Eziwan Changelog

All notable updates to the Eziwan platform are documented here.

v2.3.0 — June 2025​

What's New​

  • Predictive SCADA Alerts: Detection of LTE signal degradation before a drop (configurable RSRP threshold, preventive alert)
  • Improved map dashboard: adaptive clustering, filters by group/tag/status, satellite view
  • Modbus TCP v2 bridge: polling from LAN devices with automatic reconnection and offline buffer
  • Advanced metrics export: CSV/JSON export with multi-device filters and custom aggregation

Improvements​

  • SIM failover time reduced from 30s to 18s (median in the field)
  • Mobile dashboard: interface optimized for smartphones to facilitate field monitoring
  • API: rate limit increased on the Growth plan (300 → 500 requests/min)
  • Webhooks: automatic retry with exponential backoff (3 attempts over 24 hours)

Fixes​

  • Fixed a rare race condition that occurred when reconnecting to a VPN while using dual SIMs simultaneously
  • Fixed UTC/local time zone in CSV exports

v2.2.0 — April 2025​

What's New​

  • Zero-Touch Provisioning v2.1: multi-use tokens for bulk deployments (up to 500 devices per batch)
  • Modbus TCP Bridge: data collection from devices with an Ethernet port (without RS485)
  • Automatic Monthly Report: email summary (uptime, incidents, data usage)
  • Scheduled Maintenance Mode: silences alerts during a recurring time window (e.g., every Monday from 6 a.m. to 8 a.m.)
  • MSP Portal v2: client subaccounts, delegated billing, white-label

Improvements​

  • Dashboard: new map view with marker clustering
  • Alerts: configurable escalation time (immediate to 60 min)
  • API: /devices/{id}/metrics endpoint with 1-min/5-min/1-hr aggregation
  • MQTT: QoS 2 support for critical commands

Fixes​

  • Fixed an issue with VPN reconnection after 24 hours of uptime
  • Fixed RSSI display on devices with a signal strength greater than -50 dBm

v2.1.0 — January 2025​

Major New Features​

  • OpenVPN: new default VPN protocol (replaces OpenVPN as the recommended option)
    • AES-256-GCM encryption, Curve25519 handshake
    • 20–30% lower latency compared to OpenVPN
  • Failover v2: Improved detection with multi-target ping watchdog
    • Configurable watchdog (targets, frequency, trigger threshold)
    • Configurable automatic fallback to SIM1
  • Edge Apps (beta): Deployment of Docker containers on the router
    • Local RS485 access from the container
    • Offline data buffer with automatic sync

Breaking changes (migration required)​

  • MQTT topic format: migration from np/{device_id}/+ to eziwan/{tenant}/{device_id}/+
    • Migration script available upon request
  • API: /fleet endpoint renamed to /devices
    • Old route will be maintained until December 31, 2025

v2.0.0 — October 2024​

  • RS485/Modbus RTU to MQTT bridge (GA)
  • Support for little-endian float32 (Modbus CDAB) for Schneider Electric
  • HMAC-SHA256-signed webhooks
  • CSV export of metrics (90 days of history)
  • SMS alerts (Growth and Scale plans)
  • VPN ACLs per user and per device

v1.5.0 — July 2024​

  • Eziwan public launch
  • LTE monitoring dashboard (RSRP, RSRQ, uptime, active SIM)
  • OpenVPN/IPSec VPN + automatic OpenVPN
  • Zero-Touch Provisioning v1 (72-hour tokens)
  • Dual SIM failover support (< 30 seconds)
  • REST API v1 + Webhooks
Update Notifications

Subscribe to release notifications in Settings → Notifications → Releases to be notified whenever a new version is available.

Contact the team → | Request a feature →

Frequently Asked Questions​

How often does the platform update?​

Cloud updates are deployed continuously, without any service interruption. Gateway firmware follows a quarterly release cycle, with security patches released as needed.

Are firmware updates automatic?​

Not by default: You schedule OTA campaigns by group, outside of production hours, with automatic rollback. Critical security patches can be deployed as a priority after your approval.

How can I stay up to date on the latest news?​

Each version is documented on this page; major changes are announced via email to administrators and in the console.