Version 3.0.0 beta 2

GUI

• Enable local controller support on Linux
• Support for custom Qemu path in templates and nodes
• Round CPUs value in Docker templates and VMs. Ref #3572

Server

• Bundle web-ui v3.0.0b2
• Fix cannot stop Docker VM while console connection is still active.
• Support for custom Qemu path in templates and nodes
• Fix CPU fractional values for Docker VMs.
• Use bcrypt directly instead of passlib
• Update CORS policy
• Do not stop searching for Qemu binaries if one binary cannot be executed. Ref #2306
• Fix Ethernet switch and Ethernet hub port validations. Fixes #2334
• Update CORS policy

Version 2.2.46

GUI

• Add GNS3 console command "env" to show what environment variables are used. Ref GNS3/gns3-server#2306
• Add CTRL+C shortcut to copy status bar message. Ref #3561
• Key modifier (ALT) to ignore snap to grid. Fixes #3538
• Increase timeout to 5s for status bar messages. The coordinates message has no timeout and can be reset when clicking on the scene. Ref #3561
• Add reset GUI state feature. Ref #3549
• Fix for hiding Windows terminal. Ref #3290
• Drop support for Python 3.6
• Upgrade sentry-sdk, psutil and distro dependencies

Server

• Bundle web-ui v2.2.46
• Save empty directories when exporting a project
• Backport from v3: install Docker resources in a writable location at runtime.
• Use Docker API v1.24 to get version.
• Drop support for Python 3.6
• Address the telnet console bug.
• Update welcome.py
• Update remote-install.sh
• Use Python 3.8 to publish API doc
• Upgrade sentry-sdk, psutil and distro dependencies

Version 2.2.45

GUI

• Add missing console_type values in appliance_v8.json. Ref GNS3/gns3-registry#849
• Handle moved project notifications on controller stream
• Add debug for PATH env variable
• Add custom executable paths on Windows
• Add --suppressApplicationTitle for Windows terminal. Fixes #3544
• Upgrade sentry-sdk and aiohttp

Server

• Bundle web-ui v2.2.45
• Fix mouse offset issues with VNC in Qemu. Fixes #2335
• Add project.created, project.opened and project.deleted controller notification stream. Move project.updated and project.closed from project notification to controller notification stream.
• Do not stop searching for Qemu binaries if one binary cannot be executed. Ref #2306
• Fix Ethernet switch and Ethernet hub port validations. Fixes #2334
• Update CORS policy
• Add custom executable paths on Windows
• Upgrade sentry-sdk and aiohttp

Version 3.0.0 beta 1

GUI

• Upgrade sentry-sdk to v1.37.1
• Deactivate showing a percentage in progress bar. Ref #3543

Server

• Bundle web-ui v3.0.0b1
• Upgrade sentry-sdk to v1.37.1
• Upgrade aiohttp to v3.9.1
• Fix bug when listing endpoints for opened project
• Make images executable after importing a project
• Disable IOS hostname check for Dynamips ghost instances

Version 3.0.0 alpha 6

GUI

• Possible fix for stuck image upload. Ref https://github.com/GNS3/gns3-server/issues/2310
• Fix timeout issue when creating Qemu disk image. Fixes GNS3/gns3-server#2313
• Add ISO file to images filter in Image Manager. Ref https://github.com/GNS3/gns3-server/issues/2310
• Update custom command help and protect against double quote in project name
• Refactor command variables support
• Pass os.environ in Popen()
• Add the ability to edit width and height in the style edit dialog.

Server

• Bundle web-ui v3.0.0a6
• Upgrade to aiohttp v3.9.0rc0
• Install Docker resources in writable location
• Default compute username is "gns3"
• Non-blocking checksums computation when server starts. Fixes #2228
• Fix timeout issue when creating Qemu disk image. Fixes GNS3/gns3-server#2313
• Fix broken link to Web UI in 3.0 branch. Fixes #2312
• Fix sample config: VMware section declared twice. Fixes #2311
• Fix ws console and packet capture over SSL
• Support for web socket console over HTTPS
• Allow disabling hardware virtualization check

Version 2.2.44.1

GUI

No changes

Server

• Catch exceptions when computing image checksums. Ref GNS3/gns3-server#2228
• Add freeze_support() for multiprocessing

Version 2.2.44

GUI

• Fix timeout issue when creating Qemu disk image. Fixes GNS3/gns3-server#2313
• Refactor command variables support
• Add vendor_logo_url in appliance schemas. Ref GNS3/gns3-registry#825
• Add Qemu IGB network device
• Add the ability to edit width and height in the style edit dialog.

Server

• Bundle web-ui v2.2.44
• Non-blocking checksums computation when server starts. Fixes #2228
• Fix timeout issue when creating Qemu disk image. Fixes GNS3/gns3-server#2313
• Support for web socket console over HTTPS
• Add back script create_cert.sh
• Allow disabling hardware virtualization check
• Fix L2IOU "failed code signing checks" when IOU base file name is >= 63 characters
• Change "ip cef" to "no ip cef" in IOU default configs. Fixes #2298
• Add Qemu IGB network device
• Add Python 3.12 support.
• Fix issue with importlib.resources.files() and Python 3.9

Version 3.0.0 alpha 5

GUI

• Fix cannot change default VLAN for an access port for builtin Ethernet switch. Fixes #3528
• Add Qemu IGB network device

Server

• Bundle web-ui v3.0.0a5
• Fix L2IOU "failed code signing checks" when IOU base file name is >= 63 characters
• Python 3.12 support
• Add igb Qemu adapter
• Change "ip cef" to "no ip cef" in IOU default configs. Fixes #2298
• Drop support for Python 3.7 and upgrade dependencies
• Fix compute authentication for websocket endpoints
• Add Qemu IGB network device

Version 3.0.0 alpha 4

GUI

• New packaging relying only pyproject.toml
• Apply Snap-to-grid of drawing items not on their center position. Fixes #3465
• Allow computes to be dynamically or manually allocated
• Add UEFI boot mode option for Qemu VMs
• Adjust some values in pyproject.toml
• Migrate to pyproject.toml
• Mark VMware and VirtualBox support as deprecated
• Fix RecursionError with invalid credentials. Fixes #3374
• Allow raw images by default. Fixes GNS3/gns3-server#2097
• Dot not allow "no border" style for line items
• Use "none" for solid line style in drawing items
• Fix editing Docker container config generates exception and empty config. Fixes #3371
• Fix cannot detect images by default when trying to upload them in the Image Manager. Fixes #3367
• Fix unable to set VNC console resolution. Fixes #3365
• Set default symbol theme to "Affinity-square-blue"
• Fix creating a custom Ethernet switch template
• Update decorative symbols (for Wizards etc.)
• Use generic symbol names
• Set raw image param when uploading an image from the appliance wizard
• Fix incorrect param in getCompute()
• Checks for valid hostname on server side for Dynamips, IOU, Qemu and Docker nodes
• Fix incorrect call to QProgress.setValue() with float
• Reactivate project importation
• Support compression levels
• Add zstandard compression
• Upgrade dependencies
• Remove Qemu binary requirement
• Use controller API to list images
• Use new API endpoints to create/resize Qemu disk images.
• Drop Python 3.6 support and require Python >= 3.7
• Improvements when connecting and updating computes
• Use current directory when searching for images. Fixes #3198
• Refactor server settings and wizard
• Disable local server and GNS3 VM preferences
• Image uploading to controller and project export
• HTTP client refactoring completed
• Start HTTP client refactoring
• Upgrade dependencies
• Handle empty compute_id in preferences. Ref #3265
• Remove direct upload to compute
• Send JWT token in query string when connecting to websocket. Ref GNS3/gns3-server#1992
• Option to delete orphaned image files from disk when template is removed. Fixes #3249
• Remove Qemu legacy networking code
• Isolate and unisolate support. Fixes #3190
• Support authentication using JWT tokens
• Change Qemu disk descriptions. Fixes #3035
• Edit only text mode config files
• Hide config import/export when configFiles attribute is empty
• Qemu disk interfaces must be set to "none" by default. Ref #3035
• Do not allow image to be configured on Qemu VM secondary slave disk if create config disk option is enabled.
• Add explicit option to automatically create or not the config disk. Off by default.
• Auxiliary console support for Qemu. Ref #2873 Improvements for auxiliary console support for Docker and Dynamips.
• Support to reset all console connections. Ref GNS3/gns3-server#1619
• Support to reset links. Fixes GNS3/gns3-server#1620
• Fix bug when recent files cannot be seen in the new project dialog.
• Wait for the controller to be online before allowing actions like creating or opening a project. Fixes #2907
• Show progress dialog immediately when connecting to server. Ref #2907
• QEMU config disk - enable QEMU config import/export
• Add total RAM, CPUs and disk size to servers summary as well as disk usage in percent. Fixes GNS3/gns3-server#1532
• Resource constraints for Docker VMs.
• Wait for readme to be updated before exporting the project.
• Support for "usage" for "Cloud" nodes. Fixes #2887 Allow "usage" for all builtin nodes (not exposed in Ui).

Server

• Bundle web-ui v3.0.0a4
• Do not enforce Compute.Audit and Template.Audit privileges due to current web-ui limitations
• Support to create empty disk images on the controller
• Fix issue with importlib.resources.files() and Python 3.9
• New RBAC system with resource pools support.
• Use controller vars file to store version and appliance etag
• Pydantic v2 migration
• Allow connection to ws console over IPv6
• Allow computes to be dynamically or manually allocated
• Add UEFI boot mode option for Qemu VMs
• Mark VMware and VirtualBox support as deprecated
• Make port name for custom adapters optional. Fixes GNS3/gns3-web-ui#1430
• Support for database schema migrations using alembic
• Add config option to change the server name. Ref #2149
• Option to disable image discovery and do not scan parent directory
• Allow raw images by default. Fixes GNS3/gns3-server#2097
• Fix bug when creating Dynamips router with chassis setting
• Stricter checks to create/update an Ethernet switch and add tests
• Fix schema for removing WICs from Cisco routers. Fixes #3392
• Fix some issues with HTTP notification streams
• API endpoint to get the locked status of a project
• Global project lock and unlock
• Require name for custom adapters. Fixes #2098
• Allow empty adapter slots for Dynamips templates. Ref #3373
• Custom adapters should not be in node (compute) properties returned to clients. Fixes #3366
• Optionally allow Qemu raw images
• Ignore image detection for IOU user libraries in image directory
• Checks for valid hostname on server side for Dynamips, IOU, Qemu and Docker nodes
• Only check files (not directories) when looking for new images on file system.
• Support user defined loader/libraries to run IOU
• Remove explicit Response for VPCS endpoints returning HTTP 204 status code
• Remove explicit Response for endpoints returning HTTP 204 status code
• Make 'vendor_url' and 'maintainer_email' optional for template validation.
• Allow auth token to be passed as a URL param
• Add controller endpoints to get VirtualBox VMs, VMware VMs and Docker images
• Detect new images added to the default image directory. * Images can be present before the server starts or while it is running * Images are recorded in the database
• Support delete Qemu disk image from API Return the real disk image name in the 'hdx_disk_image_backed' property for Qemu VMs
• Fix ComputeConflictError import
• Handle creating Qemu disk images and resizing
• Finish to clean up local setting usage. Ref #1460
• "Local" command line parameter is only for stopping a server that has been started by the desktop GUI
• Fix AsyncSession handling after breaking changes in FastAPI 0.74.0 See https://github.com/tiangolo/fastapi/releases/tag/0.74.0 for details.
• Detect image type instead of requesting it from user
• Add connect endpoint for computes Param to connect to compute after creation Report compute unauthorized HTTP errors to client
• Replace CORS origins by origin regex
• Allow empty compute_id. Ref #1657
• Secure controller to compute communication using HTTP basic authentication
• Secure websocket endpoints
• Allocate compute when compute_id is unset
• Return the current controller hostname/IP from any compute
• Remove Qemu legacy networking support
• Appliance management refactoring: * Install an appliance based on selected version * Each template have unique name and version * Allow to download an appliance file
• Add isolate and unisolate endpoints. Ref #3190
• Allow images to be stored in subdirs and used by templates.
• Use uuid5 to create new compute_id. Fixes #1641 #1887
• Migrate PCAP streaming code to work with FastAPI.
• Refactor WebSocket console code to work with FastAPI. Fix endpoint routes.

Version 2.2.43

GUI

• Add KiTTY to preconfigured telnet consoles. Fixes #3507
• Fix generic icon in Wayland. Ref #3501
• Use importlib instead of pkg_resources
• Upgrade to PyQt 5.15.9 and pywin32
• Add support for appliance version 8 format

Server

• Force English output for VBoxManage. Fixes #2266
• Automatically add vboxnet and DHCP server if not present for VirtualBox GNS3 VM. Ref #2266
• Fix issue with controller config saved before checking current version with previous one
• Prevent X11 socket file to be modified by Docker container
• Use the user data dir to store built-in appliances
• Catch ConnectionResetError exception when client disconnects