After the Nokia Lumia 520, Microsoft has started rolling out its latest Lumia Denim update to some more Lumia devices in Malaysia. According to the availability list, the Nokia Lumia 525, Nokia Lumia 620, and Nokia Lumia 720 are now receiving the update, which carries build number 8.10.14219.341.
In addition to bug fixes and performance improvements, the OTA update, which was announced back in September this year, brings along several new features like SMS merging, ability to create live folders, set custom snooze times with the alarm app, and more.
Since its a staged rollout, it may take a few days for the update to hit your device. Meanwhile, you can also check its availability manually by heading to Settings ->Phone update.