The day before yesterday I did a combo release with release candidates of all the official #WPE components:
- libwpe 1.7.90
- wpebackend-fdo 1.7.90
- wpewebkit 1.7.91
- cog 0.7.90
Go grab them while they are fresh from https://wpewebkit.org and if you find any issues while trying them, please file bugs!