# Change Log
+### 3.1.13 - 29 November 2017
+
+- Allow XML output for RowsOfFields (#60).
+- Allow Symfony 4 components and add make tests run on three versions of Symfony.
+
+### 3.1.12 - 12 October 2017
+
+- Bugfix: Use InputOption::VALUE_REQUIRED instead of InputOption::VALUE_OPTIONAL
+ for injected options such as --format and --fields.
+- Bugfix: Ignore empty properties in the property parser.
+
+### 3.1.11 - 17 August 2017
+
+- Add ListDataFromKeys marker data type.
+
### 3.1.10 - 6 June 2017
- Typo in CalculateWidths::distributeLongColumns causes failure for some column width distributions