Add background generation polling for conversation updates (#1882)

fix: improve layout responsiveness in ChatMessage component by binding message dimensions and adjusting classes

fix: adjust spacing and styles in ShareConversationModal and MobileNav components

fix: reduce timeout duration for aborting loading state

style: update no scrollbar styles

fix: adjust z-index for CodeBlock component and update ChatInput max height for better responsiveness

light theme: Update code block styles and highlight.js themes

Add flex-none to multimodal icon container

Update model link and add provider SVGs

Enhance code token processing to include fenced block closure detection

Refactor token parameters to standardize naming across models and generation settings

Add image attachment support to router examples (#1883)

fix lint job

Omni multimodality (#1880)

Thumbnails (#1879)

HuggingChat 2026 (#1875)

feat: improve export feature

feat: put export behind feature flag (#1862)

fix: dont export whole websearch

fix: skip file if unavailable

feat: add admin only export feature

fix: revert ssr

fix: catch error if assistant is not found

fix(temp): disable ssr temporarily

fix: add tick() to prevent textarea height adjustment failures (#1854)

fix: Improve error handling in generateFromDefaultEndpoint (#1853)

fix: tests

fix: rename chat bug fix

fix: tools

fix: starting chat-ui with no .env.local

feat: add custom headers support to endpoint inference client

fix: share feature

feat: add migration to update reports with assistantId to use contentId

feat: add bson-objectid package and custom serialization for ObjectId in API client

add headers content type

fix: settings page

feat: implement delete message functionality using API client

refactor: move delete conv & title edit to new api

refactor: api cleanup (#1849)

fix: swagger config

feat: use api client for tool badge

refactor: use client API for spaces-config endpoint

refactor: use api client for delete follow of assistant

fix: nav conversation item layout

fix: return assistant avatar in load function

feat: move tool search to API client

fix: lint

refactor: optimize main load function to use Promise.all for concurrent API calls

refactor: new API & universal load functions (pt. 2) (#1847)

Revert "refactor: new API & universal load functions (#1743)"