GNS3
Configuration ManagementGNS3 Graphical Network Simulator
Recent releases
View all 8 releases →
v2.2.59
Breaking risk
⚠ Upgrade required
- Warning: Use 64‑bit IOU images; 32‑bit support is removed
Breaking changes
- Removed support for 32‑bit IOU images in the GNS3 VM
Notable features
- --title option added to remote-viewer console commands
- Fixes remaining PyQt6 compatibility issues
Full changelog
GUI
- Remove psutil version check
- Fix remaining PyQt6 compatibility issues. Fixes #3822
- Add --title to remote-viewer console commands. Fixes #3783
- Fix deleting drawings. Ref #3810
Server
- Sync appliances
- Fix snapshot restore does not work after export/import of project
- Warn to use 64-bit IOU images. Fixes #2716 32-bit IOU image support has been removed from the GNS3 VM.
- Fix telnet console silent-proxy hang on non-ConnectionError exit (#2344)
v2.2.58.1
Bugfix
**GUI** * Fix callback issues in found in v2.2.58 **Server** * Sync appliances
v2.2.57
New feature
Notable features
- dark style support
- Multi VNC tab handling in Superputty
- improved telnet server error handling
Weekly OSS security release digest.
The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.
No spam, unsubscribe anytime.
Install & Platforms
Install via
pip
Platforms
linux
macos
windows
