Using GCC ARM 14

Similar to this thread Using GCC ARM 12.2 I am interested in using a newer GCC version. There is a new release of xPack GNU Arm Embedded GCC, Version 14.2.1-1.1 released | xPack GNU Arm Embedded GCC

Is it possible to get this uploaded to platformio/toolchain-gccarmnoneeabi?

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Iā€™m needing the same thing. Recently wrote an open source C++ GD32 peripheral library to replace the one vendor supplies, along with a custom Arduino core for it, using the latest Arduino API. They were both written against features and changes in the latest ARM GCC (14.2) It would make life so much easier to have this as a package.