Fixed extension support migration bug
· One min read
We have released new patch versions 3.16.5, 3.17.4, 3.18.4, and 3.19.2 for the iOS SDK.
Patch overview
- Fixed bug in the migration code for the extension support feature, when multiple Keychain groups are configured.
- This bug results in a missing
deviceHashafter migrating to extension support. It causes the SDK to generate a new value on the next authentication attempt, which results in adeviceHashmismatch. It is then not possible to authenticate with that registration.
Affected versions
If your app both:
- Uses the extension support feature, in combination with multiple Keychain groups configured for the app.
- Uses an affected version of the SDK.
Then you should upgrade it to use the latest, patched version:
| Affected versions | Patched version |
|---|---|
| 3.16 | 3.16.5 |
| 3.17 | 3.17.4 |
| 3.18 | 3.18.4 |
| 3.19 | 3.19.2 |
How to upgrade
For the latest features and security improvements, you need to upgrade your mobile app to use the most recent version of the SDK.
To learn how to do this, see our Upgrade guide.