Today, market analyst Wu Blockchain identified top crypto projects that announced important upgrades in their respective blockchain networks over the week. This week, January 4 – 10, 2026, was a quite busy period in the digital asset market, which unfolded multiple successes. During the week, the crypto market rebounded its momentum that saw Bitcoin and Ethereum climb to their highest levels ($94,762 and $3,303) this year (levels noticed in November 2025), a testimony of revamped investor appetite in the wider cryptocurrency market. In short, the analyst listed crypto projects that showed a commitment to resolving real user problems to develop improvements in their network’s efficiency and accessibility.

Weekly Project Updates: Ethereum Validator Exit Queue Drops to Zero, Optimism Proposes Using 50% of Revenue for Buybacks, WLFI Applies for U.S. National Trust Bank Charter, PumpFun Launches Creator Fee Sharing Mechanism, etc https://t.co/RsYofjWb7J pic.twitter.com/vaJhc0nhoy

The first interesting development is the drop of the Ethereum validator exit queue to the zero level, which now means decreased unstaking demand and reduced ETH selling pressure. In the past, prolonged exit queues coincided with periods of user distress, changing yield staking returns, and wider market uncertainty. This week on Tuesday, January 6, 2026, the Ethereum validator exit queue fell to zero, a 99.9% drop from its September peak, thanks to recent Ethereum network upgrades. This drop indicates Ethereum’s stable network, with no backlog of validators wanting to leave the chain and increased funds rechanneled to long-term staking lockups.

On Thursday, January 8, Optimism Foundation, a nonprofit organization committed to the development of the Optimism Layer-2 scaling solution network, made a proposal to launch a monthly OP token buyback using 50% of the network’s revenues. By using this buyback plan, the foundation seeks to bolster the price of the network’s native OP token and give value to token holders. According to the announcement, the governance voting exercise will take place on January 22, 2026, to either approve or reject the proposal request.

President Donald Trump-backed World Liberty Financial (WLFI), a DeFi protocol, seeks to become a US national digital bank. On Thursday, January 8, 2026, World Liberty Financial formally applied for a US national trust bank charter, an application that was sent to the Office of the Comptroller of the Currency (OCC) for further examination. If approved, WLFI will convert its decentralized finance platform into a federally regulated, complete-stack banking entity focusing on stablecoin financial-related operations powered by its USD1 stablecoin.

Lastly, yesterday, January 9, Pump.fun, a crypto launchpad platform, upgraded its creator fee system by introducing a fee-sharing feature that allows token creators and CTO administrators to distribute transaction fees to up to 10 wallets proportionally after a token launch. According to Pump.fun, this model is crucial as it aims to enhance transparency, support transferring token ownership, and revoke update permissions. As per Pump.fun, the previous creator fee mechanism distorted the incentive structures, failed to build sustainable market behavior, encouraged increased low-risk token issuances, and suppressed high-risk trading activities that are essential for the platform.

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