diff --git a/account-compression/sdk/package.json b/account-compression/sdk/package.json
index 9d2e1d9c165..6042f17f9a7 100644
--- a/account-compression/sdk/package.json
+++ b/account-compression/sdk/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@solana/spl-account-compression",
   "description": "SPL Account Compression Program JS API",
-  "version": "0.2.1",
+  "version": "0.4.0",
   "author": "Solana Labs Maintainers <maintainers@solanalabs.com>",
   "repository": {
     "url": "https://github.com/solana-labs/solana-program-library",
diff --git a/account-compression/sdk/src/instructions/index.ts b/account-compression/sdk/src/instructions/index.ts
index e7d80eb5f5e..0f4b8cdc052 100644
--- a/account-compression/sdk/src/instructions/index.ts
+++ b/account-compression/sdk/src/instructions/index.ts
@@ -57,7 +57,7 @@ export function createInitEmptyMerkleTreeIx(
 }
 
 /**
- * Helper function for {@link createPrepareBatchMerkleTreeInstruction}
+ * (Devnet only) Helper function for {@link createPrepareBatchMerkleTreeInstruction}
  * @param merkleTree
  * @param authority
  * @param depthSizePair
@@ -79,7 +79,7 @@ export function prepareTreeIx(
 }
 
 /**
- * Helper function for {@link createAppendCanopyNodesInstruction}
+ * (Devnet only) Helper function for {@link createAppendCanopyNodesInstruction}
  * @param merkleTree
  * @param authority
  * @param canopyNodes
@@ -106,7 +106,7 @@ export function createAppendCanopyNodesIx(
 }
 
 /**
- * Helper function for {@link createInitPreparedTreeWithRootInstruction}
+ * (Devnet only) Helper function for {@link createInitPreparedTreeWithRootInstruction}
  * @param merkleTree
  * @param authority
  * @param root