The XRP Ledger's fixCleanup3_4_0 amendment corrects asset calculations used when issuers recover tokens from trading pools and when users deposit or withdraw from asset vaults

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Dev Ojha identified bureaucratic committee proliferation and governance stasis as the most significant threat to the survival of Zcash

Zcash deployed Private Information Retrieval for a coinholder vote prior to October 2026

Zcash coinholders participated in an advisory vote regarding the technical specifications of the Network Upgrade 7 protocol fork

Zcash Improvement Proposals specify and standardize technical changes to the Zcash network protocol

Sean Bowe identified attacks on the governance layer and unauthorized alterations to the monetary supply as critical threats to Zcash

Zcash coinholders participated in a 7-million-dollar retroactive grant allocation vote

The XRP Ledger permission flaw addressed by the fixCleanup3_4_0 amendment allows accounts authorized only to destroy issued tokens to create new tokens under certain conditions, while leaving XRP's own supply unaffected

The fixCleanup3_4_0 amendment has support from 33 of 35 trusted validators tracked by XRPL Dashboard as of November 2, 2026

The XRP Ledger lending service main amendment has 19 validator votes, while its required vault system amendment has 21 votes, leaving both below the 29-vote threshold needed for activation

The fixCleanup3_4_0 update prevents loans on the XRP Ledger from being marked late or in default before their due date has passed

XRP Ledger transaction rule changes require over 80% validator support—at least 29 of 35 tracked validators—for two uninterrupted weeks before activating

Originally expected to activate October 23, 2026, the XRP Ledger amendment fixCleanup3_4_0's two-week countdown restarted when validator support fell to 26 votes on October 21, 2026, below the required 29-vote threshold, before recovering two hours later

XRP Ledger official documentation warns developers against granting token-burning permissions until the fixCleanup3_4_0 correction takes effect

If the XRP Ledger lending service amendments reach 29 validator votes on November 4, 2026, the earliest possible activation for the lending service would be November 18, 2026

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Robinhood integrated TJAR as its launch partner to convert trading fees collected via the Uniswap API into USDC and USDG stablecoins

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Uniswap Labs launched an open-source fee conversion tool named TJAR to allow crypto applications to consolidate fee earnings into a single chosen token

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Curve Finance launched its StableSwap protocol on the Stellar mainnet, marking its first native deployment outside the EVM ecosystem

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Aave froze new deposits and borrowing across most of its V3 and V4 markets after wallets linked to a large Binance hot-wallet outflow used the platform to convert freezable stablecoins into ether

MetaMask added Stellar as part of an initiative to expand its self-custodial financial platform beyond Ethereum-based networks toward its Open Money strategy.

Under TJAR's market structure, applications deposit collected fees into a Token Jar contract, allowing third-party searchers to compete to convert the assets by fulfilling requested target payouts via a Releaser contract.