Upgrade planner
Where can I upgrade from Flask 0.8?
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 0.8
SupportedSTANDARD SUPPORT
- EOL
- Not published
- Latest release
- 0.8
Flask 0.8: 7 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.
- Flask 3View Flask 3 →SupportedSTANDARD SUPPORT
- EOL
- Not published
- Latest release
- 3.0.0 · 30 September 2023
- Upgrade distance
- 3 major versions newer
Flask 3: 4 tracked. Currently recorded vulnerabilities (coverage may be incomplete).
- Flask 2View Flask 2 →SupportedSTANDARD SUPPORT
- EOL
- Not published
- Latest release
- 2.2.0 · 2 August 2022
- Upgrade distance
- 2 major versions newer
Flask 2: 4 tracked. Currently recorded vulnerabilities (coverage may be incomplete).
- Flask 1View Flask 1 →SupportedSTANDARD SUPPORT
- EOL
- Not published
- Latest release
- 1.0 · 26 April 2018
- Upgrade distance
- 1 major version newer
Flask 1: 3 tracked. Currently recorded vulnerabilities (coverage may be incomplete).