diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd6754f8f3aeee5d9557ecb84cce1c84f7b326de..da29dae97810e71d3e4fbaf2bc9149cb072988e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] ##
+
+### Added ###
+
+### Changed ###
+
+### Deprecated ###
+
+### Removed ###
+
+### Fixed ###
+
+### Security ###
+
+### Documentation ###
+
 ## [0.13.1 - 2023-11-17] ##
 
 ### Fixed ###
diff --git a/src/doc/conf.py b/src/doc/conf.py
index b941fb5457da034386ba7475a95d7f5da19ef8c5..d3a5cab3bb44fa12514ae9e54ed5fe431d32a554 100644
--- a/src/doc/conf.py
+++ b/src/doc/conf.py
@@ -26,9 +26,9 @@ copyright = '2022, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
-version = '0.13.1'
+version = '0.13.2'
 # The full version, including alpha/beta/rc tags
-release = '0.13.1'
+release = '0.13.2-SNAPSHOT'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/src/server_side_scripting/ext_table_preview/pandas_table_preview.py b/src/server_side_scripting/ext_table_preview/pandas_table_preview.py
index 16636f7d6f739dd9a49349686075863e87c15a10..d144c2709f872825803ecb4d99b2b5ff38817a68 100755
--- a/src/server_side_scripting/ext_table_preview/pandas_table_preview.py
+++ b/src/server_side_scripting/ext_table_preview/pandas_table_preview.py
@@ -99,28 +99,28 @@ def read_file(fipath, ftype):
 def create_table_preview(fi):
     if not ending_is_valid(fi.path):
         print("Cannot create preview for Entity with ID={}, because download"
-              "failed.".format(entity_id), file=sys.stderr)
+              "failed.".format(fi.id), file=sys.stderr)
         sys.exit(5)
 
     ending = get_ending(fi.path)
 
     if not size_is_ok(fi):
         print("Skipped creating a preview for Entity with ID={}, because the"
-              "file is large!".format(entity_id), file=sys.stderr)
+              "file is large!".format(fi.id), file=sys.stderr)
         sys.exit(2)
 
     try:
         tmpfile = fi.download()
     except Exception:
         print("Cannot create preview for Entity with ID={}, because download"
-              "failed.".format(entity_id), file=sys.stderr)
+              "failed.".format(fi.id), file=sys.stderr)
 
         sys.exit(3)
 
     try:
         df = read_file(tmpfile, ending)
     except ValueError:
-        print("Cannot read File Entity with ID={}.".format(entity_id),
+        print("Cannot read File Entity with ID={}.".format(fi.id),
               file=sys.stderr)
         sys.exit(4)