The codepoints U+21B0-U+21B5 are currently assigned to ribbon arrows, but it seems they should be (are at least typically are) assigned to simple arrows instead.
Ribbon arrows have their designated codepoints (U+2BB0-U+2BB7), so probably should be assigned to them instead, and their current codepoints assigned to newly created "boring" arrows.
Meanwhile, U+21B5 (glyph originally called carriagereturn) should probably be assigned to U+23CE (RETURN SYMBOL).
The codepoints U+21B0-U+21B5 are currently assigned to ribbon arrows, but it seems they should be (are at least typically are) assigned to simple arrows instead.
Ribbon arrows have their designated codepoints (U+2BB0-U+2BB7), so probably should be assigned to them instead, and their current codepoints assigned to newly created "boring" arrows.
Meanwhile, U+21B5 (glyph originally called
carriagereturn) should probably be assigned to U+23CE (RETURN SYMBOL).