3.2:
+ NBrk;Non_Break
+ WSpace;White_Space
+ scc;Special_Case_Condition
+ sfc;Simple_Case_Folding
4.0:
- NBrk;Non_Break
+ URS;Unicode_Radical_Stroke
4.1:
- WSpace;White_Space
+ WSpace;White_Space;space
5.1:
- scc;Special_Case_Condition
- sfc;Simple_Case_Folding
+ scf;Simple_Case_Folding;sfc
5.2:
- URS;Unicode_Radical_Stroke
+ cjkRSUnicode;kRSUnicode;Unicode_Radical_Stroke;URS
4.0:
+ n/a;Cyrillic_Supplementary
4.1:
- n/a;Cyrillic_Supplementary
+ n/a;Cyrillic_Supplement;Cyrillic_Supplementary
3.2:
+ 202;ATBL;Attached_Below_Left
4.0:
- 202;ATBL;Attached_Below_Left
+ 202;ATB;Attached_Below
4.1:
+ 200;ATBL;Attached_Below_Left
6.1:
+ 132;CCC133;CCC133 (Note the discrepancy between value and label)
6.2:
- 132;CCC133;CCC133
+ 132;CCC132;CCC132
+ 133;CCC133;CCC133
XXX 3.2, 4.0 and 4.1?
In 6.1 there was a typo in the property value, which effectively made 133
and alias for 132. In 6.2 133 is an empty set and permanently reserved.
What to do about CCC133?
3.2:
+ IN;Inseperable
4.1:
- IN;Inseperable
+ IN;Inseparable;Inseperable
4.0.1:
+ Hrkt;Katakana_Or_Hiragana
5.0:
+ Zzzz;Unknown
5.2:
- Qaai;Inherited
+ Zinh;Inherited;Qaai
In 4.0.1 the script Katakana_Or_Hiragana was added, in 4.0 it was
retracted and
assigned characters was moved to Inherited (Qaai).
In 5.0 the script Unknown (Zzzz) was added and the @missing property was
changed from Common (Zyyy) to Unknown (Zzzz).
Proposed Update to UAX #24: Script Names
and Public Review Issue 87 - Script Names.
In 5.2 the preferred abbreviated name for the Inherited script was changed to Zinh.
6.1:
+ Indic_Matra_Category (InMC) = Provisional
+ Indic_Syllabic_Category (InSC) = Provisional
+ Script_Extensions (scx) = Provisional
6.2
+ Script_Extensions (scx) = Informative
8.0
- Indic_Matra_Category (InMC) (renamed to InPC)
+ Indic_Positional_Category (InPC) = Informative
+ Indic_Syllabic_Category (InSC) = Informative