iTwin Synchronizer client app> About. Currently if you wants to update all available bridges to the latest, need to click 10 times.
Provide "update all" to update all bridges with available updates to the latest.
Can let it download/update overnight and iTwin Synchronizer doesn't check updates again within the next 24 hours so user doesn't have to wait before using the bridges during his/her normal work hours.
You can now update all required connectors in the iModel connectors dialog.
Here is a screenshot