Here a number of new Game of Life objects discovered in the past few months, in no particular order:
A Period 360 c/5 spaceship found by David Bell. Removing one or two of the circulating gliders gives a Period 1080 spaceship instead
Nicolay Beluchenko has found a 20 bit variant on a known Period 3 oscillator.
Scot Ellison has found a set of Period 7 Oscillators, one as small as having a population of 38 Bits, which have some isolated sparks in one of their phases.
A pair of Diagonal c/4 Double Wickstretchers found by Nicolay Beluchenko.
A tagalong for the recently discovered Diagonal c/6 Spaceship, found by Nicolay Beluchenko.