diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fb67f6c..8ce812d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### What's Changed
 * Migrate from lake data to fastnear data
 * Add metrics to calculate the number of blocks which fetched from the cache and fastnear
+* Add blocks chunks cache and optimize cache layer for read-rpc-server
+* Add S3 Client Implementation for Transaction Details with Support for Multiple Storage Providers
 
 ## [0.3.3](https://github.com/near/read-rpc/releases/tag/v0.3.3)
 
diff --git a/rpc-server/src/utils.rs b/rpc-server/src/utils.rs
index 2c952065..c0602651 100644
--- a/rpc-server/src/utils.rs
+++ b/rpc-server/src/utils.rs
@@ -262,7 +262,7 @@ async fn task_optimistic_block_status() {
         .with_label_values(&["optimistic"])
         .get();
     loop {
-        // check every second
+        // check every 2 seconds
         tokio::time::sleep(std::time::Duration::from_secs(2)).await;
 
         // get the current final block height