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CELUS Release 11.1 Party

Join us for a short, practical release party where Beda Kosata, CELUS Lead Developer, will walk you through what’s new in CELUS 11.1 – not as a changelog, but live in the UI.

What is new in Release 11.1:

- COUNTER 5.1 IR_M1 support

- IR_M1 is enabled for all platforms regardless of the full IR report whitelisting policy

- Improved specialized reports

- the algorithm for merging main and fallback reports in IPEDS, etc. now works on a month-by-month basis, making transition between COUNTER 5 and COUNTER 5.1 seamless

- ProQuest SUSHI fix - a workaround for issue with ProQuest COUNTER 5 SUSHI server not accepting valid begin and end dates has been added

REGISTER
20 Jan 2026, 4 PM CET
Online via ZOOM
CELUS booth / table number:

CELUS Release 11.1 Party

When:
Where:
20 Jan 2026, 4 PM CET
Online via ZOOM
FREE WEBINAR

Join us for a short, practical release party where Beda Kosata, CELUS Lead Developer, will walk you through what’s new in CELUS 11.1 – not as a changelog, but live in the UI.

What is new in Release 11.1:

- COUNTER 5.1 IR_M1 support

- IR_M1 is enabled for all platforms regardless of the full IR report whitelisting policy

- Improved specialized reports

- the algorithm for merging main and fallback reports in IPEDS, etc. now works on a month-by-month basis, making transition between COUNTER 5 and COUNTER 5.1 seamless

- ProQuest SUSHI fix - a workaround for issue with ProQuest COUNTER 5 SUSHI server not accepting valid begin and end dates has been added

REGISTER
Registered participants will receive the recording. Registration is free.
Got a question you’d like our speakers to tackle? Email us at ask@celus.net.
Meet our Speakers
Beda Kosata
Lead Developer of CELUS
Meet Beda Košata, the brain behind CELUS. As our lead developer, he has a rare superpower: translating real-world librarian needs into clean, reliable features (sometimes while winning at table tennis). Beda is also a member of the COUNTER Metrics Code team and the developer of the COUNTER Validation Tool, which means he doesn’t just implement standards — he helps shape them.
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