Indico is being upgraded to version 3.3.4 on October 15, 2024. There are no expected impacts to events during this upgrade. This upgrade will include version 3.3.3 and 3.3.4. There are no major feature updates – only one security update and minor feature improvements and bugfixes.

If interested, this link provides descriptions of the full upgrade changes: Changelog — Indico 3.3.4 documentation (getindico.io).