v0.3.0

Namespace multi-tenancy, AI-powered semantic search, SLA breach monitoring with escalations, Prometheus observability, user profiles with avatars, admin dashboards, CI/CD with GitHub Actions, and 130+ commits across the full stack.

New Features

• Namespace multi-tenancy — organize projects under namespaces with URL-scoped paths, custom icons/colors, ownership limits, per-user namespace filtering, and cross-namespace project switcher
• Semantic search — pgvector + Ollama embeddings with Ctrl+K global search modal, FTS fallback, deep-linking, and result snippets
• Unified search endpoint — combined FTS and semantic search behind /api/v1/search with status, display ID, and namespace in results
• SLA breach monitoring — email notification engine for SLA breaches with escalation lists, per-type assignment, and priority-based SLA targets
• Prometheus metrics — /metrics endpoint with gauge metrics for resource counts (projects, users, work items, etc.)
• User profiles — profile page with display name and avatar management, avatars shown across all UI locations
• Milestone dashboard — dedicated milestone page with stats API and progress visualization
• Admin dashboard — Projects & Namespaces inspection page with stats summary on the admin Projects page
• System API keys — resource-based permissions for system-level API keys (distinct from user API keys)
• Email project invites — invite users to projects via email with notification delivery
• UI layout modes — Expanded and Centered layout options for different screen preferences
• Children progress — parent work items show progress bar based on children completion
• Activity graph time range — custom time range selector with persistent period preference
• Mention search modal — replaced @ autocomplete with mini search modal using unified search
• Localized API errors — API error messages returned with error keys for client-side i18n
• Namespace deny list — reserved slugs and project keys blocked from user creation

Improvements

• CI/CD pipeline — GitHub Actions with build, test, smoke test, Docker publish to GHCR, nightly releases, and tagged versioned releases
• Completed item styling — strikethrough preference toggle and done/cancelled visual effect across all views (list, board, cards)
• Unified top bar layout — consistent search bar and action row across Inbox, Watchlist, and Work Items pages
• Inbox enhancements — project filter, refresh button with auto-refresh, highlight previously opened items, back-to-source navigation
• Email notifications — remaining notification types implemented, sent in user's preferred language, assignee names resolved in watcher emails
• Board view — navigation chevrons for horizontal scrolling, Backlog status ordering fix
• Mobile responsiveness — milestone in detail metadata, reworked mobile top bar, rem-based toolbar heights
• Project privacy — admin option to hide non-member projects, extended to filter namespaces
• Project switcher — all-namespaces toggle, show projects across all namespaces, auto-select current namespace in New Project modal
• Search result navigation — uses result's namespace for correct routing
• Admin workflow routes — moved system workflow endpoints to /api/v1/admin/workflows
• User scoping — /api/v1/users scoped to co-project members for privacy
• API key rename — ability to rename existing API keys
• MCP server — MCPB bundle for Claude Desktop on Windows, milestone filter and labels in list_work_items, namespace support
• Expired token cleanup — periodic background job to purge expired email verification tokens
• Notification preferences — "Added to project" notification moved to global preferences

Bug Fixes

• Fix SLA ordering and backfill on policy creation
• Fix retroactive SLA notifications and duplicate email race condition
• Fix "Project not found" flash when switching namespaces
• Fix namespace icon not showing in New Project modal
• Fix sidebar namespace badge not showing after creation
• Fix duplicate display_id constraint violation across namespaces
• Fix namespace settings mobile icon spacing
• Fix mention modal positioning on scrolled pages
• Fix reporter name showing UUID for non-member users
• Fix missing backlog → in_progress workflow transition
• Fix "Back to..." link to return to source page instead of list
• Fix inbox search box losing focus while typing
• Fix refresh button height mismatch on mobile Inbox
• Fix attachment list filename overflow on mobile
• Fix modal header text overlapping action icons on mobile
• Fix top bar overflow on User Preferences on mobile
• Fix missing bottom border on DataTable
• Strengthen email validation in registration
• Backfill resolved_at for work items resolved before the field was managed
• Fix various flaky E2E tests (namespace, notifications, keyboard shortcuts, board view)

Full Changelog: v0.2.0...v0.3.0