Update core to 0.10.0
Background
We need a release of core for %WebExt SDK 0.7.0
What to change
Update package.json once the release is out: adblockpluscore#468 (closed)
We need a release of core for %WebExt SDK 0.7.0
Update package.json once the release is out: adblockpluscore#468 (closed)