I wanted to update from F-Droid, but it didn't work, so I tried the one from the Github release and that didn't install either. Then I tried using adb install and got:
adb: failed to install com.iakmds.librecamera_4.apk: Failure [INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: Failed parse during installPackageLI: /data/app/vmdl1961695026.tmp/base.apk (at Binary XML file line #57): com.iakmds.librecamera.AliasMainActivity: Targeting S+ (version 31 and above) requires that an explicit value for android:exported be defined when intent filters are present]
I wanted to update from F-Droid, but it didn't work, so I tried the one from the Github release and that didn't install either. Then I tried using
adb install
and got: