SARIF reporter now emits region with startLine/startColumn on each result, enabling GitHub Actions to post inline PR annotations on the affected lines
10 validators return structured position info (JSON, YAML, TOML, XML, HCL, CSV, ENV, HOCON, TOON, PList)
4 validators without position info (INI, EditorConfig, Properties, SARIF) fall back to file-level annotations
Added ValidationError type with optional Line/Column fields
Multi-Error Separation
Previously, multiple schema validation errors were joined into a single string. Each reporter now handles them individually:
Standard: each error on its own indented line
JSON: "errors" array instead of a single "error" string
SARIF: each error as its own result entry (one annotation per error)
JUnit: each error on its own line within the message
Added SchemaErrors type to carry individual error messages from JSONSchemaValidate, ValidateXSD, and SARIF schema validation.
Error Type Classification
All errors are prefixed with syntax: or schema: across every reporter
New -groupby error-type option groups output into syntax, schema, and Passed categories
Works with all existing groupby combinations (e.g. -groupby error-type,filetype)
XSD Error Improvements
XSD validation now reports detailed diagnostics via helium ErrorCollector instead of the generic "xsd: validation failed"
Error format cleaned up from (string):5: Schemas validity error : ... to line 5: ...
Documentation
