Remove Beta flag for Optimistic Locking

[akkrishnakumar]

RUN-5172

[akkrishnakumar]

Waiting for review from Runtime Core team

[emirmx]

Waiting for review from Runtime Core team

Looks good

[MarkvanMents]

@akkrishnakumar

We still need to say that this was introduced in 11.5.0, for customers who are using earlier 11.x versions.
When was it made GA? I can't see anything in the release notes. We need to add something there since 11.5 says it is in public beta.

[akkrishnakumar]

I understand.

Which means in 12, we can remove this ?

I found this in the release notes of 11.5

Optimistic Locking
We made optimistic locking publicly available as a beta feature. This allows apps to safeguard against concurrent modifications. It can be enabled in the Runtime tab of the App Settings dialog box. Enabling this feature gives each entity an extra system attribute (MxObjectVersion of type Long). Its behavior will be automatically handled by the system. For more information, see Optimistic Locking.

I'll add the details