fingerprintjs

• Improve the TypeScript compatibility
• fix: get() function never completes in iOS WeChat built-in browser (#645)

• Make the entropy sources run in parallel (#622)
• Update the set of entropy sources. It will change fingerprint for all visitors. The documented JS API stays the same.
  • Replace the availableScreenResolution entropy source with screenFrame that is more stable (#585)
  • Combine the timezone and timezoneOffset sources into a single source because timezoneOffset gives no entropy when timezone is available
  • Stabilize the canvas entropy source (#574)
  • Split the canvas image into 2 images (https://github.com/fingerprintjs/fingerprintjs/issues/583#issuecomment-792758292, https://github.com/fingerprintjs/fingerprintjs/issues/103#issuecomment-809881647)
  • Distinguish cases where hardware concurrency is unavailable and where it's known to equal 1
  • Enable the plugins entropy source in IE
  • Remove the following entropy sources because they give no entropy in combination to other sources: pluginsSupport, productSub, emptyEvalLength and errorFF
  • Fix the incorrect platform value when desktop mode is requested in an iOS browser (#609)
  • Replace the chrome source with the vendorFlavors source that checks many vendor-specific variables (#621)
  • Add a DOM blockers entropy source (387eb8384c10c180d54a7f9cc58df4630c71becb)
  • Add a set of CSS media query entropy sources (d1c3ccf0b29f8753c9c9e71b487567c14b66f9c8)
  • Add a math entropy source (8e3a6a8d6ddfc431279b2652dde064ce5894b118)
  • Add a font preferences entropy source (5306b58842ec9534acf65ac0746a6b5d361d5239)

• fix: Canvas fingerprint depends on the script encoding (#588)
• Improve the audio entropy source performance (3201a7d61bb4df2816c226d8364cc98bb4235e59)
• Encapsulate the fonts entropy source so that it doesn't affect and isn't affected by the page style (#635)
• Return the version together with the visitor identifier (db55bedfde7cfd50a0ad756bbeef7b2d831505c9)

• Fix the WebGL error in IE10 (#611)

• Actualize the productSub component TypeScript type (the component value is undefined in IE)
• Make FingerprintJS work in server side rendering environments like Next.js and Gatsby (#610)

• Fix cookie SameSite attribute warning in Firefox (#601)

• Handle cases where navigator.deviceMemory is a string
• fix: load() takes a huge time to run in some conditions

• Increase stability of the audio component (#581)

• Support elder browsers like IE 11, Chrome 42 and Firefox 48 (a Promise polyfill is required, see the browser support guide to learn more) (#577)
• Handle cases where new Date().getTimezoneOffset() returns a string (#577)
• fix: The timezoneOffset component changes due to DST shifts (#577)

The library has been rewritten in TypeScript from scratch, has got a modular code structure and various shipping formats.

• See the readme to get familiar with the new installation methods and the new API.
• See the migration guide to learn how to migrate to from version 2 to version 3.
• The wiki has moved to the v2 branch.

• #376 Use a more reliable addBehavior check implementation (#544)
• #481 Fix the undefined timezone component result in IE11 (#546). It will change fingerprint in IE11.
• Drop the IE 9 and older support officially (the library didn't work there anyway)
• #405 Exclude the adBlock component in the default options
• #438 Fix fingerprint difference between normal and private modes in IE and Edge. It will change fingerprint in IE and Edge.

• #464 Inlcude flash in npm distribution (#465)

• #176 Fix console error on too many active WEBGL contexts (#484)
• #485 IE8 compatibility
• Various changes dealing with false positives on hasLiedOs() and hasLiedBrowser() (#499)

Note: This version's fingerprints may be different from the previous version's fingerprints.

• Add navigator.webdriver component (https://github.com/Valve/fingerprintjs2/pull/433)
• Fixes

Note: This version's fingerprints may be different from the previous version's fingerprints.

Breaking changes to usage! See https://github.com/Valve/fingerprintjs2#upgrade-guide-from-182-to-200 for details.

Other changes:

• Add enumerateDevices support (#350)
• Exclude audio fingerprint on iOS 11 by default (#342)
• Add timezone component (#364)
• Exclude enumerateDevices component by default (unreliable on Windows)

Note: This version's fingerprints may be different from the previous version's fingerprints.

• Fix #311 Different fingerprint on zoom: Exclude devicePixelRatio from fingerprinting by default.
• Fix #312 Typo in CSS property name

Note: This version's fingerprints may be different from the previous version's fingerprints.

• Improve font detection: #300, #284
• Improve incognito mode fingerprinting: Disable Do Not Track component by default (cf412ddc5bade2269de6fae25c5f575e0194b62f)
• Fix bug: #301

Note: This version's fingerprints may be different from the previous version's fingerprints.

• Add preprocessor option
• Add webglVendorAndRenderer component
• Add navigator.deviceMemory support
• Add Google closure compiler support
• Handle anti-canvas fingerprinting extensions
• Fix loads of bugs

New WebGL options to include unmasked renderer and unmasked vendor info (should be helpful to add a lot of entropy)
Thanks @daankuijsten