v0.4.0

What's Changed

• Target JSON-SCHEMA 2020-12 as the normative dialect by @simontaurus in #43
• Prefix OO-LD keywords with x-oold-, add dialect meta-schema and CI validation by @simontaurus in #44
• Finalize x-oold-range design (x-oold-ref, subschema forms) by @simontaurus in #45
• Formalize multilanguage support by @simontaurus in #46
• Recommend @Version 1.1 in generated JSON-LD contexts by @simontaurus in #47
• Formalize instance handling (schema reference, asymmetry, @id, type) by @simontaurus in #48
• Formalize remote @context composition rules by @simontaurus in #49
• Delivery to OpenAPI, MCP and LLM tooling (x-jsonld-* derivation) by @simontaurus in #50

Full Changelog: v0.3.0...v0.4.0