CompatHub
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Compatibility result

Flask 1.1+Python 3.8

COMPATIBLE

Why?

Why is Flask 1.1 compatible with Python 3.8?

Requirement
Python >=2.7,<3.9
Selected version
Python 3.8
Evaluation
Python 3.8 is explicitly listed as supported; it also satisfies >=2.7,<3.9.
Conclusion
COMPATIBLE

Evidence

CompatHub reports compatibility from upstream sources rather than making unsupported claims of its own.

Python versions

Compatibility is derived from the project's declared Python requirement (>=2.7,<3.9); it does not mean every version combination has been independently tested.

Other Python versions satisfying this requirement

Flask 1.1 — compatible Python lines tracked in CompatHub

Other Flask versions

Only lines with relevant compatibility evidence are listed.

Lifecycle context

Lifecycle status is separate from compatibility. An EOL component can still satisfy a documented version requirement.

Compatible, but past end of life

These versions satisfy the documented compatibility requirement, but one or more components are past end of life. Python 3.8 lifecycle

Python 3.8
Status
END OF LIFE
EOL
7 October 2024

Security context

Compatibility, lifecycle, and security are separate dimensions. CompatHub tracks 3 known vulnerabilities affecting this Flask line. See the Flask page for details. CompatHub does not invent vulnerability data.

flask