A new minor version of Umbraco CMS is out and it packs quite a punch! Umbraco 8.15 has a bunch performance enhancements, memory optimization and more efficient database queries that’ll help make Umbraco faster and consume less resources. All these improvements were gathered under the Reduced Footprint item on the product Roadmap and have now been moved to the Roadmap History page.
There are also some big changes to the new Media Picker (introduced in Umbraco 8.14), based on community feedback. These help existing Umbraco 8 installations by making it easier to switch to the new Media picker. Prior to 8.15, you had to manually migrate data in existing properties, now, you can simply switch to the new Media picker and your data will be automatically migrated.
You also find deep-linking to dashboards, the ability to add a default user when using Unattended Installs and more improvements and bugfixes.