Cannot implicitly convert type 'osuTK.Matrix3' to 'osuTK.Matrix4'

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

'Vector2' does not contain a definition for 'Xy' and no accessible extension method 'Xy' accepting a first argument of type 'Vector2' could be found (are you missing a using directive or an assembly reference?)

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/upload-artifact@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/