Features

Editor

• subscreen editor grid can now draw lines instead of dots 646aa2b7d  

  also upgraded the dialog for editing the subscreen grid

ZScript

• untyped arrays may retain objects 868b796b9  

  Both user and internal untyped arrays can now retain object references. At runtime, the engine tracks whether each element in an untyped array is an object or not, and retains references accordingly.

  Note that this does not happen for untyped variables (just arrays), nor for int arrays.

Bug Fixes

Player

• long control scheme names breaking control scheme dialog 903fa8f01  

  entering long names would cause the dropdowns to get really big, squishing the rest of the dialog.

• prevent rare case where sprite deletion is delayed a frame b727715fd

ZScript

• correctly delete references to internal arrays for sprite variables 23dce531a
• avoid leaks when unreachable objects are deleted 481f7c566  

  When the garbage collector deletes unreachable objects, it failed to remove any references they retained to reachable objects.

Build

• retry more aggressively when hdiutil fails e9a3d4197

Misc.

• minor changes to build_historical.py backfill cc928ffc1