SwOS version 2.4 released
http://www.mikrotik.com/download

What's new in v2.4:

*) CSS106: fixed upgrade over PoE ports when PoE stopped working;
*) CRS326: fixed port in disabled VLAN mode to forward untagged packets;

Hi becs,

When I try to upgrade CSS326-24G-2S+RM from the interface, the "Download & Upgrade" button is grayed out and Latest Available Version is 2.5rc2.

Best regards,
Geo

Hi becs,

When I try to upgrade CSS326-24G-2S+RM from the interface, the "Download & Upgrade" button is grayed out and Latest Available Version is 2.5rc2.

Best regards,
Geo

Same here. No v2.4 just 2.5rc2.

JF

Version 2.5 of SwOS has been released:
viewtopic.php?f=21&t=125664