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 |
| Core Data | Alphabetic Information | Characters in Use | Others: numbers | kab | [ \- , % ‰ + 0 1 2 3 4 5 6 7 8 9] | [ \- ‑ , % ‰ + 0 1 2 3 4 5 6 7 8 9] | core |
| Others: punctuation | [\- , ; \: ! ? . ( ) \[ \] \{ \}] | [\- ‐ ‑ – — , ; \: ! ? . … ' ‘ ’ " “ ” ( ) \[ \] § @ * / \& # † ‡ ′ ″] |
| Parse | general-lenient($) | [\$﹩$$] | [\$﹩$] | moderate |
| Locale Display Names | Locale Name Patterns | Locale Field Fallbacks | territory | Tamnaṭ: {0} | Tamnaḍt: {0} | basic |
| Languages (A-D) | A | Arabic ► ar_001 | ar_001 | Taɛrabt tamezdayt tatrart | moderate |
| Azerbaijani ► az | Tazerbiǧanit | Tazerbayǧant | modern |
| C | Cantonese ► yue-menu | yue | Tacinwat, Takantunit |
| Chakma ► ccp | ccp | Tacakmat |
| Chechen ► ce | Tačičant | Tačičinit |
| Chinese ► zh_Hans-long | zh | Tacinwat tamundarint taḥerfit | basic |
| Chinese ► zh_Hant-long | Tacinwat tamundarint tamensayt |
| Chinese ► zh-menu | Tacinwat, Tamundarint |
| Territories (Europe) | Southern Europe | MK | Masidwan | MK | moderate |
| MK-variant | Masidunya (Tagduda Taqbuṛt Tayuguslavit n Masidunya) |
| Timezones | Timezone Display Patterns | null | Region Format - Generic | akud: {0} | Akud: {0} | basic |
| Region Format - Standard | {0} (akud amagnu) | {0} (Akud amagnu) |
| Region Format - Daylight | {0} (akud n unebdu) | {0} (Akud n unebdu) |
| Characters | Animals & Nature | animal-mammal | 🐵 -name | taqeṛṛuct n ivki | taqeṛṛuct n ibki | modern |
| 🐵 –keywords |
| Objects | phone | ☎ -name | E46 | tiliɣri |
| ☎ –keywords |
| Component | hair-style | 🦱 -name | E11:034 | acekkuḥ imdewweṛ |
| 🦱 –keywords |
| 🦳 -name | E11:036 | acekkuḥ amellal |
| 🦳 –keywords |
| 🦲 -name | E11:035 | aferḍas |
| 🦲 –keywords |
| skin-tone | 🏻 -name | tagwlimt taceɛlalt | taglimt taceɛlalt |
| 🏻 –keywords |
| Typography | Axis | ital | italic | uknan |
| opsz | optical size | tafekka tasniẓrant |
| slnt | slant | kennu |
| wdth | width | tehri |
| wght | weight | tuzert |
| Style | ital-1 | cursive | idewweṛ |
| opsz-8 | caption | taneffust |
| opsz-12 | text | aḍris |
| opsz-18 | titling | asezwel |
| opsz-72 | display | askan |
| opsz-144 | poster | anazal |
| slnt--12 | backslanted | yekna s azelmaḍ |
| slnt-0 | upright | ubdid |
| slnt-12 | slanted | yekna |
| slnt-24 | extra-slanted | yekna nezzeh |
| wdth-50 | ultracondensed | yezmeḍ aṭas |
| wdth-50-compressed | ultracompressed | yessed aṭas |
| wdth-50-narrow | ultranarrow | yeḥreṣ aṭas |
| wdth-62.5 | extra-condensed | yezmeḍ nezzeh |
| wdth-62.5-compressed | extra-compressed | yessed nezzeh |
| wdth-62.5-narrow | extra-narrow | yeḥreṣ nezzeh |
| wdth-75 | condensed | yezmeḍ |
| wdth-75-compressed | compressed | yessed |
| wdth-75-narrow |
| wdth-87.5 | semicondensed | azgen yezmeḍ |
| wdth-87.5-compressed | semicompressed | azgen yessed |
| wdth-87.5-narrow | seminarrow | azgen yeḥreṣ |
| wdth-100 | normal | amagnu |
| wdth-112.5 | semiexpanded | azgen yejbed |
| wdth-112.5-extended | semiextended | azgen yennejbad |
| wdth-112.5-wide | semiwide | azgen hraw |
| wdth-125 | expanded | yejbed |
| wdth-125-extended | extended | yennejbad |
| wdth-125-wide | wide | hraw |
| wdth-150 | extra-expanded | yejbed nezzeh |
| wdth-150-extended | extra-extended | yennejbad nezzeh |
| wdth-150-wide | extra-wide | hraw nezzeh |
| wdth-200 | ultraexpanded | yejbed aṭas |
| wdth-200-extended | ultraextended | yennejbad aṭas |
| wdth-200-wide | ultrawide | hraw aṭas |
| wght-100 | thin | rqiq |
| wght-200 | extra-light | rqiq nezzeh |
| wght-200-ultra | ultralight | rqiq aṭas |
| wght-300 | light | afessas |
| wght-350 | semilight | azgen afessas |
| wght-380 | book | adlis |
| wght-400 | regular | alugan |
| wght-500 | medium | alemmas |
| wght-600 | semibold | zur azgen |
| wght-600-demi | demibold | zur nnefṣ |
| wght-700 | bold | zur |
| wght-800 | extra-bold | zur nezzeh |
| wght-900 | black | aberkan |
| wght-900-heavy | heavy | ẓẓay |
| wght-950 | extra-black | aberkan nezzeh |
| wght-950-ultrablack | ultrablack | aberkan aṭas |
| wght-950-ultraheavy | ultraheavy | ẓẓay aṭas |
| Feature | afrc | vertical fractions | tirẓiyin tubdidin |
| cpsp | capital spacing | aṣiẓi n yisekkilen meqqṛen |
| lnum | lining numbers | imḍanen n ureyyec |
| onum | old-style figures | imḍanen s tṛuẓi n wadda |
| ordn | ordinals | imḍanen udusen |
| pnum | proportional numbers | imḍanen iẓunanen |
| smcp | small capitals | isekkilen imeqṛanen mecṭuḥen |
| tnum | tabular numbers | izwilen imdewṛen |
| zero | slashed zero | tagrumma tilemt |
| Miscellaneous | Displaying Lists | Narrow “and” List | 2 | {0} akked {1} | {0}, {1} | moderate |
| end | {0}, akked {1} |