OP-TEE 4.9.0 has been released

Hi,

I'm pleased to announce that OP-TEE version 4.9.0 is now available. The list of changes can be found in the changelog [1].

A big thank you to everyone who participated with contributions and helping out with testing the release [2].

[1] https://github.com/OP-TEE/optee_os/blob/4.9.0/CHANGELOG.md [2] https://github.com/OP-TEE/optee_os/commit/c2b0684fcd89929976a8726e6e3af922b4...

Regards, Jens