Update ossbrowser 2.0 from within the application — no need to visit a download page.
For a list of changes in each version, see Release notes.
Prerequisites
Before you begin, ensure that you have:
ossbrowser 2.0 installed and running
(macOS only) Closed the ossbrowser 2.0 application after downloading the installer and before running it — otherwise the installation cannot proceed normally
Update ossbrowser 2.0
Log on to ossbrowser 2.0, then click the icon in the lower-left corner.

In the dialog box, click Download in the row that shows the current version.

Verify the upgrade
After installation completes, log on to ossbrowser 2.0 and open the same dialog box (lower-left corner icon). Confirm that the version number shown matches the latest release listed in the Release notes.
Troubleshooting
Windows: cannot close the application during reinstall or upgrade
If you are on Windows and the installer prompts you to close ossbrowser 2.0 but the application will not close, click Cancel > OK in the prompt, then run the installer again.