Changes in available templates: Sao Paulo, Brazil (SAO1)

Added templates

• CentOS 6.8 x86
• CentOS 7.4 x64
• Debian 7.0 x86
• Debian 8.10 x64
• Debian 9.2 x64
• Fedora 25 x64
• Fedora 27 x64
• FreeBSD 10.1 x86
• FreeBSD 10.4 x64
• FreeBSD 11.1 x64
• Ubuntu 14.04 x86
• Ubuntu 16.04 x86

Changed templates

• Ubuntu 18.04 x64

Removed templates

• CentOS 7.3 x64
• Debian 7.0 x86
• Debian 7.8 x64 Compute Performance Test