Checks for valid hostname on server side for Dynamips, IOU, Qemu and Docker nodes.Set raw image param when uploading an image from the appliance wizard.Update decorative symbols (for Wizards etc.).Fix creating a custom Ethernet switch template.Set default symbol theme to 'Affinity-square-blue'.

Upgrade PyQt to 5.15.7 and pywin32 to v305.

fix: use exact match to find interface in windows to avoid get wrong interface.Fix some issues with HTTP notification streams.Allow for more dependency versions at patch level.Add missing VMware settings in gns3_nf.Fix console vnc don't use configured ports in some case.Use importlib_resources instead of pkg_resources and install built-in appliances in config dir.Fix issues with VMnet interface on macOS >= 11.0.Fix schema for removing WICs from Cisco routers.Stricter checks to create/update an Ethernet switch and add tests.Fix bug when creating Dynamips router with chassis setting.Option to disable image discovery and do not scan parent directory.

Add config option to change the server name.

Replace deprecated distro.linux_distribution() call.

Ignore local revision when comparing versions.

Fix 'variables': in project file leads to unlimited increase of empty name/value pairs in GUI.

Remove deprecated PuTTY option in preferences.

Fix RecursionError with invalid credentials.

Catch timeout error while updating appliance files.

Cisco asa ios for gns3 1.5.2