monero-gui v0.18.4.0

• Linux 64bit: monero-gui-linux-x64-v0.18.4.0.tar.bz2
• macOS Intel: monero-gui-mac-x64-v0.18.4.0.dmg
• macOS ARM: monero-gui-mac-armv8-v0.18.4.0.dmg
• Windows 64bit: monero-gui-win-x64-v0.18.4.0.zip
• Windows 64bit (Installer): monero-gui-install-win-x64-v0.18.4.0.exe

Signed hashes can be found here: hashes-v0.18.4.0.txt