📜 EZMON Changelog

All notable changes to EZMON are documented here, adhering to the Keep a Changelog standard.

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This changelog is officially synchronized with the main EZMON Repository .

v0.1.19 — 2026-08-08

List & Card Grid View Modes for Agents Fleet (/dashboard/agents) — Interactive view mode toggle controls (List vs Cards) on the Managed Agents page with persistent preference storage in localStorage (ezmon_agents_view_mode). Includes responsive Card Grid rendering with CPU/RAM usage progress bars, ONLINE/OFFLINE status pulse badges, Docker container count, system OS/Arch metadata, agent tags, and delete actions.
Local Cron Evaluator Helpers (dev-cron.js) — Created scripts/dev-cron.js helper script and added "dev:cron" (recurring 60s ping) and "evaluate" (single instant trigger) npm scripts in root package.json for local evaluator testing.

Visual Disconnection of Metric History Charts During Downtime — Configured AgentCharts.tsx and history-chart.tsx to detect time gaps (gap > 2.5x bucket size) and set connectNulls={false} across all Recharts <Area> and <Line> components. Metric lines now visually break during agent or monitor downtime instead of drawing false continuous lines. Tooltips now display “Offline / Gap” or “DOWN” badges on downtime datapoints.
Mobile Sidebar Navigation Auto-Close — Added isMobileOpen state control to DashboardLayout so the mobile sidebar drawer automatically closes/minimizes upon clicking any navigation link or workspace switcher.
Legacy Cloudflare Worker Removal — Removed obsolete apps/worker directory and worker deployment workflow, updating local dev command to "dev": "turbo dev --filter=@ezmon/web".

Consolidated Sidebar Navigation — Removed redundant Notification Channels menu item from sidebar navigation since notification channels are managed under Project Settings (/dashboard/settings).
Seamless Router Redirect — Configured /dashboard/notifications to automatically perform a Next.js redirect("/dashboard/settings") to handle legacy URLs gracefully.

Dedicated Notifications Page Router (/dashboard/notifications) — Created dedicated Notification Channels page at apps/web/src/app/dashboard/notifications/page.tsx rendering AlertChannelsManagement.
Single & Bulk Incident Deletion — Added DELETE /api/dashboard/incidents route handler supporting single incident deletion by ID and bulk clearing of resolved incidents.
Multi-Resource Command Palette Search (CTRL + K) — Enhanced Spotlight search (GlobalSearch.tsx) to query across Agents Fleet, Cloud Monitors, Incidents Log, and condition keywords (up, down, error, offline, online).

Landing Page Hub Deployment Paths Section — Created a dedicated “Deployment Paths” section on landing page (/) with One-Click Vercel Deploy button and interactive self-hosting Git Clone terminal card with copy-to-clipboard functionality.
Periodic Evaluator Setup Guide (cron-job.org) — Integrated visual 4-step configuration card detailing target URL (/api/internal/evaluate), HTTP method (POST), Bearer auth token header, and 1-minute execution schedule.

Two-Step Registration Email OTP Verification — Added 6-digit email OTP verification flow with 10-minute expiry for new user registrations (POST /api/auth/register/send-code & POST /api/auth/register).
Universal Password Visibility Toggle — Added interactive show/hide password buttons (Eye/EyeOff) across login, register, reset-password, and profile settings forms.
Raycast / Mac Spotlight Command Palette (CTRL + K) — Implemented global command palette search modal rendered at document body level via React createPortal.
Minimized Desktop Sidebar Custom Hover Popovers — Added floating glassmorphic popover cards for collapsed desktop sidebar menu items.

Internal Next.js Evaluator API Route — Created /api/internal/evaluate endpoint in apps/web running agent heartbeat overdue/recovery detection, cloud checks (HTTP, TLS, Keyword), and database retention cleanups directly in Next.js Serverless runtime.
Upstash QStash Cron Support — Enabled scheduled HTTP trigger integration with Upstash QStash using Upstash-Forward-Authorization: Bearer <CRON_SECRET> headers.

Architecture Simplification — Consolidated full monitoring stack into 1 Vercel App + Neon Postgres, eliminating mandatory Cloudflare Worker infrastructure.
Standardized Environment Security — Standardized internal API authentication on CRON_SECRET, deprecating legacy WORKER_SECRET references.

Agent Outdated Version Detection & Upgrade Dialog — Automatic version comparison against Hub (UpdateAgentModal) with 1-click update command snippet, auto-detection polling, and “Update Available” badges.
One-Time Token Update Card — Integrated full One-Time Registration Token block (reg_...) with 5-minute countdown timer inside UpdateAgentModal.

One-Time Agent Registration Tokens (5-minute TTL) — Introduced single-use temporary onboarding tokens (reg_...) with a 5-minute TTL to eliminate project token exposure.
SHA-256 Checksum Verification — Added SHA-256 binary hash verification in install.sh prior to binary execution.
Interactive Token Prompt in install.sh — Interactive prompt for EZMON_TOKEN via /dev/tty when not provided as an environment variable, preventing token leaks in .bash_history.
Dual-Mode Installation Selector UI — Toggle between Interactive (Secure) mode and Direct (One-liner) mode in InstallModal.

Dedicated Public Status API Endpoint — Added GET /api/public/status/[slug] returning JSON representation of published status pages with CORS support for third-party websites and integrations.

Database Driver Migration — Migrated database driver from @neondatabase/serverless to postgres (postgres-js) across the monorepo, enabling connection to any PostgreSQL provider (Supabase, Neon, RDS, or local VM).