4TU.ResearchData

Open research data infrastructure for science, engineering and design.

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What we build

Project	What it is
djehuty	The repository system powering 4TU.ResearchData and Nikhef

Roadmap

Live progress on the next djehuty releases — full detail on the milestones board →

v26.8.2 · due 2026-10-20 · ██████████ 100% · 6 of 6 done

#423 [BUG]: Help icons do not open on touch devices in the physical sample form
#348 [BUG]: insert_collection writes the collection's djht:datasets list twice
#341 [DOCUMENTATION\]: Update djehuty documentation to reference the community website
#330 [BUG]: Notification banner and action bar are not pinned to the viewport in the physical sample form
#196 [BUG]: "Saved changes" notification shown in red when appended to an existing error notification
#146 [IMPROVEMENT]: Lint src/djehuty/web/validator.py

v26.10 · due 2026-10-27 · █████░░░░░ 50% · 1 of 2 done

#374 [BUG]: Preview on a physical sample builds an invalid expiry date on the last day of a month
#285 [BUG]: the 'dataset search' option on the EDIT COLLECTION page doesn't work

v26.9 · due 2026-10-27 · ░░░░░░░░░░ 0% · 0 of 5 done

#442 [BUG]: Associated peer-reviewed publication field empty
#399 [BUG]: Admin > Update Published Datesets > Licenses does not update Datacite metadata
#299 [NEW FEATURE]: admin > published datasets > retract | Enable retract all or multiple versions
#258 [IMPROVEMENT]: Make draft dataset deletion recoverable (soft delete)
#147 [IMPROVEMENT]: Lint src/djehuty/web/ui.py

v26.11 · due 2026-11-03 · ░░░░░░░░░░ 0% · 0 of 1 done

#349 [BUG]: Collection editor drops the ORCID of a manually added author

v26.12 · due 2026-11-10 · ░░░░░░░░░░ 0% · 0 of 2 done

#262 [IMPROVEMENT]: Rework usage statistics to avoid overloading Virtuoso
#153 [BUG]: search bar giving a GATEWAY TIMEOUT error on the first run

gantt
    title djehuty release milestones
    dateFormat  YYYY-MM-DD
    axisFormat  %b %Y
    section In progress
    v26.5          :active, m2, 2026-08-07, 2026-08-31
    section Planned
    v26.6          :        m3, 2026-09-01, 2026-09-30

Getting involved

Report a bug or request a feature — open an issue on the relevant repository.
Good first issues — browse them here.
Security — report vulnerabilities privately to security@djehuty.4tu.nl, not via a public issue. See our security policy.
Governance — how decisions get made is documented in GOVERNANCE.md.
Community hour - Join our monthly community call. Find out more on the djehuty Community webpage.

_{4TU.ResearchData is a research infrastructure, community and training provider, led and governed by the four technical universities in the Netherlands.}

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