v2.0.0

Auth0-SPA-JS v2 includes many significant changes compared to v1:

• Refactor module output and avoid default export #942 (frederikprijck)
• Do not throw from checkSession #943 (frederikprijck)
• Rework ignoreCache to cacheMode and introduce cache-only #950 (ewanharris)
• Do not fallback to refreshing tokens via iframe method by default #946 (ewanharris)
• Use form-encoded data by default #945 (frederikprijck)
• Remove getIdTokenClaimsOptions type #960 (ewanharris)
• Rename client_id to clientId #956 (ewanharris)
• Remove polyfills from bundles #951 (frederikprijck)
• Update output target to ES2017 #953 (frederikprijck)
• Introduce authorizationParams to hold properties sent to Auth0 #959 (ewanharris)
• Do not build Common JS module with externals #971 (frederikprijck)
• De-dupe Id token; getUser and getIdTokenClaims no longer take any arguments #967 (frederikprijck)
• Remove advancedOptions.defaultScope and replace with scope #972 (ewanharris)
• Cache and return id token from memory #975 (ewanharris)
• Remove buildAuthorizeUrl #980 (frederikprijck)
• Make buildLogoutUrl internal #982 (ewanharris)
• Fix spelling mistakes in id token validation messages #940 (frederikprijck)

As with any major version bump, v2 of Auth0-SPA-JS contains a set of breaking changes. Please review the migration guide thoroughly to understand the changes required to migrate your application to v2.