{"version":"2.1.94","anchor":"notes","canonical_anchor":"notes","heading":"","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.94\/e\/notes","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.94","markdown":"The XML\/DOM parsing library has been replaced. The previous `xmldom`-based parser (with error messages like \"end tag name: X is not complete\", \"unclosed xml attribute\", etc.) has been swapped for a new implementation with W3C-compliant DOM exceptions (DOMException types like `HierarchyRequestError`, `InvalidCharacterError`, `NamespaceError`, etc.) and stricter validation. This is an internal change but may surface different error messages if XML parsing is used by MCP servers or plugins.\n\nSeveral Smithy\/AWS SDK utility modules (`FetchHttpHandler`, `buildQueryString`, `escapeUri`, `fromBase64`, `toBase64`, etc.) have been removed as standalone CommonJS modules and replaced by native implementations, reducing bundle size."}