Eth2spec not maintained anymore?

I used to used eth2spec(PyPI) to parse beacon chain's ssz files but it seems the library does not support recent fork changes and new fields. The release history says the project's latest update was in 2022 which explains the unsupported fields of structures. So is there any other library (not only from Python but some other langs too) that I can used that is still being maintained? Like some libraries that support at least to Deneb (and preferrably Electra too).