v5.1.1

• fix v5.1.0 regression #1973 DnD Snap to Animation

v5.1.0

• add GridStack.registerEngine() to let user use their own custom layout engine subclass. Thank you [Thomas] for sponsoring it.
• grid option minWidth is now oneColumnSize to make it clearer, but old field will still work (JS only) for a while
• fix #1966 restore animation when dragging items
• updated jquery-ui to latest v1.13.1

v5.0.0

• add #992 support dragging into and out of nested grids from parents! Thank you @arclogos132 for sponsoring it.
• add #1910 new column:'auto' option to size nested grids to their parent grid item column count, keeping items the same size inside and outside. Thank you @arclogos132 for also sponsoring it.
• fix #1902 nested.html: dragging between sub-grids show items clipped
• fix #1558 dragging between vertical grids causes too much growth, not follow mouse.
• fix #1912 no longer force rows for min-height
• fix #1888 locks up with nested grid when 'column' is set to 1

v4.4.1

fix #1901 error introduced for #1785 when re-loading with fewer objects

v4.4.0

• add #1887 support for IE (new es5 folder) by @SmileLifeIven
• fix #1785 overlapping items when switching column() and making edits. Thank you @radovanobal for sponsoring it.
• fix #1890 unhandled exception when dragging fast between grids.

v4.3.1

• fix #1868 prevent swap during resize
• fix #1849 #1816 save highest resolution in 1 column mode
• fix #1855 resize when padding is large vs cellHeight

v4.3.0

• you can now swap items of different width if they are the same row/height. Thanks to spektrummedia for sponsoring it.
• fix #1860 nested grid save inf loop fix
• use latest dart-sass, updated comments

v4.2.7

• fix #1817 Enable passing of DragEvent to gridstack dropped event. Thanks @onepartsam
• fix #1835 Layout incorrectly restored when node has a minimum width. Thanks @hssm
• fix #1794 addGrid() does not recognize rem cellHeightUnit

v4.2.6

• fix #1784 removable:true working by itself (without needing acceptWidgets:true)
• fix #1791 removed drag flicker and scroll issue. Thanks @nelsieborja
• fix #1795 save(false) will no longer have .content field (removed existing one if present)
• fix #1782 save(false, false) now correctly saves nested grids
• fix #1793 save(false, true) followed by enable() throws error. we now have new Utils.cloneDeep()

v4.2.5

• fix for website with JQ droppable('destroy') giving error