Root Delta
Lists data fields that differ from the last version. Inherited differences in locales are suppressed, except where the source locales are different. The collations and metadata still have a raw format. The rbnf, segmentations, and annotations are not yet included.
| Section | Page | Header | Code | Locale | Old | New | Level |
| Numbers | Number Formatting Patterns | Standard Patterns using Arabic-Indic Digits (arab) | standard-percent | root | #,##0 % | #,##0% | comprehensive |
| Currencies | Middle Africa | Middle Africa: São Tomé & Príncipe | STN-symbol-narrow | ▷missing◁ | Db | moderate |
| Middle Africa: São Tomé & Príncipe: STD (old) | STD-symbol-narrow | Db | ▷removed◁ | comprehensive |
| Characters | Typography | Axis | ital | ▷missing◁ | italic | modern |
| opsz | optical size |
| slnt | slant |
| wdth | width |
| wght | weight |
| Style | ital-1 | cursive |
| opsz-8 | caption |
| opsz-12 | text |
| opsz-18 | titling |
| opsz-72 | display |
| opsz-144 | poster |
| slnt--12 | backslanted |
| slnt-0 | upright |
| slnt-12 | slanted |
| slnt-24 | extra-slanted |
| wdth-50 | ultracondensed |
| wdth-50-compressed | ultracompressed |
| wdth-50-narrow | ultranarrow |
| wdth-62.5 | extra-condensed |
| wdth-62.5-compressed | extra-compressed |
| wdth-62.5-narrow | extra-narrow |
| wdth-75 | condensed |
| wdth-75-compressed | compressed |
| wdth-75-narrow |
| wdth-87.5 | semicondensed |
| wdth-87.5-compressed | semicompressed |
| wdth-87.5-narrow | seminarrow |
| wdth-100 | normal |
| wdth-112.5 | semiexpanded |
| wdth-112.5-extended | semiextended |
| wdth-112.5-wide | semiwide |
| wdth-125 | expanded |
| wdth-125-extended | extended |
| wdth-125-wide | wide |
| wdth-150 | extra-expanded |
| wdth-150-extended | extra-extended |
| wdth-150-wide | extra-wide |
| wdth-200 | ultraexpanded |
| wdth-200-extended | ultraextended |
| wdth-200-wide | ultrawide |
| wght-100 | thin |
| wght-200 | extra-light |
| wght-200-ultra | ultralight |
| wght-300 | light |
| wght-350 | semilight |
| wght-380 | book |
| wght-400 | regular |
| wght-500 | medium |
| wght-600 | semibold |
| wght-600-demi | demibold |
| wght-700 | bold |
| wght-800 | extra-bold |
| wght-900 | black |
| wght-900-heavy | heavy |
| wght-950 | extra-black |
| wght-950-ultrablack | ultrablack |
| wght-950-ultraheavy | ultraheavy |
| Feature | afrc | vertical fractions |
| cpsp | capital spacing |
| dlig | optional ligatures |
| frac | diagonal fractions |
| lnum | lining numbers |
| onum | old-style figures |
| ordn | ordinals |
| pnum | proportional numbers |
| smcp | small capitals |
| tnum | tabular numbers |
| zero | slashed zero |