- Collab buckets sync attachments alongside cards (images/PDFs/audio).
New /api/collab-attachments endpoint on relay, encrypted at rest,
bucket-scoped for members.
- CalDAV multi-day events via **Bis:** body field. Calendar renders
event on every day in range with day counter (1/6, 2/6, ...).
- Calendar preserves month across close/reopen (only jumps to today
on first open).
- Calendar title: centered nav group with [MM-DD] Mon Y [KW-KW] —
dimmed brackets, fixed width so nothing wiggles.
- Editor: scratchpad uses custom confirm, autobackup-draft dialog
replaced with custom styled dialog.
- Scanlines theme feature removed (performance issue).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
thandClaude Opus 4.6
ca47052768