v3.2.8

• Defi Node for Raspberry Pi created with official Raspberry Pi OS bullseye (32-bit) as armv7l
• Defi Node for Raspberry Pi created with Raspberry Pi OS bullseye (64-bit) as arm64

Information copied from DeFiCh/ain/releases
Compiled from Source code @Martin8617

Recommended Upgrade

🔑 Key Highlights

• Security improvements

  • Rate limit ADDR P2P messages.
    • This prevents a potential DoS attack vector where malicious actors can cause resource exhaustion of the node host.

• Performance improvements

  • -walletfastselect flag can be used to speed up UTXO selection for large wallets
    • This only works for simple utxo unlock scripts.
    • Using this option will fail to select complex scripts unlock scripts like multi-sig.
    • This can be set as a global default in defid or passed to defi-cli to set per-request context.

📓 Upgrade Notes

For >= 3.2.4, no reindex needed. Drop-in upgrade.
For >= 3.2.0 and <= 3.2.3, reindex is recommended, but optional and can be drop-in upgrade.
For nodes >=3.0.x, one of the following is required:
Sync from any of snapshots from the DeFiChain team (below)
For all other updates, one of the following is required: a fresh sync, the most recent snapshot.
For nodes that are being restored from recent snapshot, as with all updates before: -rescan for the wallet txs and additionally -spv_resync for users who hold BTC. If either isn't used, they may not be shown in the wallet until rescanned/resynced.

🚩 Flag Changes

• Both defi-cli and defid:
  • Added:
    • walletfastselect
    • walletcoinoptskipsolvable
    • walletcoinopteagerselect
• defid:
  • Added:
    • maxaddrratepersecond
    • maxaddrprocessingtokenbucket

🔁 RPC Changes

• getpeerinfo:
  • Added:
    • addr_processed
    • addr_rate_limited

🔢 Network Snapshots

• [Asia] https://defi-snapshots.s3.ap-southeast-1.amazonaws.com/index.txt
• [EU] https://defi-snapshots-europe.s3.eu-central-1.amazonaws.com/index.txt
• [Sydney] https://defi-snapshots-sydney.s3.ap-southeast-2.amazonaws.com/index.txt
• [US] https://defi-snapshots-us.s3.amazonaws.com/index.txt

What's Changed

🚀 Features

• Add RPC metadata capability and coin selection options by @prasannavl in DeFiCh/ain#1808
• Cleanup Github labels, bots, review by @shohamc1 in DeFiCh/ain#1493
• Switch assert to propogating error so it doesn't crash on corrupt data by @prasannavl in DeFiCh/ain#1809
• Fix GetDecimalString typo by @prasannavl in DeFiCh/ain#1812
• Rename CLoanCollaterals to CVaultAssets by @prasannavl in DeFiCh/ain#1811
• In CreateTransaction pass coinSelectOpts to AvailableCoin. Remove dead code. by @Bushstar in DeFiCh/ain#1814
• Workflows cleanup by @prasannavl in DeFiCh/ain#1813
• Update error text for utxostoaccount test by @Bushstar in DeFiCh/ain#1816
• Remove Require from governance attributes by @Bushstar in DeFiCh/ain#1819
• net: rate limit the processing of incoming addr messages by @Bushstar in DeFiCh/ain#1818
• Replace more require usages by @Bushstar in DeFiCh/ain#1822
• Switch to std::shuffle by @Jouzo in DeFiCh/ain#1823
• Adds coin select flags to defid with option to override from CLI by @Jouzo in DeFiCh/ain#1820
• Add sleep in batchvote rpc by @prasannavl in DeFiCh/ain#1810
• Move sleep-time from node argument to rpc argument by @DocteurPing in DeFiCh/ain#1826
• Version 3.2.8 by @dcorral in DeFiCh/ain#1825

✔️ Commits

• Full Changelog: v3.2.7...v3.2.8

How to run?

Download and untar the relevant version to your operating system, run bin/defid to start a DeFi Blockchain daemon. The client (CLI) can be found at bin/defi-cli.

💻 App (GUI) users

If you are running the desktop DeFi App, you do not have to manually update the underlying node as the app will handle it. Check https://github.com/Martin8617/Defi-Wallet-for-Raspberry-Pi/releases for the latest releases.