[Pharo-dev] Pharo 64bit planned?

I did not see any progress over the time in making a (stable) release of pharo in 64 bit flavor. For servers, it is a common practice (and also a good one if no 32bit executables are planned) to completelly disable 32bit support (by not compiling any library in 32bit, disabling emulation of 32bit in kernel), and also performance, as under 64bit, 32bit code runs slightly slower. The above make enough reasons to make it interesting to have a 64bit version of pharo, but... Is it intended/in progress? Or nothing really at the moment?