Prior to 26a23dfc the Android project exporter requested the Bluetooth
permission by default, and some PIPs depended on this behaviour.

abspath doesn't cope very well with paths that contain spaces, even if
those spaces are escaped.

Xcode 14 has minimum deployment targets of macos 10.13 and iOS 11.

Mirrors the behaviour of CMake by only adding signing identity field to
project when identity is not empty.

This is a breaking change - see BREAKING-CHANGES.txt

The ARA_SDK contains unguarded is_lock_free calls. This change
allows us to enable ARA compilation on Linux.

This issue made hosts not recognize the ARA capabilities of AU plugins.