v1.0.23
v1.0.23

Rebased on v0.42.3, with two additional changes.

Certificate pinning via node XMLHttpRequest implementation (#1394)

Import: Wait until db writes resolve before saying we're done (#1401)

FREEBIE

nrizzio/Signal-Desktop,nrizzio/Signal-Desktop,nrizzio/Signal-Desktop,nrizzio/Signal-Desktop