Overview of changes between 1.16.1 and 1.16.2
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- Fixed various bug in the OpenType Layout code (HarfBuzz)
- Improved documentation
- Improved ATSUI backend
- Misc build system fixes
- Bugs fixed in this release:
	Bug 417946 – pangowin32-fontmap.c:using function without prototype
	Bug 419262 - Don't create coverage every time it's asked for