chore: relicense BUSL-1.1 → Apache 2.0 for 1.6.0 (#651)

* chore: relicense BUSL-1.1 -> Apache 2.0 for 1.6.0

Flips every license artifact in the tree; 1.5.x and earlier remain
BUSL-1.1 per their release-time LICENSE files. Contributor consent
record: #548 (rationale: #546).

- LICENSE: canonical Apache 2.0 text
- NOTICE: new; copyright line + pointer to THIRD-PARTY-NOTICES
- pyproject.toml: SPDX expression + explicit license-files trio
- Dockerfile: COPY the license trio (hatchling needs them at build)
- THIRD-PARTY-NOTICES: BUSL line reworded; bundled-version drift
  fixed (KaTeX 0.17.0, Mermaid 11.15.0, hls.js 1.6.16)
- README badge + License section, CONTRIBUTING inbound-license line,
  TS SDK package(+lock), example pyproject
- docs/pgbouncer.md: drop stray ':' introduced in #353

* docs: add CONTRIBUTORS.md

* chore: drop LICENSE leading blank line

The apache.org LICENSE-2.0.txt begins with a newline; the SPDX
canonical text and GitHub license templates do not. Use the
conventional form — detection is whitespace-normalized either way.
This commit is contained in:
Patrick Buckley
2026-06-10 21:03:16 -07:00
committed by GitHub
parent 9b75a12848
commit 81a3eaecce
12 changed files with 221 additions and 61 deletions
+1 -1
View File
@@ -56,4 +56,4 @@ Open an issue at https://github.com/turnstonelabs/turnstone/issues with:
## License
By contributing, you agree that your contributions will be licensed under the
project's [Business Source License 1.1](LICENSE).
project's [Apache License 2.0](LICENSE).
+13
View File
@@ -0,0 +1,13 @@
# Contributors
Turnstone is written and maintained by Patrick Buckley
([@eous](https://github.com/eous)).
The following people have contributed code to the project — thank you:
- Burhan ([@Burhan-Q](https://github.com/Burhan-Q))
- chrismuzyn ([@chrismuzyn](https://github.com/chrismuzyn))
- daoxley ([@daoxley](https://github.com/daoxley))
- Robert DeAngelis ([@OriginalOrangeXD](https://github.com/OriginalOrangeXD))
- William ([@sillyWillieBilly](https://github.com/sillyWillieBilly))
- [@pizzaandcheese](https://github.com/pizzaandcheese)
+1 -1
View File
@@ -33,7 +33,7 @@ RUN useradd --create-home --shell /bin/bash turnstone
WORKDIR /app
# Install dependencies first (cached layer — only re-runs when deps change)
COPY pyproject.toml uv.lock README.md LICENSE ./
COPY pyproject.toml uv.lock README.md LICENSE NOTICE THIRD-PARTY-NOTICES ./
RUN uv sync --frozen --no-install-project --no-dev \
--no-compile --extra all
+187 -48
View File
@@ -1,62 +1,201 @@
License text copyright (c) 2020 MariaDB Corporation Ab, All Rights Reserved.
"Business Source License" is a trademark of MariaDB Corporation Ab.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
Parameters
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
Licensor: Patrick Buckley
Licensed Work: Turnstone 0.2.0. The Licensed Work is (c) 2025-2026 Patrick Buckley.
Additional Use Grant: You may make production use of the Licensed Work, provided
your use does not include providing the Licensed Work to third
parties as a hosted or managed service, where the service
provides users with access to any substantial set of the
features or functionality of the Licensed Work.
Change Date: 2030-03-01
Change License: Apache License, Version 2.0
1. Definitions.
For information about alternative licensing arrangements for the Licensed Work,
please contact buckleypm@gmail.com.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
Notice
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
Business Source License 1.1
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
Terms
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
The Licensor hereby grants you the right to copy, modify, create derivative
works, redistribute, and make non-production use of the Licensed Work. The
Licensor may make an Additional Use Grant, above, permitting limited production use.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
Effective on the Change Date, or the fourth anniversary of the first publicly
available distribution of a specific version of the Licensed Work under this
License, whichever comes first, the Licensor hereby grants you rights under
the terms of the Change License, and the rights granted in the paragraph
above terminate.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
If your use of the Licensed Work does not comply with the requirements
currently in effect as described in this License, you must purchase a
commercial license from the Licensor, its affiliated entities, or authorized
resellers, or you must refrain from using the Licensed Work.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
All copies of the original and modified Licensed Work, and derivative works
of the Licensed Work, are subject to this License. This License applies
separately for each version of the Licensed Work and the Change Date may vary
for each version of the Licensed Work released by Licensor.
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
You must conspicuously display this License on each original or modified copy
of the Licensed Work. If you receive the Licensed Work in original or
modified form from a third party, the terms and conditions set forth in this
License apply to your use of that work.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
Any use of the Licensed Work in violation of this License will automatically
terminate your rights under this License for the current and all other
versions of the Licensed Work.
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
This License does not grant you any right in any trademark or logo of
Licensor or its affiliates (provided that you may use a trademark or logo of
Licensor as expressly required by this License).
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
AN "AS IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
TITLE.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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
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.
See the License for the specific language governing permissions and
limitations under the License.
+7
View File
@@ -0,0 +1,7 @@
Turnstone
Copyright 2025-2026 Patrick Buckley
Licensed under the Apache License, Version 2.0; see the LICENSE file.
Third-party software bundled with this distribution is listed in the
THIRD-PARTY-NOTICES file; each component remains under its own license.
+2 -2
View File
@@ -3,7 +3,7 @@
[![CI](https://github.com/turnstonelabs/turnstone/actions/workflows/ci.yml/badge.svg)](https://github.com/turnstonelabs/turnstone/actions/workflows/ci.yml)
[![PyPI](https://img.shields.io/pypi/v/turnstone)](https://pypi.org/project/turnstone/)
[![Python](https://img.shields.io/pypi/pyversions/turnstone)](https://pypi.org/project/turnstone/)
[![License](https://img.shields.io/badge/license-BSL--1.1-blue)](LICENSE)
[![License](https://img.shields.io/badge/license-Apache--2.0-blue)](LICENSE)
[![Discord](https://img.shields.io/badge/Discord-join%20us-5865F2?logo=discord&logoColor=white)](https://discord.gg/Nh3bWMacaq)
Self-hosted, local-first orchestration for tool-using AI agents. Give LLMs real tools — shell, files, search, web — and run them across your own cluster with direct HTTP routing and interactive interfaces. Your code, your models, your data stay on hardware you control: no telemetry, no phone-home.
@@ -169,4 +169,4 @@ Questions, ideas, or want to show what you're building? Join us on Discord:
## License
[Business Source License 1.1](LICENSE) — free for all use except hosting as a managed service. Converts to Apache 2.0 on 2030-03-01.
[Apache License 2.0](LICENSE), as of version 1.6.0. Versions 1.5.x and earlier remain under the Business Source License 1.1 they shipped with.
+4 -4
View File
@@ -2,11 +2,11 @@ Turnstone — Third-Party Notices
This file contains the licenses and notices for third-party software bundled
with Turnstone. Each bundled dependency retains its original license; the
Turnstone BUSL-1.1 license does not apply to these components.
Turnstone Apache-2.0 license does not apply to these components.
================================================================================
KaTeX 0.16.38
KaTeX 0.17.0
https://katex.org/
https://github.com/KaTeX/KaTeX
@@ -70,7 +70,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
================================================================================
Mermaid 11.13.0
Mermaid 11.15.0
https://mermaid.js.org/
https://github.com/mermaid-js/mermaid
@@ -98,7 +98,7 @@ SOFTWARE.
================================================================================
hls.js 1.6.15
hls.js 1.6.16
https://github.com/video-dev/hls.js
Copyright 2017 Dailymotion
+1 -1
View File
@@ -108,7 +108,7 @@ pgbouncer:
maxClientConn: 5000
maxDbConnections: 80
```
:
---
## Configuration reference
+1 -1
View File
@@ -7,7 +7,7 @@ name = "mcp-cluster-ops"
version = "0.1.0"
description = "MCP server for Turnstone cluster operations — reference implementation."
requires-python = ">=3.11"
license = "BUSL-1.1"
license = "Apache-2.0"
dependencies = [
"turnstone",
"mcp>=1.6",
+2 -1
View File
@@ -7,7 +7,8 @@ name = "turnstone"
version = "1.6.0rc2"
description = "Multi-node AI orchestration platform with tool use, agent routing, and cluster simulation."
readme = "README.md"
license = "BUSL-1.1"
license = "Apache-2.0"
license-files = ["LICENSE", "NOTICE", "THIRD-PARTY-NOTICES"]
requires-python = ">=3.11"
authors = [{name = "Patrick Buckley", email = "buckleypm@gmail.com"}]
keywords = ["ai", "chat", "llm", "agent", "tools", "openai"]
+1 -1
View File
@@ -7,7 +7,7 @@
"": {
"name": "@turnstone/sdk",
"version": "0.4.0",
"license": "BUSL-1.1",
"license": "Apache-2.0",
"devDependencies": {
"typescript": "^6.0.0",
"vitest": "^4.1"
+1 -1
View File
@@ -30,7 +30,7 @@
"sdk",
"client"
],
"license": "BUSL-1.1",
"license": "Apache-2.0",
"devDependencies": {
"typescript": "^6.0.0",
"vitest": "^4.1"