Changes license to apache 2.0

CONTRIBUTING.md

@@ -1,9 +1,9 @@
 # Guidance on how to contribute
 
-> All contributions to this project will be released under the [BSD 3-Clause Clear License](LICENSE). .
+> All contributions to this project will be released under the [Apache 2.0 License](LICENSE). .
 > By submitting a pull request or filing a bug, issue, or
 > feature request, you are agreeing to comply with this waiver of copyright interest.
-> You're also agreeing to abide by our [Code of Conduct](CODE_OF_CONDUCT.md).
+> You're also agreeing to abide by the ASF Code of Conduct.
 
 
 There are two primary ways to help:

DISCLAIMER

@@ -0,0 +1,10 @@
+Apache Hamilton (incubating) is an effort undergoing incubation at the Apache
+Software Foundation (ASF), sponsored by the Apache Incubator PMC.
+
+Incubation is required of all newly accepted projects until a further review
+indicates that the infrastructure, communications, and decision making process
+have stabilized in a manner consistent with other successful ASF projects.
+
+While incubation status is not necessarily a reflection of the completeness
+or stability of the code, it does indicate that the project has yet to be
+fully endorsed by the ASF.

LICENSE

@@ -1,22 +1,13 @@
-Copyright (c) 2019-2022 Stitch Fix
-Copyright (c) 2023-2025 DAGWorks Inc.
-All rights reserved.
+Copyright (c) 2025-present Apache Software Foundation
 
-Redistribution and use in source and binary forms, with or without modification, are permitted
-(subject to the limitations in the disclaimer below) provided that the following conditions are met:
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
 
-* Redistributions of source code must retain the above copyright notice, this list of conditions and the following
-disclaimer.
-* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
-disclaimer in the documentation and/or other materials provided with the distribution.
-* Neither the name of Stitch Fix, DAGWorks, nor the names of its contributors may be used to endorse or promote products derived
-from this software without specific prior written permission.
+   http://www.apache.org/licenses/LICENSE-2.0
 
-NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY
-THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

MANIFEST.in

@@ -2,3 +2,5 @@ include requirements.txt
 include requirements-test.txt
 include LICENSE
 include *.md
+include NOTICE
+include DISCLAIMER

NOTICE

@@ -0,0 +1,5 @@
+Apache Hamilton (Incubating)
+Copyright 2025 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).

README.md

@@ -208,7 +208,7 @@ See our page on [Why use Hamilton?](https://hamilton.dagworks.io/en/latest/get-s
 
 # 📑 License
 
-Hamilton is released under the BSD 3-Clause Clear License. See [LICENSE](https://github.com/DAGWorks-Inc/hamilton/blob/main/LICENSE.md) for details.
+Hamilton is released under the Apache 2.0 License. See [LICENSE](https://github.com/apache/hamilton/blob/main/LICENSE.md) for details.
 
 
 # 🌎 Community

SECURITY.md

@@ -7,7 +7,7 @@
     the License.  You may obtain a copy of the License at
 
     http://www.apache.org/licenses/LICENSE-2.0
-    
+
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

contrib/setup.py

@@ -54,7 +54,7 @@ def load_requirements():
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
         "Natural Language :: English",
-        "License :: OSI Approved :: BSD License",
+        "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",

dev_tools/language_server/pyproject.toml

@@ -21,7 +21,7 @@ keywords = [
 classifiers = [
     "Topic :: Text Editors :: Integrated Development Environments (IDE)",
     "Intended Audience :: Developers",
-    "License :: OSI Approved :: BSD License",
+    "License :: OSI Approved :: Apache Software License",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3 :: Only",

docs/get-started/license.rst

@@ -2,7 +2,7 @@
 License
 =======
 
-Hamilton is released under the `BSD 3-Clause Clear License <https://github.com/dagworks-inc/hamilton/blob/main/LICENSE>`_.
+Hamilton is released under the `Apache 2.0 License <https://github.com/apache/hamilton/blob/main/LICENSE>`_.
 
 
 

pyproject.toml

@@ -8,7 +8,7 @@ dynamic = ["version"]
 description = "Hamilton, the micro-framework for creating dataframes."
 readme = "README.md"
 requires-python = ">=3.8, <4"
-license = {text = "BSD-3-Clause"}
+license = {text = "Apache-2.0"}
 keywords = ["hamilton"]
 authors = [
     { name = "Stefan Krawczyk", email = "stefan@dagworks.io" },
@@ -18,7 +18,7 @@ classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Intended Audience :: Developers",
     "Natural Language :: English",
-    "License :: OSI Approved :: BSD License",
+    "License :: OSI Approved :: Apache Software License",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",

ui/#run.sh#

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+. common.sh
+
+# Check if --build parameter is passed
+if [[ $1 == "--build" ]]; then
+    # Run docker-compose up with project directory, verbose mode and build
+    docker-compose --verbose -f docker-compose-prod.yml up --build
+else
+    # Run docker-compose up with project directory and verbose mode
+    docker-compose --verbose -f docker-compose-prod.yml up
+fi

ui/backend/setup.py

@@ -34,7 +34,7 @@ def load_requirements():
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
         "Natural Language :: English",
-        "License :: OSI Approved :: BSD License",
+        "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",

ui/sdk/README.md

@@ -62,4 +62,4 @@ Hamilton UI. After spinning up the Hamilton UI application, visit it to see your
 
 
 # License
-The code here is licensed under the BSD-3 Clear Clause license. See the main repository [LICENSE](../../LICENSE) for details.
+The code here is licensed under the Apache 2.0 license. See the main repository [LICENSE](../../LICENSE) for details.

ui/sdk/pyproject.toml

@@ -15,7 +15,7 @@ classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
     "Natural Language :: English",
-    "License :: OSI Approved :: BSD License",
+    "License :: OSI Approved :: Apache Software License",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",