What's Changed

• remove submodules by @damip in https://github.com/massalabs/massa/pull/2693
• Change async message serialization to new format by @AurelienFT in https://github.com/massalabs/massa/pull/2666
• Split massa-ledger crate by @Eitu33 in https://github.com/massalabs/massa/pull/2683
• Use shared storage for operations by @gterzian in https://github.com/massalabs/massa/pull/2694
• Feature/change serialization bootstrap structs by @AurelienFT in https://github.com/massalabs/massa/pull/2676
• Propagate sandbox to massa-proof-of-stake-exports by @adrien-zinger in https://github.com/massalabs/massa/pull/2708
• Add doc clang. by @AurelienFT in https://github.com/massalabs/massa/pull/2713
• Protocol: avoid cloning by zipping serialized ops with ops by @gterzian in https://github.com/massalabs/massa/pull/2707
• Update README.md by @qdrn in https://github.com/massalabs/massa/pull/2717
• Wallet encryption by @Eitu33 in https://github.com/massalabs/massa/pull/2710
• Include a speed limit in network module by @adrien-zinger in https://github.com/massalabs/massa/pull/2695
• Reduce operation id length in the inter-nodes communications 2/2 (v2) by @adrien-zinger in https://github.com/massalabs/massa/pull/2715
• Encrypt node staking keys by @Eitu33 in https://github.com/massalabs/massa/pull/2725
• Lazy speculative ledger by @Eitu33 in https://github.com/massalabs/massa/pull/2701
• Disable auto-stop in sandbox mode by @damip in https://github.com/massalabs/massa/pull/2729
• Fix success message bootstrap on server side by @AurelienFT in https://github.com/massalabs/massa/pull/2734
• Wrap object in structure that contains all needed informations by @AurelienFT in https://github.com/massalabs/massa/pull/2703
• Consensus Bootstrap - Increase timeout bootstrap and remove non final block by @AurelienFT in https://github.com/massalabs/massa/pull/2745
• Remove the "get operations" communication between protocol and pool by @gterzian in https://github.com/massalabs/massa/pull/2711
• Change format input operation by @AurelienFT in https://github.com/massalabs/massa/pull/2749
• Reduce operation id length in the inter-nodes communications 1/2 (v2) by @adrien-zinger in https://github.com/massalabs/massa/pull/2712
• update runtime version and crates by @damip in https://github.com/massalabs/massa/pull/2751
• Remove ops from storage. by @AurelienFT in https://github.com/massalabs/massa/pull/2759
• Remove bs58 in operation API. by @AurelienFT in https://github.com/massalabs/massa/pull/2758
• Use AES-GCM and add PBKDF2 key derivation. by @Eitu33 in https://github.com/massalabs/massa/pull/2754
• Add keypair. by @AurelienFT in https://github.com/massalabs/massa/pull/2744
• New cryptocraphic crate for ed25519. by @AurelienFT in https://github.com/massalabs/massa/pull/2766
• do not bootstrap active nonfinal blocks by @damip in https://github.com/massalabs/massa/pull/2770
• Datastore Keys and API update by @Eitu33 in https://github.com/massalabs/massa/pull/2765
• Fix doc and clippy warning. by @AurelienFT in https://github.com/massalabs/massa/pull/2773
• Fix block propagation. by @AurelienFT in https://github.com/massalabs/massa/pull/2774
• Update doc testnet12. by @AurelienFT in https://github.com/massalabs/massa/pull/2776
• prepare testnet 12 by @damip in https://github.com/massalabs/massa/pull/2777

Full Changelog: https://github.com/massalabs/massa/compare/TEST.11.3...TEST.12.0