event 2026-09-02HamburgThe organiser ran a call for speakers on Sessionize and the agenda and speaker list are already published, so it has almost certainly closed - but the Sessionize page was not read this run, so the status is recorded as unestablished rather than asserted.
event 2026-09-29SofiaThe CNCF event page announces the programme but states no call for papers or submission window. Status genuinely unestablished rather than absent.
event 2026-09-30VilniusA submit-a-proposal link is live on the organiser's pretalx instance but the landing page states no deadline. Recorded unknown rather than open, since an open call with no closing date is not a usable record.
event 2026-10-05PragueSubmit-a-proposal link live on the organiser's pretalx instance, no deadline published on the landing page. Recorded unknown rather than open.
event 2026-11-13BarcelonaSubmit-a-proposal link live on the organiser's pretalx instance, no deadline published on the landing page. Recorded unknown rather than open.
event 2026-11-23WarsawA propose-a-talk Google Form is linked from the organiser's page, but no closing date is published and Warsaw is not in the federation's CFP OPEN list. Unknown rather than open: an open call with no deadline is not a record a reader can act on.
event 2026-12-09MeyrinA Sessionize call is linked from the organiser page but no submission window is stated there, and the Sessionize page was not fetched this run. Status unestablished rather than open.
event 2027-02-22WarsawThe organiser page invites proposals ('submit your proposal') but publishes neither a submission link nor a closing date, so this cannot be recorded as open. Re-check next deep pass.
event 2027-03-13BarcelonaOrganiser's schedule block: 'CFP opens - Monday, December 7' and 'CFP closes - Sunday, January 3'. The same block lists notifications on 28 December, which falls before the stated close; recorded as published and not reconciled.
event 2027-03-15RustNo call for papers published on cloudfest.com at the time of this run; the 2027 page is a save-the-date. CloudFest programmes largely by invitation and partner slot.
event 2027-05-25GenevaThe devopsdays.org index lists Geneva 2027 under CFP OPEN, but the city page would not resolve this run so no closing date could be read. Recorded unknown rather than open, because an open call with no deadline is not actionable.
event 2027-06-13BerlinOrganiser's announcement of 22 July 2026: 'Our Call for Papers will open in November.' No dates beyond the month, so opens is left null rather than guessed.