When is all the Truecrypt encryption ciphers available?

Hey

Does someone know when the rest of the Truecrypt encryption ciphers will be finished, or if they are in progress?

I'm talking about these:
XTS Serpent              --- unfinished
XTS Twofish              --- unfinished
XTS AES-Twofish          --- unfinished
XTS AES-Twofish-Serpent  --- unfinished
XTS Serpent-AES          --- unfinished
XTS Serpent-Twofish-AES  --- unfinished
XTS Twofish-Serpent      --- unfinished


Thanks