0.3

• Move Data.Text.Utf16.Rope.Mixed module to Data.Text.Mixed.Rope. Data.Text.Utf16.Rope.Mixed re-exports Data.Text.Mixed.Rope for legacy clients.
• Add Data.Text.Utf8.Lines and Data.Text.Utf8.Rope modules for ropes indexed by UTF-8 code units.
• Add UTF-8 indexing functionality to Data.Text.Mixed.Rope.
• The metrics stored internally in the rope nodes has changed, which should improve performance by making some re-measuring redundant. As a consequence, the time complexity of Data.Text.Rope.lengthAsPosition is now linear in the length of the last line.
• Add getLine functions to extract lines by 0-based index.

0.2

• Share TextLines between Char and UTF-16 modules.
• Add Data.Text.Utf16.Rope.Mixed.

0.1

• Initial release.