3.2

Version 3.2

[Issue list](https://github.com/mnapoli/PHP-DI/issues?labels=&milestone=6&page=1&state=open)

TODO left:

- [x] Documentation for lazy injection
- [x] Tests for the `ContainerBulider`
- [x] Add container configurations examples (lightweight, dev, production)
- [x] News post
- [x] Change log: mention deprecated methods in Container