yams RPG modifies this mod to include assets and code from the Stone Chests
mod. The source code for the Stone Chests mod is licensed under LGPL v3 only,
while the assets are licensed under CC BY-SA 3.0.

Link to the mod: 
https://content.minetest.net/packages/AwesomeDragon97/stone_chests/

All files within the 'textures' folder come from the Stone Chests mod. The
stone_chests.lua file is licensed under LGPL v3 only, as it incorporates code
from the Stone Chests mod.

Modifications to code that are not contained within the stone_chests.lua file
remain licensed under this mod's original license, which is the MIT License.
The terms within the license.txt file apply in this case.

The LICENSE.txt file from the Stone Chests mod is reproduced below.

--

~~LICENSE~~

Source Code:

(C) AwesomeDragon97

LGPL-3.0

Textures:

(C) AwesomeDragon97

CC-BY-SA-3.0

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.
