3.2.17RC1

Synced from upstream release 3.2.17RC1.

Upstream: https://github.com/igbinary/igbinary
Install: pie install pie-extensions/igbinary

3.2.16

Synced from upstream release 3.2.16.

Upstream: https://github.com/igbinary/igbinary
Install: pie install pie-extensions/igbinary

3.2.15

Synced from upstream release 3.2.15.

Upstream: https://github.com/igbinary/igbinary
Install: pie install pie-extensions/igbinary