Haven v3.23.0

Haven v3.23.0

This release includes all changes since the previous tag v3.21.0, including both the v3.22.0 and v3.23.0 changelog sections.

Highlights from v3.23.0

• Private webhook bot replies (#5404): POST /api/webhooks/:token now supports ephemeral: true with recipient_id for recipient-only bot messages.
• Recipient-only webhook messages are validated against channel membership, delivered only to the target user, and not persisted to channel history.
• Clients now show an "Only visible to you" marker for recipient-only bot messages.

Highlights from v3.22.0

• Added "Never expire" login session option and a cleaner first-time popup queue.
• Added server-side per-channel mute sync so muted channels stop push notifications reliably.
• Fixed guest mode sub-channel auto-join and guest voice behavior in allowed channels.
• Fixed blank login / blank app update path from v3.18.0 due to latent syntax errors.
• Added slash-command subcommand discoverability for bots (#5403).
• Refreshed /api/ice-servers fallback defaults and fixed image-copy reliability.

For full details, see CHANGELOG.md in this release source.