Changes

* Any changes you have manually made to [[Gramps_{{man version}}_Wiki_Manual_-_Settings#Advanced_backup_filename_setting|<code>gramp.ini</code>]]

* Any custom settings for [[Gramps_5.1_Wiki_Manual_-_Reports_-_part_1#Report Settings|reports (<code>report_options.xml</code>)]] you have made.

* Any custom [[Calendar_tools_holidays#Custom_holidays.xml|holiday sets or country calendars (<code>holidays.xml</code>)]] you have created.

* Any custom [[Gramps 5.1 Wiki Manual - Filters|filters (<code>custom_filters.xml</code>)]] you have created.