stalwartlabs/stalwart v0.15.0

on GitHub

[0.15.0] - 2025-12-16

This version includes multiple breaking changes. Please read the upgrading documentation for more information on how to upgrade from previous versions.

Added

• Linear spam classifier using FTRL-Proximal and feature/cuckoo hashing.
• Meilisearch store backend implementation (#1482).
• PostgreSQL and mySQL native full-text search support.
• Multiple performance improvements and database access optimizations.
• Encryption-at-rest: Spam training privacy setting.
• Enterprise: Undelete e-mail feature now includes From/Subject/Received information.
• IMAP: Implemented new keywords and mailbox attributes described in draft-ietf-mailmaint-messageflag-mailboxattribute-13

Changed

• IMAP: Always return special use flags in responses.

Fixed

• JMAP: FileNode/set fails to delete files (#2485).
• JMAP: Return error when using blobId in JSContact and JSCalendar (#2431).
• Directory: Deletion of list or domain issues (#2415).
• MTA: Headers and body stripped from mail delivery subsystem failure notifications (#2344).
• MTA: Hooks only run if sieve script, milter or rewrite is configured (#2317).
• Autodiscover: Endpoint should be case insensitive (#2440).
• Housekeeper: Panic during DST transition (#2366).
• Import/Export: Fix import/export utility (#1882).
• Enterprise: Remove tenant admin permissions when license is invalid.

Check binary attestation at here