Fleet - v0.8.0-rc.4

What's Changed

• Fix .fleetignore entry propagation to subdirectories by @weyfonk in https://github.com/rancher/fleet/pull/1642
• [updatecli] Bump Gitjob chart to 0.1.65 by @rancherbot in https://github.com/rancher/fleet/pull/1622
• Fix Helm release name generation to prevent double dashes by @weyfonk in https://github.com/rancher/fleet/pull/1647
• Provide path to relevant directory when building git server image for nightly CI workflow by @weyfonk in https://github.com/rancher/fleet/pull/1646
• Prevent non-hex chars in release name hash by @weyfonk in https://github.com/rancher/fleet/pull/1649
• Fix resource status timestamp on bundledeployment by @manno in https://github.com/rancher/fleet/pull/1653
• Update release doc for updating Fleet components by @weyfonk in https://github.com/rancher/fleet/pull/1621
• [updatecli] Bump Gitjob chart to 0.1.67 by @rancherbot in https://github.com/rancher/fleet/pull/1654
• Fix linting errors by @weyfonk in https://github.com/rancher/fleet/pull/1655

Full Changelog: https://github.com/rancher/fleet/compare/v0.8.0-rc.3...v0.8.0-rc.4