This update changes the following:

• Object hierarchy panels can be collapsed
• Objects in the scene can be deleted (through the right-click context menu)
• Objects in the scene can be duplicated (excluding layers and harnesses)
• Various object properties can be edited
• Fixed simple imagesheets
• Several editor bugfixes
• Added confirmation dialogs when deleting scenes and resource artifacts

This update should make dahlia actually usable for building projects. Next, I’ll be sorting out the lack of documentation.

Please report any bugs you may encounter. Thank you :)