Release Note 🎉

🚀 v1.12.0 – AI super‑powered, smoother desktop, smarter, native MCP integration, and plenty of polish

The Copilot gets a full upgrade with multi‑model support (Gemini 2.5, Claude‑4, GPT‑4.1, o3/o4‑mini, Azure OpenAI), richer schema & MCP tooling, and deeper reasoning. Desktop and Web jump to modern Node/Electron versions, and the CLI gains flexible payload generation – all wrapped in a host of UX refinements and bug fixes.

Features 🌈

• Desktop:
  • Auto‑save & restore window position/size for a seamless comeback.
  • Active topic & payload search highlighting for quicker navigation.
  • Copilot 2.0
    • Plug‑and‑play with Gemini 2.5 (Pro “thinking” mode), Claude‑4, GPT‑4.1, o3, o4‑mini & Azure OpenAI.
    • One‑click custom function & schema (Protobuf / Avro) generation.
    • Session management, enhanced reasoning, and MCP call detection with streaming results.
    • Native MCP integration – stdio, HTTP SSE server support, call detection, result processing & streaming responses.
• CLI:
  • -payload-size option for random message generation lets you stress‑test with precise loads.

Improvements 💫

• Desktop:
  • Electron bumped to v33, Node runtime to 18 for performance & security.
  • DevTools toggle is enabled in development builds.
  • Copilot 2.0
    • Copilot codebase refactored for stronger type‑safety, cleaner component structure, and faster load times.
• CLI:
  • Line‑mode publishing and bench/simulate client ID refinements.
• Web:
  • Runtime aligned to Node 18 for parity with Desktop.

Fixes 🛠

• Desktop:
  • Resolved SQLite disconnect warnings on wake‑from‑sleep.
  • Prevented accidental drag on connection list rows.
  • Restored paste inside Monaco editor.
  • Refined native scrollbar styling on Windows.
  • Applied active search filters to live message stream.
  • Ensured search filters persist on incoming messages.
  • Copilot 2.0
    • Fixed loading state flicker, input focus loss, and preset prompt display glitches.
    • Removed obsolete files and tightened MCP availability checks.

What's Changed

• chore(pkg): update node engine versiont to 16 by @ysfscream in #1853
• feat(desktop): save and restore window state by @ni00 in #1852
• chore(web): update Node.js version to 18 by @Red-Asuka in #1875
• chore(desktop): upgrade Node.js version to 18 by @Red-Asuka in #1876
• refactor(copilot): integrate AI SDK for improved model handling by @Red-Asuka in #1877
• fix(copilot): fix loading state by @Red-Asuka in #1879
• feat(copilot): support generating custom functions by @Red-Asuka in #1880
• style(copilot): update copilot button icon and enhance styling by @Red-Asuka in #1881
• feat(copilot): support generating schema by @Red-Asuka in #1883
• refactor(copilot): reorganize AI-related components and utilities by @ysfscream in #1882
• refactor(copilot): improve type safety by @ysfscream in #1884
• refactor(i18n): migrate Copilot translations to dedicated locale file by @ysfscream in #1885
• fix(copilot): improve input focus and handling for preset prompts by @ysfscream in #1886
• feat(copilot): add raw-loader and dynamic system prompt loading by @ysfscream in #1887
• feat(copilot): improve preset prompt display behavior on input focus by @ysfscream in #1888
• feat(copilot): support separate Protobuf and Avro schema generation prompts by @ysfscream in #1889
• feat(copilot): introduce session management for AI interactions by @ysfscream in #1890
• chore(pkg): bump electron version to 22.0.0 by @ysfscream in #1896
• feat(copilot): MCP support by @ysfscream in #1894
• fix(desktop): fix sqlite disconnect warning issue by @ysfscream in #1897
• fix(desktop): fix i18n issues by @ysfscream in #1898
• feat(copilot): sse mcp servers support by @ysfscream in #1899
• fix(copilot): remove useless file by @ysfscream in #1901
• refactor(copilot): add MCP call detection and display component by @ysfscream in #1902
• refactor(copilot): integrate AI Agent for response handling by @ysfscream in #1903
• refactor(copilot): remove MCP availability check and enhance AI streaming options by @ysfscream in #1904
• feat(copilot): implement MCP result processing by @ysfscream in #1906
• feat(copilot): enhance reasoning support by @ysfscream in #1907
• chore: bump electron version to 33.0.0 by @ysfscream in #1909
• fix(desktop): fix generate the latest.yaml issue on ci by @ysfscream in #1911
• fix(ci): update artifact upload process to use gitHub release by @ysfscream in #1913
• fix(desktop): prevent drag on connection list by @ysfscream in #1916
• fix(desktop): fix can not past content on monaco editor by @ysfscream in #1917
• fix(ci): skip Docker/artifact uploads for pre-releases by @ysfscream in #1919
• chore: bump version to 1.12.0-beta.3 by @ysfscream in #1921
• feat(copilot): google gemini support by @ysfscream in #1923
• refactor(copilot): repalce show preset prompt hover with Reverting to… by @ysfscream in #1924
• chore(deps): update @ai-sdk/openai to support gpt-4.1 by @ysfscream in #1925
• feat(copilot): add Azure OpenAI support by @ysfscream in #1926
• test(copilot): expand unit tests for AI model providers by @ysfscream in #1928
• feat(copilot): o3 and o4-mini support by @ysfscream in #1930
• refactor(background): enable devTools in BrowserWindow configuration by @ysfscream in #1935
• ci: translate issue in Chinese into English by @Rory-Z in #1938
• feat(cli): add payload size option for random message generation by @ysfscream in #1940
• fix(connections): apply active search filters on incoming messages by @muzaffarmhd in #1939
• fix(log): add no-drag region to select input on log page by @ysfscream in #1942
• fix(log): add no-drag region to select input on log page by @ysfscream in #1943
• feat(desktop): add highlighting on active topic and payload search by @muzaffarmhd in #1944
• 1.12.0-beta.4 by @ysfscream in #1946
• fix(desktop): fix sys scrollbar style issue for win by @ysfscream in #1947
• feat(copilot): claude-4 llm model support by @ysfscream in #1948
• feat(copilot): gemini 2.5 thinking mode support by @ysfscream in #1949
• 1.12.0 by @ysfscream in #1950

New Contributors

• Thanks so much for @muzaffarmhd made their first contribution in #1939

Full Changelog: v1.11.1...v1.12.0

What's Changed

• test(copilot): expand unit tests for AI model providers by @ysfscream in #1928
• feat(copilot): o3 and o4-mini support by @ysfscream in #1930
• refactor(background): enable devTools in BrowserWindow configuration by @ysfscream in #1935
• ci: translate issue in Chinese into English by @Rory-Z in #1938
• feat(cli): add payload size option for random message generation by @ysfscream in #1940
• fix(connections): apply active search filters on incoming messages by @muzaffarmhd in #1939
• fix(log): add no-drag region to select input on log page by @ysfscream in #1942
• fix(log): add no-drag region to select input on log page by @ysfscream in #1943
• feat(desktop): add highlighting on active topic and payload search by @muzaffarmhd in #1944
• 1.12.0-beta.4 by @ysfscream in #1946

New Contributors

• @muzaffarmhd made their first contribution in #1939

Full Changelog: v1.12.0-beta.3...v1.12.0-beta.4

Release Note 🎉

✨ v1.12.0-beta.3 has exciting new AI capabilities and important fixes! We've integrated Google Gemini and Azure OpenAI into MQTTX Copilot, alongside several desktop usability improvements.

Features 🌈

• Copilot: Added support for Google Gemini models. (#1923)
• Copilot: Introduced support for Azure OpenAI. (#1926)
  • Note on Azure OpenAI Integration: Integrating Azure OpenAI required some specific configurations due to its unique API structure compared to standard OpenAI.
    • The host field accepts a full URL or the Azure Resource Name.
    • The API Version must be specified by appending ?api-version=<your-api-version> (e.g., ?api-version=2025-01-01-preview) directly to the host URL/Resource Name in the settings. This parameter is not exposed as a separate configuration field to minimize changes to the current UI and database structure, which lacks a dedicated 'Provider' field.
    • Azure models often have a deployment- prefix. In Azure, a model corresponds to a deployment. This naming convention helps avoid conflicts with standard OpenAI model names within our current system.
    • These implementation details deviate from standard practices but allow Azure OpenAI support within the existing framework. Please take a look at the documentation for detailed setup instructions.

Improvements 💫

• Copilot: Updated the underlying AI SDK to support newer models like GPT-4.1 via the OpenAI integration. (#1925)
• Copilot: Replaced the preset prompt hover text for better clarity when reverting changes. (#1924)
• CI: Optimized the release process by skipping Docker/artifact uploads for pre-releases. (#1919)

Fixes 🛠

• Desktop: Prevented accidental dragging of items in the connection list. (#1916)
• Desktop: Resolved an issue where pasting content into the Monaco editor (used for message payloads) was not working correctly. (#1917)

What's Changed

• fix(desktop): prevent drag on connection list by @ysfscream in #1916
• fix(desktop): fix can not past content on monaco editor by @ysfscream in #1917
• fix(ci): skip Docker/artifact uploads for pre-releases by @ysfscream in #1919
• chore: bump version to 1.12.0-beta.3 by @ysfscream in #1921
• feat(copilot): google gemini support by @ysfscream in #1923
• refactor(copilot): repalce show preset prompt hover with Reverting to… by @ysfscream in #1924
• chore(deps): update @ai-sdk/openai to support gpt-4.1 by @ysfscream in #1925
• feat(copilot): add Azure OpenAI support by @ysfscream in #1926

Full Changelog: v1.12.0-beta.2...v1.12.0-beta.3

Release Note 🎉

🤖 MQTTX with major AI model upgrades and Model Context Protocol support (Beta)

This release significantly expands our AI model support by integrating leading LLMs, introduces beta Model Context Protocol (MCP) support, fixes critical API issues, and enhances user experience across all platforms.

Note: Electron has been significantly upgraded to v33.0.0 to utilize features from newer Node.js versions. Due to this major version jump, compatibility issues may occur on some systems. If you encounter any abnormal functionality or rendering problems, please submit an issue on GitHub. We recommend testing key features after upgrading to ensure everything works properly.

Features 🌈

• Desktop: Save and restore window state for a better user experience
• Desktop: Model Context Protocol Support (Beta):
  • Standardized integration between LLMs and data sources
  • SSE MCP servers support
  • Stdio MCP servers support
• Desktop: Comprehensive AI model integration:
  • Claude 3.5 and 3.7 support
  • Grok 2 integration with readiness for Grok 3
  • DeepSeek models (R1, V3) support
  • Thinking Chain support for advanced reasoning with DeepSeek R1 and Claude 3.7
• Desktop: Enhanced AI Copilot capabilities:
  • Custom function generation support
  • Schema generation (Protobuf and Avro)
  • Session management for AI interactions

Improvements 💫

• Desktop: Upgraded Node.js to version 18 for new features
• Desktop: Updated Electron version to 33.0.0
• Desktop: AI infrastructure improvements:
  • Fixed OpenAI API compatibility issues (#1856)
  • Implemented comprehensive API keys management
  • Optimized DeepSeek integration across multiple cloud platforms

Fixes 🛠

• Desktop: Fixed SQLite disconnect warning issue
• Desktop: Fixed i18n issues for better localization
• Desktop: Fixed Copilot loading state issues
• Desktop: Improved input focus and handling for preset prompts in Copilot

Preview 🖼️

What's Changed

• chore(pkg): update node engine versiont to 16 by @ysfscream in #1853
• feat(desktop): save and restore window state by @ni00 in #1852
• chore(web): update Node.js version to 18 by @Red-Asuka in #1875
• chore(desktop): upgrade Node.js version to 18 by @Red-Asuka in #1876
• refactor(copilot): integrate AI SDK for improved model handling by @Red-Asuka in #1877
• fix(copilot): fix loading state by @Red-Asuka in #1879
• feat(copilot): support generating custom functions by @Red-Asuka in #1880
• style(copilot): update copilot button icon and enhance styling by @Red-Asuka in #1881
• feat(copilot): support generating schema by @Red-Asuka in #1883
• refactor(copilot): reorganize AI-related components and utilities by @ysfscream in #1882
• refactor(copilot): improve type safety by @ysfscream in #1884
• refactor(i18n): migrate Copilot translations to dedicated locale file by @ysfscream in #1885
• fix(copilot): improve input focus and handling for preset prompts by @ysfscream in #1886
• feat(copilot): add raw-loader and dynamic system prompt loading by @ysfscream in #1887
• feat(copilot): improve preset prompt display behavior on input focus by @ysfscream in #1888
• feat(copilot): support separate Protobuf and Avro schema generation prompts by @ysfscream in #1889
• feat(copilot): introduce session management for AI interactions by @ysfscream in #1890
• chore(pkg): bump electron version to 22.0.0 by @ysfscream in #1896
• feat(copilot): MCP support by @ysfscream in #1894
• fix(desktop): fix sqlite disconnect warning issue by @ysfscream in #1897
• fix(desktop): fix i18n issues by @ysfscream in #1898
• feat(copilot): sse mcp servers support by @ysfscream in #1899
• fix(copilot): remove useless file by @ysfscream in #1901
• refactor(copilot): add MCP call detection and display component by @ysfscream in #1902
• refactor(copilot): integrate AI Agent for response handling by @ysfscream in #1903
• refactor(copilot): remove MCP availability check and enhance AI streaming options by @ysfscream in #1904
• feat(copilot): implement MCP result processing by @ysfscream in #1906
• feat(copilot): enhance reasoning support by @ysfscream in #1907
• chore: bump electron version to 33.0.0 by @ysfscream in #1909
• fix(desktop): fix generate the latest.yaml issue on ci by @ysfscream in #1911
• fix(ci): update artifact upload process to use gitHub release by @ysfscream in #1913

Full Changelog: v1.11.1...v1.12.0-beta.2

What's Changed

• chore(pkg): update node engine version to 16 by @ysfscream in #1853
• feat(desktop): save and restore window state by @ni00 in #1852
• chore(web): update Node.js version to 18 by @Red-Asuka in #1875
• chore(desktop): upgrade Node.js version to 18 by @Red-Asuka in #1876
• refactor(copilot): integrate AI SDK for improved model handling by @Red-Asuka in #1877
• fix(copilot): fix loading state by @Red-Asuka in #1879
• feat(copilot): support generating custom functions by @Red-Asuka in #1880
• style(copilot): update copilot button icon and enhance styling by @Red-Asuka in #1881
• feat(copilot): support generating schema by @Red-Asuka in #1883
• refactor(copilot): reorganize AI-related components and utilities by @ysfscream in #1882
• refactor(copilot): improve type safety by @ysfscream in #1884
• refactor(i18n): migrate Copilot translations to dedicated locale file by @ysfscream in #1885
• fix(copilot): improve input focus and handling for preset prompts by @ysfscream in #1886
• feat(copilot): add raw-loader and dynamic system prompt loading by @ysfscream in #1887
• feat(copilot): improve preset prompt display behavior on input focus by @ysfscream in #1888
• feat(copilot): support separate Protobuf and Avro schema generation prompts by @ysfscream in #1889
• feat(copilot): introduce session management for AI interactions by @ysfscream in #1890
• chore(pkg): bump electron version to 22.0.0 by @ysfscream in #1896
• feat(copilot): MCP support by @ysfscream in #1894
• fix(desktop): fix sqlite disconnect warning issue by @ysfscream in #1897
• fix(desktop): fix i18n issues by @ysfscream in #1898
• feat(copilot): sse mcp servers support by @ysfscream in #1899
• fix(copilot): remove useless file by @ysfscream in #1901
• refactor(copilot): add MCP call detection and display component by @ysfscream in #1902
• refactor(copilot): integrate AI Agent for response handling by @ysfscream in #1903
• refactor(copilot): remove MCP availability check and enhance AI streaming options by @ysfscream in #1904
• feat(copilot): implement MCP result processing by @ysfscream in #1906
• feat(copilot): enhance reasoning support by @ysfscream in #1907

Full Changelog: v1.11.1...v1.12.0-beta.1

Release Note 🎉

📈 Enhanced visualization capabilities, improved stability, and ongoing refactoring towards 2.0 ➡️

Features 🌈

• Desktop: Support manual sync from the connection list to the Topic Tree
• Desktop: Add traffic rate monitoring support with real-time packet synchronization
• Desktop: Show MQTT properties component on Topic Tree
• Desktop: Add connection selector when left list is hidden
• CLI: Add line mode option support

Improvements 💫

• Desktop: Add rate limiting for message send button
• Desktop: Move traffic monitor to Viewer for better organization
• CLI: Support custom client ID for bench and simulate commands
• CLI: Add exit tips for connections

Fixes 🛠

• Desktop: Fix message render loss issues
• Desktop: Fix tooltip overflow in the Tree Visual component
• Desktop: Fix unread message count initialization issue
• Desktop: Optimize topic tree scrollbar corner style
• Desktop: Optimize topic tooltip display timing
• CLI: Fix issues with receiving certain binary file types
• CLI: Fix multiple lines of publishing support on the pipeline
• CLI: Fix option configuration override issue
• CLI: Move @faker-js/faker to dependencies

Preview 🖼️

What's Changed ♻️

• fix(desktop): fix tooltip overflow in tree visual component by @ysfscream in #1782
• fix(desktop): fix can not init unread message count issue by @ysfscream in #1783
• fix(desktop): delay open the topic tooltip by @ysfscream in #1784
• fix(desktop): optimize scrollbar corner style in topic tree by @ysfscream in #1785
• refactor(desktop): mv traffic monitor to viewer by @ysfscream in #1787
• feat(desktop): sync traffic packets to message table by @ysfscream in #1791
• feat(desktop): traffic rate monitor support by @ysfscream in #1795
• feat(desktop): traffic rate monitor support by @ysfscream in #1796
• Sync topic tree from connection by @ysfscream in #1800
• fix(cli): move @faker-js/faker to dependencies by @pineapplehunter in #1801
• fix(cli): support more biarny type files by @ysfscream in #1808
• improve(cli): enhance handleLoadOptions to accept existing options by @Red-Asuka in #1811
• feat(cli): add tests for saving and loading options with custom YAML path by @Red-Asuka in #1812
• refactor(desktop): add mqtt properties component by @ysfscream in #1817
• refactor(desktop): add mqtt properties component by @ysfscream in #1819
• feat(cli): add exit tips for conn by @ysfscream in #1821
• feat(cli): line mode option support by @ysfscream in #1822
• fix(cli): support pub multiple lines on pipeline by @ysfscream in #1823
• style(desktop): improve select dropdown item style by @ysfscream in #1827
• fix(cli): optimize client id gen logic for bench by @ysfscream in #1829
• feat(desktop): add connection select when left list hide by @ysfscream in #1828
• feat(connections): add throttle to the send message button by @Red-Asuka in #1831
• fix(desktop): fix loss messages issue by @ysfscream in #1835
• 1.11.1 by @ysfscream in #1836

New Contributors

• @pineapplehunter made their first contribution in #1801

Full Changelog: v1.11.0...v1.11.1

Release Note 🎉

🌳 Introducing Topic Tree visualization - A new way to organize and visualize your MQTT topics hierarchically, making managing and monitoring your message flows easier.

📊 Added Avro Schema and Message Pack support, bringing more efficient ways to handle complex data with MQTTX.

Features 🌈

Note: Topic Tree visualization is currently in Beta. You may encounter some instability or incomplete features. We appreciate your feedback to help us improve this functionality.

• Desktop: Topic Tree visualization
• Desktop: Message Pack format support
• Desktop: Avro data format support
• Desktop: Ignore QoS 0 messages option
• CLI: Message Pack format support
• CLI: Avro Schema support
• CLI: Custom WebSocket headers support
• Desktop, CLI: Allow empty client ID

Improvements 💫

• Desktop: Enhanced MQTT wildcard topic matching for '#'.
• Desktop: Better Avro format user experience
• Desktop: Session expiry now defaults to 7200
• Desktop: Synchronization between topic tree and massage table
• Desktop: Persistence for topic tree data
• CLI: Optimized configuration loading logic
• CLI: Using built-in fetch instead of Axios
• CLI: MQTT version notation changed from 5 to 5.0
• Desktop, CLI, Web: Added .nvmrc file for Node.js version specification
• Copilot: Changed to GPT-4o as the default model

Fixes 🛠

• Desktop: Fixed connection name style issue
• Desktop: Improved handling of '#' wildcard in topic filtering
• Desktop: Enhanced file extension handling in scripts
• Desktop: Fixed typos in various places
• CLI: Removed bench sub-topics log

Preview 🖼️

The data display comes from the public MQTT Broker: broker.emqx.io.

What's Changed

• fix(desktop): fix the style issue of connection name by @XL-YiBai in #1724
• feat(cli): custom ws headers support by @ysfscream in #1729
• refactor(cli): using built-in fetch instead of axios by @ysfscream in #1730
• feat(cli): add avro support by @LAST7 in #1735
• chore(cli&web): add .nvmrc file to specify node.js version by @Red-Asuka in #1738
• chore(cli): optimize configuration loading logic by @Red-Asuka in #1739
• fix(desktop): improve MQTT wildcard topic matching for '#' by @ysfscream in #1741
• fix(desktop): correct handling of '#' wildcard in topic filtering by @Red-Asuka in #1742
• feat(desktop): support enable ignore qos 0 messages by @ysfscream in #1743
• refactor(deskop): session expriy default to 7200 by @ysfscream in #1744
• fix(cli): mqtt version 5 -> 5.0 by @ysfscream in #1745
• feat(cli): test support by @ysfscream in #1747
• feat(desktop): test support by @ysfscream in #1748
• test(desktop): add more utils test cases by @ysfscream in #1749
• test(cli): add more utils test cases by @ysfscream in #1750
• test(cli): convert paylaod test case support by @ysfscream in #1751
• test(cli): add avro util test cases by @LAST7 in #1752
• test(cli): add protobuf test cases by @ysfscream in #1753
• test(cli): add conn pub sub command test cases by @ysfscream in #1754
• fix(cli): remove bench sub topics log by @ysfscream in #1756
• chore(config): add experimental option in tsconfig to fit modern lsp by @LAST7 in #1758
• feat(desktop): add avro support by @LAST7 in #1757
• test(desktop): add avro util test cases by @LAST7 in #1759
• improve(desktop): improve experience with avro by @LAST7 in #1762
• feat(copilot): change to gpt-4o to default model by @ysfscream in #1765
• fix(desktop): improve file extension handling in script by @ysfscream in #1764
• feat(client): allow client id empty by @ysfscream in #1766
• feat(desktop): Msg pack support by @lantica in #1760
• fix(desktop): fix typo by @ysfscream in #1768
• feat(cli): message pack format support by @ysfscream in #1769
• Topics Tree by @ysfscream in #1771
• feat(desktop): support expand and collapse all tree nodes by @ysfscream in #1775
• fix(desktop): add id for tree node by @ysfscream in #1776
• feat(desktop): sync tree data to message table by @ysfscream in #1777
• Persist Topic Tree Data by @ysfscream in #1778
• feat(desktop): visualize topic tree support by @ysfscream in #1779

New Contributors

• @LAST7 made their first contribution in #1735
• @lantica made their first contribution in #1760

Full Changelog: v1.10.1...v1.11.0

Release Note 🎉

⏬ You can now install MQTTX CLI with one click through the Desktop.

Features 🌈

• Desktop:
  • One-click install for MQTTX CLI
  • Built-in Moonshot LLM API support on Copilot (for Chinese users 🇨🇳)
  • Support for custom Copilot API
    • Zhipu
    • Deepseek
    • …
• CLI:
  • Specify the default protocol in config files
• Web:

  • New address → https://mqttx.app/web-client

    Why we need to migrate again: https://www.emqx.com/en/blog/mqttx-web-migration-announcement

  • Add data collection policy

Improvements 💫

• Desktop:
  • Improved Desktop Backup Import
  • Show load data errors
  • Support rebuilding database when loading connection error
• CLI:
  • Highlight subscription info on sub-output

Fixes 🛠

• Desktop:
  • Fix issue with resubscribing
• CLI:
  • Correct data conversion for publishing messages with format
• Web:
  • Disable the WS protocol in the online version
  • Update migration announcement link
  • Update GTM configuration
  • Update online usage link

Preview 🖼️

What's Changed

• fix(cli): correct data conversion for publishing messages with format by @ysfscream in #1695
• fix(subscription): fix issue with resubscribing by @XL-YiBai in #1691
• chore(web): disable the ws protocol in the online version by @Red-Asuka in #1697
• fix(cli): highlight sub info on sub output by @ysfscream in #1700
• feat(web): add data collection policy by @Red-Asuka in #1702
• docs(web): update migration announcement link by @Red-Asuka in #1703
• chore(web): update gtm configuration by @Red-Asuka in #1704
• Improve the Desktop Backup Import by @ysfscream in #1701
• chore(ci): fix web client deploy job by @Swilder-M in #1705
• feat(copilot): support custom copilot api by @ni00 in #1660
• feat(desktop): moonshot llm api support on copilot by @ysfscream in #1707
• fix(desktop): support show load data errors by @ysfscream in #1709
• docs(web): update online usage link by @Red-Asuka in #1710
• fix(desktop): support rebuild database when load connection error by @ysfscream in #1711
• feat(desktop): support install mqttx cli one click by @ysfscream in #1712
• feat(cli): allow specifying the default protocol in config files by @rpendleton in #1713
• chore(ci): remove cr by @ysfscream in #1717
• fix(cli): code format by @ysfscream in #1719
• feat(desktop): skip cli version check on windows by @ysfscream in #1718
• 1.10.1 by @ysfscream in #1720

New Contributors

• @rpendleton made their first contribution in #1713

Full Changelog: v1.10.0...v1.10.1

Release Note 🎉

🚀 This release introduces multiple enhancements, new features, and critical fixes across Desktop, CLI, and Web platforms.

Features 🌈

• Desktop:
  • Added a database reset page to fix blank screens caused by corrupted files.
  • Added auto resubscription tips on the subscription dialog.
  • Handle large data in messages.
  • GPT-4o support for Copilot.
• CLI:
  • Support for reading and writing messages from/to files.
  • Added delimiter option for sub-file write.
  • Bench pub supports split file content.
  • Support for text output.
  • Added support for init and load config file.
  • Config support for max reconnect times.
  • Improved check update with Ora.
• Web:
  • Online address migration to → http://mqtt-client.emqx.com/
  • Added support for BASE_URL configuration via env file.
  • Supported clearing historical data.
  • Data export and import features.

Improvements 💫

• Desktop:
  • Version update dialog adapted to dark mode.
  • Replaced nlark.com with npmjs.org.
• CLI:
  • Improved logging format.
  • Upgraded node version to 18.
  • Refactored configs to options.
  • Grayed out output meta info.
  • Improved bench sub logs.
• Web:
  • Added a Docker local deployment guide.
  • Modified web deploy configuration.
• Desktop, CLI, Web:
  • Updated links from emqx.io to emqx.com.

Fixes 🛠

• Desktop:
  • Fixed the bug of topic filtering.
  • Fixed some TypeScript errors.
  • Shared one message event.
  • Removed useless i18n.
• CLI:
  • Fixed options handler for file write.
  • Fixed split option bugs and set a default value.
  • Fixed display issue with a split default value.
  • Fixed bench sub duplicate logs.
  • Fixed wrong prompt type on error.
  • Fixed sub-error logic with multiple topics.

Breaking Changes ⚠️

• CLI: command changes: config -> options

Preview 🖼️

What's Changed

• refactor(script): update the simulate script by @ysfscream in #1585
• feat(web): add env file to support configuration of BASE_URL by @DM1-1 in #1619
• docs(web-readme): add docker local deployment guide by @DM1-1 in #1621
• chore(deps): bump protobufjs from 7.2.4 to 7.2.5 by @dependabot in #1626
• chore(deps): bump protobufjs from 7.2.3 to 7.2.5 in /cli by @dependabot in #1625
• chore(deps): bump tar from 6.1.0 to 6.2.1 by @dependabot in #1624
• feat(desktop): add database reset page to fix blank screen from corrupted file by @DM1-1 in #1627
• feat(cli): support for reading and writing messages from/to files by @DM1-1 in #1629
• feat(cil): support for reading messages from files in bench by @DM1-1 in #1634
• fix(cli): fix options handler of file write by @DM1-1 in #1639
• fix(desktop): fix the bug of topic filtering by @XL-YiBai in #1638
• fix(services): add some ts ignores by @ysfscream in #1641
• feat(cli): bench pub support split file content by @ysfscream in #1642
• fix(cli): fix split option bugs & set default value for split option by @Red-Asuka in #1643
• fix(cli): fix can not display split default value by @ysfscream in #1644
• feat(cli): add delimiter option for sub file write by @ysfscream in #1645
• chore(desktop): replace nlark.com to npmjs.org by @ysfscream in #1648
• feat(web): support clearing historical data by @Red-Asuka in #1647
• feat(web): support data export by @Red-Asuka in #1649
• feat(web): support data import by @Red-Asuka in #1650
• feat(copilot): gpt-4o support by @ysfscream in #1653
• refactor(cli): improve logging format by @ysfscream in #1652
• chore(ci): modify web deploy by @Swilder-M in #1654
• chore(cli): upgrade the node version to 18 by @ysfscream in #1655
• feat(cli): support init and load config file by @ysfscream in #1656
• feat(cli): support init and load config file by @ysfscream in #1657
• feat(cli): apply the config file by @ysfscream in #1662
• feat(cli): support text output by @ysfscream in #1664
• feat(cli): improve check update with ora by @ysfscream in #1665
• refactor(cli): configs -> options by @ysfscream in #1666
• refactor(cli): gray the output meta info by @ysfscream in #1668
• fix(cli): fix bench sub duplicate logs by @ysfscream in #1669
• fix(cli): update wrong prompt type when error by @ysfscream in #1670
• feat(cli): config support max reconnect times by @ysfscream in #1671
• fix(cli): fix sub error logic with multi topics by @ysfscream in #1672
• 1.10.0 by @ysfscream in #1673
• refactor(cli): improve bench sub logs by @ysfscream in #1675
• fix(desktop): version update dialog adapt to dark mode by @ysfscream in #1676
• docs(cli): Increase recommended node version to 18.. in cli README by @yigitpirildak in #1679
• fix(desktop): fix some ts errors by @ysfscream in #1681
• feat(desktop): add auto resub tips on sub dialog by @ysfscream in #1682
• fix(links): emqx.io -> emqx.com by @ysfscream in #1683
• fix(desktop): share one message event by @ysfscream in #1684
• feat(desktop): handle the large data on the messages by @ysfscream in #1685
• fix(desktop): remove useless i18n by @ysfscream in #1686
• chore(cli_ci): upgrade the node version to 18 by @ysfscream in #1688

New Contributors

• @yigitpirildak made their first contribution in #1679

Full Changelog: v1.9.10...v1.10.0

Release Note 🎉

🚨 Important Upgrade Notice: Faker v8 Upgrade with Breaking Changes

Before upgrading to 1.9.10, note that it has to break changes with faker.js. Scripts using simulate may need modifications. For adaptation details, refer to the Faker.js Upgrade Guide.

Features 🌈

• CLI: Added a message limit option to the simulate command.
• Desktop,Web:
  • Remember the selected encode/decode type.
  • Added a save button for new or edit connections.
• Desktop,CLI,Web
  • Display the reason and code for disconnection and subscription failure.

Improvements 💫

• CLI: Display enhancements for the sub command, including from topic and QoS.

Fixes 🛠

• CLI: Fixed format of help information description.
• Desktop,Web: Fixed validation when subscribing to multiple topics.

Preview 🖼️

What's Changed

• docs(readme): update link by @Red-Asuka in #1583
• docs(readme): update preview image by @ysfscream in #1584
• chore(deps): upgrade to faker v8 by @Rotzbua in #1431
• chore(deps): bump ip from 1.1.8 to 1.1.9 in /web by @dependabot in #1590
• chore(deps): bump ip from 1.1.5 to 1.1.9 by @dependabot in #1586
• refactor(cli): display from topic & qos in sub by @ysfscream in #1592
• fix(Cli): format help info desc by @ysfscream in #1594
• feat(cli): add message limit option to simulate command by @Red-Asuka in #1600
• docs(readme): update readme by @Red-Asuka in #1603
• feat(desktop): remember the selected encode/decode type by @XL-YiBai in #1602
• chore(deps): bump follow-redirects from 1.15.4 to 1.15.6 by @dependabot in #1606
• chore(deps): bump follow-redirects from 1.15.4 to 1.15.6 in /cli by @dependabot in #1605
• chore(deps): bump follow-redirects from 1.15.4 to 1.15.6 in /web by @dependabot in #1604
• 1.9.10 by @ysfscream in #1608
• feat(desktop): add save button for new & edit connection by @XL-YiBai in #1610
• feat(assets): add save icon by @XL-YiBai in #1612
• chore(deps): bump express from 4.18.1 to 4.19.2 in /web by @dependabot in #1613
• feat(desktop): fix the validation of subscribing to multiple topics by @DM1-1 in #1611
• feat(desktop): display the reason and code for the disconnection by @XL-YiBai in #1616
• chore(deps): bump express from 4.18.2 to 4.19.2 by @dependabot in #1615

New Contributors

• @XL-YiBai made their first contribution in #1602
• @DM1-1 made their first contribution in #1611

Full Changelog: v1.9.9...v1.9.10