Please unmask net-libs/meanwhile-0.4.2 and net-im/gaim-meanwhile-1.2.3. gaim-meanwhile-0.4.3 is out, and should probably be added to portage.
I think you mean gaim-meanwhile-1.2.4 is out. meanwhile lib is still at 0.4.2. meanwhile-0.4.2 and gaim-meanwhile-1.2.3 are stable on x86 now. gaim-meanwhile-1.2.4 added to unstable ~x86.