pedigree NEWS:  History of user interface changes

Changes in v2.1, 2022/08/28

* Moved initialization to BEGIN block (suggested by Norbert Preining)

Changes in v2.0, 2021/10/02

* Moved from SELFAUTOPARENT to TEXMFROOT for better packaging

Changes in v0.4, 2012/03/15

* Added TeXLive compatibility

Changes in v0.3, 2007/07/31

* Added support for twins, infertility, abortions

* Added support for multiple probands

* Added (limited) support for consanguinic unions

* Automatic scaling and rotation of large charts

* Added support for additional node information on the chart

* INCOMPATIBLE CHANGE:  requires pst-pdgr v0.3 or later.

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