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LuaTeX 1.11.1 2019-10-28
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First release of luahbtex / luajithbtex,
luatex / luajittex with harfbuzz.
Small bug fixes, code clean up and a couple of new primitives
to match eTeX.
A new callback lua.getcodepage() for diagnostic purposes.
*** DROPPED the "page_objnum_provider" callback, replaced with
"page_order_index". ***
See ChangeLog and the manual.