diff --git a/DEVELOPING.md b/DEVELOPING.md
index 69f0a33bf..345d10ac3 100644
--- a/DEVELOPING.md
+++ b/DEVELOPING.md
@@ -167,4 +167,7 @@ To add this feature add the following to your zsh.
 # Autocomplete for `make` when in a directory 
 zstyle ':completion:*:*:make:*' tag-order 'targets'
 autoload -Uz compinit && compinit
-```
\ No newline at end of file
+```
+
+### Kotlin and Java compatibility
+We are moving the Android SDK to Kotlin, which is backward compatible with Java, but if you need a Java version of the Android SDK there is a `before-kotlin-port` tag available.