We'd like to offer a big thanks to the 5 contributors who made this release possible. Here are some highlights ✨:

• 🌍 Improve Finnish (fi-FI) locale (#6859) @RainoPikkarainen
• 🐞 Bugfixes

@mui/x-data-grid@v5.17.12 / @mui/x-data-grid-pro@v5.17.12 / @mui/x-data-grid-premium@v5.17.12

Changes

• [DataGrid] Fix conflict with the latest version of @types/react (#6883) @vizv
• [DataGridPremium] Support aggregating data from multiple row fields (#6844) @cherniavskii
• [DataGridPro] Fix detail panel not working with getRowSpacing prop (#6858) @cherniavskii
• [l10n] Improve Finnish (fi-FI) locale (#6859) @RainoPikkarainen

Docs

• [docs] Clarify DataGrid Row Pinning docs (#6891) @cherniavskii

Core

• [core] Upgrade monorepo (#6864) @m4theushw
• [license] Polish error messages (#6881) @oliviertassinari