diff --git a/python/VERSION b/python/VERSION
index 7029df1ccdfe9fe757a9fee7e16b86862d8d07bc..5f13de85e3e164a6a7ed72af43a4a3d38dcaaa52 100755
--- a/python/VERSION
+++ b/python/VERSION
@@ -1 +1 @@
-tffpy:0.1.3
+tffpy:0.1.4
diff --git a/python/setup.py b/python/setup.py
index 690309a1936e7b03cb1fb88bd986e367e3a6a7cd..9b16a66c3ab656ee67620c3bdeb8ad32185228e2 100755
--- a/python/setup.py
+++ b/python/setup.py
@@ -29,7 +29,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/create_subregions.py b/python/tffpy/create_subregions.py
index 87494c930c58366217a1245e927dd77700a613e9..131170e8d3fa79cf5c3a890508350608588da553 100644
--- a/python/tffpy/create_subregions.py
+++ b/python/tffpy/create_subregions.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/datasets.py b/python/tffpy/datasets.py
index 900d444f38f051d8058e318205bdc318797493ef..783a5fc8c231da054d4342891d85f7abf6a36592 100644
--- a/python/tffpy/datasets.py
+++ b/python/tffpy/datasets.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/experiments/exp_solve_tff.py b/python/tffpy/experiments/exp_solve_tff.py
index 0e19bbcd91ed88581fb4a5c4e31952cd21cae95a..55f008ff8398dd8e532e61b7d85ba57224ee8c2a 100644
--- a/python/tffpy/experiments/exp_solve_tff.py
+++ b/python/tffpy/experiments/exp_solve_tff.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/experiments/exp_variance.py b/python/tffpy/experiments/exp_variance.py
index c96d11a5ad35e174ef4f33a4f28cc5398b077865..20ff950ce6f9b1937e25a2c59c1afdae3d0eb1fa 100644
--- a/python/tffpy/experiments/exp_variance.py
+++ b/python/tffpy/experiments/exp_variance.py
@@ -1,4 +1,52 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+# Credits
+# #######
+#
+# Copyright(c) 2020-2020
+# ----------------------
+#
+# * Laboratoire d'Informatique et Systèmes <http://www.lis-lab.fr/>
+# * Université d'Aix-Marseille <http://www.univ-amu.fr/>
+# * Centre National de la Recherche Scientifique <http://www.cnrs.fr/>
+# * Université de Toulon <http://www.univ-tln.fr/>
+#
+# Contributors
+# ------------
+#
+# * `Valentin Emiya <mailto:valentin.emiya@lis-lab.fr>`_
+# * `Ama Marina Krémé <mailto:ama-marina.kreme@lis-lab.fr>`_
+#
+# This package has been created thanks to the joint work with Florent Jaillet
+# and Ronan Hamon on other packages.
+#
+# Description
+# -----------
+#
+# Time frequency fading using Gabor multipliers
+#
+# Version
+# -------
+#
+# * tffpy version = 0.1.4
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
 """
 
 .. moduleauthor:: Valentin Emiya
diff --git a/python/tffpy/experiments/tests/test_exp_solve_tff.py b/python/tffpy/experiments/tests/test_exp_solve_tff.py
index 018a6d47f85e202d5931896defdf2d37059958b6..9c165e341c3cf45f70c08b1b4f771a68163f271f 100644
--- a/python/tffpy/experiments/tests/test_exp_solve_tff.py
+++ b/python/tffpy/experiments/tests/test_exp_solve_tff.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/experiments/tests/test_exp_variance.py b/python/tffpy/experiments/tests/test_exp_variance.py
index 8918c5805b25d982b0ba0529349bb2035786f787..1a2d7ced704109b68567f36e064c21bfd4f41b2a 100644
--- a/python/tffpy/experiments/tests/test_exp_variance.py
+++ b/python/tffpy/experiments/tests/test_exp_variance.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/experiments/yafe_slurm.py b/python/tffpy/experiments/yafe_slurm.py
index 1c7f4973e97c02bab5cb477cf48932f17d82b7cf..0ecb01816a6cc03b8e65365fbafabeea5c84cf70 100644
--- a/python/tffpy/experiments/yafe_slurm.py
+++ b/python/tffpy/experiments/yafe_slurm.py
@@ -1,4 +1,52 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+# Credits
+# #######
+#
+# Copyright(c) 2020-2020
+# ----------------------
+#
+# * Laboratoire d'Informatique et Systèmes <http://www.lis-lab.fr/>
+# * Université d'Aix-Marseille <http://www.univ-amu.fr/>
+# * Centre National de la Recherche Scientifique <http://www.cnrs.fr/>
+# * Université de Toulon <http://www.univ-tln.fr/>
+#
+# Contributors
+# ------------
+#
+# * `Valentin Emiya <mailto:valentin.emiya@lis-lab.fr>`_
+# * `Ama Marina Krémé <mailto:ama-marina.kreme@lis-lab.fr>`_
+#
+# This package has been created thanks to the joint work with Florent Jaillet
+# and Ronan Hamon on other packages.
+#
+# Description
+# -----------
+#
+# Time frequency fading using Gabor multipliers
+#
+# Version
+# -------
+#
+# * tffpy version = 0.1.4
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
 """
 
 .. moduleauthor:: Valentin Emiya
diff --git a/python/tffpy/interpolation_solver.py b/python/tffpy/interpolation_solver.py
index 6ef936651e67e13145f25367f95ad861ad81553f..d6a6fc4d58e1356d8890b28e0267215c66be73f6 100644
--- a/python/tffpy/interpolation_solver.py
+++ b/python/tffpy/interpolation_solver.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/scripts/script_exp_solve_tff.py b/python/tffpy/scripts/script_exp_solve_tff.py
index 7be15ce290f8eb7250a16c97fd0fab63f8b9f870..51071ec44a0133b924e3a9ad67511855a206696b 100644
--- a/python/tffpy/scripts/script_exp_solve_tff.py
+++ b/python/tffpy/scripts/script_exp_solve_tff.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/scripts/script_exp_variance.py b/python/tffpy/scripts/script_exp_variance.py
index f139a1da98817f898466b4a2a389af934cf44755..7155cdbebd0dfa73a3e9c92fc9d857ad0d55d745 100644
--- a/python/tffpy/scripts/script_exp_variance.py
+++ b/python/tffpy/scripts/script_exp_variance.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tests/ci_config.py b/python/tffpy/tests/ci_config.py
index 3ea27000b809d4b96fd9a807a2d56cc06080313f..2bb36b8ff3985a3a1910a077c7e74a203cc47ad4 100644
--- a/python/tffpy/tests/ci_config.py
+++ b/python/tffpy/tests/ci_config.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tests/test_create_subregions.py b/python/tffpy/tests/test_create_subregions.py
index 6436ef19ea7abe6da075c7608b93cd8f1ecfe37d..07293760dfe7f7d476471c36083206f8c6a13a24 100644
--- a/python/tffpy/tests/test_create_subregions.py
+++ b/python/tffpy/tests/test_create_subregions.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tests/test_datasets.py b/python/tffpy/tests/test_datasets.py
index 2c1c894b02b1822d2ff326ef13158f135e61c884..8db1aedf801533c1c26595668ec53814adb0b3ea 100644
--- a/python/tffpy/tests/test_datasets.py
+++ b/python/tffpy/tests/test_datasets.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tests/test_interpolation_solver.py b/python/tffpy/tests/test_interpolation_solver.py
index e18a321928b4b5a92a3c7b31b81ea08779df7557..dcfe9da89749450f3e967d3cfd312eb6c347354b 100644
--- a/python/tffpy/tests/test_interpolation_solver.py
+++ b/python/tffpy/tests/test_interpolation_solver.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tests/test_tf_fading.py b/python/tffpy/tests/test_tf_fading.py
index ee8616971a73d3e89ec5ea82fa8d98461d878f1f..a92bec6b00d75bdf5a9f367b5bb7aba14d625854 100644
--- a/python/tffpy/tests/test_tf_fading.py
+++ b/python/tffpy/tests/test_tf_fading.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tests/test_utils.py b/python/tffpy/tests/test_utils.py
index 035f7bf6816da80f2e412bb15f5b7917972c7d3f..23097d7c8be8f0b492027e5f058476502a7d9742 100644
--- a/python/tffpy/tests/test_utils.py
+++ b/python/tffpy/tests/test_utils.py
@@ -31,7 +31,7 @@ import tempfile
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tf_fading.py b/python/tffpy/tf_fading.py
index 1981b0c6ebec6b33daeef0aac145e5c20573ae65..c6e2e6ec7162f78af7babdfed5a8225a7a0c03c8 100644
--- a/python/tffpy/tf_fading.py
+++ b/python/tffpy/tf_fading.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/tf_tools.py b/python/tffpy/tf_tools.py
index 52c57985372192d55ba1bc3a7951ce4d5315c944..752faa97dc0f7b9598e3b1dcba337a61c5d5298e 100755
--- a/python/tffpy/tf_tools.py
+++ b/python/tffpy/tf_tools.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------
diff --git a/python/tffpy/utils.py b/python/tffpy/utils.py
index 67b36ec609d962fec16061c7e6fda9ee7b5886e3..66055e10db6441580b09efe0cf8646b344a838ef 100755
--- a/python/tffpy/utils.py
+++ b/python/tffpy/utils.py
@@ -28,7 +28,7 @@
 # Version
 # -------
 #
-# * tffpy version = 0.1.3
+# * tffpy version = 0.1.4
 #
 # Licence
 # -------