# 003 - Roadmap
We want Yii 3 to:
- Not limit developer in choosing architecture. Allow anything from "classic" MVC to DDD.
- Be based on best practices such as SOLID, GRASP etc. and teach them to community.
- Keep most good things from Yii 2.
- Be more open to global PHP community and infrastructure.
## PSRs compliance
PSR compliance helps with customizability, ability to use general PHP libraries and implement less wrappers.
Here's the list of PSRs we want to implement.
### PSR-3 Logger
Implemented as a [separate pacakge that is not dependent on a framework](https://github.com/yiisoft/log).
- [ ] Framework packages should depend on interface only.
This file has been truncated. show original
