v0.5.0 advances the prototype parser, inline AST, directive mapping, and translator coverage, and formalizes inline rules in the spec.

• Inline AST parser and renderer

• Directive attribute rendering in HTML

• Translator support for fig/table/refs directives

• New vectors for refs, tables, and inline edge cases

• Inline parsing rules documented

• docs/INLINE-RULES.adoc

• docs/DIRECTIVE-MAPPING.adoc