The name of eSteem Surfer should change to Hive Surfer, as it is now using the Hive blockchain, instead of the Steem blockchain.
I am currently running eSteem Surfer 2.2.5 on Ubuntu 18.04.4 LTS. Everything works fine so far.
I updated from eSteem Surfer 2.2.2, because the eSteem Points (ESTM) rewards were not worked properly in eSteem Surfer 2.2.2, but they are working properly in eSteem Surfer 2.2.5.