docs: clarify cgo

Signed-off-by: Carlos A Becker <caarlos0@users.noreply.github.com>

www/docs/cookbooks/cgo-and-crosscompiling.md

@@ -1,5 +1,15 @@
 # Cross-compiling Go with CGO
 
-Best option to cross-compile Go project with CGO dependencies would be in using Docker image.
-[This project](https://github.com/goreleaser/goreleaser-cross) provides the docker [images](https://hub.docker.com/repository/docker/goreleaser/goreleaser-cross) with bunch of ready to use cross-compilers as well as how-to make sysroot.
-All that wrapped into [example](https://github.com/goreleaser/goreleaser-cross-example)
+The best option to cross-compile Go project with CGO dependencies would be in
+using Docker image.
+[This project](https://github.com/goreleaser/goreleaser-cross) provides the
+[Docker images](https://hub.docker.com/repository/docker/goreleaser/goreleaser-cross)
+with a bunch of ready-to-use cross-compilers as well as how-to make a `sysroot`.
+All that wrapped into [this example](https://github.com/goreleaser/goreleaser-cross-example)
+
+If you have [GoReleaser Pro](/pro), you can also use the split and merge feature
+to build for each platform natively and merge the builds later.
+Check [this article][1] for an example, and the [documentation here][2].
+
+[1]: https://carlosbecker.com/posts/goreleaser-split-merge/
+[2]: /customization/partial

www/docs/limitations/cgo.md

@@ -1,11 +1,11 @@
 # CGO
 
-If you need to cross-compile with CGO enabled, our Docker image is not
-supported, and your configuration will not look that "clean", unfortunately.
+Compiling with CGO is a bit trickier.
+It won't work "out of the box" with or without GoReleaser: you have to set more
+things up.
 
-You can check [this cookbook](/cookbooks/cgo-and-crosscompiling/) for an
-example.
+[This cookbook](/cookbooks/cgo-and-crosscompiling/) contains more information.
 
-You can also see the discussion about CGO in
-[this issue](https://github.com/goreleaser/goreleaser/issues/708).
+Tools like `xgo` are not natively supported, and we make no promises about
+whether or how well they work withing GoReleaser or not.