Mariya Sukhova

See: [Ability to sort by multiple columns in DataGrid #1265](https://github.com/jmix-framework/jmix/issues/1265)

Information about this is available in [Commenting Data Model](https://docs.jmix.io/jmix/2.1/whats-new/index.html#commenting-database-schema)

Info about the **Coding Assistance** tab is available in the **Injection by Code Completion** section of **What's new** for 2.1 version

See [User substitution views #1006](https://github.com/jmix-framework/jmix/issues/1006)

See [Support CSS attribute in XML #2095](https://github.com/jmix-framework/jmix/issues/2095)

See [Ability to define prefix and suffix components in XML #2096](https://github.com/jmix-framework/jmix/issues/2096)

See [View Settings Facet #1578](https://github.com/jmix-framework/jmix/issues/1578)

See [VirtualList component #835](https://github.com/jmix-framework/jmix/issues/835)

See [Filter in DataGrid column headers #1752](https://github.com/jmix-framework/jmix/issues/1752)