v0.8.4

What's Changed

• update monero-project to fix multisig memory leak
• Change Access Level of m_w2 field in monero_wallet_full class by @jiwruzim
• sign_txs() returns monero_tx_set instead of string

New Contributors

• @jiwruzim made their first contribution in #41

Full Changelog: v0.8.3...v0.8.4