1.4.0

This release brings to you:

• Feat: Report unused anchors #587
• Fix: Formatter does not respect Editor: Detect Indentation = false #573
• Fix: Flakiness in validator: Incorrect type. Expected "string" #671
• Fix: TypeError: Cannot read property 'filter' of undefined #651
• Fix: TypeError: Cannot create property 'url' on string 'array' #653
• Fix: Hover doesn't show up when a new line is behind nested prop with null value #615
• Fix: Error "Matches multiple schemas" is recognized in v1.2.2 but not in v1.3.0 #683
• Fix: Schema validation matches @bitnami as a uri-formatted string. #586
• Add 'telemetry' tag to redhat.telemetry.enabled preference #684