Hush Full Node software. We were censored from Github, this is where all development happens now. https://hush.is
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2.6 KiB

Official Hush Release Notes

Hush release notes were done on Github until 3.5.2, and now are officially part of our Git repo.

Downloading Releases

Hush releases are on our own Gitea at git.hush.is and no longer on Github, since they banned Duke Leto and also because they censor many people around the world and work with evil organizations.

3.6.0

  • Fixes sync issues near block 340k caused by blocktime halving bug
  • New official domain https://hush.is reflected everywhere
  • New Hush DPoW Notaries replace KMD Notaries (who attacked us, lulz)
  • Prevent Delayed-Proof-of-Work attack from Komodo Notaries
    • KMD notaries provably attacked the HUSH blockchain their pubkeys
    • All trust in their service has now been lost, and all Komodo pubkeys have been removed from Hush source code
    • "Malicious Notarized Chainforks" is an attack only Komodo Notaries can perform against chains they are supposed to protect. More details to be released soon.
    • Defense-in-depth has been implemented and an overhaul+audit of the entire Hush source code was implemented, which is partially why this release has so many changes.
    • New -dpow-start-height CLI flag can be used to reject all DPoW transactions (and attacks) up to a certain height, which is a general defense against potential future DPoW attacks. Also: Fuck you, jl777.
    • Hush developers will not be silenced and laugh at KMD NN ops with too much time on their hands
  • More secure+private TLS 1.3 implementation from miodrag, thanks!
    • We now use WolfSSL 4.5.0 instead of OpenSSL, a huge improvement and decrease in attack surface as well as allowing use to do TLS on low resource devices (like internet-of-shit light bulbs/etc)
    • Nodes randomly choose between GCM-SHA384 and CHACHA20-POLY1305-SHA256 when making connections to other nodes.
  • Hush Docker scripts are now officially maintained!
  • Faster release binaries with -03
  • Optimized and hardened memory pool code
  • getblocktemplate RPC now provides better error reporting about whether there are no peers or if it's not in sync
  • Increasd in-memory UTXO cache db by 100MB (25%) to increase performance of initial syncing
  • Removed more Sprout code which is tightly mixed into deep internals, which increases compile speed and reduces memory overhead
  • New P2P protocol version. Peers only talk to 3.5.x nodes and newer

Bounty

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