Apple today released iTunes 12.3 which adds support for iOS 9 and is designed for OS X El Capitan. It also:

– Improves Apple Music accessibility with VoiceOver
– Resolves a problem that prevented reordering of songs within Up Next
– Fixes a problem where some radio stations did not appear within Recently Played
– Addresses an issue where songs you loved on iOS did not appear as loved on iTunes
– Supports two-factor authentication to secure your Apple ID

This update also includes improvements to overall stability and performance.

iTunes 12.3 is available via Software Update.