Grapher App Icon Grapher

Release Changelog

Complete timeline of features, security enhancements, and performance optimizations in Grapher.

v2.10.3

Latest Release
July 30, 2026
WebGL GPU Acceleration for Large Scatter Datasets

Release Highlights

  • ⚡ WebGL GPU Acceleration (scattergl): Offloaded scatter & line plot rendering to GPU shaders for butter-smooth 60 FPS performance on 1,000,000+ points.
  • 📊 Instant Pan & Zoom: Zero rendering lag when interacting with large industrial telemetry and Ultrasonic A-scan datasets.

v2.10.2

July 30, 2026
Fix Process Relaunch ACL Permissions

Release Highlights

  • 🔄 ACL Security Permission Fix: Enabled process:allow-restart and updater permissions in Tauri capability policy.
  • 🚀 One-Click Seamless Relaunch: Resolved automatic app relaunch error after background update installation.

v2.10.1

July 30, 2026
Background OTA Update Fallback & In-App Release Changelog

Release Highlights

  • 🚀 Background Package Download: Update downloads asynchronously with live progress bar and direct fallback streaming.
  • 🔄 Instant Relaunch Prompt: Prompts user to restart application to finalize update into new version.
  • 📜 In-App Release Changelog: View complete version history and feature notes directly inside the application.

v2.10.0

July 30, 2026
.grapher Encrypted & Compressed Package System

Release Highlights

  • 🔒 Data Protection Layer: Automatic AES-256-GCM encryption with derived application master key.
  • 📦 90% Compression Ratio: Datasets + Session configurations compressed using Gzip streams into lightweight .grapher files.
  • ⚡ 1-Click Seamless Import: Any Grapher instance decrypts & loads packages automatically without password prompts.
  • 🔑 Optional Recipient Lock: Set custom user password protection when exporting sensitive packages.
  • ✨ Enhanced OTA Engine: Background installer download, relaunch prompt, and release description viewer.

v2.9.1

July 29, 2026
Dynamic In-App OTA Updater & Private Repo Downloads
  • • Added live in-app updater modal with download progress tracking and 1-click relaunch button.
  • • Deployed Cloudflare Worker proxy endpoints streaming private GitHub Release binary installers.
  • • Updated default theme to clean light palette for high-contrast plotting.

v2.9.0

July 28, 2026
Dual Y-Axis Plotting & Ultrasonic A-Scan DSP Module
  • • Implemented independent dual Y-axes plotting for multi-sensor measurements.
  • • Built ultrasonic NDT A-Scan DSP engine featuring peak detection, FFT spectrum, and envelope tracking.
  • • Interactive HTML report exporter with optional AES-256 password protection.