Unicode 18.0 standard updates documentation (September 17, 2026)

September 17, 2026 Unicode 18.0 Wikipedia

On September 17, 2026, Wikipedia entries for six Unicode blocks (Arabic Extended-C, CJK Strokes, CJK Unified Ideographs Extension D, Supplemental Punctuation, Symbols and Pictographs Extended-A, and Tangut Supplement) were updated to reflect Unicode 18.0 specification changes.

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Unicode 18.0 standard updates documentation (September 17, 2026)

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[wiki Δ+2390] Arabic Extended-C

[wiki Δ+3198] CJK Strokes (Unicode block)

[wiki Δ+1853] CJK Unified Ideographs Extension D

[wiki Δ+1606] Enclosed Alphanumeric Supplement

[wiki Δ+3786] Kana Extended-A

[wiki Δ+1571] Khitan Small Script (Unicode block)

[wiki Δ+3793] Latin Extended-D

[wiki Δ+25041] Latin Extended-G

[wiki Δ+1955] Latin Extended-F

[wiki Δ+4131] Mathematical Alphanumeric Symbols

[wiki Δ+7147] Miscellaneous Symbols Supplement

[wiki Δ+4296] Musical Symbols (Unicode block)

[wiki Δ+1980] Superscripts and Subscripts

[wiki Δ+2804] Supplemental Punctuation

[wiki Δ+3030] Symbols and Pictographs Extended-A

[wiki Δ+2150] Tangut Supplement