Skip to content

Products
Demos
Support
Resources
Pricing
Blog

Highcharts GPT
Buy Now
Try for Free

All products
Core
Stock
Maps
Gantt
Dashboards
Grid
Map Collection

Highcharts Gantt v11.4.9

Gantt v11.4.9 · September 25, 2026

Download 11.4.9

Security fixes. See security advisories for more details.

Previous Highcharts Gantt v12.6.1

Next —

All Highcharts Gantt versions

We make it easy for developers to create charts and dashboards for web and mobile platforms.

Stay in the Loop

By signing up, you agree to the Privacy Policy

Discord / Total

Join us

+

Ways to get help

We operate in CET
Monday - Friday

Ask tech and sales questions withHighcharts GPT

Search answers onStackOverflow

Report issues onGitHub

Contact sales aboutLicensing Options

Products

Core
Stock
Maps
Gantt
Dashboards
GridNew

Integrations

React
TypeScript
Angular
Vue
JavaScript
FlutterNew
Node.js
Python
Svelte

Documentation

Demos
Docs
API Reference
Roadmap
Changelog

Support

Ask Highcharts GPT
Highcharts Forum
Customer Support Portal
Highcharts for Python Support
FAQ
Channel Partner

Learning

Highcharts Academy
Chart Chooser
Educational License
Accessibility
Inspiration

Community

Highsoft Lab
DiscordNew
Blog

About

Our Story
Discover the Team
Join the Team
Contact Us
Highsoft

Solutions

Finance
Software
Healthcare

Data Connectors

Morningstar Data

Pro Services

Custom Projects

Support Plans

Advantage
Advantage Plus

Tools

Figma Plugin
Editor
Highcharts GPT

Legal

Privacy Policy
EULA & AUP
Refund Policy
Standard License Agreement
Code of Conduct
Due Diligence Transparency Act

© 2026 Highsoft. All rights reserved.

Accessibility Statement Sitemap