We’ve released Electrum-NMC v188.8.131.52. This release includes a fix for a PyInstaller build script issue that was introduced in v3.3.6, which unfortunately slipped by us until a few minutes after v3.3.6 was released. The only binaries affected by that issue were the Windows-specific binaries; users of the v3.3.6 Python, GNU/Linux, and Android binaries are unaffected.
As usual, you can download it at the Beta Downloads page.
This work was funded by NLnet Foundation’s Internet Hardening Fund and Cyphrs.