lb=BA for U+2800 ⠀ BRAILLE PATTERN BLANK (#1176)

* UTC-184-A69 Action Item for Robin Leroy, PAG: In UCD file LineBreak.txt, change the Line_Break assignment of U+2800 BRAILLE PATTERN BLANK from Alphabetic (AL) to Break_After (BA). For Unicode Version 17.0. See L2/25-183 item 2.3.

* Regenerate UCD

Author: eggrobin

unicodetools/data/ucd/dev/LineBreak.txt

@@ -1,5 +1,5 @@
 # LineBreak-17.0.0.txt
-# Date: 2025-07-24, 00:12:58 GMT
+# Date: 2025-07-29, 13:52:18 GMT
 # © 2025 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use and license, see https://www.unicode.org/terms_of_use.html
@@ -1276,7 +1276,8 @@
 27EE           ; OP # Ps         MATHEMATICAL LEFT FLATTENED PARENTHESIS
 27EF           ; CL # Pe         MATHEMATICAL RIGHT FLATTENED PARENTHESIS
 27F0..27FF     ; AL # Sm    [16] UPWARDS QUADRUPLE ARROW..LONG RIGHTWARDS SQUIGGLE ARROW
-2800..28FF     ; AL # So   [256] BRAILLE PATTERN BLANK..BRAILLE PATTERN DOTS-12345678
+2800           ; BA # So         BRAILLE PATTERN BLANK
+2801..28FF     ; AL # So   [255] BRAILLE PATTERN DOTS-1..BRAILLE PATTERN DOTS-12345678
 2900..297F     ; AL # Sm   [128] RIGHTWARDS TWO-HEADED ARROW WITH VERTICAL STROKE..DOWN FISH TAIL
 2980..2982     ; AL # Sm     [3] TRIPLE VERTICAL BAR DELIMITER..Z NOTATION TYPE COLON
 2983           ; OP # Ps         LEFT WHITE CURLY BRACKET

unicodetools/data/ucd/dev/extracted/DerivedLineBreak.txt

@@ -1,5 +1,5 @@
 # DerivedLineBreak-17.0.0.txt
-# Date: 2025-07-24, 00:12:51 GMT
+# Date: 2025-07-29, 13:52:13 GMT
 # © 2025 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use and license, see https://www.unicode.org/terms_of_use.html
@@ -1071,7 +1071,7 @@ ABF0..ABF9    ; NU # Nd  [10] MEETEI MAYEK DIGIT ZERO..MEETEI MAYEK DIGIT NINE
 27C0..27C4    ; AL # Sm   [5] THREE DIMENSIONAL ANGLE..OPEN SUPERSET
 27C7..27E5    ; AL # Sm  [31] OR WITH DOT INSIDE..WHITE SQUARE WITH RIGHTWARDS TICK
 27F0..27FF    ; AL # Sm  [16] UPWARDS QUADRUPLE ARROW..LONG RIGHTWARDS SQUIGGLE ARROW
-2800..28FF    ; AL # So [256] BRAILLE PATTERN BLANK..BRAILLE PATTERN DOTS-12345678
+2801..28FF    ; AL # So [255] BRAILLE PATTERN DOTS-1..BRAILLE PATTERN DOTS-12345678
 2900..2982    ; AL # Sm [131] RIGHTWARDS TWO-HEADED ARROW WITH VERTICAL STROKE..Z NOTATION TYPE COLON
 2999..29D7    ; AL # Sm  [63] DOTTED FENCE..BLACK HOURGLASS
 29DC..29FB    ; AL # Sm  [32] INCOMPLETE INFINITY..TRIPLE PLUS
@@ -1638,7 +1638,7 @@ FFED..FFEE    ; AL # So   [2] HALFWIDTH BLACK SQUARE..HALFWIDTH WHITE CIRCLE
 1FB94..1FBEF  ; AL # So  [92] LEFT HALF INVERSE MEDIUM SHADE AND RIGHT HALF BLOCK..TOP LEFT JUSTIFIED LOWER RIGHT QUARTER BLACK CIRCLE
 1FBFA         ; AL # So       ALARM BELL SYMBOL
 
-# Total code points: 26955
+# Total code points: 26954
 
 # ================================================
 
@@ -2496,6 +2496,7 @@ A8FC          ; BB # Po       DEVANAGARI SIGN SIDDHAM
 2058..205B    ; BA # Po   [4] FOUR DOT PUNCTUATION..FOUR DOT MARK
 205D..205E    ; BA # Po   [2] TRICOLON..VERTICAL FOUR DOTS
 205F          ; BA # Zs       MEDIUM MATHEMATICAL SPACE
+2800          ; BA # So       BRAILLE PATTERN BLANK
 2CFA..2CFC    ; BA # Po   [3] COPTIC OLD NUBIAN DIRECT QUESTION MARK..COPTIC OLD NUBIAN VERSE DIVIDER
 2CFF          ; BA # Po       COPTIC MORPHOLOGICAL DIVIDER
 2D70          ; BA # Po       TIFINAGH SEPARATOR MARK
@@ -2568,7 +2569,7 @@ ABEB          ; BA # Po       MEETEI MAYEK CHEIKHEI
 1BC9F         ; BA # Po       DUPLOYAN PUNCTUATION CHINOOK FULL STOP
 1DA87..1DA8A  ; BA # Po   [4] SIGNWRITING COMMA..SIGNWRITING COLON
 
-# Total code points: 262
+# Total code points: 263
 
 # ================================================