The SILVA web-releases provide quality checked ribosomal DNA data of the latest EMBL-EBI release to all tools on the website:
Be aware that the ARB files and SILVA taxonomy have not been updated. This will only be done in full releases which is scheduled for EMBL-EBI release 115.
Extensive release documentation will also only be available for full releases.
The web-releases are meant to balance the issue of actuality with the need for extensive curation work necessary for full releases.
The SILVA Team