April - May 2025 Newsletter

Crossref

Hello,

Here’s your last minute reminder to register for our midyear community call. It’s taking place tomorrow, and you’ll hear about our milestones and meet the winners of our inaugural Metadata Awards. Read on for more highlights, too. 


As always, I welcome your feedback.


Rosa

Join us in celebrating metadata excellence!

On Wednesday, 7th of May, we’ll recognise the contributions of our members with the inaugural Crossref Metadata Awards. These awards recognize outstanding metadata quality and enrichment—key to building the Research Nexus, our vision of an open and interconnected network of scholarly relationships.

Screenshot of rosette


Register to see who the winners are!

The programs approach: our experiences during the first quarter of 2025

In early 2025, Crossref adopted a programs-based approach to bring related activities together under shared goals. In our latest blog, we reflect on how the first quarter went, what we learned, and how this new way of working is helping us stay focused on delivering value for our community.


See what’s working, where we’re adjusting, and what’s next

Version 5.4.0 metadata schema update now available

Version 5.4.0 of our metadata schema is now available. Members can add publication types to citations, supply version numbers across content types, and flag preprints as withdrawn or removed. Other updates include expanded language codes, more archive location options, and support for up to 100 ISBNs per item. A transition guide, schema files, and full documentation are available. Next up: expanded contributor roles and support for CRediT.


As we’re busy developing the schema further, we’re now looking to set up a new Metadata Advisory Group. If you have experience using Crossref metadata—through deposits, APIs, or analysis, consider applying now.


Explore the changes

Reflections from Crossref Accra 2025

We recently held our first in-person event in Ghana. Topics of discussions included improving metadata quality, using Crossref tools in local workflows, and supporting sustainable open access through stronger infrastructure. Attendees shared real-world challenges and ideas, and expressed interest in forming a local user group. 


Catch the highlights

Supporting Membership through the Sponsor Program

The Sponsor Program helps smaller organizations become and stay active members of Crossref by providing extra support and handling administrative tasks. In the blog, we share how the program has expanded over the past few years, highlight the important role sponsors play, and outline steps we are taking to review and strengthen the program to better meet the needs of members and sponsors alike.


Learn more about the Sponsor Program

Enhancing DOI Accessibility for All Users

We’ve released a browser extension to improve how screen readers handle DOI links. The DOI Accessibility Enhancer adds hidden titles to links, so users hear what the link points to—not just the URL. It doesn’t change how links look or work for sighted users. The extension is available now in the Firefox and Chrome web stores.


Try our extension out

In case you missed it...

🦋 We’re on BlueSky! Check out our LinkTree to see other places to connect with us.

🎉 New version of the dataset of relationships between preprints and journal articles

🎉All FRQ grants now registred in the Crossref Grant Linking System!

📢 Grant call: Strengthening no-fee open access publishing in Africa

📢 2025 public data file now available

📢 Request for proposals: Crossref website information architecture review

🦁 Come ROR with us: Using ROR IDs in place of Funder IDs

You’ll find us online and in person...

May 7

Crossref Community Call 2025

May 9

Exploring Retraction Watch Data in Crossref webinar

May 14

EASE Oslo

May 21

ROR Community Call - May 2025

May 26

Open Research Information Conference

May 27

Future Labs Live - Basel

May 28

SSP 2025

May 29

Workshop on Open Citations & Open Scholarly Metadata

June 2

PKP Sprint Oslo

June 15

Open Repositories

June 18

Beijing Book Fair

June 23

The Japan Open Science Summit (JOSS)

June 30

Metascience 2025 Conference


View all upcoming events

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