• Pre-release for the rebased 26.9 release expected next week
• Addressbook/Filemanager/Infolog/Mail/Tracker: new web-component for lists (aka et2-nextmatch)
• Addressbook/CardDAV: fixed importing a group with 2 or more contacts failed after recent security updates
• Calendar/Mail/Preferences: add preference to always show full date+time
• Filemanager/WebDAV: allow multipart/form-data uploads via webdav.php// URL incl. multiple files at once
• Mail: new client-side talking via JMAP directly with the mail-server (or our own shim for IMAP)
• Mail: add PGP signature verification core engine (openpgp.js, client-side)
• Invoices: validate invoice-number uniqueness (per seller) on change
• Invoices: allow configuring default invoice- and mail-templates per invoice-type
• Registration: fix not working registration after previous security release
• ViDoTeach: add a course-level default task for materials without one