The second small update to X-Plane's 11.30 run has been released and contains numerous fixes to issues in both of the previous updates, 11.30 and subsequently 11.31.
Primarily, the update addresses numerous crash bugs and an issue with the weather download system - this is due to NOAA, the provider from which Laminar Research sources weather data, having changed systems recently.
Here's the changelog:
Fix for NOAA redirects preventing weather download.
XPD-9895 Fix shader compile error on OSX 10.10.5 with HDR. Also fixes Nvidia.
XPD-9897 Fix crashes with short and empty tail numbers.
XPD-9904 Fix crash in taxi instructions.
XPD-9905 Read weather downloads fail due to NOAA redirects.
XPD-9886 Fix VEHX packet not moving aircraft.
XPD-9905 NOAA mirroring to prevent real weather downloads from failing.
XPD-9941 New analytics system for crash reports.
XPD-9952 Jitter in FM Due to Threading Bug with AI Aircraft On.