You cannot download the "2070" version yet, because the year hasn't arrived. However, you can build the seed that will grow into that library. Here is how to future-proof your audio stack using currently OpenAL tools:
To understand the "2070" keyword, we must rewind. OpenAL was born alongside OpenGL—a sibling standard designed to do for sound what OpenGL did for graphics: break proprietary chains. openal+open+audio+library+2070+free
Even in the utopian future of 2070, "free" cannot buy you: You cannot download the "2070" version yet, because
While the "official" OpenAL 1.1 has not been updated since 2005, the library remains vital through active community implementations. because the year hasn't arrived. However