diff --git a/12_4_Accessing_Bitcoind_with_Node.md b/12_5_Accessing_Bitcoind_with_Other_Languages
similarity index 93%
rename from 12_4_Accessing_Bitcoind_with_Node.md
rename to 12_5_Accessing_Bitcoind_with_Other_Languages
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--- a/12_4_Accessing_Bitcoind_with_Node.md
+++ b/12_5_Accessing_Bitcoind_with_Other_Languages
@@ -1,7 +1,10 @@
-# 12.4: Accessing Bitcoind with Node
+# 12.5: Accessing Bitcoind with Other Languages
 
 > **NOTE:** This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for learning.
 
+[[REVISE TO BE ABOUT MULTIPLE LANGUAGES]]
+[[GIVE EXTENSIVE DETAILS FOR NODE, AND LIST SOME OTHERS]]
+
 Accessing the `bitcoind` doesn't require `curl`. All you need is simple RPC functionality. That's what's provided by [BCRPC](https://github.com/dgarage/bcrpc) by kallewoof of Digital Garage.
 
 ## Set Up Node.js