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Operations IDN IDNA IDNA2008 RFC I-D Internet-Draft This document describes the changes between Unicode 6.2.0 and Unicode 12.0.0 in the context of IDNA2008. Some additions and changes have been made in the Unicode Standard that affect the values produced by the algorithm IDNA2008 specifies. IDNA2008 allows adding exceptions to the algorithm for backward compatibility; however, this document does not add any such exceptions. This document provides the necessary tables to IANA to make its database consisstent with Unicode 12.0.0. To improve understanding, this document describes systems that are being used as alternatives to those that conform to IDNA2008. TO BE REMOVED AT TIME OF PUBLICATION AS AN RFC: This document is discussed on the i18n-discuss@ietf.org mailing list of the IETF.

The current version of Internationalized Domain Names for Applications (IDNA) was initiated in 2008, and despite not being completed until 2010, is widely known as "IDNA2008". It is specified in the series of documents listed in . The IDNA2008 standard includes an algorithm by which a derived property value is calculated based on the properties defined from the Unicode Standard. The derived property values that can be calculated are defined in RFC 5892. The summary below is a summary to make the reading of this document easier. For definition of the terms, please see RFC 5892. PROTOCOL VALID: Those that are allowed to be used in IDNs. Code points with this property value are permitted for general use in IDNs. However, that a label consists only of code points that have this property value does not imply that the label can be used in DNS. The abbreviated term PVALID is used to refer to this value. CONTEXTUAL RULE REQUIRED: Some characteristics of the character, such as it being invisible in certain contexts or problematic in others, require that it not be used in labels unless specific other characters or properties are present. The abbreviated term CONTEXT is used to refer to this value. DISALLOWED: Those that should clearly not be included in IDNs. Code points with this property value are not permitted in IDNs. UNASSIGNED: Those code points that are not designated (i.e., are unassigned) in the Unicode Standard. When the Unicode Standard is updated, new code points are assigned and already-assigned code points can have their property values changed. Assigning code points can create problems if the newly-assigned code points are compositions of existing code points and because of that the normalization relationships associated with those code points should have been changed. Changing properties for already-assigned code points can create problems if the property change results in changes to the derived property value. This might make an earlier allowed code point whose derived property value is PVALID to then not be allowed anymore if its derived property value changes to DISALLOWED. The problem can also happen the other way around: a code point that was not allowed (and thus is prohibited) can suddenly end up being allowed. Problems can also be created if the properties assigned to those code points are inconsistent with IDNA2008 assumptions about how properties are assigned and/or about how code points with those properties are used or behave. There were three incompatible changes in the Unicode standard after Unicode 5.2.0 up to including Unicode 6.0.0, as described in RFC 6452. The code points U+0CF1 and U+0CF2 had a derived property value change from DISALLOWED to PVALID while U+19DA had a change in derived property value from PVALID to DISALLOWED. They were examined in great detail and IETF concluded that the consensus is that no update was needed to RFC 5892 based on the changes made to the Unicode standard. As described in , more changes have been made to code points between Unicode version 6.0.0 and Unicode version 12.0.0 so that the derived property values have been changed in an incompatible way. This document concludes that no exceptions are to be added to RFC 5892 even though there are changes in the derived property value as a result of the changes made in Unicode between version 6.2.0 and 12.0.0. Further, in 2015, the Internet Architecture Board (IAB) issued a statement which requested the IETF to resolve the issues related to the code point ARABIC LETTER BEH WITH HAMZA ABOVE (U+08A1) that was introduced in Unicode 7.0.0. This document concludes that this code point is not to be added to the exception list either. It should be noted that the review on U+08A1 indicated that it is not an isolated case and that a number of PVALID code points of long standing may have similar issues. The problem resulted in a clarification of the review process of new Unicode versions RFC 8753. This clarification of the review process will impact review of Unicode versions after version 12.0.0.

IDNA2008 consists of the following documents. The documents in the set have informal names. Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework, informally called "Defs" or "Definitions", contains definitions and other material that are needed for understanding other documents in the set. Internationalized Domain Names in Applications (IDNA): Protocol, informally called "Protocol", describes the core IDNA2008 protocol and its operations. It needs to be interpreted in combination with the Bidi document (described below). The Unicode Code Points and Internationalized Domain Names for Applications (IDNA), informally called "Tables", lists the categories and rules that identify the code points allowed in a label written in native character form (called a "U-label"), and is based on Unicode 5.2.0 code point assignments and additional rules unique to IDNA2008. The Unicode-based rules in RFC 4892 are expected to be stable across Unicode updates and hence independent of Unicode versions. RFC 5892 obsoletes RFC 3491, and in particular the use of the tables to which RFC 3491 refers. Right-to-Left Scripts for Internationalized Domain Names for Applications (IDNA), informally called "Bidi", specifies special rules for labels that contain characters that are written from right to left. Internationalized Domain Names for Applications (IDNA): Background, Explanation, and Rationale, informally called "Rationale", provides an overview of the protocol and associated tables, and gives explanatory material and some rationale for the decisions that led to IDNA2008. It also contains advice for DNS registry operators and others who use Internationalized Domain Names (IDNs). Mapping Characters for Internationalized Domain Names in Applications (IDNA) 2008, informally called "Mapping", discusses the issue of mapping characters into other characters and provides guidance for doing so when that is appropriate. RFC 5895 provides advice only and is not a required part of IDNA.

There are other documents important for the understanding and functioning of IDNA2008, for example this. The Unicode Code Points and Internationalized Domain Names for Applications (IDNA) - Unicode 6.0 describes some changes made to Unicode 6.0.0 that resulted in derived property value change for the code points U+0CF1, U+0CF2 and U+19DA. U+0CF1 and U+0CF2 changed from DISALLOWED to PVALID, while U+19DA changed from PVALID to DISALLOWED. The IETF concluded that no update to RFC 5892 was needed based on the changes made in Unicode 6.0.0. As a result, the derived property value remained aligned with the Unicode Standard. Specifically, no exception was added.

There are many variations on the general IDNA model in use in the various parts of the community. The following lists some of the strategies that implementations that claim to be IDNA compliant are known to use, but it should be noted the list is not complete: IDNA2003 as specified in RFC 3490 and RFC 3491. Those specifications are dependent on case folding and NFKC normalization and on tables that specify for each code point whether it is allowed to be used or not, with a distinction made between use for "stored strings" and "query strings". The tables themselves are dependent on version 3.2 of The Unicode Standard. A number of variations on IDNA2003, sometimes presented as "updated IDNA2003" or the like, which follow the principles of IDNA2003 as understood by the implementers but that use tables that represent how the implementers believe Stringprep and Nameprep would have evolved had the IETF not moved in the direction of IDNA2008 instead. A mix between IDNA2003 and IDNA2008 where code points assigned to Unicode after Unicode 3.2.0 have derived property value calculated according to the algorithm specified in IDNA2008. A mix between IDNA2003 and IDNA2008 according to the Unicode Technical Standard #46. Because that document specifies different profiles, there are several different variations that leave users with no guarantee that two applications claiming conformance to UTS#46 will interoperate well with each other much less with conforming IDNA2008 implementations. UTS#46 is ultimately based on a normative table very much like the one used by Stringprep but updated for each new version of Unicode. The (normative) IDNA2008 algorithm applied to whatever version of Unicode Standard exists in the operating system and/or libraries used, independent of whatever version of tables appears in the (non-normative) IANA database. In practice, the Unicode Consortium creates a maximum set of code points by assigning code points in the Unicode Standard. The IDNA2008 rules use the Unicode Standard to create a further subset of code points and context that are permitted in DNS labels associated with its PVALID, CONTEXTJ, and CONTEXTO derived property values. DNS registries and other organizations that deal with IDNs are supposed to create their own subsets from IDNA2008 for use by those registries and organizations. This progressive subsetting and narrowing of the repertoire of code points that can be used in labels is an implementation of the principles of being conservative when deciding what code points to include in such a subset. SAC-084 and RFC 6912 recommend to DNS registries and other organizations to be conservative when creating their subsets, and to use the principle of creating subsets by inclusion.

Change in number of characters in each category: Code points that changed derived property value: 0 PVALID changed from 97946 to 99867 (+1921) UNASSIGNED changed from 864348 to 861509 (-2839) CONTEXTJ did not change, at 2 CONTEXTO did not change, at 25 DISALLOWED changed from 151791 to 152709 (+918) TOTAL did not change, at 1114112 There are no changes made to Unicode between version 6.2.0 and 7.0.0 that impact IDNA2008 calculation of the derived property values. The character ARABIC LETTER BEH WITH HAMZA ABOVE (U+08A1) was introduced in Unicode 7.0.0. This was discussed extensively in the IETF, and by the IAB in their statement requesting the IETF to investigate the issue. Specifically, the IAB stated: On the same precautionary principle, the IAB recommends that the Internationalized Domain Names for Applications (IDNA) Parameters registry (http://www.iana.org/assignments/idna-tables/) not be updated to Unicode 7.0.0 until the IETF has consensus on a solution to this problem. The discussion in the IETF concluded that although it is possible to create "the same" character in multiple ways, the issue with U+08A1 is not unique. The character U+08A1 (ARABIC LETTER BEH WITH HAMZA ABOVE) can be represented with the sequence ARABIC LETTER BEH (U+0628) and ARABIC HAMZA ABOVE (U+0654). This identical to LATIN SMALL LETTER O WITH STROKE (U+00F8), which can be represented with the sequence LATIN SMALL LETTER O (U+006F) followed by COMBINING SHORT SOLIDUS OVERLAY (U+0337). Although the discussion about this specific code point resulted in acceptance of the derived property value of PVALID, the underlying problem with combining sequences is not understood fully. Therefore it cannot be claimed that this case can be extrapolated to other situations and other code points.

Change in number of characters in each category: Code points that changed derived property value: 0 PVALID changed from 99867 to 122411 (+22544) UNASSIGNED changed from 861509 to 837775 (-23734) CONTEXTJ did not change, at 2 CONTEXTO did not change, at 25 DISALLOWED changed from 152709 to 153899 (+1190) TOTAL did not change, at 1114112 There are no changes made to Unicode between version 7.0.0 and 10.0.0 that impact IDNA2008 calculation of the derived property values.

Change in number of characters in each category: Code points that changed derived property value: 1 PVALID changed from 122411 to 122734 (+323) UNASSIGNED changed from 837775 to 837091 (-684) CONTEXTJ did not change, at 2 CONTEXTO did not change, at 25 DISALLOWED changed from 153899 to 154260 (+361) TOTAL did not change, at 1114112 Georgian letters in the ranges U+10D0..U+10FA and U+10FD..U+10FF had their General Properties changed from Lo to Ll, to reflect their status as the lowercase of new Georgian case pairs. Case mappings were also added. SHARADA SANDHI MARK (U+111C9) was changed from Po to Mn, and from bc=L to bc=NSM. The properties for ZANABAZAR SQUARE VOWEL SIGN AI (U+11A07) and ZANABZAR SQUARE VOWEL SIGN AU (U+11A08) were corrected from Mc to Mn. SPHERICAL ANGLE OPENING UP (U+29A1) was changed to Bidi_M=N. These changes to the Unicode Standard have the following implications for these code points: The newly assigned 684 characters are assigned a derived property value as of a result of applying the IDNA2008 algorithm. The Georgian letters in the ranges U+10D0..U+10FA and U+10FD..U+10FF existed before IDNA2008 was created. Applying the IDNA2008 algorithm to the code points assigned the derived property value PVALID, and that value is unchanged even if the underlying Unicode properties have changed. The newly encoded Mtavruli letters have general category "Lu" and are therefore DISALLOWED. The U+111C9 SHARADA SANDHI MARK was added to Unicode 8.0.0. Applying the IDNA2008 algorithm to the code point assigned the derived property value DISALLOWED. The changes in the underlying properties in the Unicode Standard Version 11.0.0 caused the derived property value to change to PVALID. The characters ZANABAZAR SQUARE VOWEL SIGN AI (U+11A07) and ZANABZAR SQUARE VOWEL SIGN AU (U+11A08) were added to Unicode 10.0.0. Applying the IDNA2008 algorithm to the code points assigned the derived property value PVALID, and that value is unchanged even if the underlying Unicode properties have changed. SPHERICAL ANGLE OPENING UP (U+29A1) existed before IDNA2008 was created. Applying the IDNA2008 algorithm to the code point assigned the derived property value DISALLOWED, and that value is unchanged even if the underlying Unicode properties have changed.

Change in number of characters in each category: Code points that changed derived property value: 0 PVALID changed from 122734 to 123006 (+272) UNASSIGNED changed from 837091 to 836537 (-554) CONTEXTJ did not change, at 2 CONTEXTO did not change, at 25 DISALLOWED changed from 154260 to 154542 (+282) TOTAL did not change, at 1114112

As one can see in , an incompatible property change was made between Unicode 6.2.0 and 12.0.0, affecting the code point U+111C9. Its derived property value thus changed from DISALLOWED to PVALID. In situations like these, IDNA2008 allow for addition of rules to RFC 5892 section 2.7. (BackwardCompatible (G)). If the code point is accepted, it might still be rejected if validated by software based on older versions of Unicode than 11.0.0. As the character is rarely used outside of the group of Sharada specialists, and used in some records for indicating sandhi breaks, the conclusion is that it could either be added as an exception or allowed to change its property value, as the use of the code point is limited outside a special community. As including an exception would require implementation changes in deployed implementations of IDNA20008, the editor proposes that such a BackwardCompatible rule NOT to be added to IDNA2008. This also ensures all sandhi marks being treated in an equal way. The IETF has decided to NOT add a BackwardCompatible rule to IDNA2008 (i.e. Section 2.7 of RFC 5892) for this code point.

As described in and , changes have been made to Unicode between version 6.2.0 and 12.0.0. Some changes to specific characters changed their derived property value, whereas other changes did not. Given the deployment considerations described in and changes in the Unicode Standard described in and , including implications to normalization, the conclusion of this document is to not add any exception rules to IDNA2008. This document addresses only changes to Unicode between version 6.2.0 and version 12.0.0. Changes in future Unicode versions might result in the conclusion that exception rules need to be added to IDNA2008 after review process explained in RFC 8753. Separately from any changes in Unicode, the IETF might conclude that updates to RFC 5892 or other IDNA2008 documents might become necessary; such updates might include changes to the algorithm specified in IDNA2008 as well as additional rules, categories, or other forms of tuning. Like the clarifications in RFC 8753.

IANA is requested to update the IDNA Parameters registry of derived property values, after the expert reviewer validates that the derived property values are calculated correctly.

This document makes recommendations regarding the use of the IDNA2008 algorithm for calculation of derived property values, based on Unicode version 12.0.0. This recommendation do not say anything about what recommendations to make for future versions of the Unicode Standard. Not following these recommendations can lead to various security issues. Specifically, allowing confusable characters may lead to various phishing attacks, as described in the Security Consideration Sections in the documents listed in .

Thanks to Harald Alvestrand, Marc Blanchet, Martin Duerst, Asmus Freytag, Ted Hardie, John Klensin, Erik Nordmark, Pete Resnick, Peter Saint-Andre, Michel Suignard, Andrew Sullivan and Suzanne Woolf for input to this document.

&RFC3491; &RFC5890; &RFC5891; &RFC5892; &RFC5893; &RFC6452; &RFC3454; &RFC3490; &RFC5894; &RFC5895; &RFC6912; &RFC8753; Internet Architecture Board The Security and Stability Advisory Committee The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium The Unicode Consortium

Changes from derived property value UNASSIGNED to either PVALID or DISALLOWED.

037F ; DISALLOWED # GREEK CAPITAL LETTER YOT 0528..052F ; DISALLOWED # CYRILLIC CAPITAL LETTER EN WITH LEFT HOOK..C 058D..058E ; DISALLOWED # RIGHT-FACING ARMENIAN ETERNITY SIGN..LEFT-FA 0605 ; DISALLOWED # ARABIC NUMBER MARK ABOVE 08A1 ; PVALID # ARABIC LETTER BEH WITH HAMZA ABOVE 08AD..08B2 ; PVALID # ARABIC LETTER LOW ALEF..ARABIC LETTER ZAIN W 08FF ; PVALID # ARABIC MARK SIDEWAYS NOON GHUNNA 0978 ; PVALID # DEVANAGARI LETTER MARWARI DDA 0980 ; PVALID # BENGALI ANJI 0C00 ; PVALID # TELUGU SIGN COMBINING CANDRABINDU ABOVE 0C34 ; PVALID # TELUGU LETTER LLLA 0C81 ; PVALID # KANNADA SIGN CANDRABINDU 0D01 ; PVALID # MALAYALAM SIGN CANDRABINDU 0DE6..0DEF ; PVALID # SINHALA LITH DIGIT ZERO..SINHALA LITH DIGIT 16F1..16F8 ; PVALID # RUNIC LETTER K..RUNIC LETTER FRANKS CASKET A 191D..191E ; PVALID # LIMBU LETTER GYAN..LIMBU LETTER TRA 1AB0..1ABE ; PVALID # COMBINING DOUBLED CIRCUMFLEX ACCENT..COMBINI 1CF8..1CF9 ; PVALID # VEDIC TONE RING ABOVE..VEDIC TONE DOUBLE RIN 1DE7..1DF5 ; PVALID # COMBINING LATIN SMALL LETTER ALPHA..COMBININ 20BB..20BD ; DISALLOWED # NORDIC MARK SIGN..RUBLE SIGN 23F4..23FA ; DISALLOWED # BLACK MEDIUM LEFT-POINTING TRIANGLE..BLACK C 2700 ; DISALLOWED # BLACK SAFETY SCISSORS 2B4D..2B4F ; DISALLOWED # DOWNWARDS TRIANGLE-HEADED ZIGZAG ARROW..SHOR 2B5A..2B73 ; DISALLOWED # SLANTED NORTH ARROW WITH HOOKED HEAD..DOWNWA 2B76..2B95 ; DISALLOWED # NORTH WEST TRIANGLE-HEADED ARROW TO BAR..RIG 2B98..2BB9 ; DISALLOWED # THREE-D TOP-LIGHTED LEFTWARDS EQUILATERAL AR 2BBD..2BC8 ; DISALLOWED # BALLOT BOX WITH LIGHT X..BLACK MEDIUM RIGHT- 2BCA..2BD1 ; DISALLOWED # TOP HALF BLACK CIRCLE..UNCERTAINTY SIGN 2E3C..2E42 ; DISALLOWED # STENOGRAPHIC FULL STOP..DOUBLE LOW-REVERSED- A698..A69D ; DISALLOWED # CYRILLIC CAPITAL LETTER DOUBLE O..MODIFIER L A794..A79F ; PVALID # LATIN SMALL LETTER C WITH PALATAL HOOK..LATI A7AB..A7AD ; DISALLOWED # LATIN CAPITAL LETTER REVERSED OPEN E..LATIN A7B0..A7B1 ; DISALLOWED # LATIN CAPITAL LETTER TURNED K..LATIN CAPITAL A7F7 ; PVALID # LATIN EPIGRAPHIC LETTER SIDEWAYS I A9E0..A9FE ; PVALID # MYANMAR LETTER SHAN GHA..MYANMAR LETTER TAI AA7C..AA7F ; PVALID # MYANMAR SIGN TAI LAING TONE-2..MYANMAR LETTE AB30..AB5F ; PVALID # LATIN SMALL LETTER BARRED ALPHA..MODIFIER LE AB64..AB65 ; PVALID # LATIN SMALL LETTER INVERTED ALPHA..GREEK LET FE27..FE2D ; PVALID # COMBINING LIGATURE LEFT HALF BELOW..COMBININ 1018B..1018C; DISALLOWED # GREEK ONE QUARTER SIGN..GREEK SINUSOID SIGN 101A0 ; DISALLOWED # GREEK SYMBOL TAU RHO 102E0..102FB; PVALID # COPTIC EPACT THOUSANDS MARK..COPTIC EPACT NU 1031F ; PVALID # OLD ITALIC LETTER ESS 10350..1037A; PVALID # OLD PERMIC LETTER AN..COMBINING OLD PERMIC L 10500..10527; PVALID # ELBASAN LETTER A..ELBASAN LETTER KHE 10530..10563; PVALID # CAUCASIAN ALBANIAN LETTER ALT..CAUCASIAN ALB 1056F ; DISALLOWED # CAUCASIAN ALBANIAN CITATION MARK 10600..10736; PVALID # LINEAR A SIGN AB001..LINEAR A SIGN A664 10740..10755; PVALID # LINEAR A SIGN A701 A..LINEAR A SIGN A732 JE 10760..10767; PVALID # LINEAR A SIGN A800..LINEAR A SIGN A807 10860..1089E; PVALID # PALMYRENE LETTER ALEPH..NABATAEAN LETTER TAW 108A7..108AF; DISALLOWED # NABATAEAN NUMBER ONE..NABATAEAN NUMBER ONE H 10A80..10A9F; PVALID # OLD NORTH ARABIAN LETTER HEH..OLD NORTH ARAB 10AC0..10AE6; PVALID # MANICHAEAN LETTER ALEPH..MANICHAEAN ABBREVIA 10AEB..10AF6; DISALLOWED # MANICHAEAN NUMBER ONE..MANICHAEAN PUNCTUATIO 10B80..10B91; PVALID # PSALTER PAHLAVI LETTER ALEPH..PSALTER PAHLAV 10B99..10B9C; DISALLOWED # PSALTER PAHLAVI SECTION MARK..PSALTER PAHLAV 10BA9..10BAF; DISALLOWED # PSALTER PAHLAVI NUMBER ONE..PSALTER PAHLAVI 1107F ; PVALID # BRAHMI NUMBER JOINER 11150..11176; PVALID # MAHAJANI LETTER A..MAHAJANI LIGATURE SHRI 111CD ; DISALLOWED # SHARADA SUTRA MARK 111DA ; PVALID # SHARADA EKAM 111E1..111F4; DISALLOWED # SINHALA ARCHAIC DIGIT ONE..SINHALA ARCHAIC N 11200..11211; PVALID # KHOJKI LETTER A..KHOJKI LETTER JJA 11213..1123D; PVALID # KHOJKI LETTER NYA..KHOJKI ABBREVIATION SIGN 112B0..112EA; PVALID # KHUDAWADI LETTER A..KHUDAWADI SIGN VIRAMA 112F0..112F9; PVALID # KHUDAWADI DIGIT ZERO..KHUDAWADI DIGIT NINE 11301..11303; PVALID # GRANTHA SIGN CANDRABINDU..GRANTHA SIGN VISAR 11305..1130C; PVALID # GRANTHA LETTER A..GRANTHA LETTER VOCALIC L 1130F..11310; PVALID # GRANTHA LETTER EE..GRANTHA LETTER AI 11313..11328; PVALID # GRANTHA LETTER OO..GRANTHA LETTER NA 1132A..11330; PVALID # GRANTHA LETTER PA..GRANTHA LETTER RA 11332..11333; PVALID # GRANTHA LETTER LA..GRANTHA LETTER LLA 11335..11339; PVALID # GRANTHA LETTER VA..GRANTHA LETTER HA 1133C..11344; PVALID # GRANTHA SIGN NUKTA..GRANTHA VOWEL SIGN VOCAL 11347..11348; PVALID # GRANTHA VOWEL SIGN EE..GRANTHA VOWEL SIGN AI 1134B..1134D; PVALID # GRANTHA VOWEL SIGN OO..GRANTHA SIGN VIRAMA 11357 ; PVALID # GRANTHA AU LENGTH MARK 1135D..11363; PVALID # GRANTHA SIGN PLUTA..GRANTHA VOWEL SIGN VOCAL 11366..1136C; PVALID # COMBINING GRANTHA DIGIT ZERO..COMBINING GRAN 11370..11374; PVALID # COMBINING GRANTHA LETTER A..COMBINING GRANTH 11480..114C7; PVALID # TIRHUTA ANJI..TIRHUTA OM 114D0..114D9; PVALID # TIRHUTA DIGIT ZERO..TIRHUTA DIGIT NINE 11580..115B5; PVALID # SIDDHAM LETTER A..SIDDHAM VOWEL SIGN VOCALIC 115B8..115C9; PVALID # SIDDHAM VOWEL SIGN E..SIDDHAM END OF TEXT MA 11600..11644; PVALID # MODI LETTER A..MODI SIGN HUVA 11650..11659; PVALID # MODI DIGIT ZERO..MODI DIGIT NINE 118A0..118F2; DISALLOWED # WARANG CITI CAPITAL LETTER NGAA..WARANG CITI 118FF ; PVALID # WARANG CITI OM 11AC0..11AF8; PVALID # PAU CIN HAU LETTER PA..PAU CIN HAU GLOTTAL S 1236F..12398; PVALID # CUNEIFORM SIGN KAP ELAMITE..CUNEIFORM SIGN U 12463..1246E; DISALLOWED # CUNEIFORM NUMERIC SIGN ONE QUARTER GUR..CUNE 12474 ; DISALLOWED # CUNEIFORM PUNCTUATION SIGN DIAGONAL QUADCOLO 16A40..16A5E; PVALID # MRO LETTER TA..MRO LETTER TEK 16A60..16A69; PVALID # MRO DIGIT ZERO..MRO DIGIT NINE 16A6E..16A6F; DISALLOWED # MRO DANDA..MRO DOUBLE DANDA 16AD0..16AED; PVALID # BASSA VAH LETTER ENNI..BASSA VAH LETTER I 16AF0..16AF5; PVALID # BASSA VAH COMBINING HIGH TONE..BASSA VAH FUL 16B00..16B45; PVALID # PAHAWH HMONG VOWEL KEEB..PAHAWH HMONG SIGN C 16B50..16B59; PVALID # PAHAWH HMONG DIGIT ZERO..PAHAWH HMONG DIGIT 16B5B..16B61; DISALLOWED # PAHAWH HMONG NUMBER TENS..PAHAWH HMONG NUMBE 16B63..16B77; PVALID # PAHAWH HMONG SIGN VOS LUB..PAHAWH HMONG SIGN 16B7D..16B8F; PVALID # PAHAWH HMONG CLAN SIGN TSHEEJ..PAHAWH HMONG 1BC00..1BC6A; PVALID # DUPLOYAN LETTER H..DUPLOYAN LETTER VOCALIC M 1BC70..1BC7C; PVALID # DUPLOYAN AFFIX LEFT HORIZONTAL SECANT..DUPLO 1BC80..1BC88; PVALID # DUPLOYAN AFFIX HIGH ACUTE..DUPLOYAN AFFIX HI 1BC90..1BC99; PVALID # DUPLOYAN AFFIX LOW ACUTE..DUPLOYAN AFFIX LOW 1BC9C..1BCA3; DISALLOWED # DUPLOYAN SIGN O WITH CROSS..SHORTHAND FORMAT 1E800..1E8C4; PVALID # MENDE KIKAKUI SYLLABLE M001 KI..MENDE KIKAKU 1E8C7..1E8D6; DISALLOWED # MENDE KIKAKUI DIGIT ONE..MENDE KIKAKUI COMBI 1F0BF ; DISALLOWED # PLAYING CARD RED JOKER 1F0E0..1F0F5; DISALLOWED # PLAYING CARD FOOL..PLAYING CARD TRUMP-21 1F10B..1F10C; DISALLOWED # DINGBAT CIRCLED SANS-SERIF DIGIT ZERO..DINGB 1F321..1F32C; DISALLOWED # THERMOMETER..WIND BLOWING FACE 1F336 ; DISALLOWED # HOT PEPPER 1F37D ; DISALLOWED # FORK AND KNIFE WITH PLATE 1F394..1F39F; DISALLOWED # HEART WITH TIP ON THE LEFT..ADMISSION TICKET 1F3C5 ; DISALLOWED # SPORTS MEDAL 1F3CB..1F3CE; DISALLOWED # WEIGHT LIFTER..RACING CAR 1F3D4..1F3DF; DISALLOWED # SNOW CAPPED MOUNTAIN..STADIUM 1F3F1..1F3F7; DISALLOWED # WHITE PENNANT..LABEL 1F43F ; DISALLOWED # CHIPMUNK 1F441 ; DISALLOWED # EYE 1F4F8 ; DISALLOWED # CAMERA WITH FLASH 1F4FD..1F4FE; DISALLOWED # FILM PROJECTOR..PORTABLE STEREO 1F53E..1F53F; DISALLOWED # LOWER RIGHT SHADOWED WHITE CIRCLE..UPPER RIG 1F544..1F54A; DISALLOWED # NOTCHED RIGHT SEMICIRCLE WITH THREE DOTS..DO 1F568..1F579; DISALLOWED # RIGHT SPEAKER..JOYSTICK 1F57B..1F5A3; DISALLOWED # LEFT HAND TELEPHONE RECEIVER..BLACK DOWN POI 1F5A5..1F5FA; DISALLOWED # DESKTOP COMPUTER..WORLD MAP 1F641..1F642; DISALLOWED # SLIGHTLY FROWNING FACE..SLIGHTLY SMILING FAC 1F650..1F67F; DISALLOWED # NORTH WEST POINTING LEAF..REVERSE CHECKER BO 1F6C6..1F6CF; DISALLOWED # TRIANGLE WITH ROUNDED CORNERS..BED 1F6E0..1F6EC; DISALLOWED # HAMMER AND WRENCH..AIRPLANE ARRIVING 1F6F0..1F6F3; DISALLOWED # SATELLITE..PASSENGER SHIP 1F780..1F7D4; DISALLOWED # BLACK LEFT-POINTING ISOSCELES RIGHT TRIANGLE 1F800..1F80B; DISALLOWED # LEFTWARDS ARROW WITH SMALL TRIANGLE ARROWHEA 1F810..1F847; DISALLOWED # LEFTWARDS ARROW WITH SMALL EQUILATERAL ARROW 1F850..1F859; DISALLOWED # LEFTWARDS SANS-SERIF ARROW..UP DOWN SANS-SER 1F860..1F887; DISALLOWED # WIDE-HEADED LEFTWARDS LIGHT BARB ARROW..WIDE

Changes from derived property value UNASSIGNED to either PVALID or DISALLOWED.

08B3..08B4 ; PVALID # ARABIC LETTER AIN WITH THREE DOTS BELOW..ARA 08E3 ; PVALID # ARABIC TURNED DAMMA BELOW 0AF9 ; PVALID # GUJARATI LETTER ZHA 0C5A ; PVALID # TELUGU LETTER RRRA 0D5F ; PVALID # MALAYALAM LETTER ARCHAIC II 13F5 ; PVALID # CHEROKEE LETTER MV 13F8..13FD ; DISALLOWED # CHEROKEE SMALL LETTER YE..CHEROKEE SMALL LET 20BE ; DISALLOWED # LARI SIGN 218A..218B ; DISALLOWED # TURNED DIGIT TWO..TURNED DIGIT THREE 2BEC..2BEF ; DISALLOWED # LEFTWARDS TWO-HEADED ARROW WITH TRIANGLE ARR 9FCD..9FD5 ; PVALID # <CJK Ideograph>..<CJK Ideograph> A69E ; PVALID # COMBINING CYRILLIC LETTER EF A78F ; PVALID # LATIN LETTER SINOLOGICAL DOT A7B2..A7B7 ; DISALLOWED # LATIN CAPITAL LETTER J WITH CROSSED-TAIL..LA A8FC..A8FD ; DISALLOWED # DEVANAGARI SIGN SIDDHAM..DEVANAGARI JAIN OM AB60..AB63 ; PVALID # LATIN SMALL LETTER SAKHA YAT..LATIN SMALL LE AB70..ABBF ; DISALLOWED # CHEROKEE SMALL LETTER A..CHEROKEE SMALL LETT FE2E..FE2F ; PVALID # COMBINING CYRILLIC TITLO LEFT HALF..COMBININ 108E0..108F2; PVALID # HATRAN LETTER ALEPH..HATRAN LETTER QOPH 108F4..108F5; PVALID # HATRAN LETTER SHIN..HATRAN LETTER TAW 108FB..108FF; DISALLOWED # HATRAN NUMBER ONE..HATRAN NUMBER ONE HUNDRED 109BC..109BD; DISALLOWED # MEROITIC CURSIVE FRACTION ELEVEN TWELFTHS..M 109C0..109CF; DISALLOWED # MEROITIC CURSIVE NUMBER ONE..MEROITIC CURSIV 109D2..109FF; DISALLOWED # MEROITIC CURSIVE NUMBER ONE HUNDRED..MEROITI 10C80..10CB2; DISALLOWED # OLD HUNGARIAN CAPITAL LETTER A..OLD HUNGARIA 10CC0..10CF2; PVALID # OLD HUNGARIAN SMALL LETTER A..OLD HUNGARIAN 10CFA..10CFF; DISALLOWED # OLD HUNGARIAN NUMBER ONE..OLD HUNGARIAN NUMB 111C9..111CC; DISALLOWED # SHARADA SANDHI MARK..SHARADA EXTRA SHORT VOW 111DB..111DF; DISALLOWED # SHARADA SIGN SIDDHAM..SHARADA SECTION MARK-2 11280..11286; PVALID # MULTANI LETTER A..MULTANI LETTER GA 11288 ; PVALID # MULTANI LETTER GHA 1128A..1128D; PVALID # MULTANI LETTER CA..MULTANI LETTER JJA 1128F..1129D; PVALID # MULTANI LETTER NYA..MULTANI LETTER BA 1129F..112A9; PVALID # MULTANI LETTER BHA..MULTANI SECTION MARK 11300 ; PVALID # GRANTHA SIGN COMBINING ANUSVARA ABOVE 11350 ; PVALID # GRANTHA OM 115CA..115DD; DISALLOWED # SIDDHAM SECTION MARK WITH TRIDENT AND U-SHAP 11700..11719; PVALID # AHOM LETTER KA..AHOM LETTER JHA 1171D..1172B; PVALID # AHOM CONSONANT SIGN MEDIAL LA..AHOM SIGN KIL 11730..1173F; PVALID # AHOM DIGIT ZERO..AHOM SYMBOL VI 12399 ; PVALID # CUNEIFORM SIGN U U 12480..12543; PVALID # CUNEIFORM SIGN AB TIMES NUN TENU..CUNEIFORM 14400..14646; PVALID # ANATOLIAN HIEROGLYPH A001..ANATOLIAN HIEROGL 1D1DE..1D1E8; DISALLOWED # MUSICAL SYMBOL KIEVAN C CLEF..MUSICAL SYMBOL 1D800..1DA8B; DISALLOWED # SIGNWRITING HAND-FIST INDEX..SIGNWRITING PAR 1DA9B..1DA9F; PVALID # SIGNWRITING FILL MODIFIER-2..SIGNWRITING FIL 1DAA1..1DAAF; PVALID # SIGNWRITING ROTATION MODIFIER-2..SIGNWRITING 1F32D..1F32F; DISALLOWED # HOT DOG..BURRITO 1F37E..1F37F; DISALLOWED # BOTTLE WITH POPPING CORK..POPCORN 1F3CF..1F3D3; DISALLOWED # CRICKET BAT AND BALL..TABLE TENNIS PADDLE AN 1F3F8..1F3FF; DISALLOWED # BADMINTON RACQUET AND SHUTTLECOCK..EMOJI MOD 1F4FF ; DISALLOWED # PRAYER BEADS 1F54B..1F54F; DISALLOWED # KAABA..BOWL OF HYGIEIA 1F643..1F644; DISALLOWED # UPSIDE-DOWN FACE..FACE WITH ROLLING EYES 1F6D0 ; DISALLOWED # PLACE OF WORSHIP 1F910..1F918; DISALLOWED # ZIPPER-MOUTH FACE..SIGN OF THE HORNS 1F980..1F984; DISALLOWED # CRAB..UNICORN FACE 1F9C0 ; DISALLOWED # CHEESE WEDGE

Changes from derived property value UNASSIGNED to either PVALID or DISALLOWED.

08B6..08BD ; PVALID # ARABIC LETTER BEH WITH SMALL MEEM ABOVE..ARA 08D4..08E2 ; PVALID # ARABIC SMALL HIGH WORD AR-RUB..ARABIC DISPUT 0C80 ; PVALID # KANNADA SIGN SPACING CANDRABINDU 0D4F ; DISALLOWED # MALAYALAM SIGN PARA 0D54..0D56 ; PVALID # MALAYALAM LETTER CHILLU M..MALAYALAM LETTER 0D58..0D5E ; DISALLOWED # MALAYALAM FRACTION ONE ONE-HUNDRED-AND-SIXTI 0D76..0D78 ; DISALLOWED # MALAYALAM FRACTION ONE SIXTEENTH..MALAYALAM 1C80..1C88 ; DISALLOWED # CYRILLIC SMALL LETTER ROUNDED VE..CYRILLIC S 1DFB ; PVALID # COMBINING DELETION MARK 23FB..23FE ; DISALLOWED # POWER SYMBOL..POWER SLEEP SYMBOL 2E43..2E44 ; DISALLOWED # DASH WITH LEFT UPTURN..DOUBLE SUSPENSION MAR A7AE ; DISALLOWED # LATIN CAPITAL LETTER SMALL CAPITAL I A8C5 ; PVALID # SAURASHTRA SIGN CANDRABINDU 1018D..1018E; DISALLOWED # GREEK INDICTION SIGN..NOMISMA SIGN 104B0..104D3; DISALLOWED # OSAGE CAPITAL LETTER A..OSAGE CAPITAL LETTER 104D8..104FB; PVALID # OSAGE SMALL LETTER A..OSAGE SMALL LETTER ZHA 1123E ; PVALID # KHOJKI SIGN SUKUN 11400..11459; PVALID # NEWA LETTER A..NEWA DIGIT NINE 1145B ; DISALLOWED # NEWA PLACEHOLDER MARK 1145D ; DISALLOWED # NEWA INSERTION SIGN 11660..1166C; DISALLOWED # MONGOLIAN BIRGA WITH ORNAMENT..MONGOLIAN TUR 11C00..11C08; PVALID # BHAIKSUKI LETTER A..BHAIKSUKI LETTER VOCALIC 11C0A..11C36; PVALID # BHAIKSUKI LETTER E..BHAIKSUKI VOWEL SIGN VOC 11C38..11C45; PVALID # BHAIKSUKI VOWEL SIGN E..BHAIKSUKI GAP FILLER 11C50..11C6C; PVALID # BHAIKSUKI DIGIT ZERO..BHAIKSUKI HUNDREDS UNI 11C70..11C8F; DISALLOWED # MARCHEN HEAD MARK..MARCHEN LETTER A 11C92..11CA7; PVALID # MARCHEN SUBJOINED LETTER KA..MARCHEN SUBJOIN 11CA9..11CB6; PVALID # MARCHEN SUBJOINED LETTER YA..MARCHEN SIGN CA 16FE0 ; PVALID # TANGUT ITERATION MARK 17000..187EC; PVALID # <Tangut Ideograph>..<Tangut Ideograph> 18800..18AF2; PVALID # TANGUT COMPONENT-001..TANGUT COMPONENT-755 1E000..1E006; PVALID # COMBINING GLAGOLITIC LETTER AZU..COMBINING G 1E008..1E018; PVALID # COMBINING GLAGOLITIC LETTER ZEMLJA..COMBININ 1E01B..1E021; PVALID # COMBINING GLAGOLITIC LETTER SHTA..COMBINING 1E023..1E024; PVALID # COMBINING GLAGOLITIC LETTER YU..COMBINING GL 1E026..1E02A; PVALID # COMBINING GLAGOLITIC LETTER YO..COMBINING GL 1E900..1E94A; DISALLOWED # ADLAM CAPITAL LETTER ALIF..ADLAM NUKTA 1E950..1E959; PVALID # ADLAM DIGIT ZERO..ADLAM DIGIT NINE 1E95E..1E95F; DISALLOWED # ADLAM INITIAL EXCLAMATION MARK..ADLAM INITIA 1F19B..1F1AC; DISALLOWED # SQUARED THREE D..SQUARED VOD 1F23B ; DISALLOWED # SQUARED CJK UNIFIED IDEOGRAPH-914D 1F57A ; DISALLOWED # MAN DANCING 1F5A4 ; DISALLOWED # BLACK HEART 1F6D1..1F6D2; DISALLOWED # OCTAGONAL SIGN..SHOPPING TROLLEY 1F6F4..1F6F6; DISALLOWED # SCOOTER..CANOE 1F919..1F91E; DISALLOWED # CALL ME HAND..HAND WITH INDEX AND MIDDLE FIN 1F920..1F927; DISALLOWED # FACE WITH COWBOY HAT..SNEEZING FACE 1F930 ; DISALLOWED # PREGNANT WOMAN 1F933..1F93E; DISALLOWED # SELFIE..HANDBALL 1F940..1F94B; DISALLOWED # WILTED FLOWER..MARTIAL ARTS UNIFORM 1F950..1F95E; DISALLOWED # CROISSANT..PANCAKES

Changes from derived property value UNASSIGNED to either PVALID or DISALLOWED.

0860..086A ; PVALID # SYRIAC LETTER MALAYALAM NGA..SYRIAC LETTER M 09FC..09FD ; PVALID # BENGALI LETTER VEDIC ANUSVARA..BENGALI ABBRE 0AFA..0AFF ; PVALID # GUJARATI SIGN SUKUN..GUJARATI SIGN TWO-CIRCL 0D00 ; PVALID # MALAYALAM SIGN COMBINING ANUSVARA ABOVE 0D3B..0D3C ; PVALID # MALAYALAM SIGN VERTICAL BAR VIRAMA..MALAYALA 1CF7 ; PVALID # VEDIC SIGN ATIKRAMA 1DF6..1DF9 ; PVALID # COMBINING KAVYKA ABOVE RIGHT..COMBINING WIDE 20BF ; DISALLOWED # BITCOIN SIGN 23FF ; DISALLOWED # OBSERVER EYE SYMBOL 2BD2 ; DISALLOWED # GROUP MARK 2E45..2E49 ; DISALLOWED # INVERTED LOW KAVYKA..DOUBLE STACKED COMMA 312E ; PVALID # BOPOMOFO LETTER O WITH DOT ABOVE 9FD6..9FEA ; PVALID # <CJK Ideograph>..<CJK Ideograph> 1032D..1032F; PVALID # OLD ITALIC LETTER YE..OLD ITALIC LETTER SOUT 11A00..11A47; PVALID # ZANABAZAR SQUARE LETTER A..ZANABAZAR SQUARE 11A50..11A83; PVALID # SOYOMBO LETTER A..SOYOMBO LETTER KSSA 11A86..11A9C; PVALID # SOYOMBO CLUSTER-INITIAL LETTER RA..SOYOMBO M 11A9E..11AA2; DISALLOWED # SOYOMBO HEAD MARK WITH MOON AND SUN AND TRIP 11D00..11D06; PVALID # MASARAM GONDI LETTER A..MASARAM GONDI LETTER 11D08..11D09; PVALID # MASARAM GONDI LETTER AI..MASARAM GONDI LETTE 11D0B..11D36; PVALID # MASARAM GONDI LETTER AU..MASARAM GONDI VOWEL 11D3A ; PVALID # MASARAM GONDI VOWEL SIGN E 11D3C..11D3D; PVALID # MASARAM GONDI VOWEL SIGN AI..MASARAM GONDI V 11D3F..11D47; PVALID # MASARAM GONDI VOWEL SIGN AU..MASARAM GONDI R 11D50..11D59; PVALID # MASARAM GONDI DIGIT ZERO..MASARAM GONDI DIGI 16FE1 ; PVALID # NUSHU ITERATION MARK 1B002..1B11E; PVALID # HENTAIGANA LETTER A-1..HENTAIGANA LETTER N-M 1B170..1B2FB; PVALID # NUSHU CHARACTER-1B170..NUSHU CHARACTER-1B2FB 1F260..1F265; DISALLOWED # ROUNDED SYMBOL FOR FU..ROUNDED SYMBOL FOR CA 1F6D3..1F6D4; DISALLOWED # STUPA..PAGODA 1F6F7..1F6F8; DISALLOWED # SLED..FLYING SAUCER 1F900..1F90B; DISALLOWED # CIRCLED CROSS FORMEE WITH FOUR DOTS..DOWNWAR 1F91F ; DISALLOWED # I LOVE YOU HAND SIGN 1F928..1F92F; DISALLOWED # FACE WITH ONE EYEBROW RAISED..SHOCKED FACE W 1F931..1F932; DISALLOWED # BREAST-FEEDING..PALMS UP TOGETHER 1F94C ; DISALLOWED # CURLING STONE 1F95F..1F96B; DISALLOWED # DUMPLING..CANNED FOOD 1F992..1F997; DISALLOWED # GIRAFFE FACE..CRICKET 1F9D0..1F9E6; DISALLOWED # FACE WITH MONOCLE..SOCKS

Changes from derived property value DISALLOWED to PVALID.

111C9 ; PVALID # SHARADA SANDHI MARK

Changes from derived property value UNASSIGNED to either PVALID or DISALLOWED.

0560 ; PVALID # ARMENIAN SMALL LETTER TURNED AYB 0588 ; PVALID # ARMENIAN SMALL LETTER YI WITH STROKE 05EF ; PVALID # HEBREW YOD TRIANGLE 07FD..07FF ; PVALID # NKO DANTAYALAN..NKO TAMAN SIGN 08D3 ; PVALID # ARABIC SMALL LOW WAW 09FE ; PVALID # BENGALI SANDHI MARK 0A76 ; DISALLOWED # GURMUKHI ABBREVIATION SIGN 0C04 ; PVALID # TELUGU SIGN COMBINING ANUSVARA ABOVE 0C84 ; DISALLOWED # KANNADA SIGN SIDDHAM 1878 ; PVALID # MONGOLIAN LETTER CHA WITH TWO DOTS 1C90..1CBA ; DISALLOWED # GEORGIAN MTAVRULI CAPITAL LETTER AN..GEORGIA 1CBD..1CBF ; DISALLOWED # GEORGIAN MTAVRULI CAPITAL LETTER AEN..GEORGI 2BBA..2BBC ; DISALLOWED # OVERLAPPING WHITE SQUARES..OVERLAPPING BLACK 2BD3..2BEB ; DISALLOWED # PLUTO FORM TWO..STAR WITH RIGHT HALF BLACK 2BF0..2BFE ; DISALLOWED # ERIS FORM ONE..REVERSED RIGHT ANGLE 2E4A..2E4E ; DISALLOWED # DOTTED SOLIDUS..PUNCTUS ELEVATUS MARK 312F ; PVALID # BOPOMOFO LETTER NN 9FEB..9FEF ; PVALID # <CJK Ideograph>..<CJK Ideograph> A7AF ; PVALID # LATIN LETTER SMALL CAPITAL Q A7B8..A7B9 ; DISALLOWED # LATIN CAPITAL LETTER U WITH STROKE..LATIN SM A8FE..A8FF ; PVALID # DEVANAGARI LETTER AY..DEVANAGARI VOWEL SIGN 10A34..10A35; PVALID # KHAROSHTHI LETTER TTTA..KHAROSHTHI LETTER VH 10A48 ; DISALLOWED # KHAROSHTHI FRACTION ONE HALF 10D00..10D27; PVALID # HANIFI ROHINGYA LETTER A..HANIFI ROHINGYA SI 10D30..10D39; PVALID # HANIFI ROHINGYA DIGIT ZERO..HANIFI ROHINGYA 10F00..10F27; PVALID # OLD SOGDIAN LETTER ALEPH..OLD SOGDIAN LIGATU 10F30..10F59; PVALID # SOGDIAN LETTER ALEPH..SOGDIAN PUNCTUATION HA 110CD ; DISALLOWED # KAITHI NUMBER SIGN ABOVE 11144..11146; PVALID # CHAKMA LETTER LHAA..CHAKMA VOWEL SIGN EI 1133B ; PVALID # COMBINING BINDU BELOW 1145E ; PVALID # NEWA SANDHI MARK 1171A ; PVALID # AHOM LETTER ALTERNATE BA 11800..1183B; PVALID # DOGRA LETTER A..DOGRA ABBREVIATION SIGN 11A9D ; PVALID # SOYOMBO MARK PLUTA 11D60..11D65; PVALID # GUNJALA GONDI LETTER A..GUNJALA GONDI LETTER 11D67..11D68; PVALID # GUNJALA GONDI LETTER EE..GUNJALA GONDI LETTE 11D6A..11D8E; PVALID # GUNJALA GONDI LETTER OO..GUNJALA GONDI VOWEL 11D90..11D91; PVALID # GUNJALA GONDI VOWEL SIGN EE..GUNJALA GONDI V 11D93..11D98; PVALID # GUNJALA GONDI VOWEL SIGN OO..GUNJALA GONDI O 11DA0..11DA9; PVALID # GUNJALA GONDI DIGIT ZERO..GUNJALA GONDI DIGI 11EE0..11EF8; PVALID # MAKASAR LETTER KA..MAKASAR END OF SECTION 16E40..16E9A; DISALLOWED # MEDEFAIDRIN CAPITAL LETTER M..MEDEFAIDRIN EX 187ED..187F1; PVALID # <Tangut Ideograph>..<Tangut Ideograph> 1D2E0..1D2F3; DISALLOWED # MAYAN NUMERAL ZERO..MAYAN NUMERAL NINETEEN 1D372..1D378; DISALLOWED # IDEOGRAPHIC TALLY MARK ONE..TALLY MARK FIVE 1EC71..1ECB4; DISALLOWED # INDIC SIYAQ NUMBER ONE..INDIC SIYAQ ALTERNAT 1F12F ; DISALLOWED # COPYLEFT SYMBOL 1F6F9 ; DISALLOWED # SKATEBOARD 1F7D5..1F7D8; DISALLOWED # CIRCLED TRIANGLE..NEGATIVE CIRCLED SQUARE 1F94D..1F94F; DISALLOWED # LACROSSE STICK AND BALL..FLYING DISC 1F96C..1F970; DISALLOWED # LEAFY GREEN..SMILING FACE WITH SMILING EYES 1F973..1F976; DISALLOWED # FACE WITH PARTY HORN AND PARTY HAT..FREEZING 1F97A ; DISALLOWED # FACE WITH PLEADING EYES 1F97C..1F97F; DISALLOWED # LAB COAT..FLAT SHOE 1F998..1F9A2; DISALLOWED # KANGAROO..SWAN 1F9B0..1F9B9; DISALLOWED # EMOJI COMPONENT RED HAIR..SUPERVILLAIN 1F9C1..1F9C2; DISALLOWED # CUPCAKE..SALT SHAKER 1F9E7..1F9FF; DISALLOWED # RED GIFT ENVELOPE..NAZAR AMULET

Changes from derived property value UNASSIGNED to either PVALID or DISALLOWED.

0C77..0C7F ; DISALLOWED # TELUGU SIGN SIDDHAM..TELUGU SIGN TUUMU 0E86..0E8A ; PVALID # LAO LETTER PALI GHA..LAO LETTER SO TAM 0E8C..0EA3 ; PVALID # LAO LETTER PALI JHA..LAO LETTER LO LING 0EA7..0EB2 ; PVALID # LAO LETTER WO..LAO VOWEL SIGN AA 0EB4..0EBD ; PVALID # LAO VOWEL SIGN I..LAO SEMIVOWEL SIGN NYO 1CD4..1CFA ; PVALID # VEDIC SIGN YAJURVEDIC MIDLINE SVARITA..VEDIC 2B98..2C2E ; DISALLOWED # THREE-D TOP-LIGHTED LEFTWARDS EQUILATERAL AR 2E30..2E4F ; DISALLOWED # RING POINT..CORNISH VERSE DIVIDER A7BA ; DISALLOWED # LATIN CAPITAL LETTER GLOTTAL A A7BB ; PVALID # LATIN SMALL LETTER GLOTTAL A A7BC ; DISALLOWED # LATIN CAPITAL LETTER GLOTTAL I A7BD ; PVALID # LATIN SMALL LETTER GLOTTAL I A7BE ; DISALLOWED # LATIN CAPITAL LETTER GLOTTAL U A7BF ; PVALID # LATIN SMALL LETTER GLOTTAL U A7C2 ; DISALLOWED # LATIN CAPITAL LETTER ANGLICANA W A7C3 ; PVALID # LATIN SMALL LETTER ANGLICANA W A7C4..A7C6 ; DISALLOWED # LATIN CAPITAL LETTER C WITH PALATAL HOOK..LA AB60..AB67 ; PVALID # LATIN SMALL LETTER SAKHA YAT..LATIN SMALL LE 10FE0..10FF6; PVALID # ELYMAIC LETTER ALEPH..ELYMAIC LIGATURE ZAYIN 1145E..1145F; PVALID # NEWA SANDHI MARK..NEWA LETTER VEDIC ANUSVARA 11680..116B8; PVALID # TAKRI LETTER A..TAKRI LETTER ARCHAIC KHA 119A0..119A7; PVALID # NANDINAGARI LETTER A..NANDINAGARI LETTER VOC 119AA..119D7; PVALID # NANDINAGARI LETTER E..NANDINAGARI VOWEL SIGN 119DA..119E1; PVALID # NANDINAGARI VOWEL SIGN E..NANDINAGARI SIGN A 119E2 ; DISALLOWED # NANDINAGARI SIGN SIDDHAM 119E3..119E4; PVALID # NANDINAGARI HEADSTROKE..NANDINAGARI VOWEL SI 11A50..11A99; PVALID # SOYOMBO LETTER A..SOYOMBO SUBJOINER 11FC0..11FF1; DISALLOWED # TAMIL FRACTION ONE THREE-HUNDRED-AND-TWENTIE 11FFF ; DISALLOWED # TAMIL PUNCTUATION END OF TEXT 13430..13438; DISALLOWED # EGYPTIAN HIEROGLYPH VERTICAL JOINER..EGYPTIA 16F00..16F4A; PVALID # MIAO LETTER PA..MIAO LETTER RTE 16F4F..16F87; PVALID # MIAO SIGN CONSONANT MODIFIER BAR..MIAO VOWEL 16FE2 ; DISALLOWED # OLD CHINESE HOOK MARK 16FE3 ; PVALID # OLD CHINESE ITERATION MARK 17000..187F7; PVALID # <Tangut Ideograph>..<Tangut Ideograph> 1B150..1B152; PVALID # HIRAGANA LETTER SMALL WI..HIRAGANA LETTER SM 1B164..1B167; PVALID # KATAKANA LETTER SMALL WI..KATAKANA LETTER SM 1E100..1E12C; PVALID # NYIAKENG PUACHUE HMONG LETTER MA..NYIAKENG P 1E130..1E13D; PVALID # NYIAKENG PUACHUE HMONG TONE-B..NYIAKENG PUAC 1E140..1E149; PVALID # NYIAKENG PUACHUE HMONG DIGIT ZERO..NYIAKENG 1E14E ; PVALID # NYIAKENG PUACHUE HMONG LOGOGRAM NYAJ 1E14F ; DISALLOWED # NYIAKENG PUACHUE HMONG CIRCLED CA 1E2C0..1E2F9; PVALID # WANCHO LETTER AA..WANCHO DIGIT NINE 1E2FF ; DISALLOWED # WANCHO NGUN SIGN 1E922..1E94B; PVALID # ADLAM SMALL LETTER ALIF..ADLAM NASALIZATION 1ED01..1ED3D; DISALLOWED # OTTOMAN SIYAQ NUMBER ONE..OTTOMAN SIYAQ FRAC 1F110..1F16C; DISALLOWED # PARENTHESIZED LATIN CAPITAL LETTER A..RAISED 1F300..1F6D5; DISALLOWED # CYCLONE..HINDU TEMPLE 1F6F0..1F6FA; DISALLOWED # SATELLITE..AUTO RICKSHAW 1F7E0..1F7EB; DISALLOWED # LARGE ORANGE CIRCLE..LARGE BROWN SQUARE 1F90D..1F971; DISALLOWED # WHITE HEART..YAWNING FACE 1F97A..1F9A2; DISALLOWED # FACE WITH PLEADING EYES..SWAN 1F9A5..1F9AA; DISALLOWED # SLOTH..OYSTER 1F9AE..1F9CA; DISALLOWED # GUIDE DOG..ICE CUBE 1F9CD..1FA53; DISALLOWED # STANDING PERSON..BLACK CHESS KNIGHT-BISHOP 1FA70..1FA73; DISALLOWED # BALLET SHOES..SHORTS 1FA78..1FA7A; DISALLOWED # DROP OF BLOOD..STETHOSCOPE 1FA80..1FA82; DISALLOWED # YO-YO..PARACHUTE 1FA90..1FA95; DISALLOWED # RINGED PLANET..BANJO