Vigia

Erlang 21 end of life (EOL) date and support status

End of life End of life since 2021-06-19 (1937 days ago)

Upgrade: Erlang 21 no longer receives fixes. Supported cycles: 29, 28, 27.

ProductErlang
Version cycle21
StatusEnd of life
Released2018-06-19
Active support until2019-05-10
End of life2021-06-19
Latest version21.3.8.24 (2021-05-31)
Last verified2026-10-08

All Erlang versions → · Source: endoflife.date

Frequently asked questions

Is Erlang 21 end of life?

Yes. End of life since 2021-06-19 (1937 days ago). It no longer receives security or bug fixes.

When does Erlang 21 reach end of life?

Erlang 21 reached end of life on 2021-06-19.

When was Erlang 21 released?

Erlang 21 was first released on 2018-06-19.

What is the latest Erlang 21 version?

The latest 21 release is 21.3.8.24, published on 2021-05-31.

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/erlang/21