# Release Notes for Trend Survey Research Data Infrastructures 2024 (Trendumfrage Forschungsdateninfrasrukturen 2024)

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).

## Unreleased

## [2.0.0] - 2025-09-30

### Added
-	Data
	-	Long-format (network) dataset on software usage
	-	English translation of variable and value labels
-	Documentation
	-	The Data and methods report now includes information on the added long-format dataset
	-	The Variable questionnaire now includes information on variables in the added long-format dataset

### Changed
-	Data
	-	The following variable names in the main (p) dataset have been changed:
		- 	nutzung_software_i_weißnicht     -> nutzung_software_i_wn
		- 	programmieren_software_weißnicht -> programmieren_software_wn
	-	All value label names have been changed; suffix "_de" or "_en" has been added 
-	Documentation
	-	All documents have been updated to reflect the added dataset

### Removed
-	Data
	-	Value labels for string variables have been removed from the CSV dictionaries

## [1.0.0] - 2025-03-31

### Added
- 	Data
	-	Language: German (de)
	-	Format
		-	Stata 	(dta)
		-	SPSS 	(sav)
		-	CSV	(csv)
	-	Accessways
		-	SUF: On-Site
		-	SUF: Remote-Desktop
		-	SUF: Download
- 	Documentation
	-	Data- and methods report (de)
	- 	Data package overview (de/en)
	-	Release notes [this file] (en)
	- 	Variable questionnaire [incl. screenshots] (de)

### Changed

### Removed

### Fixed