A new Steam Client update has been released and will be automatically downloaded.
NOTE: if you use one of several popular anti-virus products, you may experience a compatibility issue where Steam continually tries to apply this update but is blocked without any error message. If so, please temporarily disable your anti-virus program's "real-time scanning" feature and restart Steam to finish applying the update. We are working to find a better solution for this incompatibility in future updates.
All platforms: - Fix Auto-Cloud being erroneously disabled for some games - Improve Steam startup and shutdown times by removing unnecessary Cloud syncs - Improve Steam startup time even more for some users
Windows: - Fix "there is no disk in drive ..." error dialog issue