3750X IOS 12.2 and 15.0

Hello is there any documentation or any specific reason to upgrade 3750X switches to the 15.0 code? Are they any specific enhancements that are provided ? Any help or documentation would be greatly appreciated.
Regards
Villa

The key differences are SSH RSA public-key support, Flexible NetFlow support and improved IPv6 support. The best thing to do is go to the Cisco Feature Navigator and compare your current release with the one you're considering. If there are features you need in the newer release, there's your reason.

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