## 📦 [Bookshelf - 2.1.0](https://github.com/mcbookshelf/bookshelf/releases/tag/v2.1.0) > **⚙️ The MetaData Update!** > > *This release enhances documentation and automated tools, and introduces new block manipulation features.* Bookshelf is now based on **Minecraft 1.21**. - 📝 **[#206](https://github.com/mcbookshelf/bookshelf/issues/206)** - Added new related datapacks and mods. - 📝 **[#200](https://github.com/mcbookshelf/bookshelf/issues/200)** - Replaced the old function header with a new license-only header, now mandatory for all functions. Metadata has been moved to the feature function tag. - 📝 **[#52](https://github.com/mcbookshelf/bookshelf/issues/52)** / **[#175](https://github.com/mcbookshelf/bookshelf/issues/175)** - Each module now includes its own manual metadata, aiding in dependency management and supporting tools like the upcoming Bookshelf Manager. More info [here](project:/contribute/metadata.md). - ⚙️ **[#199](https://github.com/mcbookshelf/bookshelf/pull/199)** - Automated metadata verification during pull requests to ensure no data is missed. More info [here](project:/contribute/contribution-validation.md). - ⚙️ Added templates for pull requests and issues. ### `🧱 bs.block` - ✨ **[#187](https://github.com/mcbookshelf/bookshelf/issues/187)** - Added `#bs.block:map_type` and `#bs.block:mix_type` functions. ### `🔗 bs.link` - 🐛 **[#211](https://github.com/mcbookshelf/bookshelf/pull/211)** - Fixed missing help function tag. ### `🧭 bs.position` - 📝 **[#208](https://github.com/mcbookshelf/bookshelf/issues/208)** - Updated documentation for `#bs.position:_pos_and_rot`. ### `➡️ bs.vector` - 🐛 **[#211](https://github.com/mcbookshelf/bookshelf/pull/211)** - Fixed missing help function tag. ### `🏅 bs.xp` - 🐛 **[#211](https://github.com/mcbookshelf/bookshelf/pull/211)** - Fixed missing help function tag.