[b]This build is a candidate for a hotfix. If you encounter issues, please report them in the forum so they can be fixed before this build goes out to everyone.[/b] If you encounter issues with this update, please post in the [url=https://steamcommunity.com/app/250820/discussions/3/]SteamVR Bug Report[/url] forum. If possible, please include a system report to aid in tracking down your issue. [b]Replies to this post are not tracked for bug reporting purposes. Please use the forum linked above to report issues.[/b] [b]SteamVR:[/b] [list] [*] Fix for third party dashboard applications, and other applications that monitor scene application changed events. [/list] [b]OpenXR:[/b] [list] [*] Ensure OpenXR apps respond to the "Pause VR when headset is idle" setting (SteamVR Settings > Video). Disabling this setting will allow OpenXR apps to continue rendering and receive input even if the HMD is not worn or is Idle. [/list] [b]If you are experiencing a serious issue with the 1.21 release that was not present in the 1.20 release[/b], you can help us by submitting a system report that shows both circumstances. To do this: [olist] [*]Do whatever is necessary to hit your bug with version 1.21. [*]Switch to version 1.20 and do all the same things you did in step 1 (which shouldn't hit a bug this time). [*]Close your game and create a system report. [*]Upload the system report to your file host of choice, create a new post on our [url=https://steamcommunity.com/app/250820/discussions/3/]SteamVR Bug Report[/url] forum, and include the link to your system report. [/olist] Our guidelines for how to report a bug are available [url=https://steamcommunity.com/app/250820/discussions/3/365163686083521415/]here[/url]. If you prefer not to post your system report publicly, you can submit a support ticket through our normal facilities and attach the system report to that ticket, then just mention in your post on the [url=https://steamcommunity.com/app/250820/discussions/3/]SteamVR Bug Report[/url] forum that you submitted a ticket and we can find it in the back end. You can switch between versions by right clicking on 'SteamVR' in your Steam library, then Properties > BETAS > and selecting the version "v1.20.4public". You can create a system report by pressing the system button on the SteamVR window on your desktop (this button looks like three lines, or a 'hamburger'), clicking 'Create a system report', and then saving it to a file. The 1.20.4 release will only be available for a limited time.