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Regulatory and protocol clock Standard or protocol · International

Debian 11 (bullseye) long-term support ended

End of long-term support on 31 Aug 2026, 2 months ago.

31 Aug 2026 2 months ago Already applies

Debian 11 (bullseye) long-term support ended

End of long-term support · Debian LTS · Debian Project

MaritimeIndustryInfrastructure International Standard or protocol

Debian 11 received its last long-term support updates on 31 August 2026. Debian 12 (bookworm) moved from regular security support to the LTS team on 11 June 2026 and is supported until June 2028. Many appliances and industrial gateways run Debian derivatives without saying so.

Debian Wiki

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