Releases: amadeusprotocol/node
v1.2.3
v1.2.2
Changelog - v1.2.2 (2025-10-28)
Code Changes
• Force upgrade to validators
📜 Technical Context
This release fixes an invalid amount on a transaction that had its error upgraded but not deployed on some minority of the network.
The TX Receipt carries error invalid_amount but on nodes not upgraded it was error unknown.
v1.2.1 - testnet
Changelog - v1.2.1 (2025-10-25)
Code Changes
• Added local testnet
📜 Technical Context
This release addresses utility and cleanup.
v1.2.0 - meet the grahams
Changelog - v1.2.0 (2025-10-14)
Bug Fixes
• WASMERVM compiles now with rust 1.89+
• Dont connect to unrouted peers (ips who dropped off BGP) paranoid DataCenters dont like this
• RocksDB long startup sync time off clean start
Code Changes
• Wasmer upgrade v5.0.4->v6.1.0
• A BGP route checker added that uses TCP WHOIS, if whois is blocked you can disable it via CHECK_ROUTED_PEER=n
• RocksDB version upgraded from v7->v10.5.0, compression of longterm data added. Reduces chainsize by 50%~.
📜 Technical Context
This release addresses foundational changes that set the groundwork for further improvement.
v1.1.9
Changelog - v1.1.9 (2025-09-19)
Code Changes
• Added priority broadcasting to seed nodes to improve performance of RPC APIs
• Added more HTTP API for RPC nodes
• Added RPC.API for OFFLINE CLI calls into HTTP RPC ojdes
📜 Technical Context
This release addresses minor performance improvements.
v1.1.8
Changelog - v1.1.8 (2025-09-15)
Fixed
• Fixed a MEV/ChainGrowth attack. Now exec fees burn a portion similar to ETH2, Solana, etc.
• Easy difficulty leading to high fees
• Reporting false chains or other shenanigans
Code Changes
• Reduced exec costs significantly base 3x and storage 3x
• Added dyndiff which adjusts the difficulty based on net solve rate.
• Added new incentivization
📜 Technical Context
This release addresses a large protocol fix improvement from input of our early adopters and users.
v1.1.7
Changelog - v1.1.7 (2025-09-11)
Fixed
• Various exploits related to over-flooding nodes at the network level
• Knocking out online peers
• Reporting false chains or other shenanigans
Code Changes
• Entire Netcode rewrite
📜 Technical Context
This release addresses a large netcode fix that should hopefully set a good core model going forward.
v1.1.6
v1.1.5 - sequel
Changelog - v1.1.5 (2025-08-28)
Fixed
• Orphan entries not checking roots
Code Changes
• Orphan entries where not checking roots and were candidates but couldn't be applied to chain
• More RPC APIs added
• Epoch 282 preparation for security updates with (v)erifiable(r)andom_segment being enabled
📜 Technical Context
This release addresses some log spam and chain considering orphans for candidates but being unable to apply.
v1.1.4 - agent smith
Changelog - v1.1.4 (2025-08-21)
Fixed
• Peering flood that causes your node to go offline
Code Changes
• Implemented STUN functionality with a workaround for The Great Firewall (fallback to HTTP IP check)
• Above is skippable by manually setting your public facing IP4 via env PUBLIC_UDP_IPV4=
• Implemented ANR (Amadeus Node Records)
• All new peering requests are met with a challenge
📜 Technical Context
This release addresses a DDOS attack where a malicious agent can force a node to interact with non-existent peers, taxing resources from the node that it goes offline.
Thanks
@xdd3384 for help debugging and rp_filter setting which should prevent spoofed UDP src addr
net.ipv4.conf.all.rp_filter=1
net.ipv4.conf.default.rp_filter=1