💫 Patch v0.13.33

Release Note (0.13.33)

Release time: 2022-07-21 12:27:03

🙇 We'd like to thank all contributors for this new release! In particular,
Johannes Messner, Han Xiao, Jina Dev Bot, 🙇

🆕 New Features

• [bb132b30] - allow modalities of multimodal docs to be accessed (#425) (Johannes Messner)

🐞 Bug fixes

• [64721a62] - keep _metadata when serializing to dict and json (#443) (Johannes Messner)

🍹 Other Improvements

• [69926d41] - fix readme (Han Xiao)
• [3d75db4f] - version: the next version will be 0.13.33 (Jina Dev Bot)