Vigia

Neo4j 4.0 end of life (EOL) date and support status

End of life End of life since 2021-07-14 (1912 days ago)

Upgrade: Neo4j 4.0 no longer receives fixes. Supported cycles: 2026.09, 5.26.

ProductNeo4j
Version cycle4.0
StatusEnd of life
Released2020-01-15
Active support until—
End of life2021-07-14
Latest version4.0.12 (2021-07-06)
Last verified2026-10-08

All Neo4j versions → · Source: endoflife.date

Frequently asked questions

Is Neo4j 4.0 end of life?

Yes. End of life since 2021-07-14 (1912 days ago). It no longer receives security or bug fixes.

When does Neo4j 4.0 reach end of life?

Neo4j 4.0 reached end of life on 2021-07-14.

When was Neo4j 4.0 released?

Neo4j 4.0 was first released on 2020-01-15.

What is the latest Neo4j 4.0 version?

The latest 4.0 release is 4.0.12, published on 2021-07-06.

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/neo4j/4.0