diff --git a/paper/joss/paper.md b/paper/joss/paper.md
index 451f7fb..7d7c293 100644
--- a/paper/joss/paper.md
+++ b/paper/joss/paper.md
@@ -47,7 +47,7 @@ Plenty of ODE solver packages already exist for Python, like `solve_ivp` or `ode
 
 ## Data fields
 
-The data fields of `Simframe` are subclassed `NumPy` `ndarray`s. The full `NumPy` functionality can therefore be used on `Simframe` data fields. The `ndarray`s have been extended to store additional information about differential equations or update functions and a string description of the field. The data fields can be arranged in groups to facilitate a clear structure withing the data frame.
+The data fields of `Simframe` are subclassed `NumPy` `ndarray`s. The full `NumPy` functionality can therefore be used on `Simframe` data fields. The `ndarray`s have been extended to store additional information about differential equations or update functions and a string description of the field. The data fields can be arranged in groups to facilitate a clear structure within the data frame.
 
 ## Integration schemes
 
diff --git a/setup.py b/setup.py
index add802b..e720482 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@ def read_version():
 setup(
     name=package_name,
 
-    description="Framework for scientific simulations",
+    description="Framework for Scientific Simulations",
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",
     keywords="numerical,simulation,integration,science,mathematics,physics",
@@ -29,18 +29,18 @@ def read_version():
                   "Documentation": "https://simframe.readthedocs.io/"
                   },
 
-    author="Sebastian Stammler, Til Birnstiel",
+    author="Sebastian Stammler, Tilman Birnstiel",
     author_email="sebastian.stammler@gmail.com, til.birnstiel@lmu.de",
     maintainer="Sebastian Stammler",
 
     version=read_version(),
-    license="GPLv3",
+    license="BSD",
 
-    classifiers=["Development Status :: 3 - Alpha",
+    classifiers=["Development Status :: 5 - Production/Stable",
                  "Environment :: Console",
                  "Intended Audience :: Developers",
                  "Intended Audience :: Science/Research",
-                 "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+                 "License :: OSI Approved :: BSD License",
                  "Natural Language :: English",
                  "Operating System :: OS Independent",
                  "Programming Language :: Python",
diff --git a/simframe/__init__.py b/simframe/__init__.py
index ef8d2a1..3611b95 100644
--- a/simframe/__init__.py
+++ b/simframe/__init__.py
@@ -5,7 +5,7 @@
 from simframe.io import writers
 
 __name__ = "simframe"
-__version__ = "0.5.4"
+__version__ = "1.0.0"
 
 __all__ = ["Frame",
            "Instruction",