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📋 Stable Diffusion Changelog

Stable Diffusion Changelog & Updates

Sep 2023 SDXL 1.0

SDXL 1.0 Release

Official SDXL 1.0 release with dual-model architecture and significantly improved aesthetics and composition.

Oct 2022 SD 1.5

Stable Diffusion 1.5

Released SD 1.5 with improved image quality and style variety, becoming the most popular open-source image model.

Nov 2023 SDXL Turbo

SDXL Turbo Real-Time

Released SDXL Turbo with real-time generation capability using progressive distillation.

Nov 2022 SD 2.0

Stable Diffusion 2.0

Released SD 2.0 with 768x768 resolution, depth-to-image, and upscaler capabilities.

Jun 2025 SD 4.5

Stable Diffusion 4.5

Professional creative suite with collaboration tools, API platform, and enterprise licensing.

Jul 2023 SDXL 0.9

SDXL 0.9 Preview

Released SDXL 0.9 preview with massive quality improvement and 1024x1024 base resolution.

Jan 2026 SD 5.0

Stable Diffusion 5.0

Next-gen open model with cinematic quality, real-time collaboration, and decentralized training.

Dec 2024 SD 4.0

Stable Diffusion 4.0

Major release with video generation, 3D model output, and unified multi-modal generation.

Dec 2022 SD 2.1

Stable Diffusion 2.1

Refined SD 2.1 with improved NSFW filtering and better prompt adherence.

Aug 2024 SD 3.5

Stable Diffusion 3.5

Enhanced SD 3.5 with improved performance, community model support, and safety features.

Aug 2022 SD 1.4

Stable Diffusion Public Release

Stability AI released Stable Diffusion 1.4, an open-source text-to-image model that revolutionized AI image generation.

Apr 2024 SD 3.0

Stable Diffusion 3.0

Released SD 3.0 with new Transformer-based architecture, improved text rendering, and 8B parameter model.

For the latest updates, visit the official Stable Diffusion website.