diff --git a/CHANGELOG.md b/CHANGELOG.md
index 85bddb9..27ac5a3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 0.9.20 (2025-10-10)
 
+### Changes
+
 - Re-generate graph api.
 
 ## 0.9.19 (2025-09-25)
@@ -12,35 +14,51 @@
 
 ## 0.9.18 (2025-09-11)
 
+### Changes
+
 - Re-generate graph api.
 
 ## 0.9.17 (2025-08-29)
 
+### Changes
+
 - Add support for string default values in GraphQL APIs.
 - Re-generate GraphQL APIs.
 
 ## 0.9.16 (2025-08-18)
 
+### Changes
+
 - Re-generate graph api.
 
 ## 0.9.15 (2025-08-04)
 
+### Changes
+
 - Re-generate graph api.
 
 ## 0.9.14 (2025-07-28)
 
+### Changes
+
 - Re-generate graph api.
 
 ## 0.9.13 (2025-07-24)
 
+### Changes
+
 - Re-generate graph api.
 
 ## 0.9.12 (2025-07-07)
 
+### Changes
+
 - Support an optional bodyId parameter when downloading environment.
 
 ## 0.9.11 (2025-07-04)
 
+### Changes
+
 - Re-generate graph client.
 - Don't add trailing whitespace in generated client.
 - Support default values parsed from the GraphQL schema.
@@ -48,6 +66,8 @@
 
 ## 0.9.10 (2025-06-26)
 
+### Changes
+
 - Raise WebStack client errors with a copy of the response content instead of the implicit iterator to allow caller to deserialize the content as many times as needed.
 
 ## 0.9.9 (2025-06-19)
@@ -177,21 +197,18 @@
 
 - Add `HeadConfig` API.
 
-
 ## 0.7.8 (2024-03-19)
 
 ### Changes
 
 - Regenerate the graph client.
 
-
 ## 0.7.7 (2024-02-29)
 
 ### Changes
 
 - Regenerate the graph client.
 
-
 ## 0.7.6 (2023-11-05)
 
 ### Changes
@@ -200,14 +217,12 @@
 - Update graph client generation algorithm and regenerate the graph client.
 - Introduce iterator for large queries.
 
-
 ## 0.7.5 (2023-10-09)
 
 ### Changes
 
 - Handle PrimaryKey as str on Python3
 
-
 ## 0.7.4 (2023-09-19)
 
 ### Changes
@@ -215,28 +230,24 @@
 - Add `CreateLogEntries` API and update GraphQL client.
 - Fix readme file references to the old repository.
 
-
 ## 0.7.3 (2023-09-02)
 
 ### Changes
 
 - Support updating the author header after the client is initialized.
 
-
 ## 0.7.2 (2023-08-13)
 
 ### Changes
 
 - Add DownloadSignalLog
 
-
 ## 0.7.1 (2023-07-27)
 
 ### Changes
 
 - Handle new webstack semantic version format.
 
-
 ## 0.7.0 (2023-06-28)
 
 ### Changes
@@ -245,35 +256,30 @@
 - Add streaming API to download blobs.
 - Set the default pool size to 10 for `UnixSocketConnectionPool`.
 
-
 ## 0.6.1 (2023-06-28)
 
 ### Changes
 
 - Print download directory when downloading scene files.
 
-
 ## 0.6.0 (2023-06-28)
 
 ### Changes
 
 - Support backup encrypted system information for debugging purpose.
 
-
 ## 0.5.0 (2023-04-18)
 
 ### Changes
 
 - Support HTTP over Unix domain socket via optional `unixEndpoint` argument.
 
-
 ## 0.4.1 (2023-03-13)
 
 ### Changes
 
 - Regenerate graph client for new module library APIs.
 
-
 ## 0.4.0 (2023-03-12)
 
 ### Changes
@@ -281,7 +287,6 @@
 - Add `GetSchema` API.
 - Generate graph client for `ListModules` API.
 
-
 ## 0.3.0 (2023-02-15)
 
 ### Changes
@@ -291,35 +296,30 @@
   graph api now need to explicitly specify fields and subfields they are
   interested in.
 
-
 ## 0.2.0 (2023-02-15)
 
 ### Changes
 
 - Regenerate graph client for sensorLinkName.
 
-
 ## 0.1.3 (2023-01-18)
 
 ### Changes
 
 - Update GraphQL client.
 
-
 ## 0.1.2 (2023-01-13)
 
 ### Changes
 
 - Bugfix: Require `scenepk` argument in `GetSceneSensorMapping` and `SetSceneSensorMapping`
 
-
 ## 0.1.1 (2023-01-11)
 
 ### Changes
 
 - Update GraphQL client.
 
-
 ## 0.1.0 (2022-11-17)
 
 ### Changes
diff --git a/python/mujinwebstackclient/webstackgraphclient.py b/python/mujinwebstackclient/webstackgraphclient.py
index 0fdf8bf..931ac11 100644
--- a/python/mujinwebstackclient/webstackgraphclient.py
+++ b/python/mujinwebstackclient/webstackgraphclient.py
@@ -1164,7 +1164,7 @@ def GetLogEntry(
 
         Returns:
             LogEntry: An entry in the logs. The current parent-children level relationship among log entry types:
-                    
+
                     ```
                     LogEntry
                     ├─ GenericLogEntry