lxd was updated to fix the following issues:

- Update to LXD 4.24. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-24-has-been-released/13550
boo#1199215

This is the last release before LXD 5.0 (which does not support the Leap 15.3
kernel -- LXD 5.0 requires kernel 5.4 or newer). Thus this will be the last
LXD release for Leap 15.3.

+ lxc file mount and new files API
+ Cluster event hub role
* Reworked lxc storage volume info
+ AppArmor profiles for image extractors
+ Grafana dashboard
+ Degraded startup (missing disk)
+ restricted.containers.interception project option
+ core.metrics_authentication server option
+ Network interface name and MTU in virtual machines
+ I/O uring support for VM storage
+ ipv4.neighbor_probe and ipv6.neighbor_probe NIC options

- Update to LXD 4.21. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-21-has-been-released/12860
boo#1193649

+ Cluster member groups
* Reworked cloud-init support
+ Trust certificate self-renewal
+ Restricted disk passthrough in projects
+ Restricted idmap uid/gid in projects
+ List all lxc commands with --sub-commands
+ List instances across all projects with --all-projects
+ New database-leader cluster role
* Consistent units for byte sizes.
* Routed networking in virtual machines
+ Support for ipv4.routes and ipv6.routes on routed type NICs
+ Option to skip records for NAT-ed addresses in network zones
+ Allow blocking an IP address family with security filtering options
+ New ceph.rbd.du storage config option to disable potentially slow rbd du
* Optimized moving of instances and volumes between projects
* Support for copying/moving custom volumes between cluster members

- Update to LXD 4.20. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-20-has-been-released/12540
boo#1192432

+ Live migration of virtual machines
+ Network peering for OVN
+ Network zones (DNS)
+ SR-IOV acceleration for OVN networking
+ Linux sysctl configuration on containers
+ Core scheduling for virtual machines
+ Cluster member configuration
* Improvement to network leases

- Update to LXD 4.18. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-18-has-been-released/12068/2
boo#1190323

+ Network forwards (floating IPs)
+ Native BGP support
* NAT address customization with OVN
* lxd cluster edit for cluster disaster recovery
+ Refresh support for custom volume copies
+ Additional device restrictions for projects
* --minimal option for lxd init
* Additional network counters in instance state

- Disable stripping of binaries, which seems to be causing issues at runtime
due to some ld.so assertion failing. In particular it seems that libdqlite is
getting corrupted somehow.

- Update to LXD 4.17. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-17-has-been-released/11812
boo#1189645

+ lxd import replaced by new lxd recover
+ Cluster member evacuation
* Reworked lxc info output
+ Requestor address in lifecycle event
+ USB GPU support in the resources API
+ Monitoring of all projects in lxc monitor
+ Alternative format options in lxc monitor

- Update to LXD 4.16. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-16-has-been-released/11547
boo#1188946

+ Cluster certificate update
+ Copy/move of custom volumes between projects
+ lxc monitor --pretty now works with all event types
+ Easier revocation of cluster join tokens
+ IP filtering on unmanaged bridges
+ New warnings
+ New lifecycle events

- Build with go1.15 for reproducible build results (boo#1102408)

- Fixed a Leap-specific kernel backport bug (close_range(2) was backported but not the
flags that it supported in the first version). boo#1186786

- Build lxd-agent and lxd-p2c statically to match upstream LXD build scripts
(and to make VMs work properly -- lxd-agent is injected into the VM).
- Update lxd-rpmlintrc to match this.

- Update to LXD 4.15. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-15-has-been-released/11252
bsc#1186906

+ Network interface hotplug in VMs
+ Configurable shutdown timeout
+ New persistent warnings (time skew, apparmor and virtiofsd)
+ Location field in /dev/lxd API
+ New type and name columns in lxc config trust list
+ Cluster members acting as database stand-by now visible
+ lxc monitor --pretty now supported with lifecycle events
+ New --expire flag for lxc publish
+ Requestor now recorded in lifecyle events
+ Proxy header support on main API endpoint
+ Full swagger coverage of REST API

- Update to LXD 4.14. The full upstream changelog is available from:
https://discuss.linuxcontainers.org/t/lxd-4-14-has-been-released/11008
bsc#1186647

+ ACL support on managed bridges
+ Cluster member certificates
+ Cluster member description
+ Cluster token based join
+ Server warnings
+ Backup and snapshot project restrictions
+ User keys in device configuration
+ More auto-generated REST-API documentation