The FTP site for the new Ensembl website has a new structure. In the updated structure, files are now organised under GCA/ and GCF/ subdirectories, for example: https://ftp.ebi.ac.uk/pub/ensemblorganisms/GCA/. This structure is available for all releases on the site, including the latest partial release 2026-06-07. It will be the standard structure for all subsequent releases. 

The structure organised by species name at  https://ftp.ebi.ac.uk/pub/ensemblorganisms/ will be retired in August 2026. Please be aware that this change will affect workflows and pipelines pointing to this site. This structure has been maintained for partial release 2026-06-07, and it will remain for three more partial releases in July 2026. We recommend adapting pipelines or workflows to the updated structure as soon as possible.** When it is retired, data will be deleted, and URL links to these will fail. 

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This issue is now resolved and the beta.ensembl.org site is back online.

Due to a server issue our beta.ensembl.org site is currently unable to display genome data and search queries will fail. GraphQL data cannot be served right now too. We’re working to fix this as quickly as possible. Thank you for your patience.

Ensembl is currently undergoing a major transformation to provide faster, more flexible, and more scalable access to genome data. As outlined in our Ensembl 2026 publication, work on the new platform is well underway and can already be explored at beta.ensembl.org. In this blog, we are sharing important information about upcoming changes to Ensembl data access, including timelines, new services, and what you need to do to prepare.

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Today’s blog focuses on this year’s Google Summer of Code (GSoC). GSoC is an international program founded by Google in 2005 with the purpose of bringing together open-source organisations, and developers interested in contributing to open-source software and getting an exposure to real-world software development techniques. Host organisations list project ideas, and applicants discuss these ideas directly with mentors from the organisations and devise a project proposal to Google, who issue a small stipend to successful applicants.

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