  The CLEO collaboration has studied two-body charmless hadronic decays of $B$
mesons into final states containing two pseudo-scalar mesons, or a
pseudo-scalar and a vector meson. We summarize and discuss results presented
during the winter/spring 1999 conference season, and provide a brief outlook
towards future attractions to come.
  In particular, CLEO presented preliminary results on the decays $B^\pm \to
\pi^\pm\rho^0$ ($Br(B^\pm \to \pi^\pm\rho^0) = (1.5 \pm 0.5 \pm 0.4)\times
10^{-5}$), $B\to \pi^\pm\rho^\mp$ ($Br(B\to
\pi^\pm\rho^\mp)=(3.5^{+1.1}_{-1.0}\pm 0.5)\times 10^{-5}$), $B\to \pi^\pm
K^{\star\mp}$ ($Br(B\to \pi^\pm K^{\star\mp}) =
(2.2^{+0.8+0.4}_{-0.6-0.5})\times 10^{-5}$), and $B^\pm \to K^\pm \pi^0$
($Br(B^\pm \to K^\pm \pi^0) = (1.5 \pm 0.4 \pm 0.3) \times 10^{-5}$) at DPF99,
APS99, APS99, and ICHEP98 respectively. None of these decays had been observed
previously. The first two of these constitute the first observation of hadronic
$b\to u$ transitions. In addition, CLEO presented preliminary updates on a
large number of previously published branching fractions and upper limits.
