# NodeMutation ## 1.2.1 (2022-07-22) * Fix `child_node_range` for const name * Update `parser_node_ext` to 0.4.0 ## 1.2.0 (2022-07-02) * Return new source instead of writing file * Revert Add erb engine * Revert Add `ReplaceErbStmtWithExprAction` ## 1.1.0 (2022-07-02) * Add erb engine * Add `ReplaceErbStmtWithExprAction` ## 1.0.0 (2022-07-01) * Initial release