Openwrt 19.07 / Slate

will there be a GL firmware based on 19.07 for the Slate?


All firmware will upgrade to 19.07 later.

But I think you can get a firmware from openwrt directly now.

OpenWRT 19.07 is still not released so no point in making a GL build yet. Once it has been released it would be pretty fast to make new GL firmware based on it.