Re: Removal of linux-base from jessie-backports broke Xen upstream CI

[Anthony DeRobertis]

On February 13, 2019 4:07:45 PM UTC, Ansgar <ans...@debian.org> wrote:
>More importantly Jessie has reached end-of-life[1].  Please do not
>expect related suites (such as -security, -backports, -proposed-
>updates, -updates) to continue working after this.

-security and -updates are part of the LTS sources.list on 
https://wiki.debian.org/LTS/Using so ought to stick around until 2020, at least 
for some architectures (not arm64, though).