Mostly True
Valve has published a new beta update for the Steam client that fixes a handful of issues affecting the library, Steam Input, the Steam Controller's Bluetooth Low Energy (BLE) mode, and Big Picture mode, according to the update's release notes.
The beta update targets several long-standing areas of the client. Changes listed cover the Steam library, where users had reported issues with the interface, alongside adjustments to Steam Input, the system that manages controller support across games.
The update also addresses problems with the Steam Controller's BLE mode, the connectivity option Valve introduced to let the controller operate over Bluetooth Low Energy, and includes fixes for Big Picture mode, the TV-oriented interface of the client.
The patch is being distributed through the Steam client's beta channel, meaning users must opt in to receive it before the changes roll out to the broader stable release. Valve has not specified a timeline for a general release in the available information.
The scope of the update is described as a handful of targeted fixes rather than a major feature release.
For a claim that Valve shipped a beta Steam client update fixing issues across the library, Steam Input, the Steam Controller's BLE mode and Big Picture mode, the assessment is Mostly True.