• Add new CLI feature: processing batch user-agent data from file and output as JSON
• Fix setUA(): trim leading space from user-agent string input
• Replace undici dependency with node's internal Headers
• Add new browser: Bing, Qwant
• Add new device vendor: Hisense, Wiko
• Improve browser detection: Mozilla, Pale Moon
• Improve CPU detection: 68k
• Improve device detection: Apple, BlackBerry, Huawei, Nokia, Xiaomi
• Improve OS detection: iOS 26
• extensions submodule:
  • Add new fetcher: Discordbot, KeybaseBot, Slackbot, Slackbot-LinkExpanding, Slack-ImgProxy, Twitterbot
  • Add new crawler: Qwantbot-news, SurdotlyBot, SwiftBot

• Add new browser: Zalo
• Add new CPU arch: alpha
• Add new device vendor: Philips
• Improve device detection: Pico
• Fix parsing error on pages with modified Array prototypes
• Improve type declarations:
  • Replace node-fetch dependency with undici
  • Replace hardcoded string values with enum from enum submodule
• enums submodule:
  • Add Extension enum for extensions submodule
  • Type declaration file now automatically generated using build script
  • Naming adjustments:
    • Browser => BrowserName
    • CPU => CPUArch
    • Device => DeviceType
    • Vendor => DeviceVendor
    • Engine => EngineName
    • OS => OSName
• extensions submodule:
  • Add new crawlers: APIs-Google, Algolia Crawler, Algolia Crawler Renderscript, Baidu-ADS, BLEXBot, botify, Bravebot, Claude-Web, cohere-training-data-crawler, contxbot, Cotoyogi, Coveobot, CriteoBot, DeepSeekBot, DuckDuckGo-Favicons-Bot, Elastic, FirecrawlAgent, Freespoke, Google-CloudVertexBot, HuggingFace-Bot, Kagibot, Kangaroo Bot, marginalia, msnbot, OnCrawl, Replicate-Bot, RunPod-Bot, SBIntuitionsBot, SeekportBot, Siteimprove, Sogou Pic Spider, TikTokSpider, TwinAgent, v0bot, webzio, Webzio-Extended, xAI-Bot, YandexAccessibilityBot, YandexAdditionalBot, YandexAdNet, YandexBot MirrorDetector, YandexBlogs, YandexComBot, YandexFavicons, YandexImageResizer, YandexImages, YandexMarket, YandexMetrika, YandexMedia, YandexMobileBot, YandexMobileScreenShotBot, YandexNews, YandexOntoDB, YandexOntoDBAPI, YandexPartner, YandexRCA, YandexRenderResourcesBot, YandexScreenshotBot, YandexSpravBot, YandexTracker, YandexVertis, YandexVerticals, YandexVideo, YandexVideoParser, YandexWebmaster, YepBot, ZumBot
  • Add new fetchers: Asana, bitlybot, Blueno, BufferLinkPreviewBot, Chrome-Lighthouse, Gemini-Deep-Research, HubSpot Page Fetcher, kakaotalk-scrap, vercel-favicon-bot, vercel-screenshot-bot, vercelflags, verceltracing, YaDirectFetcher, YandexCalendar, YandexDirect, YandexDirectDyn, YandexForDomain, YandexPagechecker, YandexSearchShop, YandexSitelinks, YandexUserproxy
• helpers submodule:
  • Add some crawler to isAIBot(): Bravebot, cohere-training-data-crawler, FirecrawlAgent, HuggingFace-Bot, Kangaroo Bot, PanguBot, Replicate-Bot, RunPod-Bot, TikTokSpider, Together-Bot, v0bot, xAI-Bot

• Add new browser: Daum, Ladybird
• Add new device vendor: HMD
• Add new engine: LibWeb
• Add new os: Windows IoT, Ubuntu Touch
• Improve cpu detection: ARM, x86
• Improve device vendor detection: Apple, Archos, Generic, Google, Honor, Huawei, Infinix, Nvidia, Lenovo, Nokia, OnePlus, Xiaomi
• Improve device type detection: smarttv, wearables
• Improve os detection: Linux, Symbian

Full Changelog: https://github.com/faisalman/ua-parser-js/compare/1.0.40...1.0.41

• Add new browser: Daum, Ladybird
• Add new device vendor: HMD
• Add new engine: LibWeb
• Add new os: Windows IoT, Ubuntu Touch
• Improve cpu detection: ARM, x86
• Improve device vendor detection: Apple, Archos, Generic, Google, Honor, Huawei, Infinix, Nvidia, Lenovo, Nokia, OnePlus, Xiaomi
• Improve device type detection: smarttv, wearables
• Improve os detection: Linux, Symbian

Full Changelog: https://github.com/faisalman/ua-parser-js/compare/0.7.40...0.7.41

• Add new browser: Edge WebView, Edge WebView2
• Add new device vendor: Lava, Retroid, Vizio
• Add new OS: ArcaOS, Knoppix, Xubuntu, Windows CE, Windows RT
• Improve device detection: Google Pixel & Pixelbook Series, HMD, Infinix, LG WebOS TV, Motorola, Nothing, OnePlus, Sony, Tecno
• Improve OS detection: AIX, Arch, Fuchsia, Haiku, HarmonyOS, Mint, MorphOS, Solaris, Windows
• Improve withClientHints() browser naming adjustments: Microsoft Edge WebView2 => Edge WebView2
• Identify device that uses Firefox Reality / Wolvic as xr
• Identify device with large screen as smarttv
• Identify Windows CE & Windows RT as distinct OS variants
• extensions submodule:
  • Remove lookbehind assertion to ensure regex compatibility
  • Add new crawlers: ChatGLM, Daum, iAskBot, Onespot, Qwantbot, Startpage
  • Add new emails: Apple's Mail, DaumMail, Polymail, ProtonMail, SparkDesktop, Zimbra, ZohoMail-Desktop
  • Add new fetchers: Iframely, MistralAI-User, Perplexity-User
  • Add new inApps: Discord, Evernote, Figma, Flipboard, Mattermost, Notion, Postman, Rambox, Rocket.Chat, Microsoft Teams, TikTok Lite, VS Code
  • Add new libraries: AdobeAIR, aiohttp, nutch, httpx, urllib3
• enums submodule:
  • Fix mistakenly placed BLU categorized as browser name instead of device vendor

• Add new browser: Dooble, Ecosia, LG Browser, Otter, qutebrowser, Surf
• Add new device: BLU, Facebook Portal TV
• Improve device detection: Archos, LG, Meta Quest
• Remove jazzer.js fuzz test
• Improve withClientHints():
  • Browser naming adjustments:
    • HuaweiBrowser => Huawei Browser
    • Miui Browser => MIUI Browser
    • OperaMobile => Opera Mobi
    • YaBrowser => Yandex
• extensions submodule:
  • Add new Crawler: AdIdxBot, Linespider, LinkedInBot, OpenAI Image Downloader, SemrushBot, Yahoo! Slurp
  • Add new Fetcher: Better Uptime Bot, Google-PageRenderer, GoogleImageProxy, MicrosoftPreview, Snap URL Preview, SkypeUriPreview, TelegramBot
  • Add new Vehicles: BMW, Jeep
  • Add OS detection of WhatsApp user-agent