Merge pull request #67 from DaoCasino/update-instruction

update upgrading to v2.0.1 instruction

docs/upgrade-1.x-to-2.0.md

@@ -1,6 +1,15 @@
 # Guide to upgrade daobet node from 1.x to 2.0
 
-Please, read this guide carefully before performing any actions.
+### !! Please, read this guide carefully before performing any actions.
+
+#### In order to upgrade DAOBet blockchain we should take following general steps:
+1) Validators deploy DAOBet 2.0.1 non-producing (seed) node and configure feature activation time as coordinated with other Validators.
+2) Wait for syncing from the network, run with the snapshot from our s3 [space](https://fra1.digitaloceanspaces.com/daoblocks) or download synced state (link coming soon).
+3) Ensure that the node is fully synced and recieves new blocks.
+4) Turn off 1.x production node and switch DAOBet 2.0.1 node to production mode at least for a couple of days before scheduled feature activation date and closely monitor block production and finality.
+5) After the scheduled feature activation date DAOBet team will trigger features activation and the blockchain will be successfuly upgraded.
+
+#### Please see an Example of an upgrade process below:
 
 Here, `data_dir` variable is a path to you `data` directory (contains `blocks`, `state`, and other files and
 directories).