There are new versions are available:
Idena node version 0.18.0
Idena app version 0.4.3

Please download the Idena app 0.4.3 version manually from the website:
https://idena.io/?view=download

Changes:
1. Short session extension
2. Human status
3. Lottery-based rewards for non-spent invitations
4. Discrimination of identities with the Newbie status
5. Additional flips for Verified/Human
6. Flips encryption
7. Bug fixes
Read more
https://medium.com/@idena.network/idena-security-model-update-7d624ef3298f

The miner status is deactivated for all nodes: please activate
All balances and identity states are saved.
Update is required. The older version is not supported.

Please update:
https://idena.io/?view=download