Porsche2000: Patch 2 is out now. Waiting for the GOG offline installers.
Likely going to drop sometime tomorrow.
The unexpected release of the "Patch 1 Data fix" offline installers over the weekend (on last Sunday no less, if I recall correctly) could indicate that GOG finally realised that taking too long with providing patch offline installers for that hugely popular title that hasn't left the bestsellers list over the last 4 weeks is actually costing them sales.
Fingers crossed that from now on Baldur's Gate 3 finally receives the same special "fast track" treatment as the patch offline installers for "inhouse" titles like Witcher 3 or Cyberpunk 2077.