The earlier release/0.4.8 branch stamped the changelog but the tag was
never cut, and main moved 60 commits past it. Fold the accumulated
unreleased entries into the still-unpublished 0.4.8 section, redate it,
repoint every remaining github.com/mihaelamj reference (badges, support
links, roadmap, the XSLT vendor-url system property), and track the
shared-rules baseline v1.1.2.
Root Swift package mirroring PureYAML's structure, rules, and verification
gates. Includes the XML node model (Node, Element, Attribute, QualifiedName),
a working emitter (Serializer) with escaping and pretty/compact options, and
structural validation. The parser surface is stable; parse() raises
notImplemented until the scanner lands, pinned by a test.
- dependency-free, namespaced under PureXML
- portability and style gates carried over (style, namespacing, forbidden
patterns, swiftformat, swiftlint, linux, wasm, windows CI)
- 11 tests passing
