Update API documentation version
Add release notes for 0.55.1
Add news entry for 0.55.1
Update API documentation version
Add release notes for 0.55.2
Add news entry for 0.55.2
Fix typo
added favicon
Update API documentation version
Add release notes for 0.55.3
Add news entry for 0.55.3
Cleanup news entries
Document verbose_run feature flag
Merge remote-tracking branch 'upstream/master' into chinese