Upgrade planner
Where can I upgrade from Flask 3?
Supported upgrade options use CompatHub lifecycle status. Compatibility and vulnerability context appear only when evidence already exists — missing data is never treated as a negative conclusion.
You are on Flask 3
UNKNOWNUNKNOWN
- EOL
- Not published
- Latest release
- 3.1.3
Flask 3: 4 tracked. Currently recorded vulnerabilities (coverage may be incomplete).
Supported upgrade options
Newer version lines that are not end-of-life, ranked by remaining support then version. CompatHub does not mark a single option as recommended.
No newer supported Flask version lines are currently recorded for upgrades from Flask 3.