Requirements for version 4.1.3

[Reyes]

Hello,

I would like to know if the requirements for revive adserver version 4.1.3 are the same as the "REQUIREMENTS" link in the page.

Web server requirements:

• Apache with mod_php or any webserver using FastCGI (nginx, IIS 7+, lighttpd, etc.)
• PHP 5.5.9+, 5.6.x, 7.0+ (as of Revive Adserver v4.1: 5.6.x, 7.0+)
• Required PHP extensions: zlib, pcre, xml, mysqli/mysql and/or pgsql, mbstring
• Suggested PHP extensions: curl and/or openssl, gd, any opcode cache extension (opcache, apc, eaccelerator, xcache)

Database server requirements:

• MySQL 4.1+, or
• PostgreSQL 8.1+

I have revive adserver version 3.2.3 and i want to migrate to 4.1.3
the server current configurations have:

• Apache 2.4.6, 
• PHP 5.6.19 and 
• Postgres 9.2.15-.

with these configuration can i upgrade to 4.1.3??

if i update the PHP to the latest stable version, the revive adserver version 3.2.3 will still work??