Quote from: spendawgs on April 01, 2018, 12:35:18 AM

This link >>>>>>>>>>>>> https://github.com/Heat-Ledger-Ltd/heatwallet/releases <<<<<<<<<<
needs to be updated to version 2.5. Or some instructions on how to use the updater for linux.

Its been a while since I used Linux, but I think you can do it the same way as on windows.
Stop the server, go the the heatledger folder that also contains the blockchain folder.
Delete everything but your heat.properties file (and blockchain if you dont want to resync).
Copy the new files to the heatledger folder and restart the server.