# Versions Document

## 0.1.0

- initial release


## 0.2.0

- adds `traverse/2` function

## 0.3.0

- adds `backtrack/1` function

## 0.4.0

- renames `traverse/2` to `join/2`
- creates `pop/1` function

## 0.5.0

- renames `resolve/2` and `resolve!/2` to `resolve_json/2` and `resolve_json!/2` to
  indicate that they operate on json as the first parameter.
- creates `update_json!/3`