<template>.innerHTML setter support
Updated parser test dumper to support <template>
Upgraded XML tests
Updated void elements in the special category (c.f. HTML revision 6643); Added tests for parser category's up-to-dateness
Parse error for &...= (HTML revision 7679)
Implemented <main> (HTML revision 7680)
iframe srcdoc document is always in no quirks mode (HTML revision 7960)
Added a hook to specify the known definite encoding (HTML revision 8073)
Implemented <dialog> parsing (HTML revision 7050)
Surrogate chars are parse error (HTML revision 8182)
Implemented <button type=menu> (HTML revision 7602)
Changed how list of void elements are obtained; Added support for <menuitem> serialization (HTML revision 7602)
Drop <command> and added <menuitem> (HTML revision 7640, HTML revision 7871)
Fixed foreign foster parenting (HTML revision 6870)
Fragment parsing for foreign elements (HTML revision 7768)
Fixed html parser tests
Upgraded to Test::X1
Implemented <template> parsing (HTML revision 8000)
Parser refactoring (HTML revision 8001)
HTML parser refactoring (HTML revision 8002)