Credential Transparency Description Language Release History
This page displays the release history for the Credential Transparency Description Language schema. Each release contains a set of changes, which are documented below.  Each change describes what was changed, why, and links to one or more relevant Github issues.
November 2019 CTDL Release (20191129)
This is the November 2019 CTDL Release
ceterms:EarningsProfile View Term History: JSON Turtle
Change:
- vs:term_status: Added vs:stable
 - vs:term_status: Removed vs:unstable
 
Reason:
en-US Enabling use of this profile.
										https://github.com/CredentialEngine/Schema-Development/issues/628
								ceterms:EmploymentOutcomeProfile View Term History: JSON Turtle
Change:
- vs:term_status: Added vs:stable
 - vs:term_status: Removed vs:unstable
 
Reason:
en-US Enabling use of this profile.
										https://github.com/CredentialEngine/Schema-Development/issues/628
								ceterms:exactDuration View Term History: JSON Turtle
Change:
- schema:rangeIncludes: Added schema:Duration
 - schema:rangeIncludes: Removed xsd:duration
 
Reason:
en-US Updating range to allow the use of weeks.
										https://github.com/CredentialEngine/Schema-Development/issues/636
								ceterms:GeneralEducationDevelopment View Term History: JSON Turtle
Change:
- 
												dct:description:
												Added
		en-US Equivalent to a secondary school diploma, based on passing a state- or province-selected examination such as GED, HiSET, or TASC; or to an award at UNESCO ISCED 2011 Levels 2 or 3.
 
Reason:
en-US Clarification of this term's intended scope and meaning.
										https://github.com/CredentialEngine/Schema-Development/issues/609
								ceterms:maximumDuration View Term History: JSON Turtle
Change:
- schema:rangeIncludes: Added schema:Duration
 - schema:rangeIncludes: Removed xsd:duration
 
Reason:
en-US Updating the range to allow use of weeks.
										https://github.com/CredentialEngine/Schema-Development/issues/636
								ceterms:minimumDuration View Term History: JSON Turtle
Change:
- schema:rangeIncludes: Added schema:Duration
 - schema:rangeIncludes: Removed xsd:duration
 
Reason:
en-US Updating range to allow use of weeks.
										https://github.com/CredentialEngine/Schema-Development/issues/636
								ceterms:Place View Term History: JSON Turtle
Change:
- owl:equivalentClass: Added schema:Place
 
Reason:
en-US Missing declaration on term
										https://github.com/CredentialEngine/Schema-Development/issues/629
								ceterms:price View Term History: JSON Turtle
Change:
- schema:rangeIncludes: Added xsd:decimal
 - schema:rangeIncludes: Removed xsd:integer
 
Reason:
en-US Updated the range to account for decimal prices.
										https://github.com/CredentialEngine/Schema-Development/issues/635
								ceterms:renewalFrequency View Term History: JSON Turtle
Change:
- schema:rangeIncludes: Added schema:Duration
 - schema:rangeIncludes: Removed xsd:duration
 
Reason:
en-US Updating the range to allow for use of weeks
										https://github.com/CredentialEngine/Schema-Development/issues/636
								
