Merge pull request #394 from ottosulin/fix/loglevels

Add log levels to prevent too verbose logging

Merge pull request #359 from hakman/go-1.15.4

Update Go to 1.15.7

Merge pull request #381 from justinsb/fix_typo

Fix small typo in code comment

Merge pull request #370 from justinsb/fixup_bazel

Fix bazel formatting

Merge pull request #360 from justinsb/fix_govet

govet: Fix a log message

Merge pull request #329 from justinsb/update_vendor_kops_1_17_0

Update vendored kops version to 1.17.0

Merge pull request #324 from johngmyers:simplify-backup

Simplify uploading backups

Merge pull request #319 from justinsb/relnotes_3.0.20200428

Release notes for 3.0.20200428

Merge pull request #313 from justinsb/always_renew_certificates

Always renew certificates

Merge pull request #295 from justinsb/relnotes_3_0_20200116

Add relnotes for 3.0.20200116