- New macro directives `@#echomacrovars` and `@#echomacrovars(save)` (#1564)
- Inline comments are now supported
- Breaking changes
- All division operations are now done with doubles (as opposed to integers)
- Colon syntax used to require braces around it to create an array (e.g. `[1:3]` would create `[1,2,3]`). Now this is not necessary (`1:3` creates `[1,2,3]` while `[1:3]` would create `[[1,2,3]]`)