Log Message:
libdazzle: Update to 3.38.0

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Version 3.38.0
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No changes since 3.37.1

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Version 3.37.0
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Changes in this release:

 • Fixes for powerpc32
 • Tweaks for CSS priorities
 • Add DzlApplicationWindow:titlebar-animation property
 • Fix C++ compilation
 • Make showing file browser asynchronous on Linux/BSD/etc