bevy/crates
Carter Anderson e167a1d9cf Relicense Bevy under the dual MIT or Apache-2.0 license (#2509)
This relicenses Bevy under the dual MIT or Apache-2.0 license. For rationale, see #2373.

* Changes the LICENSE file to describe the dual license. Moved the MIT license to docs/LICENSE-MIT. Added the Apache-2.0 license to docs/LICENSE-APACHE. I opted for this approach over dumping both license files at the root (the more common approach) for a number of reasons:
  * Github links to the "first" license file (LICENSE-APACHE) in its license links (you can see this in the wgpu and rust-analyzer repos). People clicking these links might erroneously think that the apache license is the only option. Rust and Amethyst both use COPYRIGHT or COPYING files to solve this problem, but this creates more file noise (if you do everything at the root) and the naming feels way less intuitive. 
  * People have a reflex to look for a LICENSE file. By providing a single license file at the root, we make it easy for them to understand our licensing approach. 
  * I like keeping the root clean and noise free
  * There is precedent for putting the apache and mit license text in sub folders (amethyst) 
* Removed the `Copyright (c) 2020 Carter Anderson` copyright notice from the MIT license. I don't care about this attribution, it might make license compliance more difficult in some cases, and it didn't properly attribute other contributors. We shoudn't replace it with something like "Copyright (c) 2021 Bevy Contributors" because "Bevy Contributors" is not a legal entity. Instead, we just won't include the copyright line (which has precedent ... Rust also uses this approach).
* Updates crates to use the new "MIT OR Apache-2.0" license value
* Removes the old legion-transform license file from bevy_transform. bevy_transform has been its own, fully custom implementation for a long time and that license no longer applies.
* Added a License section to the main readme
* Updated our Bevy Plugin licensing guidelines.

As a follow-up we should update the website to properly describe the new license.

Closes #2373
2021-07-23 21:11:51 +00:00
..
bevy_app Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_asset Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_audio Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_core Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_derive Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_diagnostic Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_dylib Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_dynamic_plugin Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_ecs Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_gilrs Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_gltf Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_input Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_internal Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_log Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_macro_utils Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_math Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_pbr Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_reflect Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_render Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_scene Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_sprite Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_tasks Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_text Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_transform Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_ui Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_utils Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_wgpu Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_window Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00
bevy_winit Relicense Bevy under the dual MIT or Apache-2.0 license (#2509) 2021-07-23 21:11:51 +00:00