New in snapd 2.63:
- Support for snap services to show the current status of user services (experimental)
- Refresh app awareness: record snap-run-inhibit notice when starting app from snap that is busy with refresh (experimental)
- Refresh app awareness: use warnings as fallback for desktop notifications (experimental)
- Aspect based configuration: make request fields in the aspect-bundle's rules optional (experimental)
- Aspect based configuration: make map keys conform to the same format as path sub-keys (experimental)
- Aspect based configuration: make unset and set behaviour similar to configuration options (experimental)
- Aspect based configuration: limit nesting level for setting value (experimental)
- Components: use symlinks to point active snap component revisions
- Components: add model assertion support for components
- Components: fix to ensure local component installation always gets a new revision number
- Add basic support for a CIFS remote filesystem-based home directory
- Add support for AppArmor profile kill mode to avoid snap-confine error
- Allow more than one interface to grant access to the same API endpoint or notice type
- Allow all snapd service's control group processes to send systemd notifications to prevent warnings flooding the log
- Enable not preseeded single boot install
- Update secboot to handle new sbatlevel
- Fix to not use cgroup for non-strict confined snaps (devmode, classic)
- Fix two race conditions relating to freedesktop notifications
- Fix missing tunables in snap-update-ns AppArmor template
- Fix rejection of snapd snap udev command line by older host snap-device-helper
- Rework seccomp allow/deny list
- Clean up files removed by gadgets
- Remove non-viable boot chains to avoid secboot failure
- posix_mq interface: add support for missing time64 mqueue syscalls mq_timedreceive_time64 and mq_timedsend_time64
- password-manager-service interface: allow kwalletd version 6
- kubernetes-support interface: allow SOCK_SEQPACKET sockets
- system-observe interface: allow listing systemd units and their properties
- opengl interface: enable use of nvidia container toolkit CDI config generation