今天，好像见证了属于SD时代的消亡

Core Viewpoint - The announcement of liblib's upgrade to version 2.0 signifies the end of an era for the open-source AI drawing community, reflecting a shift in user engagement and technology evolution [2][57][69]. Group 1: Company Overview - Liblib is recognized as the largest open-source model community in China, previously dominating the SD ecosystem [4][31]. - The transition to liblib 2.0 includes a new brand, logo, interface, and features aimed at expanding its user base and enhancing monetization opportunities [2][69]. Group 2: Industry Context - The open-source AI drawing ecosystem, particularly around Stable Diffusion (SD), experienced rapid growth and innovation, attracting a wide range of users and creators [10][48]. - The emergence of simpler models like GPT-4o and NanoBanana indicates a trend towards lowering barriers for new users, marking a significant shift in the industry [53][55]. Group 3: User Experience and Community - The initial excitement around AI drawing tools was characterized by a vibrant community that actively shared techniques and models, fostering a culture of experimentation and creativity [19][41]. - As technology advanced, the complexity of using these tools led to user fatigue, prompting a search for more accessible solutions [51][52]. Group 4: Future Outlook - The evolution of liblib into a one-stop creative platform reflects broader trends in the industry, where integration and user-friendliness are prioritized to attract a larger audience [68][69]. - Despite the changes, the community remains active, with a focus on maintaining creativity and quality among creators [73][75].