1.3.0] - 2026-01-13

### Added

- ✨(summary) add dutch and german languages
- 🔧(agents) make Silero VAD optional
- 🚸(frontend) explain to a user they were ejected

### Changed

- 📈(frontend) track new recording's modes
- ♿️(frontend) improve accessibility of the background and effects menu
- ♿️(frontend) improve SR and focus for transcript and recording #810
- 💄(frontend) adjust spacing in the recording side panels
- 🚸(frontend) remove the default comma delimiter in humanized durations

### Fixed

- 🐛(frontend) remove unexpected F2 tooltip when clicking video screen
- 🩹(frontend) icon font loading to avoid text/icon flickering

## [1.2.0] - 2026-01-05

### Added

- ✨(agent) support Kyutai client for subtitle
- ✨(all) support starting transcription and recording simultaneously
- ✨(backend) persist options on a recording
- ✨(all) support choosing the transcription language
- ✨(summary) add a download link to the audio/video file
- ✨(frontend) allow unprivileged users to request a recording

### Changed

- 🚸(frontend) remove the beta badge
- ♻️(summary) extract file handling in a robust service
- ♻️(all) manage recording state on the backend side

## [1.1.0] - 2025-12-22

### Added

- ✨(backend) enable user creation via email for external integrations
- ✨(summary) add Langfuse observability for LLM API calls

## [1.0.1] - 2025-12-17

### Changed

- ♿(frontend) improve accessibility:
- ♿️(frontend) hover controls, focus, SR #803
- ♿️(frontend) change ptt keybinding from space to v #813
- ♿(frontend) indicate external link opens in new window on feedback #816
- ♿(frontend) fix heading level in modal to maintain semantic hierarchy #815
- ♿️(frontend) Improve focus management when opening and closing chat #807
