v0.6.0

Added

• Data Commons needs your own API key and is skipped without one
• Google Dataset Search and Mendeley Data are asked only when named with -s
• OpenAIRE results carry download counts and merge on a record's other DOIs, on the v3 API
• Roboflow Universe returns more than one page of hits and keeps your key out of the URL
• Data.europa.eu results carry the DOI, replies are a fifth the size, and a stray quote no longer fails the search
• STAC results carry the collection's DOI and Data Space links open its browser page
• Hugging Face results carry the DOI and size, and descriptions start with prose instead of the card heading
• DANDI results carry the DOI and star count, skip empty dandisets and list starred ones first; a colon in the query no longer fails the search
• Date ILOSTAT dataflows, drop IMF ones with no portal page
• Kaggle searches read as many pages as the limit asks for
• OpenNeuro results carry a description, DOI, license, size and download count
• TensorFlow Datasets results show the categories they are listed under
• Data.gov results carry monthly views and more DOIs
• Materials Project results carry the full title, license and publisher

Changed

• GitHub leaves its 403 quota handling to the HTTP client
• Data.gov reads the landing page once when it looks for a DOI
• Fiscal Data reads only the description fields the API sends

Docs

• PANGAEA row says all words must match
• Record each source's terms verdict and what it offers for filters and file lists
• Search methods, limits and watch list match what the adapters now do
• ADR 0004 rows follow the registry docs links
• Registry rows point at the docs pages that exist today
• NCEI header lists every character the search service rejects
• DANDI header lines stay within 79 columns
• WHO header counts 37 archived indicator stubs
• ArcGIS Hub header spells the throttle header as the service sends it
• Record NOMAD's name filters, paging, rate limit and metadata terms
• DataONE header counts the DOIs and the records without a creator against the current index
• Earth Engine adapter records the catalog page's size, what it lacks and why STAC is not used
• Census header says what its link is and dates the key and attribution rules
• DBnomics header says over 90 providers beside the dated count
• CESSDA adapter records its page limit, result window and why it asks for English
• Socrata adapter records its page limit, throttle and which asset types it keeps
• Record how Synapse search pages, ranks and what it indexes
• OpenML results are described by size because the list carries no text
• DBnomics adapter records its page limit and what the search matches

Fixed

• Eurostat sizes its description buffer with saturating arithmetic
• A 403 with a spent quota reads as rate limited, not as rejected credentials
• A catalog searched from an expired copy reads stale instead of ok
• An offline search no longer clears a source's outage mark
• A connect timeout you set no longer marks the source as down for ten minutes
• OSF results name OSF as the publisher instead of the project's first author
• PANGAEA drops leading wildcards when it retries a rejected query
• OpenAIRE keeps phrases and operators it accepts and asks again as plain words only after a rejection
• CKAN tries each date field in turn until one parses
• Roboflow fails the search when a later page fails, so a short list is not cached
• Eurostat datasets are found by their code again
• Zenodo keeps phrase and wildcard queries and escapes them only after an HTTP 500
• Data.europa.eu searches asking for more than 1000 results no longer fail
• STAC collections that share a DOI stay separate results
• EBI Search retries a rejected query only when escaping changes it
• SDMX last-update stamps with an impossible day or month are ignored
• PhysioNet results leave out software and models, merge on the concept DOI, and read the current list endpoint
• World Bank indicators outside WDI link to their API record, not a missing page
• AWS Open Data results no longer show a lone ellipsis as the description
• NCEI results no longer carry the end of coverage as their update date, and a query its text parameter rejects is retried as plain words
• PANGAEA results name PANGAEA as publisher instead of the authors, and a query its parser rejects is retried as plain words
• Microdata searches (World Bank, IHSN, FAO, UNHCR) keep surveys whose title lacks the query word
• Google Dataset Search results show the license Google names by code
• DataCite returns matches by relevance instead of newest first, with download counts and unescaped descriptions, and retries a query its parser rejects
• FRED results carry the series id in the title
• Our World in Data returns up to 100 results and claims no license
• TensorFlow Datasets names the missing All Datasets listing when the page changes
• CKAN portals return plain descriptions, real publishers and dataset dates
• CERN Open Data pages through results ten at a time and retries a query its parser rejects
• GBIF licenses read as SPDX ids and the unspecified placeholder is dropped
• DataONE results carry the DOI from the series id and a query with OR or NOT no longer fails
• Zenodo returns up to 100 results per search, and a query with a slash or a lone ! no longer parks it as down
• Eurostat results are described by their topic folders, not by their code
• OpenDataSoft links open the publishing portal and drop the source-link text from descriptions
• Materials Project projects stay findable by their short title
• WHO search no longer lists archived indicator stubs that hold no data
• ArrayExpress and BioStudies accept queries with slashes and brackets, and BioStudies shows abstracts and dates
• ModelScope results carry their size and real update date, and an empty summary stays empty
• OmicsDI leaves out Europe PMC papers and names each repository
• Figshare shows when a dataset was last modified, and a search under 3 characters returns nothing instead of failing
• GEO records stop using organism and sample count as publisher
• Keep CELLxGENE collections of one paper as separate results
• NASA CMR results take their DOI and date from the collection record
• Data Commons uses only your own key and no longer shows a variable id as its description
• A long query no longer parks Mendeley Data as down
• GitHub's update date is the last push, and an exhausted quota reads as a rate limit

Other

• Keep typos quiet about quoted titles, an SPDX id and test words
• Record what the UCI list endpoint returns, checked in October 2026
• Record the ArcGIS Hub limits and field meanings checked in October 2026

Performance

• Eurostat builds each description with one allocation
• Eurostat keeps one folder path and trims it by offset, so no row rebuilds it
• Eurostat builds each topic path once per folder instead of once per dataset