Changelog

Release History

SentinelVision Pro is actively maintained and improved. New releases are deployed via the in-app one-click updater.

v4.3.4 Latest Bug Fix March 2026
  • FIX 3 people in a zone now sends ONE Telegram alert saying “3 people detected” — previously sent 3 separate messages (one per person)
  • FIX Same fix applies to all classes — 4 dogs = 1 alert with count 4, not 4 individual dog alerts
  • IMP All individual detection records are still saved to the Events log for full history
v4.3.3 Improvement March 2026
  • IMP Per-class alert cooldowns — person, dog, cat etc. each have independent cooldown timers so simultaneous detections don't block each other
  • IMP Multiple different object types (e.g. person + dog) detected at the same time now each send their own Telegram alert independently
  • IMP Multiple humans in the same frame each counted and reported individually, not suppressed after the first alert
  • FIX Single camera-wide cooldown no longer blocks all detection classes after the first alert fires
v4.3.2 Improvement March 2026
  • IMP Animal detection threshold lowered per species (dog/cat/horse etc now 35%) — catches more real animals without increasing false alarms
  • IMP Zone detection now triggers for all 10 animal classes (horse, sheep, cow, elephant, bear, zebra, giraffe) instead of only dog/cat/bird
  • IMP Minimum animal size filter (200px²) removes tiny noise blobs that could trigger false animal alerts
  • IMP Multiple humans and animals in the same frame now all detected and alerted simultaneously
v4.3.1 Bug Fix March 2026
  • FIX Face blur now correctly applies — bounding box format mismatch was silently skipping all face regions
  • FIX Face blur upgraded from Gaussian blur to strong pixelation (10× downscale) for a much more visible privacy effect
  • FIX Face region expanded from 28% to 35% of person bounding box height to better cover heads at all distances
v4.3.0 New Features Improvement March 2026
  • NEW Anomaly detection — AI learns normal activity per camera per hour and alerts when unusual spikes occur (e.g. 12 people at 3 AM)
  • NEW Face blurring — automatically blur detected faces in saved snapshots for POPIA/GDPR compliance (toggle per camera)
  • NEW Enhanced fall detection — geometry-based detection using bounding box aspect ratio change, no extra AI model required
  • NEW Smart alert summaries — Telegram alerts now include context-aware AI summaries (e.g. "3 people in Staff Room at 02:15")
  • NEW Per-camera confidence auto-tuning — detection threshold auto-adjusts based on your false positive rate over time
  • NEW False alert button on every Telegram detection alert — one tap records the false positive and tightens the camera threshold
  • IMP Anomaly Detection, Fall Detection, and Face Blur toggles added to per-camera settings
  • IMP All 5 AI features add near-zero CPU/RAM overhead on Raspberry Pi 5
v4.2.1 Bug Fix Improvement March 2026
  • IMP App navbar redesigned — fixed position, backdrop blur glass effect, active page highlight
  • IMP Hamburger menu animates to × on open; mobile breakpoint updated to 900px with blue-tint hover
  • FIX Camera cards now shrink to fit content — no longer stretches to fill full grid row height
  • FIX Camera grid capped at 300px per card so a single camera doesn't span the full page width
  • FIX Dashboard camera cards also capped and fit-content height
  • FIX Live View MJPEG streams no longer use lazy loading — streams connect immediately on page load
  • FIX Live View page now breaks out of container constraints for correct full-width display
  • FIX WhatsApp float button on website was pushed off screen — restored to fixed position
v4.2.0 Bug Fix Improvement March 2026
  • FIX Entry/exit counting now uses track-ID sets instead of frame deltas for accurate people flow
  • FIX Camera disconnect now immediately clears people count and track history
  • FIX Peak Hour on analytics dashboard now calculates and displays the actual busiest hour of the day
  • IMP /api/stats has a 3-second in-memory cache to reduce database load on busy systems
  • IMP Analytics page shows live peak hour per camera based on today's occupancy logs
v4.1.9 Bug Fix March 2026
  • FIX Hamburger menu bars now visible on mobile — missing CSS width property corrected
  • FIX Logo no longer clipped by navbar overflow — now fully visible at correct size
  • FIX Shimmer animation no longer escapes navbar boundaries and causes floating bar
  • IMP Logo now acts as a home button — click to return to dashboard from any page
  • IMP Logo sized at 90 px on desktop, 64 px on mobile for clear visibility on all devices
  • IMP SVG logo given explicit intrinsic dimensions for consistent cross-browser rendering
  • IMP Camera modal form grids now stack to single column on small screens
  • IMP Post-install now shows pip output and verifies opencv, torch, and ultralytics imports after update
  • IMP Server restart after update now works correctly on Windows dev mode and Linux without systemd
v4.1.8 Bug Fix March 2026
  • FIX Mobile navigation fully repaired — dropdown menu now opens correctly on phones and tablets
  • IMP Hamburger button animates to an X when the menu is open
  • IMP Mobile nav auto-closes when a page link is tapped
  • IMP Tap outside the menu to dismiss it on mobile
  • IMP Nav links have 48 px minimum tap target height for easier mobile use
v4.1.7 Feature March 2026
  • NEW Forgot password recovery — set a recovery key in Settings, reset from the login page if locked out
  • NEW Events CSV export — download up to 5,000 events as a spreadsheet with one click
  • NEW Schedule timezone expanded to 55+ grouped timezones (Africa, Americas, Asia, Australia, Europe)
  • FIX Stock control page now shows the camera name instead of raw Camera #ID
  • FIX Missing CSS variables defined — login and auth pages now render correctly on all browsers
  • FIX Event filter expanded — bicycle, motorbike, bus, weapon, and stock items now selectable
  • IMP Multiview page inline CSS moved to shared stylesheet for consistency
  • IMP Recovery key management added to Settings → System Maintenance
v4.1.6 Feature March 2026
  • NEW System Updates page fully redesigned — native CSS, drag-and-drop upload zone, animated progress bar, real-time countdown
  • NEW "Get Updates" button in-app links to the official update request page on the website
  • FIX Post-update restart countdown increased to 16 seconds to match systemd RestartSec (was 5s — caused connection refused)
  • FIX Update backups now automatically pruned to max 3 after every update (was 5)
  • FIX Live people count on dashboard now updates correctly — detection engine reference resolved at startup
  • IMP Active backup count displayed in System Updates stats bar
  • IMP Safety notes panel with rollback guidance added to System Updates page
v4.1.5 Bug Fixes March 2026
  • FIX Startup NameError for _start_license_expiry_monitor resolved
  • IMP New logo applied with transparent background
  • IMP Logo size updated to 150px in navbar
v4.1.4 Feature March 2026
  • NEW License expiry enforcement — features automatically stop when license expires
  • NEW Global expiry banner in dashboard (30-day warning: yellow; 7-day: orange; expired: red)
  • NEW Telegram alerts sent at 30-day, 7-day, and 1-day before expiry
  • NEW License expiry monitor runs as background thread — no manual checks needed
  • IMP License management page now shows direct renewal link
  • IMP Detection engine checks license validity before each detection cycle (60s cache)
v4.1.3 Feature February 2026
  • NEW Login page legal disclaimer — usage policy notice added
  • IMP Improved login page layout and branding
  • FIX Login error messages now clearer for incorrect credentials
v4.1.2 Security February 2026
  • SEC Full OWASP Top 10 security audit completed
  • SEC Strengthened input validation across all form endpoints
  • SEC Improved session management and timeout handling
  • SEC Rate limiting applied to login and API endpoints
  • SEC CSRF protection reviewed and tightened
  • IMP Error handling improvements throughout app — no sensitive paths exposed in error messages
v4.1.1 Bug Fixes January 2026
  • FIX Alert snapshot images not displaying correctly in history view
  • FIX Zone configuration occasionally not saving on first attempt
  • FIX Telegram message queue not draining correctly after reconnect
  • IMP Dashboard camera grid layout improved on smaller screens
  • IMP Camera reconnection now uses exponential backoff to reduce CPU load
v4.1.0 Feature January 2026
  • NEW People Counting & Analytics with hourly trend charts
  • NEW Export analytics data as CSV for any date range
  • NEW Zone-level occupancy tracking (live count per zone)
  • NEW Multi-user Telegram support — send alerts to multiple users or groups
  • IMP Overhauled detection engine for lower latency and higher accuracy
  • IMP One-click in-app update system redesigned — now preserves all config
v4.0.8 Bug Fixes December 2025
  • FIX Camera stream freeze not being detected and auto-recovered
  • FIX Loitering timer not resetting correctly when person leaves zone
  • FIX Alert cooldown not applying correctly across multiple zones on one camera
  • IMP Auto-recovery service now logs recovery events to alert history
  • IMP System resource usage display added to the Settings page
v4.0.0 Major Release November 2025
  • NEW Completely redesigned web dashboard — dark theme, responsive layout
  • NEW Weapon Detection (Beta) — dedicated AI model
  • NEW Per-camera alert cooldown and snooze timers
  • NEW Armed/disarmed schedule per zone with weekly repeat patterns
  • NEW License management system with in-app key activation
  • IMP Detection now runs on a dedicated background process — zero impact on web UI performance
  • SEC Encrypted license keys, session hardening, complete audit log
v3.7.x Legacy 2025
  • IMP Foundation version — zone detection, loitering and Telegram alerts
  • IMP Hikvision, Provision ISR and Dahua RTSP compatibility confirmed
  • FIX Multiple stability patches for long-running deployments
  • NEW NVR multi-channel support added in v3.7.6

Always Up to Date

Updates are delivered via the one-click in-app updater. No SSH, no manual reinstalls.

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