Mapboard GIS

Map layer con­trols - Im­prove the user in­ter­face for show­ing and hid­ing map lay­ers - Add an op­tion to show only one map layer at a time, dras­ti­cally in­creas­ing per­for­mance for large, mul­ti­layer datasets Bug fixes and in­ter­nal im­prove­ments - Fix pro­ject file share sheet - Prop­erly up­grade pro­jects from older ver­sions on app startup - More ef­fi­cient han­dling of app ini­tial­iza­tion and pro­ject load­ing - Im­prove mes­sage pass­ing at the top lev­els of the app - Up­date the un­der­ly­ing data­base frame­work to work with iOS 18