v0.12.0 - GPT-OSS Support

Full fine-tuning now supports gpt-oss models, alongside minor bugfixes to ensure correct loss calculations with higher gradient accumulation.

What's Changed

• Disable workflow runs on forks by default by @fynnsu in #632
• Adding GPT OSS Support by @Maxusmusti in #646
• Update numpy from <2.0 to <2.3 by @Maxusmusti in #656
• Add kernels>0.9.0 to CUDA requirements by @Maxusmusti in #658

Full Changelog: v0.11.1...v0.12.0