docs: fix migration guide URL for v4

Author: claudiobusatto

CHANGELOG.md

@@ -1,13 +1,16 @@
 # Change Log
 
 ## [v4.6.0](https://github.com/auth0/nextjs-auth0/tree/v4.6.0) (2025-05-21)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.5.1...v4.6.0)
 
 **Added**
+
 - feature/conditionally update session handleAccessToken [\#2054](https://github.com/auth0/nextjs-auth0/pull/2054) ([tusharpandey13](https://github.com/tusharpandey13))
 - Add missing support for legacy chunked cookies [\#2071](https://github.com/auth0/nextjs-auth0/pull/2071) ([tusharpandey13](https://github.com/tusharpandey13))
 
 **Changed**
+
 - Update middleware combination example to prevent unintended backend execution [\#2076](https://github.com/auth0/nextjs-auth0/pull/2076) ([tusharpandey13](https://github.com/tusharpandey13))
 - Bump eslint-plugin-react from 7.37.4 to 7.37.5 [\#2091](https://github.com/auth0/nextjs-auth0/pull/2091) ([dependabot[bot]](https://github.com/apps/dependabot))
 - Bump @playwright/test from 1.50.1 to 1.52.0 [\#2092](https://github.com/auth0/nextjs-auth0/pull/2092) ([dependabot[bot]](https://github.com/apps/dependabot))
@@ -31,57 +34,72 @@
 - chore(deps-dev): bump prettier from 3.4.2 to 3.5.3 [\#1967](https://github.com/auth0/nextjs-auth0/pull/1967) ([dependabot[bot]](https://github.com/apps/dependabot))
 
 **Fixed**
+
 - Usability upgrades to V4 Migration Guide [\#2095](https://github.com/auth0/nextjs-auth0/pull/2095) ([nandan-bhat](https://github.com/nandan-bhat))
 - Bugfix: Add clockTolerance to cookie decryption [\#2097](https://github.com/auth0/nextjs-auth0/pull/2097) ([tusharpandey13](https://github.com/tusharpandey13))
 - Fix stacking transaction cookies [\#2077](https://github.com/auth0/nextjs-auth0/pull/2077) ([tusharpandey13](https://github.com/tusharpandey13))
 
 ## [v4.5.1](https://github.com/auth0/nextjs-auth0/tree/v4.5.1) (2025-04-29)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.5.0...v4.5.1)
 
 **Security**
+
 - fix: Ensure JWE expires as expected [\#2040](https://github.com/auth0/nextjs-auth0/pull/2040) ([frederikprijck](https://github.com/frederikprijck))
 
 ## [v4.5.0](https://github.com/auth0/nextjs-auth0/tree/v4.5.0) (2025-04-25)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.4.2...v4.5.0)
 
 **Added**
+
 - Extensive Cookie Configuration [\#2059](https://github.com/auth0/nextjs-auth0/pull/2059) ([tusharpandey13](https://github.com/tusharpandey13))
 - Allow refresh: true in getAccessToken() [\#2055](https://github.com/auth0/nextjs-auth0/pull/2055) ([tusharpandey13](https://github.com/tusharpandey13))
 - Allow SWR mutation in useUser hook [\#2045](https://github.com/auth0/nextjs-auth0/pull/2045) ([tusharpandey13](https://github.com/tusharpandey13))
 
 **Changed**
+
 - Update README regarding access-token endpoint [\#2044](https://github.com/auth0/nextjs-auth0/pull/2044) ([frederikprijck](https://github.com/frederikprijck))
 
 **Fixed**
+
 - Update tests for getAccessToken refresh flow [\#2068](https://github.com/auth0/nextjs-auth0/pull/2068) ([tusharpandey13](https://github.com/tusharpandey13))
 - fix: make configuration validation not throw [\#2034](https://github.com/auth0/nextjs-auth0/pull/2034) ([tusharpandey13](https://github.com/tusharpandey13))
 - feat: ensure cookie path is configurable [\#2050](https://github.com/auth0/nextjs-auth0/pull/2050) ([frederikprijck](https://github.com/frederikprijck))
 
 ## [v4.4.2](https://github.com/auth0/nextjs-auth0/tree/v4.4.2) (2025-04-08)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.4.1...v4.4.2)
 
 **Revert**
+
 - revert: fix: Properly configure SDK to be distributed as ESM [\#2046](https://github.com/auth0/nextjs-auth0/pull/2046) ([frederikprijck](https://github.com/frederikprijck))
 
 **Fixed**
+
 - fix: Add id_token_hint on logout [\#2041](https://github.com/auth0/nextjs-auth0/pull/2041) ([frederikprijck](https://github.com/frederikprijck))
 
 ## [v4.4.1](https://github.com/auth0/nextjs-auth0/tree/v4.4.1) (2025-04-03)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.4.0...v4.4.1)
 
 **Fixed**
+
 - fix: Properly configure SDK to be distributed as ESM [\#2028](https://github.com/auth0/nextjs-auth0/pull/2028) ([frederikprijck](https://github.com/frederikprijck))
 - Fix broken links in jsdocs [\#2031](https://github.com/auth0/nextjs-auth0/pull/2031) ([frederikprijck](https://github.com/frederikprijck))
 - fix: Throw ConfigurationError when invalid Auth0Client configuration [\#2026](https://github.com/auth0/nextjs-auth0/pull/2026) ([tusharpandey13](https://github.com/tusharpandey13))
 
 ## [v4.4.0](https://github.com/auth0/nextjs-auth0/tree/v4.4.0) (2025-04-01)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.3.0...v4.4.0)
 
 **Added**
+
 - Add note about access-token endpoint to README [\#2020](https://github.com/auth0/nextjs-auth0/pull/2020) ([frederikprijck](https://github.com/frederikprijck))
 - Add support for Connection Access Token [\#2010](https://github.com/auth0/nextjs-auth0/pull/2010) ([frederikprijck](https://github.com/frederikprijck))
 
 **Fixed**
+
 - fix: Delete legacy cookie once v4 cookie is set [\#2019](https://github.com/auth0/nextjs-auth0/pull/2019) ([frederikprijck](https://github.com/frederikprijck))
 - fix: Ensure to delete cookies when switching from single to chunks and vica versa [\#2013](https://github.com/auth0/nextjs-auth0/pull/2013) ([frederikprijck](https://github.com/frederikprijck))
 - fix: Clean up cookie chunks when cookie size shrinks [\#2014](https://github.com/auth0/nextjs-auth0/pull/2014) ([frederikprijck](https://github.com/frederikprijck))
@@ -90,51 +108,65 @@
 - fix: Remove obsolete warning about cookie-size [\#2012](https://github.com/auth0/nextjs-auth0/pull/2012) ([frederikprijck](https://github.com/frederikprijck))
 
 ## [v4.3.0](https://github.com/auth0/nextjs-auth0/tree/v4.3.0) (2025-03-28)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.2.1...v4.3.0)
 
 **Added**
+
 - Access Token Exposure Control [\#1979](https://github.com/auth0/nextjs-auth0/pull/1979) ([tusharpandey13](https://github.com/tusharpandey13))
 - Cookie chunking support [\#1975](https://github.com/auth0/nextjs-auth0/pull/1975) ([tusharpandey13](https://github.com/tusharpandey13))
 - Add idToken to TokenSet in SessionData [\#1978](https://github.com/auth0/nextjs-auth0/pull/1978) ([tusharpandey13](https://github.com/tusharpandey13))
 
 ## [v4.2.1](https://github.com/auth0/nextjs-auth0/tree/v4.2.1) (2025-03-24)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.2.0...v4.2.1)
 
 **Changed**
+
 - Bump next in SDK as well as examples [\#1992](https://github.com/auth0/nextjs-auth0/pull/1992) ([frederikprijck](https://github.com/frederikprijck))
 
 ## [v4.2.0](https://github.com/auth0/nextjs-auth0/tree/v4.2.0) (2025-03-23)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.1.0...v4.2.0)
 
 **Security**
+
 - Enforce nextjs peerDependency to 14.2.25 and 15.2.3 [\#1988](https://github.com/auth0/nextjs-auth0/pull/1988) ([frederikprijck](https://github.com/frederikprijck))
 
 The above security fix was done to help prevent customers being vulnerable to [Authorization Bypass in Next.js Middleware](https://github.com/advisories/GHSA-f82v-jwr5-mffw).
 
 ## [v4.1.0](https://github.com/auth0/nextjs-auth0/tree/v4.1.0) (2025-03-13)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.0.3...v4.1.0)
 
 **Added**
+
 - Programmatic PAR [\#1946](https://github.com/auth0/nextjs-auth0/pull/1946) ([tusharpandey13](https://github.com/tusharpandey13))
 
 **Fixed**
+
 - fix: stop importing named export from package.json [\#1962](https://github.com/auth0/nextjs-auth0/pull/1962) ([tusharpandey13](https://github.com/tusharpandey13))
 
 ## [v4.0.3](https://github.com/auth0/nextjs-auth0/tree/v4.0.3) (2025-03-10)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.0.2...v4.0.3)
 
 **Fixed**
+
 - Fix route matching when Next.js trailingSlash is enabled [\#1948](https://github.com/auth0/nextjs-auth0/pull/1948) ([tusharpandey13](https://github.com/tusharpandey13))
 - fix: allow appBaseUrl to not be the root [\#1941](https://github.com/auth0/nextjs-auth0/pull/1941) ([frederikprijck](https://github.com/frederikprijck))
 
 ## [v4.0.2](https://github.com/auth0/nextjs-auth0/tree/v4.0.2) (2025-02-19)
+
 [Full Changelog](https://github.com/auth0/nextjs-auth0/compare/v4.0.1...v4.0.2)
 
 **Changed**
+
 - Update API DOCs link on the README.md [\#1914](https://github.com/auth0/nextjs-auth0/pull/1914) ([nandan-bhat](https://github.com/nandan-bhat))
 - Updating API DOCs [\#1913](https://github.com/auth0/nextjs-auth0/pull/1913) ([nandan-bhat](https://github.com/nandan-bhat))
 
 **Fixed**
+
 - fix: read and migrate v3 session format to v4 [\#1923](https://github.com/auth0/nextjs-auth0/pull/1923) ([guabu](https://github.com/guabu))
 - fix/updateV4MigrationGuide [\#1925](https://github.com/auth0/nextjs-auth0/pull/1925) ([tusharpandey13](https://github.com/tusharpandey13))
 
@@ -160,7 +192,7 @@ We will continue to add features and security upgrades in V4 going further. Plea
 
 **⚠️ BREAKING CHANGES**.
 
-Significant updates have been introduced in this release. Please refer to the V3 → V4 [MIGRATION GUIDE](https://github.com/auth0/nextjs-auth0/blob/v4/V4_MIGRATION_GUIDE.md) for details on upgrading.
+Significant updates have been introduced in this release. Please refer to the V3 → V4 [MIGRATION GUIDE](./V4_MIGRATION_GUIDE.md) for details on upgrading.
 
 **Fixed**