# QRL Weekly, 2026-July-17

> For the complete documentation index, see [llms.txt](/llms.txt). This markdown page mirrors [the canonical HTML page](/weekly/2026-july-17/).





Published: 2026-07-17
Updated: 2026-07-17



Author: The QRL Core Contributors
















Weekly Development Snapshot Status / overview
April 3rd: Audit complete of 2 cryptographic libraries. March 31st: QRL 2.0 Testnet V2 Released. Audits: 50% completion Qrvmc
Several bug fixes like VM bounds checks for PUSH and memory expansion, loader config boundary and precompile sweep coverage etc. Updated and added new test cases Reviewing qrvmc to ensure changes made in Hyperion also align with qrvmc go-qrl
Unused ECDSA signatures are removed Added Local testnet setup script using kurtosis Move typed-data encoding to the QRL 64-byte model go-qrl still being reviewed for 64 bytes related changes web3.js
Migration to 64-byte QRL addresses and 64-byte VM words; supply-chain and dependency hardening; CI fixes; Turbo and GitHub Actions updates; Node 20 compatibility Further audit work underway js-qrl-cryptography
Added and exported SHAKE256 with selectable output length, test vectors, packaging tests and documentation qrypto.js
Dependency and GitHub Actions updates, including Turbo and Zizmor qrl-web3-wallet
Bound dApp signing and transaction requests to the authorised chain, with chain-context revalidation and tests theqrl.org
Added llms.txt along content-negotiation to serve content as markdown files for better LLM support qrl-wallet (QRL 1.0)
Prevented custom-node connections unless enabled; synchronised mainnet and testnet branches