* Add Trusted Platform Module (TPM) support for Qemu VMs
* Add "on_close" setting to appliance schema. Fixes https://github.com/GNS3/gns3-server/issues/2148
* Add default 'ide' disk interface when manually creating Qemu VM template. Fixes 3360
* Fix zoom factor is multiplied when loading projects. Fixes 3408
* Remove deprecated PuTTY option in preferences. Ref https://github.com/GNS3/gns3-gui/discussions/3415