# Release Notes for DZHW Graduate Panel 1989 (gra1989)

All notable changes to this data package will be documented in this file.
The format is based on Keep a Changelog.


## [2.0.0]  2020-12-16
### Added
-	Data:
	- Added individual data (wave 2: on-site SUF, remote-desktop SUF) (DE)
	- Added spell data (wave 1 and 2: on-site SUF, remote-desktop SUF) (DE)
-	Metadata:
	- Added survey metadata (wave 2)
	- Added instrument metadata (wave 2)
	- Added dataset metadata (individual data wave 2 / spelldata wave 1 and 2)
	- Added variable metadata (wave 1 and 2)
	- Added question metadata (wave 1 and 2)	
-	Documents related to data package
	- Added data and methods report (wave 1 and 2) (DE)
	- Added questionnaire (wave 2) (DE)
	- Added variable questionnaire (wave 2) (DE)
	- Added code list cl-dzhw-46 (wave 1) (DE)
### Changed
	- Changed citation guideline (v2.0.0) (DE/EN)
	- Changed data package overview (wave 1 and 2) (DE/EN)
-	The procedure for generating the NUTS 2 regions and federal states from the postal codes in wave 1 was slightly changed (plz1_g1/plz1_g2/plzj_g1/plzj_g2). For unknown postal code 3 digits, the generated variables are set to missing.
-	The gross sample for wave 1 could be reconstructed after the release of version 1.0.0. This results in a change in the response rate.
### Removed
-	Nothing
### Fixed
-	Nothing


## [1.0.0]  2020-10-21
### Added
-	Data: Added on-site SUF, remote-desktop SUF (wave 1) (DE)
-	Metadata:
	- Added data package metadata
	- Added survey metadata (wave 1)
	- Added instrument metadata (wave 1)
	- Added dataset metadata (wave 1)
-	Documents related to data package
	- Added citation guideline (DE/EN)
	- Added data package overview (wave 1) (DE)
	- Added questionnaire (wave 1) (DE) 
	- Added variable questionnaire (wave 1) (DE) 
### Changed
-	Nothing, initial release
### Removed
-	Nothing, initial release
### Fixed
-	Nothing, initial release