Bugfix + improvement release.
Fix 1: AWG 1.5 obfuscation generator now outputs H1-H4 as single integers (legacy format) instead of ranges — v1.x awg-quick rejected the "lo-hi" form at parse time.
Fix 2: update.sh now auto-rebuilds the AmneziaWG kernel module when the upstream version changes (version gate via marker file /etc/x-ui/.awg-module-version vs fresh git clone dkms.conf). Fixes the DKMS desync incident from lucx.50 where web-panel updates left the old module loaded.