Robuta

https://canonical.com/blog/canonical-expands-total-coverage-for-ubuntu-lts-releases-to-15-years-with-legacy-add-on
Ubuntu Pro now supports LTS releases for up to 15 years through the Legacy add-on. More security, more stability, and greater control over upgrade timelines...
lts releasescanonicalexpandstotalcoverage
https://www.ejbca.org/resources/bouncy-castle-releases-java-1-82-and-java-lts-2-73-9/
Sep 23, 2025 - New Bouncy Castle releases with updates to post-quantum cryptography (PQC) support, supply chain transparency, and cryptographic interoperability.
bouncy castlereleasesjavalts
https://repos.gnupg.org/deb/gnupg/jammy/
package repositorygnupgstablereleasesubuntu
https://ubuntu.com//blog/canonical-expands-total-coverage-for-ubuntu-lts-releases-to-15-years-with-legacy-add-on
Ubuntu Pro now supports LTS releases for up to 15 years through the Legacy add-on. More security, more stability, and greater control over upgrade timelines...
lts releasescanonicalexpandstotalcoverage
https://repos.gnupg.org/deb/gnupg/noble/
package repositorygnupgstablereleasesubuntu
https://spinupwp.com/doc/what-does-lts-mean-ubuntu/
Jul 6, 2024 - Have you ever wondered what Ubuntu “LTS” means? We took a deep dive into the reasoning behind the LTS release and what it means for your servers.
ubuntuquotltsmean