- 📝 Added `validate` guide [PR1104](https://github.com/laminlabs/lamindb/pull/1104) [sunnyosun](https://github.com/sunnyosun)
- 🐛 Fix feature set updates & `describe()` if no features are present [PR1098](https://github.com/laminlabs/lamindb/pull/1098) [falexwolf](https://github.com/falexwolf)
- 🎨 Make `species` not nullable in `Gene`, `Protein`, `CellType` [PR1095](https://github.com/laminlabs/lamindb/pull/1095) [sunnyosun](https://github.com/sunnyosun)