Oniguruma end-of-life dates and support status
As of 2026-10-08, none of the listed Oniguruma versions is supported.
| Version | Status | Released | Active support until | End of life | Latest |
|---|---|---|---|---|---|
| 6 | End of life | 2016-05-09 | — | 2025-04-24 | 6.9.10 |
| 5 | End of life | 2006-10-19 | — | 2016-05-09 | 5.9.6 |
Status is computed from today's date. "Security fixes only" means active support has ended but security fixes continue until end of life. Source: endoflife.date · release policy. Verified 2026-10-08.
Frequently asked questions
Which Oniguruma versions are still supported?
As of 2026-10-08, none of the listed Oniguruma versions is supported.
What is the latest Oniguruma version?
The newest Oniguruma release cycle is 6, whose latest version is 6.9.10 (2025-01-01).
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
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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/oniguruma GET https://vigia.coredls.cloud/v1/eol/oniguruma/6