diff --git a/CHANGELOG b/CHANGELOG
index 69c1a3f..8b08d6d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -126,7 +126,7 @@ stm32pio changelog:
         - Changed: actualized .ioc file for the latest STM32CubeMX version (5.4.0 at the moment)
         - Changed: improved help, docs, comments
 
-    ver. 0.95 (12.19):
+    ver. 0.95 (15.12.19):
         - New: re-made patch() method: it can intelligently parses platformio.ini and substitute necessary options. Patch can now be a general .INI-format config
         - New: test_get_state()
         - New: upload to PyPI
@@ -143,3 +143,14 @@ stm32pio changelog:
         - Changed: check whether there is already a platformio.ini file and warn in this case on PlatformIO init stage
         - Changed: sort imports in the alphabetic order
         - Changed: use configparser to test project patching
+
+    ver. 0.96 (17.12.19):
+        - Fix: generate_code() doesn't destroy the temp folder after execution
+        - Fix: improved and actualized docs, comments, annotations
+        - Changed: print Python interpreter information on testing
+        - Changed: move some asserts inside subTest context managers
+        - Changed: rename pio_build() => build()
+        - Changed: take out to the settings.py the width of field in a log format string
+        - Changed: use file statistic to check its size instead of reading the whole content
+        - Changed: more logging output
+        - Changed: change some methods signatures to return result value
diff --git a/stm32pio/app.py b/stm32pio/app.py
index 10f5310..bff187f 100755
--- a/stm32pio/app.py
+++ b/stm32pio/app.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-__version__ = '0.95'
+__version__ = '0.96'
 
 import argparse
 import logging
diff --git a/stm32pio/lib.py b/stm32pio/lib.py
index 222b663..35c81a5 100644
--- a/stm32pio/lib.py
+++ b/stm32pio/lib.py
@@ -313,8 +313,9 @@ def generate_code(self) -> int:
         # Use mkstemp() instead of higher-level API for compatibility with Windows (see tempfile docs for more details)
         cubemx_script_file, cubemx_script_name = tempfile.mkstemp()
 
-        # buffering=0 leads to the immediate flushing on writing
+        # We should necessarily remove the temp directory, so do not let any exception break our plans
         try:
+            # buffering=0 leads to the immediate flushing on writing
             with open(cubemx_script_file, mode='w+b', buffering=0) as cubemx_script:
                 # encode since mode='w+b'
                 cubemx_script.write(self.config.get('project', 'cubemx_script_content').encode())
@@ -328,6 +329,8 @@ def generate_code(self) -> int:
                     result = subprocess.run(command_arr, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
                     # Or, for Python 3.7 and above:
                     # result = subprocess.run(command_arr, capture_output=True)
+        except Exception as e:
+            raise e  # re-raise an exception after the final block
         finally:
             pathlib.Path(cubemx_script_name).unlink()