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June 2022 - IRIS v5.3 Released (current version)
Immaterial change. Minor revisions to metric name, definition, and usage guidance for clarity.
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May 2021 - IRIS v5.2 Released
Immaterial change. Minor revision to Usage Guidance for clarity.
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January 2020 - IRIS v5.1 Released
No change.
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May 2019 - IRIS v5.0 Released
No change.
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March 2016 - IRIS v4.0 Released
No change.
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March 2014 - IRIS v3.0 Released
Material change. Metric definition modified to provide clarity based on best practices and standard guidance.
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November 2011 - IRIS v2.2 Released
No change.
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February 2011 - IRIS v2.1 Released
No change.
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September 2010 - IRIS v2.0 Released
New metric. School Enrollment: Minorities/Previously Excluded (PI7774) was developed via the IRIS Taxonomy Development Group.