v1.13.11

We just released some important fixes and performance improvements.

Small Features:

• Added a shadow for the Mask Tool brush for better visibility over a bright background.

Bug Fixes & Improvements:

• Improved memory handling.
• Fixed issues with filters producing artifacts in some cases during exports.
• Fixed the Resize Tool producing a black screen on some occasions.
• Fixed an issue of subgroups not being restored when undoing the deletion of the group.
• Fixed the Path Tool occasionally causing an 'Out of Memory' browser crash.
• Fixed a 'Missing Asset' error occasionally happening when loading or cloning a map.