v0.2.20

docs/IMPLEMENTATION_STATUS.md

@@ -1,10 +1,14 @@
-# RustBox 0.2.19 - implementation status
+# RustBox 0.2.20 - implementation status
 
 - Draft saves are realtime-silent: Drafts folder/list updates continue, but saving a draft does not surface as a new-mail notification.
-This file tracks the `0.2.19` source snapshot. Storage/search scope and outstanding acceptance work are tracked in `TODO.md`. A feature is only listed as implemented when working code exists in this source tree; partial items are called out explicitly.
+This file tracks the `0.2.20` source snapshot. Storage/search scope and outstanding acceptance work are tracked in `TODO.md`. A feature is only listed as implemented when working code exists in this source tree; partial items are called out explicitly.
 
-## 0.2.19 browser mail UX
+## 0.2.20 browser mail UX
 
+- The forward-as-attachment route request extractor is crate-visible, matching the handler visibility required by the parent router and avoiding Rust `private_interfaces`/private-type build errors.
+
+- Mailbox message dates fall back to IMAP `INTERNALDATE` when the RFC 5322 `Date` header is missing/invalid; stale cached missing dates are repaired on folder access.
+- Forward-as-attachment creates a server-side `message/rfc822` `.eml` attachment from the original IMAP RFC822 source.
 - HTML message previews use the full remaining vertical reader area and recompute their iframe height as reader chrome/layout changes.
 - Signature management uses equal-height text and HTML fields and includes a raw-HTML modal with a sanitized visual editor and inline image import.
 - Mail loading activity is represented by the app-bar spinner for pagination, progressive/full-folder retrieval and individual message/draft loading.