[Merged by Bors] - Relicense Bevy under the dual MIT or Apache-2.0 license

.github/label-config.yml

@@ -3,6 +3,3 @@
 
 S-Needs-Triage:
 - "**"
-
-S-Pre-Relicense:
-- "**"

Cargo.toml

@@ -11,7 +11,7 @@ description = "A refreshingly simple data-driven game engine and app framework"
 exclude = ["assets/**/*", "tools/**/*", ".github/**/*", "crates/**/*"]
 homepage = "https://bevyengine.org"
 keywords = ["game", "engine", "gamedev", "graphics", "bevy"]
-license = "MIT"
+license = "MIT OR Apache-2.0"
 readme = "README.md"
 repository = "https://github.com/bevyengine/bevy"
 

LICENSE

@@ -1,21 +1,6 @@
-MIT License
+Bevy is dual-licensed under either
 
-Copyright (c) 2020 Carter Anderson
+* MIT License (docs/LICENSE-MIT or http://opensource.org/licenses/MIT)
+* Apache License, Version 2.0 (docs/LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+at your option.

README.md

@@ -98,3 +98,16 @@ Plugins are very welcome to extend Bevy's features. [Guidelines][plugin_guidelin
 ## Thanks and Alternatives
 
 Additionally, we would like to thank the [Amethyst](https://github.com/amethyst/amethyst), [macroquad](https://github.com/not-fl3/macroquad), [coffee](https://github.com/hecrj/coffee), [ggez](https://github.com/ggez/ggez), [rg3d](https://github.com/mrDIMAS/rg3d), and [Piston](https://github.com/PistonDevelopers/piston) projects for providing solid examples of game engine development in Rust. If you are looking for a Rust game engine, it is worth considering all of your options. Each engine has different design goals, and some will likely resonate with you more than others.
+
+## License
+
+Bevy is free and open source! It is dual-licensed under either:
+
+* MIT License ([LICENSE-MIT](docs/LICENSE-MIT) or http://opensource.org/licenses/MIT)
+* Apache License, Version 2.0 ([LICENSE-APACHE](docs/LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+
+at your option. This means you can select the license you prefer! This dual-licensing approach is the de-facto standard in the Rust ecosystem and there are [_very good reasons_](https://github.com/bevyengine/bevy/issues/2373) to include both.
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any
+additional terms or conditions.

crates/bevy_app/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides core App functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [features]

crates/bevy_asset/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides asset functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [features]

crates/bevy_audio/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides audio functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_core/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides core functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 

crates/bevy_derive/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides derive implementations for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [lib]

crates/bevy_diagnostic/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides diagnostic functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 

crates/bevy_dylib/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Force the Bevy Engine to be dynamically linked for faster linking"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [lib]

crates/bevy_dynamic_plugin/Cargo.toml

@@ -9,7 +9,7 @@ edition = "2018"
 description = "Provides dynamic plugin loading capabilities for non-wasm platforms"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

crates/bevy_ecs/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Bevy Engine's entity component system"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["ecs", "game", "bevy"]
 categories = ["game-engines", "data-structures"]
 

crates/bevy_ecs/macros/Cargo.toml

@@ -7,7 +7,7 @@ authors = [
     "Carter Anderson <[email protected]>",
 ]
 edition = "2018"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 
 [lib]
 proc-macro = true

crates/bevy_gilrs/Cargo.toml

@@ -6,7 +6,7 @@ authors = ["Bevy Contributors <[email protected]>", "Carter Anderson <mcander
 description = "Gamepad system made using Gilrs for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_gltf/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Bevy Engine GLTF loading"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_input/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides input functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [features]

crates/bevy_internal/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "An internal Bevy crate used to facilitate optional dynamic linking via the 'dynamic' feature"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["game", "engine", "gamedev", "graphics", "bevy"]
 categories = ["game-engines", "graphics", "gui", "rendering"]
 

crates/bevy_log/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides logging for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 

crates/bevy_macro_utils/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "A collection of utils for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_math/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides math functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_pbr/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Adds PBR rendering to Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_reflect/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Dynamically interact with rust types"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 readme = "README.md"
 

crates/bevy_reflect/bevy_reflect_derive/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Derive implementations for bevy_reflect"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [lib]

crates/bevy_render/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides rendering functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_scene/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides scene functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_sprite/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides sprite functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_tasks/Cargo.toml

@@ -10,7 +10,7 @@ authors = [
 description = "A task executor for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

crates/bevy_text/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides text functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [features]

crates/bevy_transform/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides hierarchy and transform functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_ui/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "A custom ECS-driven UI framework built specifically for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_utils/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "A collection of utils for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_wgpu/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "A wgpu render backend for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [features]

crates/bevy_window/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "Provides windowing functionality for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [dependencies]

crates/bevy_winit/Cargo.toml

@@ -9,7 +9,7 @@ authors = [
 description = "A winit window and input backend for Bevy Engine"
 homepage = "https://bevyengine.org"
 repository = "https://github.com/bevyengine/bevy"
-license = "MIT"
+license = "MIT OR Apache-2.0"
 keywords = ["bevy"]
 
 [features]