The fixCleanup3_4_0 amendment, which includes a collection of fixes for Single Asset Vaults, the Lending Protocol, Automated Market Makers, the permissioned DEX, trust lines, NFTs, MPTs, Escrow, Sponsorship, transaction signing, and permission delegation, began its two-week activation window on October 5, 2026. Validator support must remain above 80% for it to launch. The amendment currently has 81.25% consensus from validators.