Release Notes #

Information about release notes of Coco Server is provided here.

Latest (In development) #

❌ Breaking changes #

🚀 Features #

feat: support Tab and Enter for delete dialog buttons #700
feat: add check for updates #701

🐛 Bug fix #

fix: quick ai state synchronous #693
fix: toggle extension should register/unregister hotkey #691
fix: take coco server back on refresh #696

✈️ Improvements #

refactor: use author/ext_id as extension unique identifier #643
refactor: refactoring search api #679
chore: continue to chat page display #690
chore: improve server list selection with enter key #692

0.5.0 (2025-06-13) #

❌ Breaking changes #

🚀 Features #

feat: check or enter to close the list of assistants #469
feat: add dimness settings for pinned window #470
feat: supports Shift + Enter input box line feeds #472
feat: support for snapshot version updates #480
feat: history list add put away button #482
feat: the chat input box supports multi-line input #490
feat: add ~/Applications to the search path #493
feat: the chat content has added a button to return to the bottom #495
feat: the search input box supports multi-line input #501
feat: websocket support self-signed TLS #504
feat: add option to allow self-signed certificates #509
feat: add AI summary component #518
feat: dynamic log level via env var COCO_LOG #535
feat: add quick AI access to search mode #556
feat: rerank search results #561
feat: ai overview support is enabled with shortcut #597
feat: add key monitoring during reset #615
feat: calculator extension add description #623
feat: support right-click actions after text selection #624
feat: add ai overview minimum number of search results configuration #625
feat: add internationalized translations of AI-related extensions #632
feat: context menu support for secondary pages #680

🐛 Bug fix #

fix: solve the problem of modifying the assistant in the chat #476
fix: several issues around search #502
fix: fixed the newly created session has no title when it is deleted #511
fix: loading chat history for potential empty attachments
fix: datasource & MCP list synchronization update #521
fix: app icon & category icon #529
fix: show only enabled datasource & MCP list
fix: server image loading failure #534
fix: panic when fetching app metadata on Windows #538
fix: service switching error #539
fix: switch server assistant and session unchanged #540
fix: history list height #550
fix: secondary page cannot be searched #551
fix: the scroll button is not displayed by default #552
fix: suggestion list position #553
fix: independent chat window has no data #554
fix: resolved navigation error on continue chat action #558
fix: make extension search source respect parameter datasource #576
fix: fixed issue with incorrect login status #600
fix: new chat assistant id not found #603
fix: resolve regex error on older macOS versions #605
fix: fix chat log update and sorting issues #612
fix: resolved an issue where number keys were not working on the web #616
fix: do not panic when the datasource specified does not exist #618
fix: fixed modifier keys not working with continue chat #619
fix: invalid DSL error if input contains multiple lines #620
fix: fix ai overview hidden height before message #622
fix: tab key hides window in chat mode #641
fix: arrow keys still navigated search when menu opened with Cmd+K #642
fix: input lost when reopening dialog after search #644
fix: web page unmount event #645
fix: fix the problem of local path not opening #650
fix: number keys not following settings #661
fix: fix problem with up and down key indexing #676
fix: arrow inserting escape sequences #683

✈️ Improvements #

chore: adjust list error message #475
chore: refine wording on search failure
chore：search and MCP show hidden logic #494
chore: greetings show hidden logic #496
refactor: fetch app list in settings in real time #498
chore: UpdateApp component loading location #499
chore: add clear monitoring & cache calculation to optimize performance #500
refactor: optimizing the code #505
refactor: optimized the modification operation of the numeric input box #508
style: modify the style of the search input box #513
style: chat input icons show #515
refactor: refactoring icon component #514
refactor: optimizing list styles in markdown content #520
feat: add a component for text reading aloud #522
style: history component styles #528
style: search error styles #533
chore: skip register server that not logged in #536
refactor: service info related components #537
chore: chat content can be copied #539
refactor: refactoring search error #541
chore: add assistant count #542
chore: add global login judgment #544
chore: mark server offline on user logout #546
chore: logout update server profile #549
chore: assistant keyboard events and mouse events #559
chore: web component start page config #560
chore: assistant chat placeholder & refactor input box components #566
refactor: input box related components #568
chore: mark unavailable server to offline on refresh info #569
chore: only show available servers in chat #570
refactor: search result related components #571
chore: initialize current assistant from history #606
chore: add onContextMenu event #629
chore: more logs for the setup process #634
chore: copy supports http protocol #639
refactor: use author/ext_id as extension unique identifier #643
chore: add special character filtering #668

0.4.0 (2025-04-27) #

Breaking changes #

Features #

feat: history support for searching, renaming and deleting #322
feat: linux support for application search #330
feat: add shortcuts to most icon buttons #334
feat: add font icon for search list #342
feat: add a border to the main window in Windows 10 #343
feat: mobile terminal adaptation about style #348
feat: service list popup box supports keyboard-only operation #359
feat: networked search data sources support search and keyboard-only operation #367
feat: add application management to the plugin #374
feat: add keyboard-only operation to history list #385
feat: add error notification #386
feat: add support for AI assistant #394
feat: add support for calculator function #399
feat: auto selects the first item after searching #411
feat: web components assistant #422
feat: right-click menu support for search #423
feat: add chat mode launch page #424
feat: add MCP & call LLM tools #430
feat: ai assistant supports search and paging #431
feat: data sources support displaying customized icons #432
feat: add shortcut key conflict hint and reset function #442
feat: updated to include error message #465
feat: support third party extensions #572
feat: support ai overview #572

Bug fix #

fix: fixed the problem of not being able to search in secondary directories #338
fix: active shadow setting #354
fix: chat history was not show up #377
fix: get attachments in chat sessions
fix: filter http query_args and convert only supported values
fix：fixed several search & chat bugs #412
fix: fixed carriage return problem with chinese input method #464

Improvements #

refactor: web components #331
refactor: refactoring login callback, receive access_token from coco-server
chore: adjust web component styles #362
style: modify the style #370
style: search list details display #378
refactor: refactoring api error handling #382
chore: update assistant icon & think mode #397
build: build web components and publish #404

0.3.0 (2025-03-31) #

Breaking changes #

Features #

feat: add web pages components #277
feat: support for customizing some of the preset shortcuts #316
feat: support multi websocket connections #314
feat: add support for embeddable web widget #277

Bug fix #

Improvements #

refactor: refactor invoke related code #309
refactor: hide apps without icon #312

0.2.1 (2025-03-14) #

Features #

support for automatic in-app updates #274

Breaking changes #

Bug fix #

Fix the issue that the fusion search include disabled servers
Fix incorrect version type: should be string instead of u32
Fix the chat end judgment type #280
Fix the chat scrolling and chat rendering #282
Fix: store data is not shared among multiple windows #298

Improvements #

Refactor: chat components #273
Feat: add endpoint display #282
Chore: chat window min width & remove input bg #284
Chore: remove selected function & add hide_coco #286
Chore: websocket timeout increased to 2 minutes #289
Chore: remove chat input border & clear input #295

0.2.0 (2025-03-07) #

Features #

Add timeout to fusion search #174
Add api to disable or enable server #185
Networked search supports selection of data sources #209
Add deepthink and knowledge search options to RAG based chat
Support i18n, add Chinese language support
Support Windows platform
etc.

Breaking changes #

Bug fix #

Fix to access deeplink for linux #148
etc.

Improvements #

Improve app startup, init application search in background #172
Refactoring login #173
Init icons in background during start #176
Refactoring health api #187
Refactoring assistant api #195
Refactor: remove websocket_session_id from message request #206
Refactor: the display of search results and the logic of creating new chats #207
Refactor: AI conversation rendering logic #216
Refresh all server’s info on purpose, get the actual health info #225
Improve chat message display
Improve application search, support macOS/Windows and Linux
Display the version of the server in the settings page
Allow to switch between different data sources in networked search
Allow to switch servers in the settings page
etc.

0.1.0 (2025-02-16) #

Features #

Fusion Search
Chat with AI Assistant
RAG-based AI Chat
General Settings
Global Shortcut
Auto Start on Startup
Shortcut to Features
Application Search for macOS
Option to Connect to Self-Hosted Coco Server