diff --git a/changelog.yml b/changelog.yml
index 15e5619..e53cad9 100644
--- a/changelog.yml
+++ b/changelog.yml
@@ -2,11 +2,11 @@ name: pyexcel-io
 organisation: pyexcel
 releases:
 - changes:
-  - action: updated
+  - action: fixed
     details:
     - "`#96`: regression: unknown file type shall trigger NoSupportingPluginFound"
   version: 0.6.3
-  date: tbd
+  date: 12.10.2020
 - changes:
   - action: updated
     details:
diff --git a/tests/test_issues.py b/tests/test_issues.py
index 50dc537..d9cbfd6 100644
--- a/tests/test_issues.py
+++ b/tests/test_issues.py
@@ -51,7 +51,7 @@ def test_issue_33_34():
 
 
 def test_issue_30_utf8_BOM_header():
-    content = [[u"人有悲歡離合", u"月有陰晴圓缺"]]
+    content = [["人有悲歡離合", "月有陰晴圓缺"]]
     test_file = "test-utf8-BOM.csv"
     save_data(test_file, content, encoding="utf-8-sig", lineterminator="\n")
     custom_encoded_content = get_data(test_file, encoding="utf-8-sig")