Version 0.19.6

### New features

`findClusterBreak` now takes an optional `includeExtending` argument that determines whether it skips over extending characters.

Version 0.19.5

### Bug fixes

Fix the return type of `iterLines`.

Version 0.19.4

### New features

`TextIterator`s are now iterable.

`findColumn` now takes an optional `strict` argument that makes it report -1 for columns outside of the string.

Version 0.19.3

### Bug fixes

Fix an issue where a partial text cursor would sometimes not appropriately report it was done.

Version 0.19.2

### New features

`Text.children` is now public, and can be used to iterate over the `Text` objects in a tree.

Version 0.19.1

### New features

`Text` objects now expose an `iterLines` method to create an iterator over their lines.

Version 0.19.0

### Breaking changes

`countColumn` now takes different arguments.

Version 0.18.1

### Breaking changes

`findColumn` now takes only three arguments. (The old argument list will be supported until the next breaking version.)

Version 0.18.0

Version 0.17.2

### New features

The package now also exports a CommonJS module.