When will Safari Browser be supported?

If I understand compatibility guide correctly then below should be the points those are for safari support. 

1. The Enterprise Vault OWA Extensions (ex 2003/2007/2010) are not supported for OWA client access from Safari or Firefox.

2. Enterprise Vault Browser Search (search.asp) using Windows authentication works in Safari, which require EV server 10.0 sp2/9.0 SP4 at minimum.  Enterprise Vault Browser Search using Domino authentication has not been tested. You cannot use Archive Explorer or Integrated Search in Safari.

3. Safari for iPad & Iphone version iOS 6.0 is supported With EV mail-app for exchange 2013, the requirement is to have Exch 2013 CU1 with EV 10.0 SP3 OR Later.

4. Safari support road map information already supplied by James in link below. 

https://www-secure.symantec.com/connect/ideas/enterprise-vault-support-safari-firefox-and-iphone-ipad-devices

Regards

EV-C