  The numerical conformal bootstrap has become in the last 15 years an
indispensable tool for studying strongly coupled CFTs in various dimensions.
Here we review the main developments in the field in the last 5 years, since
the appearance of the previous comprehensive review \cite{Poland:2018epd}. We
describe developments in the software ({\tt SDPB 2.0}, {\tt scalar\_blocks},
{\tt blocks\_3d}, {\tt autoboot}, {\tt hyperion}, {\tt simpleboot}), and on the
algorithmic side (Delauney triangulation, cutting surface, tiptop, navigator
function, skydive). We also describe the main physics applications which were
obtained using the new technology.
