HCL/Core

1. Completely new CSS subsystem - faster and less memory.
2. MathML support.
3. Compatibility with Lazarus 2+.
4. FMX: Hints support.
5. Animated GIFs for FMX (all platforms) and VCL Delphi 5+.
6. CSS columns support.
7. CSS tabs support.
8. Improved recovering of incorrect tag order.
9. Added :only-of-type selector
10. DX canvas: added support for rotated arcs in paths.
11. THtImageListSource now works with ImageList on data module.

Editor/Reports

1. Format painter button.
2. Clear formatting button.
3. Columns button
4. Math equation editor.
5. Adding ability to combine two adjacent lists by pressing Del
6. DOCX import: added support for math equations.
7. Footnotes
8. FastReport FMX component
9. ReportBuilder component
10. SQL: ConvertWheretoJoins now can reorder tables.
11. Compatibility with VTV 6.7