Flask Releases Changelog – Watch Changelog

Activity Score

45%

Fair

Recency:17%

Cadence:0%

Completeness:100%

Health:100%

Recent Updates

3.1.3

Feb 19, 2026

3.1.2

Aug 19, 2025

3.1.1

May 13, 2025

3.1.0

Nov 13, 2024

Updates for October 24, 2024(6 updates)

Oct 24, 2024

Uniform Changelog API

Access Flask changelog updates through our uniform API. Same JSON structure across all sources — no adapter-specific parsing needed.

API Endpoint

GET https://watchchangelog.com/api/v1/entries?source=flask.releases

Response Sample

{
  "source": "flask.releases",
  "vendor": "Flask",
  "id": "tag:github.com,2008:Repository/596892/3.1.3",
  "published_at": "2026-02-19T05:01:30.000Z",
  "title": "3.1.3",
  "url": "https://github.com/pallets/flask/releases/tag/3.1.3",
  "summary": "This is the Flask 3.1.3 security fix release, which fixes a security issue but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release. PyPI: https://pypi.org/project/Flask/3.1.3/ Changes: https://flask.palletsprojects.com/page/changes/#version-3-1-3 The session is marked as accessed for operations that only access the keys but not the values, such as in and len . GHSA-68rp-wp8r-4726",
  "tags": [
    "Flask",
    "flask.releases",
    "python",
    "backend",
    "framework",
    "open-source"
  ]
}