Add Phoenician sample text.
RTL tweak
add font Chiangsaen Alif, mapped to Tai Tham block
add font Lanna Unicode UI mapped to Tai Tham block
add Tai Tham (Lanna) sample text
doc quoting, headers, TOC
doc include Noto in minimally-useful set
doc: markdown tweaks
demote DejaVu Sans Mono for block Lao
map MPH 2B Damase for block Old Persian
Map Noto Sans Lao to block Lao
map Noto Sans Khmer to blocks Khmer and

Khmer Symbols
map font Noto Sans Ethiopic to blocks

Ethiopic
Ethiopic Extended
Ethiopic Extended-A
Ethiopic Supplement
map font Noto Sans Devanagari to block Devanagari
add Linear B sample text
Old Persian sample text
doc markdown tweaks
add Sinhala sample text
Demote font Sinhala Sangam MN
add tamil sample text