Overview of changes between 1.32.3 and 1.32.4
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- Require harfbuzz 0.9.9
- 340066 - Add serials tracking changes in PangoFontMap/PangoContext/PangoLayout
- Automatically relayout PangoLayout if PangoContext has changed
- Fix rendering of rotated frames
- 576156 - Remove Thai/Lao Prepend/Extend properties
- Fix grapheme properties of joiner / nonjoiner
- Fix grapheme properties of U+FFxx range
- Fix line break of surrogate characters
- Fix grapheme boundaries of surrogates and unassigned default ignorables
- Update bidi tables to Unicode 6.2.0
- 689648 - Use -Bsymbolic-functions by default if available
- Fix Win32 and CoreText cairo backends to take cairo CTM into account

