rustmailer/bichon 2.0.0-alpha.1

Release 2.0.0-alpha.1

on GitHub

What's Changed

⚠️ Breaking Changes: Storage Engine Upgrade

This release replaces the underlying blob storage from fjall to bichon-blob. A one-time data migration is required.

📖 Full migration instructions: Bichon v2.x Migration Guide

Quick reference:

• Upgrading from v0.3.7: Run bichon-admin and select "Migrate Legacy v0.3.7 Storage to v2.x"
• Upgrading from v1.x: Run bichon-admin and select "Migrate v1.x Storage to v2.x (Fjall → bichon-blob)"

The tool will prompt for --bichon-root-dir and other paths. After migration, the v2.x server detects STORAGE_VERSION=2 automatically.

New Features

• Replace fjall with self-developed bichon-blob storage engine

Fixes

• Skip oversized blobs during migration instead of aborting
• Fix IMAP proxy configuration issue (#326)
• Fix healthcheck with macvlan (#329)
• Fix double scrollbar issue in email content display

Full Changelog: 1.6.2...2.0.0-alpha.1