When will InputModelMap be removed

Hi,
i saw that the InputModelMap is deprecated. When will it be removed?

Thanks!

Cheers,
Tobi

A12 deprecation guideline says:

The deprecated code will be removed earliest in the 2nd Overall release after marking it as deprecated.
It will usually be removed latest after one year.
Please note: This timeline is only valid with products which have a major release anyway - we will not do breaking changes releases just to remove deprecation.
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Danke dir!