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b7f52be4c9
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1860 lines
56 KiB
Markdown
1860 lines
56 KiB
Markdown
# Changelog
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All notable changes to Chainlit will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
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## [2.11.1] - 2026-04-22
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### Added
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- Pass `chat_profile` to `set_starter_categories` callback so starters can vary by profile
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### Fixed
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- Guard `on_chat_start` against duplicate dispatch on WebSocket reconnect
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- Check `langchain-core` version instead of `langchain` for callback compatibility
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- Resolve base locale codes to regional translation files (e.g. `da` → `da-DK`)
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### Changed
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- Refactor dev scripts for streamlined local development
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- Upgrade Prettier and Ruff and auto-format missed files
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## [2.11.0] - 2026-04-07
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### Added
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- Add copilot sidebar mode with drag-to-resize and persisted display preferences
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- Add `polars.DataFrame` support for `Dataframe` elements
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- Replace the iframe PDF preview with an improved built-in PDF viewer
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- Allow `Step` messages to use Lucide icons instead of the default avatar
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- Make the stop icon and loading cursor customizable via CSS variables
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- Add Portuguese (`pt-PT`) translations
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- Make Azure AD OAuth scopes configurable via environment variables
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- Add `ChatSettings.refresh()` so `on_settings_edit` can refresh widgets without committing session settings
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### Fixed
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- Sort thread history month categories by actual date and locale
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- Clear pending attachments when switching chat profiles
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- Handle Slack workflow and bot `app_mention` events correctly
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- Show error toasts when Streamable HTTP MCP connections fail
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- Harden MCP cleanup to avoid cross-task cancel-scope errors during connect, disconnect, and reconnect
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- Respect disabled state for date picker, multiselect, tags, and radio chat settings widgets
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- Restore chat settings values and schema correctly after live edits, reset, or cancel
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- Send slash-command input on Enter when no registered command matches
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- Preserve live favorite message state and fix accordion closing behavior
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- Respect explicit Plotly figure heights in rendered elements
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- Make `send_toast()` asynchronous and improve LangChain 1.x cache compatibility
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- Prevent thread metadata `NULL` violations while preserving metadata merges in built-in data layers
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- Treat an empty `custom_fonts` array as removing default fonts
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- Use the correct logging format specifier during OAuth state validation
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### Changed
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- Widen dependency compatibility for OpenAI 2.x, LangChain 1.x, Transformers 5.x, Plotly 6.x, and related packages
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- Upgrade repo linting to ESLint 10 and make `pdfjs-dist` an explicit frontend dependency
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## [2.10.1] - 2026-03-27
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### Fixed
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- Security vulnerability in Chainlit: validate WebSocket session restore against the authenticated user
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### Changed
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- Move npm library publishing to OIDC Trusted Publishing
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## [2.10.0] - 2026-03-05
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### Added
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- Add starter categories for grouped starters
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- Always show the favorite messages button with an empty state
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- Add option to disable rendering markdown in user messages
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- Allow easy deletion of favorites
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- Make state cookie lifetime configurable via env var
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- Add Arabic translation
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- Add Danish translation
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- Add settings change listener
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- Add image preview
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- Add selected option for command pre-selection
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- Add `auto_collapse` parameter to `Step`
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- Add `/health` endpoint for container orchestration
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- Add `hidden` option for `default_sidebar_state`
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- Make avatar size configurable via `config.toml`
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### Fixed
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- Reorder chat history sidebar after messages in existing chats
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- Use login error detail for credential failures
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- Convert UUID fields to strings in feedback extraction
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- Preserve thread metadata when updated without metadata
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- Reset audio UI when microphone permission is denied
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- Fix sidebar inset overflow causing horizontal scroll
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- Prevent empty strings from overwriting step content on upsert
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- Use correct URL scheme when SSL is configured
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## [2.9.6] - 2026-01-20
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### Added
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- Allow skip new chat creation
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- Add data picker input widget
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- Toggle chat settings in sidebar instead of composer
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### Fixed
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- Fix: Starters now correctly use the selected/default mode if configured
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## [2.9.5] - 2026-01-08
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### Added
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- Add favorite messages (prompt templates)
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### Fixed
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- Fix: Starters now correctly use the selected/default mode if configured
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## [2.9.4] - 2025-12-24
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### Added
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- Add an icon for shared thread
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- New option to allow disabling auto scroll of assistant messages
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- Add modes: you may allow users to select an LLM model, a mode (for example, planning), allow to enable reasoning etc.
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- Breaking change: you need to run `ALTER TABLE steps ADD COLUMN IF NOT EXISTS modes JSONB;` for migration
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### Fixed
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- Fix tiny avatar for long messages
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- Security vulnerability in Chainlit: added missed sanitization to custom elements update endpoint
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### Changed
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- Bumped watchfiles version
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## [2.9.3] - 2025-12-04
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### Added
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- Add tests for oauth providers and messages
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- Merge metadata in chainlit data layer
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- Add native video support in markdown rendering
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- Optimize chat message rendering
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- Add language configuration option to config.toml
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- Upgrade langchain imports for v1 compatibility
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- Improve icon name formatting issues
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### Fixed
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- Fixed page blinking issue with header_auth
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- Set environ when restoring websocket session
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- Move hello.py to avoid import issues
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- Fix issue showing thread sharing when disabled
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- Disable Chainlit from setting logging globally
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## [2.9.2] - 2025-11-22
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### Added
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- Add tests for socket, chat context, cache, translations & oauth providers
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### Fixed
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- Fix copilot breaking change introduced in 2.8.5
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## [2.9.1] - 2025-11-20
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### Added
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- Add support for tabs in chat settings
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- Support markdown in watermark
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- Add italian translation to translations folder
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- Add query param prefill for chat
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- Add tests for utils, markdown, sidebar, chat settings, mcp, input widget, langchain, elements, steps, and actions
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## [2.9.0] - 2025-11-06
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### Added
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- Add better support for Multi-Agent implementations
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- Nested steps are now step.input -> child step -> step.output
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- Improved formatting and styling of Tasklist
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## [2.8.5] - 2025-11-07
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### Added
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- Add display_name to ChatProfile
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- Add slack reaction event callback
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- Add raw response from OAuth providers
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### Fixed
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- Security vulnerability in Chainlint: added missed ACL check for session initialization
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### Changed
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- Remove FastAPI version restrictions
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## [2.8.4] - 2025-10-29
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### Added
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- Add support for GitHub Enterprise OAuth provider
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- Explicit disable on input widgets
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### Fixed
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- Tasklist tasks are now properly reconnected to their steps/messages
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- ci: fix pnpm publish checks
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- fix: missing / in url with base path when connecting Streamable HTTP MCP
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- fix - persist custom_elements to data layer without cloud storage
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- fix: propagate IME composition events in AutoResizeTextarea
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- fix: confirm when enter
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- Fix(translation): correct French translation of chat watermark
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- fix(ui): add fallback logo if custom logo is missing
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## [2.8.3] - 2025-10-06
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### Added
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- Support for the `target` attribute in header links, which can be configured through the configuration options
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### Changed
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- `@chainlit/react-client` automatic publishing
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## [2.8.2] - 2025-10-01
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### Changed
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- Remove autofocus in mobile message composer
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- Improve error handling in sqlalchemy data layer `get_read_url()`
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### Fixed
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- Fix voice hotkey (P) triggering when typing in chat input
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- Properly finalize data layers
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- Fix `on_chat_start` not always firing
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## [2.8.1] - 2025-09-24
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### Added
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- Add German and Korean translations
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- Add support for custom_meta_url in config.toml
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### Changed
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- `cl.on_thread_share_view` will allow shared thread viewing if it returns `True` to enable custom/admin viewing.
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### Fixed
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- Removed redundant message sending in Slack when images are present.
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- Generate signed url when loading elements using SQLAlchemy data layer.
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## [2.8.0] - 2025-09-12
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### Added
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- Add ability to share threads. See documentation for how to enable it.
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- https://docs.chainlit.io/api-reference/lifecycle-hooks/on-shared-thread-view
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- Add new chat settings: multi-select, radio-group, and checkbox
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- Add optional language parameter to set_starters
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- Add neutral Spanish translation
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- Allow sending commands from custom elements
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### Changed
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- Reordered message composer elements
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### Fixed
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- Default to plaintext code blocks for unsupported languages like CSV
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- Sort threads by updated_at field
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- Replace hardcoded strings with translation keys
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- GCP storage provider dependency is now optional
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- CI/CD fixes
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- Fixed issues with hot-reloading in dev mode (`-w` flag)
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- Take overridden config into account in audio handlers
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## [2.7.2] - 2025-08-26
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### Added
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- Added LiteralAI data layer deprecation warning
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- Added context to `@cl.on_feedback` callback
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- Added Traditional Chinese (Taiwan) translations
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- Added configurable user_env persistence to database
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- New `persist_user_env` and `mask_user_env` field in `config.toml`
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- Added new command translations to all languages
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- Added CODEOWNERS
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### Fixed
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- Improved dynamic config overrides for chat profiles
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- Import GCSStorageClient only when needed to avoid requiring optional dependencies
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- Updated CONTRIBUTING.md for `uv` usage
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## [2.7.1.1] - 2025-08-21
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- Fix publishing to include frontend and copilot folders
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## [2.7.1] - 2025-08-20
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- Fix publishing to work with uv
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## [2.7.0] - 2025-08-20
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### Added
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- New ChatGPT-style command selection and improve message input handling
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- Added the ability to override certain config.toml settings for Chat Profiles, so some profiles can have MCP and some can't for example. [Documentation Updated](https://docs.chainlit.io/api-reference/chat-profiles#dynamic-configuration).
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- You must now explicity enable audio and MCP as these are no longer inferred by the presence of `on_audio_start` or `on_mcp_connect` callbacks
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- Delete your `config.toml`, run `chainlit init`, and update your settings
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- Added copilot setup instructions for GitHub Copilot SWE Agent
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- Added Slack socket mode support
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- AskFileButton can now upload file with proper checking and it's own limits
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- Added content-disposition metadata to azure blob uploads to persist download file name
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- Migrated from poetry to uv
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### Fixed
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- Changed thread sorting to use updated time instead of creation time
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- Add missing headers when connecting Streamable HTTP MCP
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- Remove undocumented `CHAINLIT_CUSTOM_AUTH` environment variable used in Copilot
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## [2.6.9] - 2025-08-14
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### Added
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- Add GitHub Copilot instructions for automated PRs
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- (Slack) Add threadId for user feedback
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- (Copilot) Add new optional opened property has been added to the widget config
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### Fixed
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- Fix blinking cursor indicator
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- (Copilot) Rename copilot inner div id `chainlit-copilot` to `chainlit-copilot-chat` due to naming conflict with the outer div
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- Disable gzip for websocket-relaed http endpoint (Safari compatibility)
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- Prevent constant refresh on the login screen when using custom authenication
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- Fix MCP type hints
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## [2.6.8] - 2025-08-08
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### Other
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- Reverted PR with newline preservation in messages due to incorrect rendering in child components like lists
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## [2.6.7] - 2025-08-07
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### Fixed
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- Formatting when pasting HTML code and newlines in received messages
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## [2.6.6] - 2025-08-05
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### Added
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- Add support for emoji reaction on message received in Slack
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- Add Greek translation
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- Copy both plain text and rich text to clipboard, if available (rich text pasting to editors like Word)
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- Rename `CHAINLIT_COOKIE_PATH` to `CHAINLIT_AUTH_COOKIE_PATH` and now espect CHAINLIT_ROOT_PATH
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- Add language parameter to Copilot widget configuration
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### Fixed
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- Prevent HTML code in user message to be rendered as HTML instead of displaying as code
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- Properly parse `user_env` when `config.project.user_env` is empty
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## [2.6.5] - 2025-08-02
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### Fixed
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- Properly escape HTML on paste
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- Enable gzip compression for frontend
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- Address security vulnerabilities in dependencies by upgrading them to the closest safe versions
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- CI e2e tests and pnpm cache issues
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## [2.6.4] - 2025-08-01
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### Added
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- Add streamable HTTP MCP support
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- Improve e2e test stability and performance
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- Add configuration for expanded copilot mode
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- Add French translation
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### Fixed
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- Fix inputs/outputs for langchain callbacks
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- Fix blinking indicator for in-progress steps
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- Avoid unnecessary logo fetching when supplied in config.toml
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### Other
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- Bump dependencies
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## [2.6.3] - 2025-07-25
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### Added
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- Ability to send empty commands
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- Wider element view in copilot and improved styling
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- Support signed urls for elements using dynamoDB persistence
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- Support additional connection arguments in SQLAlchemy data layer
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- Added `CHAINLIT_COOKIE_PATH` environment variable to set the cookie path
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### Fixed
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- Message inputs formatting
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- Language pattern to allow `tzm-Latn-DZ`
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- Properly encode parentheses in markdown links
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- Fix chainlit data layer metadata upserts
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- Improve database connection handling
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- Fixed cookie path
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- Improve lanchain callbacks
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### Other
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- Improve robustness of E2E tests
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- Removed watermark "Built with Chainlit"
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## [2.6.2] - 2025-07-16
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Technical release due to missed `frontend` and `copilot` folders in previous one.
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## [2.6.1] - 2025-07-15
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### Added
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- New `on_feedback` callback
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- Relaxed restriction on number of starters (now more than 4 can be displayed)
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### Fixed
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- Command persistence when `"button": True` is missing from command definition
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- `openai` and `mistralai` sub-modules fail due to incorrect `timestamp_utc` import
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- Temporarily reverted fix caused the following issues with Chainlit data layer:
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- `null value in column "metadata" of relation "Thread"`
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- `syntax error at or near ";"`
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- Google Cloud Storage private bucket support in Chainlit data layer
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- Portals (popups, dialogs, etc.) now render correctly inside Copilot's shadow DOM
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### Other
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- Removed telemetry
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- Updated versions for Node.js, Poetry, and pnpm; added Corepack support
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## [2.6.0] - 2025-07-01
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### Added
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- Add commands to starters
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- Collapse command buttons to icons for small screens
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- Add timegated custom elements
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- Added ADC support for google cloud storage adapter
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- Added scope as env variable (`OAUTH_COGNITO_SCOPE`) to Cognito auth provider
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- Add MarkdownAlert Style Switcher. Control via `alert_style` in `config.toml`.
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- Allow custom s3 endpoint for the official data layer
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- Added container prop to dialog portal in Copilot shadow DOM
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- Bump dependencies
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- Add python 3.13 support
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### Fixed
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- Fix chat input double-spacing issue
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- Resolve python deprecation warning for utc_now() and logger.warn
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- Fixed an issue where the portal for the ChatProfiles selector was being rendered outside the Copilot shadow DOM
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- Add mime type to element emitter
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- Handle float/Decimal conversion for DynamoDB persistence
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- Fix cancel button in Chat settings
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- Only update thread metadata when not empty
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### Breaking
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- **LiteralAI** is being sunset and will be removed in one of the next releases. Please migrate to the official data layer instead.
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- Telemetry is now opt-in by default and will be removed in the next release.
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## [2.5.5] - 2025-04-14
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### Added
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- Avatars now support `.` in their name (will be replaced with `_`).
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- Typed session accessors for user session
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- Allow set attributes for the tags of the custom_js or custom_css
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- Hovering a past chat in the sidebar will display the full title of the chat in a tooltip
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- The `X-Chainlit-Session-id` header is now automatically set to facilitate sticky sessions with websockets
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- `cl.ErrorMessage` now have a different avatar
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- The copy button is now only displayed on the final message of a run, like feedback buttons
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- CopilotFunction is now usable in custom JS
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- Header link now have an optional `display_name` to display text next to the icon
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- The default .env file loaded by chainlit is now configurable with `CHAINLIT_ENV_FILE`
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### Changed
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- **[breaking]**: `http_referer`, `http_cookie` and `languages` are no longer directly available in the session object. Instead, `environ` is available containing all of those plus other HTTP headers
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- The scroll to the bottom animation is now smooth
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## [2.4.400] - 2025-03-29
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### Added
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- `@cl.on_app_startup` and `@cl.on_app_shutdown`
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- Configuration option for chat history default open state
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- Configuration option for login page background image and filter
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- Most commonly customized ui elements now have specific IDs
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### Fixed
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- App should no longer flicker on load
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- Attachments icons for microsoft files should now correctly display
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- Pasting should no longer be duplicated
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## [2.4.302] - 2025-03-26
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### Added
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- Add thinking token support to langchain callback handler
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### Fixed
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- Pasting issues in the chat input
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- Rename nl-NL.json to nl.json
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## [2.4.301] - 2025-03-24
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### Fixed
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- Mcp button should not be displayed if `@on_mcp_connect` is not defined
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## [2.4.3] - 2025-03-23
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### Added
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- Canvas mode for the element side bar if title == `canvas`
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- Allow list for MCP stdio commands
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- `key` parameter to `ElementSidebar.set_elements` method
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### Fixed
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|
|
- Literal AI should now correctly store custom elements props
|
|
- Element should correctly load from azure storage
|
|
- Plotly elements should now take full width
|
|
|
|
## [2.4.2] - 2025-03-19
|
|
|
|
### Added
|
|
|
|
- Hide commands button if all commands are specified as button.
|
|
|
|
### Fixed
|
|
|
|
- Chat profiles tooltip should no longer freeze is hover rapidly
|
|
|
|
## [2.4.1] - 2025-03-13
|
|
|
|
### Added
|
|
|
|
- The user message auto scroll behavior is now a feature `config.features.user_message_autoscroll`
|
|
- Stdio MCP commands now support environment variables
|
|
|
|
### Fixed
|
|
|
|
- Submounting a Chainlit app to a FastAPI app with a root path should now work
|
|
|
|
## [2.4.0] - 2025-03-11
|
|
|
|
### Changed
|
|
|
|
- Chainlit now requires python `>=3.10`
|
|
|
|
### Added
|
|
|
|
- MCP support through `@cl.on_mcp_connect` and `@cl.on_mcp_disconnect`
|
|
|
|
### Fixed
|
|
|
|
- Pasting text/images into Chainlit Copilot should now work
|
|
- OAuth redirection should work when submounting Chainlit with root path `/`
|
|
- Successive AskUser messages should no longer collide
|
|
|
|
### Removed
|
|
|
|
- Outdated Haystack integration
|
|
|
|
## [2.3.0] - 2025-03-09
|
|
|
|
### Added
|
|
|
|
- New user messages are now placed/scrolled to the top of the chat to enhance readability
|
|
- Commands have a new optional boolean field `button` to turn them into buttons
|
|
- Custom elements have access to a new API `sendUserMessage`
|
|
|
|
### Fixed
|
|
|
|
- Chainlit app using a custom root path should now work correctly when running in docker containers
|
|
- Chat history time groups should now be sorted properly
|
|
|
|
## [2.2.1] - 2025-02-14
|
|
|
|
### Added
|
|
|
|
- `default_open` parameter to the step decorator/class
|
|
|
|
### Fixed
|
|
|
|
- Input should not replace <,>,&
|
|
- Starters should be disabled if no ws connection
|
|
- Prevent orphaned thread record when deleting active conversation
|
|
|
|
## [2.2.0] - 2025-02-08
|
|
|
|
### Added
|
|
|
|
- You can now add custom buttons in the header
|
|
|
|
### Fixed
|
|
|
|
- Step open/close is now animated
|
|
- prevent unstyled flash when streaming code blocks
|
|
- Docking/undocking scroll while streaming show now work better
|
|
|
|
## [2.1.2] - 2025-02-05
|
|
|
|
### Fixed
|
|
|
|
- The default loader should now be displayed if the chat is running and no response is yet sent
|
|
- Pasting HTML in the chat input show now work
|
|
- React warnings and accessibility issues
|
|
- Command filtering now works with `includes` instead of `startWith`
|
|
- The submit button should be disabled in the chat input is empty
|
|
|
|
## [2.1.1] - 2025-02-03
|
|
|
|
### Fixed
|
|
|
|
- Reintroduce including URL location after UI refactor
|
|
- Ensure SAS token start time is set to UTC
|
|
- Prevent showing 0's on resumed thread if AskAction/File was used
|
|
- Remove 22px element ref height
|
|
- Update Microsoft OAuth offline_access scope to be fully qualified with the prefix
|
|
|
|
## [2.1.0] - 2025-01-30
|
|
|
|
### Added
|
|
|
|
- You can now send toasts with `cl.context.emitter.send_toast`
|
|
- Markdown now supports alerts
|
|
- Theme options are now translatable
|
|
- Copilot can now load custom css
|
|
|
|
### Fixed
|
|
|
|
- Mounting Chainlit as a sub app should no longer break the parent's app endpoints
|
|
- Pasting text in the chat input should now remove extra formatting and preserve new lines
|
|
|
|
## [2.0.603] - 2025-01-28
|
|
|
|
### Added
|
|
|
|
- Data layer initialization to the telemetry
|
|
|
|
### Fixed
|
|
|
|
- Gap between the word `Used` and tool name in step name
|
|
|
|
## [2.0.602] - 2025-01-27
|
|
|
|
### Fixed
|
|
|
|
- Chat input should now auto focus
|
|
- When unfolding a step, the `Output` title should only show if there is an input to display
|
|
|
|
## [2.0.601] - 2025-01-25
|
|
|
|
### Fixed
|
|
|
|
- Element sidebar should take full height
|
|
|
|
## [2.0.6] - 2025-01-24
|
|
|
|
### Added
|
|
|
|
- The element sidebar is now controllable from the python code
|
|
|
|
### Fixed
|
|
|
|
- The auth cookie no longer has a maximal size
|
|
- Pasting text in the chat input should now work
|
|
- Long text in AskAction buttons are now gracefully displayed
|
|
- Server connection error translation path
|
|
|
|
## [2.0.5] - 2025-01-21
|
|
|
|
### Added
|
|
|
|
- Chat GPT like commands
|
|
- Translation options. The translation schema has been simplified
|
|
|
|
### Fixed
|
|
|
|
- Warnings around file upload mime types
|
|
- `uvicorn` and `packaging` version requirement have been relaxed
|
|
|
|
## [2.0.4] - 2025-01-17
|
|
|
|
### Added
|
|
|
|
- Overhaul element reference link styling
|
|
- Japanese translations
|
|
- Improved Chinese translations
|
|
- Translations for feedback buttons
|
|
|
|
### Fixed
|
|
|
|
- Cookie max age should now correctly use the config `user_session_timeout` field
|
|
- Thread grouping in the chat history should now correctly handle timezones
|
|
- File from `AskFileMessage` should now share ID with the data layer
|
|
- Data layer boolean casting issues
|
|
- Chat settings modal scrolling issue
|
|
|
|
## [2.0.3] - 2025-01-14
|
|
|
|
### Added
|
|
|
|
- `CustomElement.update()` to update a custom element props server side
|
|
- Translation for the copy button
|
|
|
|
### Fixed
|
|
|
|
- The official data layer should not overwrite elements anymore
|
|
- A bug where resuming a thread would not load the thread
|
|
- Prevent authentication before the app is fully loaded
|
|
- Installing Chainlit from github should work again
|
|
- `tool` steps should count as a thread start
|
|
|
|
## [2.0.2] - 2025-01-10
|
|
|
|
### Added
|
|
|
|
- `http_cookie` is now available in the user session and websocket session
|
|
|
|
### Fixed
|
|
|
|
- Chat profile description on the welcome screen now supports custom html and latex
|
|
- Thread history batch size has been increased to 35 to ensure scroll on a taller screens
|
|
- Chat settings modal should now scroll if too tall
|
|
- Errors in thread resume (like thread not found) now properly redirects to the the home page
|
|
- Elements like Dataframe, Plotly or text should now load correctly from cloud storages
|
|
- AskFileMessage is now usable even if spontaneous uploads are disabled
|
|
- Remove element objects from cloud storage on thread removal (Official & SQLAlchemy data layers)
|
|
- Fix custom element `props` storage for SQL Alchemy data layer
|
|
|
|
## [2.0.1] - 2025-01-09
|
|
|
|
### Added
|
|
|
|
- `window.toggleChainlitCopilot()` to toggle the copilot
|
|
|
|
### Fixed
|
|
|
|
- Chat profiles icon and description should now be displayed on the welcome screen
|
|
- Action should be able to trigger the first interaction
|
|
- Raw code blocks should now be displayed correctly
|
|
- TextInput for chat settings should now work
|
|
- Upload attachement button should not be displayed when upload is disabled
|
|
- Removed unused numpy dependency
|
|
|
|
## [2.0.0] - 2025-01-06
|
|
|
|
The Chainlit UI (including the copilot) has been completely re-written with Shadcn/Tailwind. This brings several advantages:
|
|
|
|
1. The codebase is simpler and more contribution friendly.
|
|
2. It enabled the new custom element feature.
|
|
3. The theme customisation is more powerful.
|
|
|
|
### Added
|
|
|
|
- Custom Elements (code your own elements)
|
|
- `Cmd+k` thread search
|
|
- Thread rename
|
|
- Official PostGres open source data layer
|
|
- New `@data_layer` decorator for configuring custom data layers declaratively
|
|
|
|
### Changed
|
|
|
|
- Authentication is now based on cookies. Cross Origins are disallowed unless added in `allow_origins` in the `config.toml` file
|
|
- No longer need to click on `resume` to resume a thread
|
|
- **[breaking]**: Theme customisation is now handled in `public/theme.json` instead of `config.toml`.
|
|
- **[breaking]**: Changed fields on the `Action` class:
|
|
- The `value` field has replaced with `payload` which accepts a Python dict
|
|
- The `description` field has been renamed `tooltip`
|
|
- The field `icon` has been added
|
|
- The `collapsed` field has been removed.
|
|
- **[breaking]**: Completely revamped audio implementation (#1401, #1410):
|
|
- Replaced `AudioChunk` with `InputAudioChunk` and `OutputAudioChunk`
|
|
- Changed default audio sampling rate from 44100 to 24000
|
|
- Removed several audio configuration options (`min_decibels`, `initial_silence_timeout`, `silence_timeout`, `chunk_duration`, `max_duration`)
|
|
|
|
### Fixed
|
|
|
|
- Autoscaling of Chainlit app behind a load balancer should now work. Don't forget to enable sticky sessions
|
|
|
|
## [2.1.dev0] - 2024-11-14
|
|
|
|
Pre-release: developer preview.
|
|
|
|
### Added
|
|
|
|
- New `@data_layer` decorator for configuring custom data layers declaratively
|
|
- Unit tests for `get_data_layer()` and `@data_layer` functionality
|
|
|
|
### Changed
|
|
|
|
- Data layer configuration system now prioritizes `@data_layer` decorator over environment variables
|
|
- Data layer initialization is now more explicit and testable through the decorator pattern
|
|
- Updated example code in `/cypress/e2e/custom_data_layer` and `/cypress/e2e/data_layer` to use the new decorator
|
|
|
|
### Developer Experience
|
|
|
|
- Improved test infrastructure with new fixtures for data layer mocking
|
|
- Added comprehensive tests for data layer configuration scenarios
|
|
|
|
## [1.3.2] - 2024-11-08
|
|
|
|
### Security Advisory
|
|
|
|
**IMPORTANT**:
|
|
|
|
- This release drops support for FastAPI versions before 0.115.3 and Starlette versions before 0.41.2 due to a severe security vulnerability (CVE-2024-47874). We strongly encourage all downstream dependencies to upgrade as well.
|
|
- This release still contains a known security vulnerability in the element feature that could allow unauthorized file access. We strongly recommend against using elements in production environments until a comprehensive fix is implemented in an upcoming release.
|
|
|
|
### Security
|
|
|
|
- **[breaking]** Updated dependencies to address critical issues (#1493):
|
|
- Upgraded fastapi to 0.115.3 to address CVE-2024-47874 in Starlette
|
|
- Upgraded starlette to 0.41.2 (required for security fix)
|
|
- Upgraded werkzeug to 3.0.6
|
|
|
|
Note: This is a breaking change as older FastAPI versions are no longer supported.
|
|
To prioritize security, we opted to break with semver on this particular occasion.
|
|
|
|
### Fixed
|
|
|
|
- Resolved incorrect message ordering in UI (#1501)
|
|
|
|
## [2.0rc0] - 2024-11-08
|
|
|
|
### Security Advisory
|
|
|
|
**IMPORTANT**:
|
|
|
|
- The element feature currently contains a known security vulnerability that could allow unauthorized file access. We strongly recommend against using elements in production environments until a comprehensive fix is implemented in an upcoming release.
|
|
|
|
### Changed
|
|
|
|
- **[breaking]**: Completely revamped audio implementation (#1401, #1410):
|
|
- Replaced `AudioChunk` with `InputAudioChunk` and `OutputAudioChunk`
|
|
- Changed default audio sampling rate from 44100 to 24000
|
|
- Removed several audio configuration options (`min_decibels`, `initial_silence_timeout`, `silence_timeout`, `chunk_duration`, `max_duration`)
|
|
- Removed `RecordScreen` component
|
|
- Factored storage clients into separate modules (#1363)
|
|
|
|
### Added
|
|
|
|
- Realtime audio streaming and processing (#1401, #1406, #1410):
|
|
- New `AudioPresence` component for visual representation
|
|
- Implemented `WavRecorder` and `WavStreamPlayer` classes
|
|
- Introduced new `on_audio_start` callback
|
|
- Added audio interruption functionality
|
|
- New audio connection signaling with `on` and `off` states
|
|
- Interactive DataFrame display with auto-fit content using MUI Data Grid (#1373, #1467)
|
|
- Optional websocket connection in react-client (#1379)
|
|
- Enhanced image interaction with popup view and download option (#1402)
|
|
- Current URL included in message payload (#1403)
|
|
- Allow empty chat input when submitting attachments (#1261)
|
|
|
|
### Fixes
|
|
|
|
- Various backend fixes and cleanup (#1432):
|
|
- Use importlib.util.find_spec to check if a package is installed
|
|
- Use `raise... from` to wrap exceptions
|
|
- Fix error message in Discord integration
|
|
- Several minor fixups/cleanup
|
|
|
|
### Development
|
|
|
|
- Implemented ruff for linting and formatting (#1495)
|
|
- Added mypy daemon for faster type-checking (#1495)
|
|
- Added GitHub Actions linting (#1445)
|
|
- Enabled direct installation from GitHub (#1423)
|
|
- Various build script improvements (#1462)
|
|
|
|
## [1.3.1] - 2024-10-25
|
|
|
|
### Security Advisory
|
|
|
|
- **IMPORTANT**: This release temporarily reverts the file access security improvements from 1.3.0 to restore element functionality. The element feature currently has a known security vulnerability that could allow unauthorized access to files. We strongly recommend against using elements in production environments until the next release.
|
|
- A comprehensive security fix will be implemented in an upcoming release.
|
|
|
|
### Changed
|
|
|
|
- Reverted authentication requirements for file access endpoints to restore element functionality (#1474)
|
|
|
|
### Development
|
|
|
|
- Work in progress on implementing HTTP-only cookie authentication for proper security (#1472)
|
|
|
|
## [1.3.0] - 2024-10-22
|
|
|
|
### Security
|
|
|
|
- Fixed critical endpoint security vulnerabilities (#1441)
|
|
- Enhanced authentication for file-related endpoints (#1431)
|
|
- Upgraded frontend and backend dependencies to address security issues (#1431)
|
|
|
|
### Added
|
|
|
|
- SQLite support in SQLAlchemy integration (#1319)
|
|
- Support for IETF BCP 47 language tags, enabling localized languages like es-419 (#1399)
|
|
- Environment variables `OAUTH_<PROVIDER>_PROMPT` and `OAUTH_PROMPT` to
|
|
override oauth prompt parameter. Enabling users to explicitly enable login/consent prompts for oauth, e.g. `OAUTH_PROMPT=consent` to prevent automatic re-login. (#1362, #1456).
|
|
- Added `get_element()` method to SQLAlchemyDataLayer (#1346)
|
|
|
|
### Changed
|
|
|
|
- Bumped LiteralAI dependency to version 0.0.625 (#1376)
|
|
- Optimized LiteralDataLayer for improved performance and consistency (#1376)
|
|
- Refactored context handling in SQLAlchemy data layer (#1319)
|
|
- Updated package metadata with correct authors, license, and documentation links (#1413)
|
|
- Enhanced GitHub Actions workflow with restricted permissions (#1349)
|
|
|
|
### Fixed
|
|
|
|
- Resolved dialog boxes extending beyond window bounds (#1446)
|
|
- Fixed tasklist functionality when Chainlit is submounted (#1433)
|
|
- Corrected handling of `display_name` in PersistentUser during authentication (#1425)
|
|
- Fixed SQLAlchemy identifier quoting (#1395)
|
|
- Improved spaces handling in avatar filenames (#1418)
|
|
|
|
### Development
|
|
|
|
- Implemented extensive test coverage for LiteralDataLayer and SQLAlchemyDataLayer
|
|
- Added comprehensive unit tests for file-related endpoints
|
|
- Enhanced code organization and import structure
|
|
- Improved Python code style and linting (#1353)
|
|
- Resolved various small text and documentation issues (#1347, #1348)
|
|
|
|
## [1.2.0] - 2024-09-16
|
|
|
|
### Security
|
|
|
|
- Fixed critical vulnerabilities allowing arbitrary file read access (#1326)
|
|
- Improved path traversal protection in various endpoints (#1326)
|
|
|
|
### Added
|
|
|
|
- Hebrew translation JSON (#1322)
|
|
- Translation files for Indian languages (#1321)
|
|
- Support for displaying function calls as tools in Chain of Thought for LlamaIndexCallbackHandler (#1285)
|
|
- Improved feedback UI with refined type handling (#1325)
|
|
|
|
### Changed
|
|
|
|
- Upgraded cryptography from 43.0.0 to 43.0.1 in backend dependencies (#1298)
|
|
- Improved GitHub Actions workflow (#1301)
|
|
- Enhanced data layer cleanup for better performance (#1288)
|
|
- Factored out callbacks with extensive test coverage (#1292)
|
|
- Adopted strict adherence to Semantic Versioning (SemVer)
|
|
|
|
### Fixed
|
|
|
|
- Websocket connection issues when submounting Chainlit (#1337)
|
|
- Show_input functionality on chat resume for SQLAlchemy (#1221)
|
|
- Negative feedback class incorrectness (#1332)
|
|
- Interaction issues with Chat Profile Description Popover (#1276)
|
|
- Centered steps within assistant messages (#1324)
|
|
- Minor spelling errors (#1341)
|
|
|
|
### Development
|
|
|
|
- Added documentation for release engineering process (#1293)
|
|
- Implemented testing for FastAPI version matrix (#1306)
|
|
- Removed wait statements from E2E tests for improved performance (#1270)
|
|
- Bumped dataclasses to latest version (#1291)
|
|
- Ensured environment loading before other imports (#1328)
|
|
|
|
## [1.1.404] - 2024-09-04
|
|
|
|
### Security
|
|
|
|
- **[breaking]**: Listen to 127.0.0.1 (localhost) instead on 0.0.0.0 (public) (#861).
|
|
- **[breaking]**: Dropped support for Python 3.8, solving dependency resolution, addressing vulnerable dependencies (#1192, #1236, #1250).
|
|
|
|
### Fixed
|
|
|
|
- Frontend connection resuming after connection loss (#828).
|
|
- Gracefully handle HTTP errors in data layers (#1232).
|
|
- AttributeError: 'ChatCompletionChunk' object has no attribute 'get' in llama_index (#1229).
|
|
- `edit_message` in correct place in default config, allowing users to edit messages (#1218).
|
|
|
|
### Added
|
|
|
|
- `CHAINLIT_APP_ROOT` environment variable to modify `APP_ROOT`, enabling the ability to set the location of `config.toml` and other setting files (#1259).
|
|
- Poetry lockfile in GIT repository for reproducible builds (#1191).
|
|
- pytest-based testing infrastructure, first unit tests of backend and testing on all supported Python versions (#1245 and #1271).
|
|
- Black and isort added to dev dependencies group (#1217).
|
|
|
|
## [1.1.403rc0] - 2024-08-13
|
|
|
|
### Fixed
|
|
|
|
- Langchain Callback handler IndexError
|
|
- Attempt to fix websocket issues
|
|
|
|
## [1.1.402] - 2024-08-07
|
|
|
|
### Added
|
|
|
|
- The `User` class now has a `display_name` field. It will not be persisted by the data layer.
|
|
- The logout button will now reload the page (needed for custom auth providers)
|
|
|
|
## [1.1.401] - 2024-08-02
|
|
|
|
### Changed
|
|
|
|
- Directly log step input args by name instead of wrapping them in "args" for readability.
|
|
|
|
### Fixed
|
|
|
|
- Langchain Callback handler ValueError('not enough values to unpack (expected 2, got 0)')
|
|
|
|
## [1.1.400] - 2024-07-29
|
|
|
|
### Changed
|
|
|
|
- hide_cot becomes cot and has three possible values: hidden, tool_call, full
|
|
- User feedback are now scoring an entire run instead of a specific message
|
|
- Slack/Teams/Discord DM threads are now split by day
|
|
- Slack DM now also use threads
|
|
- Avatars are always displayed at the root level of the conversation
|
|
|
|
### Removed
|
|
|
|
- disable_feedback has been removed
|
|
- root_message has been removed
|
|
|
|
## [1.1.306] - 2024-07-03
|
|
|
|
### Added
|
|
|
|
- Messages are now editable. You can disable this feature with `config.features.edit_message = false`
|
|
- `cl.chat_context` to help keeping track of the messages of the current thread
|
|
- You can now enable debug_mode when mounting Chainlit as a sub app by setting the `CHAINLIT_DEBUG` to `true`.
|
|
|
|
### Fixed
|
|
|
|
- Message are now collapsible if too long
|
|
- Only first level tool calls are displayed
|
|
- OAuth redirection when mounting Chainlit on a FastAPI app should now work
|
|
- The Langchain callback handler should better capture chain runs
|
|
- The Llama Index callback handler should now work with other decorators
|
|
|
|
## [1.1.305] - 2024-06-26
|
|
|
|
### Added
|
|
|
|
- Mistral AI instrumentation
|
|
|
|
## [1.1.304] - 2024-06-21
|
|
|
|
### Fixed
|
|
|
|
- OAuth final redirection should account for root path if provided
|
|
|
|
## [1.1.303] - 2024-06-20
|
|
|
|
### Fixed
|
|
|
|
- OAuth URL redirection should be correctly formed when using CHAINLIT_URL + submounted chainlit app
|
|
|
|
## [1.1.302] - 2024-06-16
|
|
|
|
### Added
|
|
|
|
- Width and height option for the copilot bubble
|
|
|
|
### Fixed
|
|
|
|
- Chat profile icon in copilot should load
|
|
- Theme should work with Copilot
|
|
|
|
### Removed
|
|
|
|
- Running toast when an action is running
|
|
|
|
## [1.1.301] - 2024-06-14
|
|
|
|
### Fixed
|
|
|
|
- Azure AD oauth get_user_info not implemented error
|
|
|
|
## [1.1.300] - 2024-06-13
|
|
|
|
### Added
|
|
|
|
- `@cl.set_starters` and `cl.Starter` to suggest conversation starters to the user
|
|
- Teams integration
|
|
- Expand copilot button
|
|
- Debug mode when starting with `-d`. Only available if the data layer supports it. This replaces the Prompt Playground.
|
|
- `default` theme config in `config.toml`
|
|
- If only one OAuth provider is set, automatically redirect the user to it
|
|
- Input streaming for tool calls
|
|
|
|
### Changed
|
|
|
|
- **[BREAKING]** Custom endpoints have been reworked. You should now mount your Chainlit app as a FastAPI subapp.
|
|
- **[BREAKING]** Avatars have been reworked. `cl.Avatar` has been removed, instead place your avatars by name in `/public/avatars/*`
|
|
- **[BREAKING]** The `running`, `took_one` and `took_other` translations have been replaced by `used`.
|
|
- **[BREAKING]** `root` attribute of `cl.Step` has been removed. Use `cl.Message` to send root level messages.
|
|
- Chain of Thought has been reworked. Only steps of type `tool` will be displayed if `hide_cot` is false
|
|
- The `show_readme_as_default` config has been removed
|
|
- No longer collapse root level messages
|
|
- The blue alert "Continuing chat" has been removed.
|
|
|
|
### Fix
|
|
|
|
- The Chat Profile description should now disappear when not hovered.
|
|
- Error handling of steps has been improved
|
|
- No longer stream the first token twice
|
|
- Copilot should now work as expected even if the user is closing/reopening it
|
|
- Copilot CSS should no longer leak/be impacted by the host website CSS
|
|
- Fix various `cl.Context` errors
|
|
- Reworked message padding and spacing
|
|
- Chat profile should now support non-ASCII characters (like chinese)
|
|
|
|
## [1.1.202] - 2024-05-22
|
|
|
|
### Added
|
|
|
|
- Support for video players like youtube or vimeo
|
|
|
|
### Fixed
|
|
|
|
- Fix audio capture on windows browsers
|
|
|
|
## [1.1.201] - 2024-05-21
|
|
|
|
### Fixed
|
|
|
|
- Intermediary steps button placement
|
|
|
|
## [1.1.200] - 2024-05-21
|
|
|
|
### Changed
|
|
|
|
- User message UI has been updated
|
|
- Loading indicator has been improved and visually updated
|
|
- Icons have been updated
|
|
- Dark theme is now the default
|
|
|
|
### Fixed
|
|
|
|
- Scroll issues on mobile browsers
|
|
- Github button now showing
|
|
|
|
## [1.1.101] - 2024-05-14
|
|
|
|
### Added
|
|
|
|
- The discord bot now shows "typing" while responding
|
|
|
|
### Fixed
|
|
|
|
- Discord and Slack bots should no longer fail to respond if the data layer fails
|
|
|
|
## [1.1.0] - 2024-05-13
|
|
|
|
### Added
|
|
|
|
- You can know serve your Chainlit app as a Slack bot
|
|
- You can know serve your Chainlit app as a Discord bot
|
|
- `cl.on_audio_chunk` decorator to process incoming the user incoming audio stream
|
|
- `cl.on_audio_end` decorator to react to the end of the user audio stream
|
|
- The `cl.Audio` element now has an `auto_play` property
|
|
- `layout` theme config, wide or default
|
|
- `http_referer` is now available in `cl.user_session`
|
|
|
|
### Changed
|
|
|
|
- The UI has been revamped, especially the navigation
|
|
- The arrow up button has been removed from the input bar, however pressing the arrow up key still opens the last inputs menu
|
|
- The user session will no longer be persisted as metadata if > 1mb
|
|
- **[breaking]** the `send()` method on `cl.Message` now returns the message instead of the message id
|
|
- **[breaking]** The `multi_modal` feature has been renamed `spontaneous_file_upload` in the config
|
|
- Element display property now defaults to `inline` instead of `side`
|
|
- The SQL Alchemy data layer logging has been improved
|
|
|
|
### Fixed
|
|
|
|
- Fixed a bug disconnecting the user when loading the chat history
|
|
- Elements based on an URL should now have a mime type
|
|
- Stopping a task should now work better (using asyncio task.cancel)
|
|
|
|
## [1.0.506] - 2024-04-30
|
|
|
|
### Added
|
|
|
|
- add support for multiline option in TextInput chat settings field - @kevinwmerritt
|
|
|
|
### Changed
|
|
|
|
- disable gzip middleware to prevent a compression issue on safari
|
|
|
|
### Fixed
|
|
|
|
- pasting from microsoft products generates text instead of an image
|
|
- do not prevent thread history revalidation - @kevinwmerritt
|
|
- display the label instead of the value for menu item - @kevinwmerritt
|
|
|
|
### Added
|
|
|
|
## [1.0.505] - 2024-04-23
|
|
|
|
### Added
|
|
|
|
- The user's browser language configuration is available in `cl.user_session.get("languages")`
|
|
- Allow html in text elements - @jdb78
|
|
- Allow for setting a ChatProfile default - @kevinwmerritt
|
|
|
|
### Changed
|
|
|
|
- The thread history refreshes right after a new thread is created.
|
|
- The thread auto-tagging feature is now opt-in using `auto_tag_thread` in the config.toml file
|
|
|
|
### Fixed
|
|
|
|
- Fixed incorrect step ancestor in the OpenAI instrumentation
|
|
- Enabled having a `storage_provider` set to `None` in SQLAlchemyDataLayer - @mohamedalani
|
|
- Correctly serialize `generation` in SQLAlchemyDataLayer - @mohamedalani
|
|
|
|
## [1.0.504] - 2024-04-16
|
|
|
|
### Changed
|
|
|
|
- Chainlit apps should function correctly even if the data layer is down
|
|
|
|
## [1.0.503] - 2024-04-15
|
|
|
|
### Added
|
|
|
|
- Enable persisting threads using a Custom Data Layer (through SQLAlchemy) - @hayescode
|
|
|
|
### Changed
|
|
|
|
- React-client: Expose `sessionId` in `useChatSession`
|
|
- Add chat profile as thread tag metadata
|
|
|
|
### Fixed
|
|
|
|
- Add quotes around the chainlit create-secret CLI output to avoid any issues with special characters
|
|
|
|
## [1.0.502] - 2024-04-08
|
|
|
|
### Added
|
|
|
|
- Actions now trigger conversation persistence
|
|
|
|
## [1.0.501] - 2024-04-08
|
|
|
|
### Added
|
|
|
|
- Messages and steps now accept tags and metadata (useful for the data layer)
|
|
|
|
### Changed
|
|
|
|
- The LLama Index callback handler should now show retrieved chunks in the intermadiary steps
|
|
- Renamed the Literal environment variable to `LITERAL_API_URL` (it used to be `LITERAL_SERVER`)
|
|
|
|
### Fixed
|
|
|
|
- Starting a new conversation should close the element side bar
|
|
- Resolved security issues by upgrading starlette dependency
|
|
|
|
## [1.0.500] - 2024-04-02
|
|
|
|
### Added
|
|
|
|
- Added a new command `chainlit lint-translations` to check that translations file are OK
|
|
- Added new sections to the translations, like signin page
|
|
- chainlit.md now supports translations based on the browser's language. Like chainlit_pt-BR.md
|
|
- A health check endpoint is now available through a HEAD http call at root
|
|
- You can now specify a custom frontend build path
|
|
|
|
### Fixed
|
|
|
|
- Translated will no longer flash at app load
|
|
- Llama Index callback handler has been updated
|
|
- File watcher should now properly refresh the app when the code changes
|
|
- Markdown titles should now have the correct line height
|
|
|
|
### Changed
|
|
|
|
- `multi_modal` is now under feature in the config.toml and has more granularity
|
|
- Feedback no longer has a -1 value. Instead a delete_feedback method has been added to the data layer
|
|
- ThreadDict no longer has the full User object. Instead it has user_id and user_identifier fields
|
|
|
|
## [1.0.400] - 2024-03-06
|
|
|
|
### Added
|
|
|
|
- OpenAI integration
|
|
|
|
### Fixed
|
|
|
|
- Langchain final answer streaming should work again
|
|
- Elements with public URLs should be correctly persisted by the data layer
|
|
|
|
### Changed
|
|
|
|
- Enforce UTC DateTimes
|
|
|
|
## [1.0.300] - 2024-02-19
|
|
|
|
### Added
|
|
|
|
- Custom js script injection
|
|
- First token and token throughput per second metrics
|
|
|
|
### Changed
|
|
|
|
- The `ChatGeneration` and `CompletionGeneration` has been reworked to better match the OpenAI semantics
|
|
|
|
## [1.0.200] - 2024-01-22
|
|
|
|
### Added
|
|
|
|
- Chainlit Copilot
|
|
- Translations
|
|
- Custom font
|
|
|
|
### Fixed
|
|
|
|
- Tasklist flickering
|
|
|
|
## [1.0.101] - 2024-01-12
|
|
|
|
### Fixed
|
|
|
|
- Llama index callback handler should now correctly nest the intermediary steps
|
|
- Toggling hide_cot parameter in the UI should correctly hide the `took n steps` buttons
|
|
- `running` loading button should only be displayed once when `hide_cot` is true and a message is being streamed
|
|
|
|
## [1.0.100] - 2024-01-10
|
|
|
|
### Added
|
|
|
|
- `on_logout` hook allowing to clear cookies when a user logs out
|
|
|
|
### Changed
|
|
|
|
- Chainlit apps won't crash anymore if the data layer is not reachable
|
|
|
|
### Fixed
|
|
|
|
- File upload now works when switching chat profiles
|
|
- Avatar with an image no longer have a background color
|
|
- If `hide_cot` is set to `true`, the UI will never get the intermediary steps (but they will still be persisted)
|
|
- Fixed a bug preventing to open past chats
|
|
|
|
## [1.0.0] - 2024-01-08
|
|
|
|
### Added
|
|
|
|
- Scroll down button
|
|
- If `hide_cot` is set to `true`, a `running` loader is displayed by default under the last message when a task is running.
|
|
|
|
### Changed
|
|
|
|
- Avatars are now always displayed
|
|
- Chat history sidebar has been revamped
|
|
- Stop task button has been moved to the input bar
|
|
|
|
### Fixed
|
|
|
|
- If `hide_cot` is set to `true`, the UI will never get the intermediary steps (but they will still be persisted)
|
|
|
|
## [1.0.0rc3] - 2023-12-21
|
|
|
|
### Fixed
|
|
|
|
- Elements are now working when authenticated
|
|
- First interaction is correctly set when resuming a chat
|
|
|
|
### Changed
|
|
|
|
- The copy button is hidden if `disable_feedback` is `true`
|
|
|
|
## [1.0.0rc2] - 2023-12-18
|
|
|
|
### Added
|
|
|
|
- Copy button under messages
|
|
- OAuth samesite cookie policy is now configurable through the `CHAINLIT_COOKIE_SAMESITE` env var
|
|
|
|
### Changed
|
|
|
|
- Relax Python version requirements
|
|
- If `hide_cot` is configured to `true`, steps will never be sent to the UI, but still persisted.
|
|
- Message buttons are now positioned below
|
|
|
|
## [1.0.0rc0] - 2023-12-12
|
|
|
|
### Added
|
|
|
|
- cl.Step
|
|
|
|
### Changed
|
|
|
|
- File upload uses HTTP instead of WS and no longer has size limitation
|
|
- `cl.AppUser` becomes `cl.User`
|
|
- `Prompt` has been split in `ChatGeneration` and `CompletionGeneration`
|
|
- `Action` now display a toaster in the UI while running
|
|
|
|
## [0.7.700] - 2023-11-28
|
|
|
|
### Added
|
|
|
|
- Support for custom HTML in message content is now an opt in feature in the config
|
|
- Uvicorn `ws_per_message_deflate` config param is now configurable like `UVICORN_WS_PER_MESSAGE_DEFLATE=false`
|
|
|
|
### Changed
|
|
|
|
- Latex support is no longer enabled by default and is now a feature in the config
|
|
|
|
### Fixed
|
|
|
|
- Fixed LCEL memory message order in the prompt playground
|
|
- Fixed a key error when using the file watcher (-w)
|
|
- Fixed several user experience issues with `on_chat_resume`
|
|
- `on_chat_end` is now always called when a chat ends
|
|
- Switching chat profiles correctly clears previous AskMessages
|
|
|
|
## [0.7.604] - 2023-11-15
|
|
|
|
### Fixed
|
|
|
|
- `on_chat_resume` now works properly with non json serializable objects
|
|
- `LangchainCallbackHandler` no longer send tokens to the wrong user under high concurrency
|
|
- Langchain cache should work when `cache` is to `true` in `config.toml`
|
|
|
|
## [0.7.603] - 2023-11-15
|
|
|
|
### Fixed
|
|
|
|
- Markdown links special characters are no longer encoded
|
|
- Collapsed messages no longer make the chat scroll
|
|
- Stringified Python objects are now displayed in a Python code block
|
|
|
|
## [0.7.602] - 2023-11-14
|
|
|
|
### Added
|
|
|
|
- Latex support (only supporting $$ notation)
|
|
- Go back button on element page
|
|
|
|
### Fixed
|
|
|
|
- Code blocks should no longer flicker or display `[object object]`.
|
|
- Now properly displaying empty messages with inlined elements
|
|
- Fixed `Too many values to unpack error` in langchain callback
|
|
- Langchain final streamed answer is now annotable with human feedback
|
|
- AzureOpenAI should now work properly in the Prompt Playground
|
|
|
|
### Changed
|
|
|
|
- Code blocks display has been enhanced
|
|
- Replaced aiohttp with httpx
|
|
- Prompt Playground has been updated to work with the new openai release (v1). Including tools
|
|
- Auth0 oauth provider has a new configurable env variable `OAUTH_AUTH0_ORIGINAL_DOMAIN`
|
|
|
|
## [0.7.500] - 2023-11-07
|
|
|
|
### Added
|
|
|
|
- `cl.on_chat_resume` decorator to enable users to continue a conversation.
|
|
- Support for OpenAI functions in the Prompt Playground
|
|
- Ability to add/remove messages in the Prompt Playground
|
|
- Plotly element to display interactive charts
|
|
|
|
### Fixed
|
|
|
|
- Langchain intermediate steps display are now much more readable
|
|
- Chat history loading latency has been enhanced
|
|
- UTF-8 characters are now correctly displayed in json code blocks
|
|
- Select widget `items` attribute is now working properly
|
|
- Chat profiles widget is no longer scrolling horizontally
|
|
|
|
## [0.7.400] - 2023-10-27
|
|
|
|
### Added
|
|
|
|
- Support for Langchain Expression Language. https://docs.chainlit.io/integrations/langchain
|
|
- UI rendering optimization to guarantee high framerate
|
|
- Chainlit Cloud latency optimization
|
|
- Speech recognition to type messages. https://docs.chainlit.io/backend/config/features
|
|
- Descope OAuth provider
|
|
|
|
### Changed
|
|
|
|
- `LangchainCallbackHandler` is now displaying inputs and outputs of intermediate steps.
|
|
|
|
### Fixed
|
|
|
|
- AskUserMessage now work properly with data persistence
|
|
- You can now use a custom okta authorization server for authentication
|
|
|
|
## [0.7.3] - 2023-10-17
|
|
|
|
### Added
|
|
|
|
- `ChatProfile` allows to configure different agents that the user can freely chose
|
|
- Multi modal support at the input bar level. Enabled by `features.multi_modal` in the config
|
|
- `cl.AskUserAction` allows to block code execution until the user clicked an action.
|
|
- Displaying readme when chat is empty is now configurable through `ui.show_readme_as_default` in the config
|
|
|
|
### Changed
|
|
|
|
- `cl.on_message` is no longer taking a string as parameter but rather a `cl.Message`
|
|
|
|
### Fixed
|
|
|
|
- Chat history is now correctly displayed on mobile
|
|
- Azure AD OAuth authentication should now correctly display the user profile picture
|
|
|
|
### Removed
|
|
|
|
- `@cl.on_file_upload` is replaced by true multi modal support at the input bar level
|
|
|
|
## [0.7.2] - 2023-10-10
|
|
|
|
### Added
|
|
|
|
- Logo is displayed in the UI header (works with custom logo)
|
|
- Azure AD single tenant is now supported
|
|
- `collapsed` attribute on the `Action` class
|
|
- Latency improvements when data persistence is enabled
|
|
|
|
### Changed
|
|
|
|
- Chat history has been entirely reworked
|
|
- Chat messages redesign
|
|
- `config.ui.base_url` becomes `CHAINLIT_URL` env variable
|
|
|
|
### Fixed
|
|
|
|
- File watcher (-w) is now working with nested module imports
|
|
- Unsupported character during OAuth authentication
|
|
|
|
## [0.7.1] - 2023-09-29
|
|
|
|
### Added
|
|
|
|
- Pydantic v2 support
|
|
- Okta auth provider
|
|
- Auth0 auth provider
|
|
- Prompt playground support for mix of template/formatted prompts
|
|
- `@cl.on_chat_end` decorator
|
|
- Textual comments to user feedback
|
|
|
|
### Fixed
|
|
|
|
- Langchain errors are now correctly indented
|
|
- Langchain nested chains prompts are now correctly displayed
|
|
- Langchain error TypeError: 'NoneType' object is not a mapping.
|
|
- Actions are now displayed on mobile
|
|
- Custom logo is now working as intended
|
|
|
|
## [0.7.0] - 2023-09-13
|
|
|
|
### Changed
|
|
|
|
- Authentication is now unopinionated:
|
|
1. `@cl.password_auth_callback` for login/password auth
|
|
2. `@cl.oauth_callback` for oAuth auth
|
|
3. `@cl.header_auth_callback` for header auth
|
|
- Data persistence is now enabled through `CHAINLIT_API_KEY` env variable
|
|
|
|
### Removed
|
|
|
|
- `@cl.auth_client_factory` (see new authentication)
|
|
- `@cl.db_client_factory` (see new data persistence)
|
|
|
|
### Added
|
|
|
|
- `disable_human_feedback` parameter on `cl.Message`
|
|
- Configurable logo
|
|
- Configurable favicon
|
|
- Custom CSS injection
|
|
- GCP Vertex AI LLM provider
|
|
- Long message collpasing feature flag
|
|
- Enable Prompt Playground feature flag
|
|
|
|
### Fixed
|
|
|
|
- History page filters now work properly
|
|
- History page does not show empty conversations anymore
|
|
- Langchain callback handler Message errors
|
|
|
|
## [0.6.4] - 2023-08-30
|
|
|
|
### Added
|
|
|
|
- `@cl.on_file_upload` to enable spontaneous file uploads
|
|
- `LangchainGenericProvider` to add any Langchain LLM in the Prompt Playground
|
|
- `cl.Message` content now support dict (previously only supported string)
|
|
- Long messages are now collapsed by default
|
|
|
|
### Fixed
|
|
|
|
- Deadlock in the Llama Index callback handler
|
|
- Langchain MessagesPlaceholder and FunctionMessage are now correctly supported
|
|
|
|
## [0.6.3] - 2023-08-22
|
|
|
|
### Added
|
|
|
|
- Complete rework of the Prompt playground. Now supports custom LLMs, templates, variables and more
|
|
- Enhanced Langchain final answer streaming
|
|
- `remove_actions` method on the `Message` class
|
|
- Button to clear message history
|
|
|
|
### Fixed
|
|
|
|
- Chainlit CLI performance issue
|
|
- Llama Index v0.8+ callback handler. Now supports messages prompts
|
|
- Tasklist display, persistence and `.remove()`
|
|
- Custom headers growing infinitely large
|
|
- Action callback can now handle multiple actions
|
|
- Langflow integration load_flow_from_json
|
|
- Video and audio elements on Safari
|
|
|
|
## [0.6.2] - 2023-08-06
|
|
|
|
### Added
|
|
|
|
- Make the chat experience configurable with Chat Settings
|
|
- Authenticate users based on custom headers with the Custom Auth client
|
|
|
|
### Fixed
|
|
|
|
- Author rename now works with all kinds of messages
|
|
- Create message error with chainlit cloud (chenjuneking)
|
|
|
|
## [0.6.1] - 2023-07-24
|
|
|
|
### Added
|
|
|
|
- Security improvements
|
|
- Haystack callback handler
|
|
- Theme customizability
|
|
|
|
### Fixed
|
|
|
|
- Allow multiple browser tabs to connect to one Chainlit app
|
|
- Sidebar blocking the send button on mobile
|
|
|
|
## [0.6.0] - 2023-07-20
|
|
|
|
### Breaking changes
|
|
|
|
- Factories, run and post process decorators are removed.
|
|
- langchain_rename becomes author_rename and works globally
|
|
- Message.update signature changed
|
|
|
|
Migration guide available [here](https://docs.chainlit.io/guides/migration/0.6.0).
|
|
|
|
### Added
|
|
|
|
- Langchain final answer streaming
|
|
- Redesign of chainlit input elements
|
|
- Possibility to add custom endpoints to the fast api server
|
|
- New File Element
|
|
- Copy button in code blocks
|
|
|
|
### Fixed
|
|
|
|
- Persist session between websocket reconnection
|
|
- The UI is now more mobile friendly
|
|
- Avatar element Path parameter
|
|
- Increased web socket message max size to 100 mb
|
|
- Duplicated conversations in the history tab
|
|
|
|
## [0.5.2] - 2023-07-10
|
|
|
|
### Added
|
|
|
|
- Add the video element
|
|
|
|
### Fixed
|
|
|
|
- Fix the inline element flashing when scrolling the page, due to un-needed re-rendering
|
|
- Fix the orange flash effect on messages
|
|
|
|
## [0.5.1] - 2023-07-06
|
|
|
|
### Added
|
|
|
|
- Task list element
|
|
- Audio element
|
|
- All elements can use the `.remove()` method to remove themselves from the UI
|
|
- Can now use cloud auth with any data persistence mode (like local)
|
|
- Microsoft auth
|
|
|
|
### Fixed
|
|
|
|
- Files in app dir are now properly served (typical use case is displaying an image in the readme)
|
|
- Add missing attribute `size` to Pyplot element
|
|
|
|
## [0.5.0] - 2023-06-28
|
|
|
|
### Added
|
|
|
|
- Llama Index integration. Learn more [here](https://docs.chainlit.io/integrations/llama-index).
|
|
- Langflow integration. Learn more [here](https://docs.chainlit.io/integrations/langflow).
|
|
|
|
### Fixed
|
|
|
|
- AskUserMessage.remove() now works properly
|
|
- Avatar element cannot be referenced in messages anymore
|
|
|
|
## [0.4.2] - 2023-06-26
|
|
|
|
### Added
|
|
|
|
- New data persistence mode `local` and `custom` are available on top of the pre-existing `cloud` one. Learn more [here](https://docs.chainlit.io/data).
|
|
|
|
## [0.4.101] - 2023-06-24
|
|
|
|
### Fixed
|
|
|
|
- Performance improvements and bug fixes on run_sync and asyncify
|
|
|
|
## [0.4.1] - 2023-06-20
|
|
|
|
### Added
|
|
|
|
- File watcher now reloads the app when the config is updated
|
|
- cl.cache to avoid wasting time reloading expensive resources every time the app reloads
|
|
|
|
### Fixed
|
|
|
|
- Bug introduced by 0.4.0 preventing to run private apps
|
|
- Long line content breaking the sidebar with Text elements
|
|
- File watcher preventing to keyboard interrupt the chainlit process
|
|
- Updated socket io to fix a security issue
|
|
- Bug preventing config settings to be the default values for the settings in the UI
|
|
|
|
## [0.4.0] - 2023-06-16
|
|
|
|
### Added
|
|
|
|
- Pyplot chart element
|
|
- Config option `default_expand_messages` to enable the default expand message settings by default in the UI (breaking change)
|
|
|
|
### Fixed
|
|
|
|
- Scoped elements sharing names are now correctly displayed
|
|
- Clickable Element refs are now correctly displayed, even if another ref being a substring of it exists
|
|
|
|
## [0.3.0] - 2023-06-13
|
|
|
|
### Added
|
|
|
|
- Moving from sync to async runtime (breaking change):
|
|
- Support async implementation (eg openai, langchain)
|
|
- Performance improvements
|
|
- Removed patching of different libraries
|
|
- Elements:
|
|
- Merged LocalImage and RemoteImage to Image (breaking change)
|
|
- New Avatar element to display avatars in messages
|
|
- AskFileMessage now supports multi file uploads (small breaking change)
|
|
- New settings interface including a new "Expand all" messages setting
|
|
- The element sidebar is resizable
|
|
|
|
### Fixed
|
|
|
|
- Secure origin issues when running on HTTP
|
|
- Updated the callback handler to langchain 0.0.198 latest changes
|
|
- Filewatcher issues
|
|
- Blank screen issues
|
|
- Port option in the CLI does not fail anymore because of os import
|
|
|
|
## [0.2.111] - 2023-06-09
|
|
|
|
### Fixed
|
|
|
|
- Pdf element reloading issue
|
|
- CI is more stable
|
|
|
|
## [0.2.110] - 2023-06-08
|
|
|
|
### Added
|
|
|
|
- `AskFileMessage`'s accept parameter can now can take a Dict to allow more fine grained rules. More infos here https://react-dropzone.org/#!/Accepting%20specific%20file%20types.
|
|
- The PDF viewer element helps you display local or remote PDF files ([documentation](https://docs.chainlit.io/api-reference/elements/pdf-viewer)).
|
|
|
|
### Fixed
|
|
|
|
- When running the tests, the chainlit cli is installed is installed in editable mode to run faster.
|
|
|
|
## [0.2.109] - 2023-05-31
|
|
|
|
### Added
|
|
|
|
- URL preview for social media share
|
|
|
|
### Fixed
|
|
|
|
- `max_http_buffer_size` is now set to 100mb, fixing the `max_size_mb` parameter of `AskFileMessage`
|
|
|
|
## [0.2.108] - 2023-05-30
|
|
|
|
### Fixed
|
|
|
|
- Enhanced security
|
|
- Global element display
|
|
- Display elements with display `page` based on their ids instead of their names
|
|
|
|
## [0.2.107] - 2023-05-28
|
|
|
|
### Added
|
|
|
|
- Rework of the Message, AskUserMessage and AskFileMessage APIs:
|
|
- `cl.send_message(...)` becomes `cl.Message(...).send()`
|
|
- `cl.send_ask_user(...)` becomes `cl.AskUserMessage(...).send()`
|
|
- `cl.send_ask_file(...)` becomes `cl.AskFileMessage(...).send()`
|
|
- `update` and `remove` methods to the `cl.Message` class
|
|
|
|
### Fixed
|
|
|
|
- Blank screen for windows users (https://github.com/Chainlit/chainlit/issues/3)
|
|
- Header navigation for mobile (https://github.com/Chainlit/chainlit/issues/12)
|
|
|
|
## [0.2.106] - 2023-05-26
|
|
|
|
### Added
|
|
|
|
- Starting to log changes in CHANGELOG.md
|
|
- Port and hostname are now configurable through the `CHAINLIT_HOST` and `CHAINLIT_PORT` env variables. You can also use `--host` and `--port` when running `chainlit run ...`.
|
|
- A label attribute to Actions to facilitate localization.
|
|
|
|
### Fixed
|
|
|
|
- Clicks on inlined `RemoteImage` now opens the image in a NEW tab.
|