Hello All,

The server will stop processing jobs on 2023-12-20 at around
6:00pm UTC, as the server will be put into "Shutdown mode".

This downtime is needed in order to upgrade Jenkins and some of
its plugins to the latest LTS release.
   
Start: 2023-12-20 07:00pm UTC
End: 2023-12-20 09:00 UTC

If this upgrade remains stable in staging, we will plan to upgrade
ci.trustedfirmware.org and mbedtls.trustedfirmware.org shortly
after 2024-01-03.  

Regards,
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