## 📦 [Bookshelf - 2.1.1](https://github.com/mcbookshelf/bookshelf/releases/tag/v2.1.1) > **⚡ A Performance Update!** > > *This release improves the performance of the block module, fixes several bugs, and introduces the new concept of loading modules in isolation.* - ⚡ **[#238](https://github.com/mcbookshelf/bookshelf/pull/238)** - Load tags now load modules in isolation. - 📝 **[#215](https://github.com/mcbookshelf/bookshelf/issues/215)** - Added documentation about documentation (meta-documentation). ### `🧱 bs.block` - ⚡ **[#237](https://github.com/mcbookshelf/bookshelf/pull/237)** - Enhanced the speed of the module. - ⚡ **[#218](https://github.com/mcbookshelf/bookshelf/pull/218)** - Enhanced the speed of the factorial function. - 🐛 **[#235](https://github.com/mcbookshelf/bookshelf/issues/235)** - Fixed inputs that required extra escaping. - 🐛 **[#236](https://github.com/mcbookshelf/bookshelf/issues/236)** - Fixed load function. ### `🏷️ bs.id` - 🐛 **[#236](https://github.com/mcbookshelf/bookshelf/issues/236)** - Fixed load function. ### `🧮 bs.math` - 🐛 **[#236](https://github.com/mcbookshelf/bookshelf/issues/236)** - Fixed load function.