This release is a mandatory update.
Since the protocol version in this wallet is changed, older wallets will no be able to follow the blockchain.
Please update your wallets to this newest release.
To build the linux version:
... the usual :-)
The Windows release now has stripped exe's.
The Raspberry Pi binaries are here now - nothing else has been updated.
To use on Raspberry Pi:
Unpack: tar xvfz tribe-pi.tgz