chore: adopt Business Source License 1.1

LICENSE.md

@@ -1,8 +1,99 @@
-Licensor: Provably Technologies Ltd
+Business Source License 1.1
 
-Licensed Work: The software, source code, documentation, examples, and other materials in this repository.
+Copyright © 2026 Provably Technologies LTD
 
-Change Date: Four years from the date each specific version of the Licensed Work is first publicly distributed under this License.
+Use Limitation:  You may not offer the Software as a commercial hosted
+service without purchasing a commercial license from Provably Technologies Ltd.
 
-Change License: Apache License, Version 2.0
+Change Date:     2029-05-07
+Change License:  GPL-3.0-or-later
 
+Business Source License 1.1
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+"Business Source License" is a trademark of MariaDB Corporation Ab.
+
+
+1. Definitions
+   The "Licensed Work" is the software and documentation made available
+   under this License.
+   The "Licensor" is the entity offering the Licensed Work under this
+   License.
+   "You" refers to the licensee of the Licensed Work.
+   "Use Limitation" means the restrictions (if any) placed on your use of
+   the Licensed Work before the Change Date, as listed in the license
+   parameters at the top of this License.
+   "Additional Use Grant" means additional rights (if any) the Licensor
+   grants to you before the Change Date, as listed in the license parameters
+   at the top of this License.
+   The "Change License" is the license selected by the Licensor to replace
+   this License, as listed in the license parameters at the top of this
+   License.
+   The "Change Date" is the date when the license automatically changes
+   from this License to the Change License, as listed in the license
+   parameters at the top of this License.
+   "Distribution" and "Use" have the same meaning as under copyright law.
+
+
+2. License Grant
+   From the Effective Date until the Change Date, the Licensor hereby grants
+   you the following rights:
+   a)  The right to copy, modify, create derivative works, redistribute, and
+       make non-production Use of the Licensed Work, solely in compliance
+       with the Use Limitation and Additional Use Grant.
+   b)  The right to sublicense the foregoing rights to third parties acting
+       on your behalf (for example, cloud service providers or contractors),
+       subject to the same Use Limitation.
+
+   All other rights are expressly reserved by the Licensor.
+
+
+3. Change Date
+   On the Change Date, the rights granted in Section 2 terminate, and you
+   may thereafter exercise the rights granted to you under the Change
+   License.  The Licensor will publish the Change License in the same
+   repository or source as the Licensed Work or in any successor location.
+
+
+4. Compliance and Termination
+   Any Use of the Licensed Work not expressly permitted under this License
+   (including violating the Use Limitation) is **prohibited**.
+
+   If you violate this License, your rights will terminate automatically,
+   and you must cease all Use and Distribution of the Licensed Work as soon
+   as possible.  Your licenses from anyone else remain in force.
+
+
+5. Disclaimer of Warranty
+   THE LICENSED WORK IS PROVIDED "AS IS". TO THE MAXIMUM EXTENT PERMITTED
+   BY APPLICABLE LAW, THE LICENSOR DISCLAIMS ALL WARRANTIES, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND
+   NON-INFRINGEMENT.
+
+
+6. Limitation of Liability
+   TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL THE
+   LICENSOR BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR
+   CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE LICENSED
+   WORK OR THIS LICENSE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+
+7. Trademarks
+   This License does not grant permission to use the Licensor's trademarks
+   or trade names, except to the extent required for reasonable and
+   customary use in describing the origin of the Licensed Work.
+
+
+8. Severability
+   If any provision of this License is held unenforceable or invalid under
+   applicable law, such provision shall be interpreted to accomplish the
+   objectives of such provision to the greatest extent possible and the
+   remaining provisions shall continue in full force and effect.
+
+
+9. Governing Law
+   This License shall be governed by and construed in accordance with the
+   laws of the jurisdiction specified by the Licensor, excluding its
+   conflicts-of-law principles.  If no jurisdiction is specified, the laws
+   of Finland apply (excluding conflict-of-law rules).