Microsoft's not the only company pushing out updates for Windows Phones, Nokia will also be introducing new software for the Lumia 920 and Lumia 820. The new version (reported as 1232.5957.1308.00xx) includes further performance and stability improvements for supported hardware, as well as enhancements to the display during a call and with automatic brightness adjustment. The Lumia 620 is also receiving some love too.
The Lumia 620 will receive an update (also in the pipeline - 1030.6407.1308.00xx), which will include improved touch behaviour and enhancements to system stability and camera image quality, such as corrected camera exposure when flash is used in bright conditions.
When can consumers look to receive said updates? It's noted that Nokia has started to deliver both updates now, so be sure to remain alert to notifications.
Source: Nokia; thanks to everyone who tipped us!