0.0.7
Required update
Older versions of iota1k will no longer work due to changes in the underlying IOTA transaction structure introduced in v1.4.0 of the official IOTA node server (https://github.com/iotaledger/iri/releases/tag/v1.4.0)
Additionally, the IOTA Tangle underwent a snapshot, so any existing accounts will need to be regenerated. When you log in to iota1k you will see that any existing account addresses will show as "account not found" with a Retry button next to it. Click the Retry to regenerate the account.