Meteor 3.4.1 Consolidates Rspack Integration as Community Growth Accelerates

Meteor 3.4.1 marks a maturation of the framework's Rspack bundler integration, addressing months of community feedback to deliver a more stable and performant build experience. The release also tackles critical production issues, including a DDP session memory leak, while showcasing unprecedented community momentum with contributions from 25+ developers following Hacktoberfest 2025. This update demonstrates Meteor's revival in the JavaScript ecosystem, positioning it as a fully-featured modern framework backed by an engaged community.