v2.68.0

Feature

• Support for DeepSeek-OCR in VLM pipeline (#2798) (19af03f)

Fix

• logging: Include page numbers in preprocess error messages (#2858) (89bea24)
• docx: Handle grouped pictures (#2861) (5c1f8f0)

Documentation

• Fix Colab badge links and Weaviate typo in docs examples (#2871) (72851cc)
• example: Fix update sample image path to be relative (#2864) (211c759)
• Add Semantica integration (#2860) (bf80e32)