Stellar-Pathfinder/stellar-pathfinder
A corridor-integrity monitor for the Stellar network. Prices stablecoin→fiat-token corridors, scores routes against independent reference rates, and refuses to recommend when all options...
Developer Tools
Everything tagged Developer Tools: news, videos, releases and projects.
Sui testnet-v1.81.1
Protocol Sui Protocol Version in this release: 138 #27049: gas model changes, implementation related no user impact #27975: Adds new memory invariant check for reference/value usage...
Anchor v1.2.1
The v1.2.1 release is here. Check out the release notes from Anchor website or GitHub. For a list of notable changes with their associated PRs, see the CHANGELOG.
Foundry v1.8.5
Foundry v1.8.5 is a focused patch release led by an Anvil mining fix for ready transactions left in the pool after a full block. Previously, burst submissions such as forge script...
Kinlock-Org/kinlock-contracts
Soroban smart contract for Kinlock: lock USDC on Stellar for a verified school or landlord, worldwide.
viem@3.0.0-next.13
viem@3.0.0-next.13
viem@2.57.3
Patch Changes #5180 031f5e2445031fed4328f32cb201f779b9101265 Thanks @jxom! - Fixed sendCalls with experimental_fallback enabled to recognize Base RPC's unsupported-method...
0xPunisher/crawlscan
the first crawler scanner that makes memecoins trading simpler.
Agave (Solana validator) Release v4.5.0-alpha.1
This is a pre-release for testing only. Do not deploy to mainnet, testnet, or any production host. https://github.com/anza-xyz/agave/blob/master/CHANGELOG.md#edge-channel What's...
SEC Proposes New Crypto Custody Framework for Advisers and Funds
The SEC's new proposal would let advisers and funds use state trust companies, and in limited cases self-custody, to hold crypto.
CACEIS EURXT Smart Contract Security Audit
OpenZeppelin audited CACEIS's EURXT euro stablecoin — a MiCA-regulated EMT. Zero critical, high, or medium findings. Three low-severity operational refinements identified.
lnd v0.20.5-beta
Database Migrations There are no migrations in this release. Verifying the Release In order to verify the release, you'll need to have gpg or gpg2 installed on your system. Once...
lnd v0.21.4-beta
Database Migrations There are no migrations in this release. Verifying the Release In order to verify the release, you'll need to have gpg or gpg2 installed on your system. Once...
v32.0rc3: Bitcoin Core 32.0 release candidate 3
Tree-SHA512: c62b5cef9395bbc1d7607ebe8898e3414e1da1a5ab98ecfa49b7ff9e979159e79ce9ee47c1e8828ec7d018f6a6a0c0cd89d9aa327736024cb6fd138f7896996f
polkadot-v1.22.7
Old release tag polkadot-v1.22.7
Polkadot stable2603-7
This release contains the changes from polkadot-stable2603-6 to polkadot-stable2603-7. ℹ️ Please note: ⚠️ this is a patch release for the stable version stable2603 and contains only...
Hardhat v3.18.1
This is a small bugfix release with fixes for simulated network predeploys and Solidity test error formatting. Changes #8631 d014d43 Thanks @Kropiunig! - Fixed edr-simulated networks...
polkadot-stable2603-7-rc1
new rc tag polkadot-stable2603-7-rc1
Hardhat @nomicfoundation/ignition-core@3.1.10
Changes #8646 ac45dab Thanks @renovate! - Updated the immer dependency to 11.1.18. Updated dependencies: • @nomicfoundation/hardhat-utils@4.4.0 💡 The Nomic Foundation is hiring!...
@nomicfoundation/hardhat-verify@3.1.2
Changes #8632 ad49ec2 Thanks @schaable! - Improved the constructor argument errors so HHE80017 and HHE80019 name the parameter that could not be encoded. #8632 eb2b13d Thanks...
@nomicfoundation/hardhat-keystore@3.1.1
Changes #8645 155fab9 Thanks @renovate! - Updated the @noble/ciphers and @noble/hashes dependencies to 2.4. Updated dependencies: • @nomicfoundation/hardhat-utils@4.4.0 💡 The Nomic...
@nomicfoundation/hardhat-errors@3.1.1
Changes #8632 ad49ec2 Thanks @schaable! - Improved the constructor argument errors so HHE80017 and HHE80019 name the parameter that could not be encoded. Updated dependencies: •...
@nomicfoundation/hardhat-utils@4.4.0
Changes • #8632 eb2b13d Thanks @schaable! - Added an abi module with encodeAbiParameters() for ABI-encoding values against a list of Solidity parameter types. • #8646 ac45dab Thanks...
Solana Changelog: October 1, 2026
Devnet lists Alpenglow as a notable feature gate alongside new Agave, Firedancer, Superbank, Web3.js, Kit, and program SDK releases.