3.79
* Fixes:
- Issues of tcolorbox in RTL (graphics layout).
- \footnote with babel bidi=default raises an error in LuaLaTeX.
- Extra blank spaces with Hebrew calendar.
* 'odia' is now the preferred name for 'oriya', following the CLDR.
3.78
* Fix: Undefined \bbl at xenohyph with Thai
* More minor updates to the CLDR 41: Chechen, Cherokee, Central
Kurdish, Czech, Welsh, Danish, German, Lower Sorbian,
Dzongkha, Ewe, Greek, Esperanto, Spanish, Estonian, Persian,
Finnish, Filipino, Faroese, Western Frisian, Irish, Scottish
Gaelic.
3.77
* More on calendar conversions (\localedate, \today).
* New calendars: 'coptic' (ar-EG, cop), 'buddhist' (th).
* New Arabic locale for Saudi Arabia, with the Umm al-Qura
calendar.
* Date now defaults to 'persian' in a few locales: Persian,
Northern Luri, Mazanderani, Pashto.
* 'bangla' is now the preferred name for 'bengali'.
* Attempt to deal with 'german' and 'swissgerman', whose names
conflict with the CLDR ones.
* More minor updates to the CLDR 41: Afrikaans, Arabic, Assamese,
Asturian, Azerbaijani, Belarusian, Bulgarian, Bangla, Tibetan,
Breton, Bodo, Bosnian, Catalan, English.
d199d0dd84