diff --git a/.gitignore b/.gitignore
index bee8a64..ab64ff1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 __pycache__
+/dist/**
diff --git a/qupulse_hdawg_legacy/__about__.py b/qupulse_hdawg_legacy/__about__.py
index e16ef9b..d58212b 100644
--- a/qupulse_hdawg_legacy/__about__.py
+++ b/qupulse_hdawg_legacy/__about__.py
@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2024-present Simon Humpohl <simon.humpohl@rwth-aachen.de>
 #
-# SPDX-License-Identifier: MIT
-__version__ = "0.0.1"
+# SPDX-License-Identifier: GPL-3.0
+__version__ = "0.1"
diff --git a/qupulse_hdawg_legacy/__init__.py b/qupulse_hdawg_legacy/__init__.py
index b259af2..9a8fa94 100644
--- a/qupulse_hdawg_legacy/__init__.py
+++ b/qupulse_hdawg_legacy/__init__.py
@@ -1,3 +1,3 @@
 # SPDX-FileCopyrightText: 2024-present Simon Humpohl <simon.humpohl@rwth-aachen.de>
 #
-# SPDX-License-Identifier: MIT
+# SPDX-License-Identifier: GPL-3.0
diff --git a/qupulse_hdawg_legacy/zihdawg.py b/qupulse_hdawg_legacy/zihdawg.py
index 02bbf23..8e3b7e8 100644
--- a/qupulse_hdawg_legacy/zihdawg.py
+++ b/qupulse_hdawg_legacy/zihdawg.py
@@ -1,5 +1,4 @@
 import numbers
-from pathlib import Path
 import functools
 from typing import Tuple, Set, Callable, Optional, Mapping, Generator, Union, Sequence, Dict
 from enum import Enum
@@ -28,9 +27,10 @@
 
 import time
 
+from qupulse_hdawg_legacy.seqc import HDAWGProgramManager, UserRegister, WaveformFileSystem
+
 from qupulse.utils.types import ChannelID, TimeType, time_from_float
 from qupulse.program.loop import Loop, make_compatible
-from qupulse._program.seqc import HDAWGProgramManager, UserRegister, WaveformFileSystem
 from qupulse.hardware.awgs.base import AWG, ChannelNotFoundException, AWGAmplitudeOffsetHandling
 from qupulse.hardware.util import traced