* [gftools-packager] Battambang: Version 8.001; ttfautohint (v1.8.3) added
* Battambang Version 8.001; ttfautohint (v1.8.3) taken from the upstream repo https://github.com/danhhong/Battambang.git at commit b2350045aa.
* [gftools-packager] ofl/battambang remove METADATA "source". google/fonts#2587