<![CDATA[Will upgrading FusionAuth log out users or invalidate their tokens?]]>When planning a FusionAuth upgrade, will users be automatically logged out or will their client tokens be invalidated? What is the expected impact on active user sessions during the upgrade process?

]]>https://fusionauth.io/community/forum/topic/3148/will-upgrading-fusionauth-log-out-users-or-invalidate-their-tokensRSS for NodeTue, 29 Sep 2026 01:30:42 GMTMon, 28 Sep 2026 06:12:30 GMT60<![CDATA[Reply to Will upgrading FusionAuth log out users or invalidate their tokens? on Mon, 28 Sep 2026 06:12:41 GMT]]>Usually no, upgrades don't log users out or invalidate tokens.

The one exception is if your upgrade path includes v1.60.0, where some tokens may be invalidated. Even then, users with a refresh token should self-heal without needing to log in again.

For most upgrade scenarios, you can expect minimal impact on active user sessions.

]]>https://fusionauth.io/community/forum/post/8635https://fusionauth.io/community/forum/post/8635Mon, 28 Sep 2026 06:12:41 GMT