Changelog:

• Fix: add serviceaccount name in kustomize deployment (#1689) @jmthvt
• Updates Oracle OCI SDK to latest (#1687) @ericrrath
• UltraDNS Provider (#1635) @kbhandari
• Update apiVersions in docs (#1690) @ddgenome
• use the github actions build status badge (#1702) @tariq1890
• Upgrade Oracle OCI SDK (#1688) @ericrrath
• update dependencies and minor dep tree cleanup (#1692) @tariq1890
• Update link for linode cloud manager (#1661) @phillc
• Remove occurrences of "master" from the project (#1636) @Raffo
• Create pull_request_template (#1662) @njuettner
• dependencies: Upgrade all k8s client-go dependent sources to v1.18.X (#1627) @josephglanville
• add GitHub Actions (#1657) @Raffo
• add new source for istio virtual services (#1607) @tariq1890
• use latest Alpine version in ExternalDNS dockerfile (#1655) @tariq1890
• Update TTL docs to confirm DNSimple support (#1547) @weppos
• rm unused flag param istio-ingressgateways (#1649) @tariq1890
• Upgrade istio httpbin from 1.0 to 1.6 version (#1640) @ikovnatskymiacar
• Add endpoints to kustomize base (#1638) @Raffo
• DigitalOcean: support multiple targets per endpoint (#1595) @tdyas
• Vultr : Version bump + changes (#1637) @ddymko
• Hetzner DNS service support (#1570) @21h
• Add OVH API rate limiting option (Fix #1546) (#1619) @Hugome
• Add kustomize base (#1631) @Raffo
• increase test timeout to fix intermittent failures of ingress tests (#1612) @tdyas
• AWS: change the order of the actions, DELETE before CREATE fixes #1411 (#1555) @OmerKahani
• Fix handling of DNS updates for RFC2136 provider. (#1613) @dmayle
• digitalocean: increase API page size (#1611) @tdyas
• improve linter quality for external-dns (#1618) @njuettner
• fix convert int to string bug (#1620) @tariq1890

Docker images are available on Google Container Registry:

docker run asia.gcr.io/k8s-artifacts-prod/external-dns/external-dns:v0.7.3 --help
docker run eu.gcr.io/k8s-artifacts-prod/external-dns/external-dns:v0.7.3 --help
docker run us.gcr.io/k8s-artifacts-prod/external-dns/external-dns:v0.7.3 --help

🎉 Thank you all for your contributions 🎉