[TYPO3-core] RFC: #11110 Add Extbase and Fluid as System Extensions

[Sebastian KurfŸürst]

Hey Masi,

> Ok. What will happen later on with Fluid? Will it change as
> FLOW3/TYPO3v5 evolve?
Sure it will change :-) However, we will not introduce any non-backwards 
compatible changes in the API from one version to the next.

As the API of Fluid is pretty small (most classes are marked as 
@internal), we can change a lot under the hood of Fluid without touching 
the public API.

Greets,
Sebastian