币界网报道：Pump.fun, the popular Solana-based meme coin launchpad, has unveiled its 2.0 version with an ambitious $1 billion token sale targeting a $4 billion valuation. The platform, known for facilitating viral meme coin launches, now introduces enhanced features including improved liquidity mechanisms and expanded creator tools. According to the team, the upgrade aims to "democratize access to high-growth crypto assets" while maintaining Pump.fun's signature low-barrier entry. Early participants in the token sale will receive bonus allocations, with 40% of tokens reserved for community incentives. The move comes as Solana-based meme coins continue gaining mainstream traction, with Pump.fun having already hosted over 50,000 token launches since its inception. Analysts