Long time no see
NEM Beta 0.6.97
1) Bug fixes for retrieving account’s mosaic via API:
In some cases, where an account’s namespace with mosaics had expired, the API call resulted in “Internal Server Error”.
2) Bug fix for hash cache:
In case of a block rollback, it was possible that a transaction that was included in the block that was rolled back, was included in a block with different height. This made it impossible to retrieve the transaction via /transaction/get?hash=<TheTxHash>.
Note for Supernode owners:
Supernode owners should target a vps with at least 8GB and start NIS with params “-Xms5G -Xmx5G” and use the G1 garbage collector by specifying additionally “-XX:+UseG1GC -XX:MaxGCPauseMillis=200” as start params. It is of course possible to run NIS with a 4GB vps but you probably need to restart NIS every few weeks.
NEM requires Java 8
You can download Java from official page: http://java.com/en/download/manual.jsp12 16
Standalone version: http://bob.nem.ninja/