Incus 0.5.1

Announcement

https://discuss.linuxcontainers.org/t/incus-0-5-1-has-been-released/18848

What's Changed

• Translations update from Hosted Weblate by @weblate in #436
• incus/action: Fix resume by @stgraber in #437
• Translations update from Hosted Weblate by @weblate in #439
• Database performance improvements by @stgraber in #440
• Cgroup controller detection tweaks by @stgraber in #441
• doc/installing.md: add a gentoo-wiki link under Gentoo section by @juippis in #443
• incusd/instance/qemu/agent-loader: Fix to work with busybox by @stgraber in #442
• Translations update from Hosted Weblate by @weblate in #444
• Add support for an agent drive (ISO) by @stgraber in #446
• Various fixes by @stgraber in #447

Full Changelog: v0.5.0...v0.5.1