# Test version key

**URL:** <https://discourse.citationstyles.org/t/test-version-key/593>\
**Category:** CSL Development\
**Created:** [April 6, 2009, 3:55pm UTC](https://discourse.citationstyles.org/t/test-version-key/593 "2009-04-06T15:55:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Bruce\_D\_Arcus1](https://avatars.discourse-cdn.com/v4/letter/b/4bbf92/32.png) [@Bruce\_D\_Arcus1](https://discourse.citationstyles.org/u/Bruce_D_Arcus1)\
**Post date:** [April 6, 2009, 3:55pm UTC](https://discourse.citationstyles.org/t/test-version-key/593/1 "2009-04-06T15:55:36Z")

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Frank,

Can you add a schema version key to all tests? Possible values now are  
0.8 and 0.9.

Bruce