stoplightio/spectral v5.0.0 on GitHub

Alphabetical rule function now supports numeric keys #730
Non-JSON-ish YAML mapping keys are reported #726
CLI: new formatter - text #822
CLI: new formatter - teamcity #823
CLI: new formatter - HTML #389
CLI: custom resolver can be provided leveraging --resolver flag #717
CLI: input can be provided via STDIN #757
Implement ignoreUnsupportedFormats to make it easier to detect unrecognized formats #678
Rule's Given can be an array now #799
Casing built-in function is added #564
New oas rule - operation-tag-defined #704

BREAKING: The oas2 and oas3 rulesets have been merged into a single oas ruleset #773
BREAKING: Deprecated Spectral#addRules and Spectral#addFunctions have been removed #561
BREAKING: Some oas rules, such as example-value-or-externalValue and openapi-tags, are now included in the recommended rulset #725 #706
BREAKING: The model-description and operation-summary-formatted rules have been removed #725
BREAKING: The when rule property has been removed #585
BREAKING: Rules are set to recommended by default #719
Improved error source detection #685
Error paths point at unresolved document #839
Validation messages contain more consistent error paths #867
CLI: Default --fail-severity is now error, so getting a warn, info or a hint will not return a exit status code #706
Rulesets no longer require a rules property #652

Circular remote references with JSON pointers are resolved correctly json-ref-resolver#141
Local root JSON pointers are resolved correctly json-ref-resolver#146
Invalid JSON pointers are reported as errors now json-ref-resolver#140 and json-ref-resolver#147
Unixify glob patterns under Windows #679
Improved duplicate keys detection #751
Spectral should be usable in browsers with no crypto module available #846
Falsy values are printed in validation messages #824
Validation results are no longer duplicate #680, #737 and #856