• Added document.scripts, document.embeds, and document.plugins.
• Fixed document.getElementsByTagName and document.getElementsByTagNameNS to return HTMLCollections instead of NodeLists, and to follow the spec algorithms more exactly.
• Fixed various HTMLCollection-returning getters such as document.applets or table.cells to be more spec-compliant.
• Fixed the resource loader to respect the agent and agentClass options, not just the agentOptions one.
• Fixed console.groupCollapse to be console.groupCollapsed (and changed the virtual console accordingly).