Vigia

Redmine 4.0 end of life (EOL) date and support status

End of life End of life since 2021-04-26 (1992 days ago)

Upgrade: Redmine 4.0 no longer receives fixes. Supported cycles: 7.0, 6.1, 6.0.

ProductRedmine
Version cycle4.0
StatusEnd of life
Released2018-12-09
Active support until—
End of life2021-04-26
Latest version4.0.9 (2021-04-26)
Last verified2026-10-09

All Redmine versions → · Source: endoflife.date

Frequently asked questions

Is Redmine 4.0 end of life?

Yes. End of life since 2021-04-26 (1992 days ago). It no longer receives security or bug fixes.

When does Redmine 4.0 reach end of life?

Redmine 4.0 reached end of life on 2021-04-26.

When was Redmine 4.0 released?

Redmine 4.0 was first released on 2018-12-09.

What is the latest Redmine 4.0 version?

The latest 4.0 release is 4.0.9, published on 2021-04-26.

Give your AI agent these facts

Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

Add to CursorAdd to VS Code★ Star on GitHub

Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests

For agents

GET https://vigia.coredls.cloud/v1/eol/redmine/4.0