Bugfixes, improvements and new features in each version.

2.0

• Liquids visualisation: Container items can contain graphic representation of liquids, with adjustable surface level and automatic alignment after rotation
• Export to image: Save the contents of the workspace as a JPG image
• Advanced controls: All operations are done using combinations of left-mouse click, dragging and Control, Alt and Shift keys.
• New UI: allows multiselection, dragging of several items at once, arbitrary angle rotation, snapped rotation
• Workspace improvements: Allows zooming and panning
• Updated and improved apparatus
• New apparatus added: Thiele tube, more beakers, volumetric flask, round-bottom flask, petri dish, ruler, hot plate, clay triangle, Büchner funnel, Graham and Allihn condensers, soxhlet extractor, cold fingers, crucible + cover, reagent bottle, desiccator
• Simple and light toolbars, with descriptive categories
• Tool tips to help identify apparatus