diff --git a/Makefile b/Makefile
index 92baf0fc..5e333607 100644
--- a/Makefile
+++ b/Makefile
@@ -25,8 +25,8 @@ help:     ## Show this help.
 	 @egrep -h '\s##\s' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m  %-30s\033[0m %s\n", $$1, $$2}'
 
 .PHONY: tests
-test: ## Run all document related checks found in tox: pytest, jsonformat, validate, jsonschema
-	tox run -e pytest,jsonformat,validate,jsonschema
+test: ## Run all document related checks found in tox: pytest, jsonformat, validate
+	tox run -e pytest,jsonformat,validate
 
 .PHONY: generate_docs
 generate_docs: ## Generate the Markdown files based on the YAML definitions
diff --git a/definitions/EiffelActivityCanceledEvent/3.2.1.yml b/definitions/EiffelActivityCanceledEvent/3.2.1.yml
index 52d978b7..ddabab83 100644
--- a/definitions/EiffelActivityCanceledEvent/3.2.1.yml
+++ b/definitions/EiffelActivityCanceledEvent/3.2.1.yml
@@ -101,7 +101,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelActivityFinishedEvent/3.3.1.yml b/definitions/EiffelActivityFinishedEvent/3.3.1.yml
index 59b1af55..76e81563 100644
--- a/definitions/EiffelActivityFinishedEvent/3.3.1.yml
+++ b/definitions/EiffelActivityFinishedEvent/3.3.1.yml
@@ -155,7 +155,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelActivityStartedEvent/4.3.1.yml b/definitions/EiffelActivityStartedEvent/4.3.1.yml
index 8c16a06b..e27f2d48 100644
--- a/definitions/EiffelActivityStartedEvent/4.3.1.yml
+++ b/definitions/EiffelActivityStartedEvent/4.3.1.yml
@@ -141,7 +141,7 @@ _links:
         - EiffelActivityTriggeredEvent
 _history:
   - version: 4.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 4.3.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelActivityTriggeredEvent/4.3.1.yml b/definitions/EiffelActivityTriggeredEvent/4.3.1.yml
index 2c650be9..1662014c 100644
--- a/definitions/EiffelActivityTriggeredEvent/4.3.1.yml
+++ b/definitions/EiffelActivityTriggeredEvent/4.3.1.yml
@@ -154,7 +154,7 @@ _links:
         - EiffelActivityTriggeredEvent
 _history:
   - version: 4.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 4.3.0
     introduced_in: edition-orizaba
     changes: Add ORIGINAL_TRIGGER link (see [Issue 246](https://github.com/eiffel-community/eiffel/issues/246)).
diff --git a/definitions/EiffelAnnouncementPublishedEvent/3.2.1.yml b/definitions/EiffelAnnouncementPublishedEvent/3.2.1.yml
index 9330997a..287bd2bc 100644
--- a/definitions/EiffelAnnouncementPublishedEvent/3.2.1.yml
+++ b/definitions/EiffelAnnouncementPublishedEvent/3.2.1.yml
@@ -113,7 +113,7 @@ _links:
         - EiffelAnnouncementPublishedEvent
 _history:
   - version: 3.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelArtifactCreatedEvent/3.3.1.yml b/definitions/EiffelArtifactCreatedEvent/3.3.1.yml
index ff9ec539..ba9b8751 100644
--- a/definitions/EiffelArtifactCreatedEvent/3.3.1.yml
+++ b/definitions/EiffelArtifactCreatedEvent/3.3.1.yml
@@ -213,7 +213,7 @@ _links:
         - EiffelArtifactCreatedEvent
 _history:
   - version: 3.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.0
     introduced_in: edition-arica
     changes: Added data.fileInformation.integrityProtection member (see [Issue 290](https://github.com/eiffel-community/eiffel/issues/290)).
diff --git a/definitions/EiffelArtifactDeployedEvent/0.1.1.yml b/definitions/EiffelArtifactDeployedEvent/0.1.1.yml
index 37f5ba4c..07e425fa 100644
--- a/definitions/EiffelArtifactDeployedEvent/0.1.1.yml
+++ b/definitions/EiffelArtifactDeployedEvent/0.1.1.yml
@@ -120,7 +120,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 0.1.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 0.1.0
     introduced_in: edition-orizaba
     changes: Initial version.
diff --git a/definitions/EiffelArtifactPublishedEvent/3.3.1.yml b/definitions/EiffelArtifactPublishedEvent/3.3.1.yml
index 3f9c18ee..cdcd9523 100644
--- a/definitions/EiffelArtifactPublishedEvent/3.3.1.yml
+++ b/definitions/EiffelArtifactPublishedEvent/3.3.1.yml
@@ -125,7 +125,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelArtifactReusedEvent/3.2.1.yml b/definitions/EiffelArtifactReusedEvent/3.2.1.yml
index b25658fd..84de8def 100644
--- a/definitions/EiffelArtifactReusedEvent/3.2.1.yml
+++ b/definitions/EiffelArtifactReusedEvent/3.2.1.yml
@@ -101,7 +101,7 @@ _links:
         - EiffelArtifactCreatedEvent
 _history:
   - version: 3.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelCompositionDefinedEvent/3.3.1.yml b/definitions/EiffelCompositionDefinedEvent/3.3.1.yml
index 687e2361..2257611a 100644
--- a/definitions/EiffelCompositionDefinedEvent/3.3.1.yml
+++ b/definitions/EiffelCompositionDefinedEvent/3.3.1.yml
@@ -110,7 +110,7 @@ _links:
         - EiffelCompositionDefinedEvent
 _history:
   - version: 3.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelConfidenceLevelModifiedEvent/3.4.1.yml b/definitions/EiffelConfidenceLevelModifiedEvent/3.4.1.yml
index 6f50d56a..1ac5faa4 100644
--- a/definitions/EiffelConfidenceLevelModifiedEvent/3.4.1.yml
+++ b/definitions/EiffelConfidenceLevelModifiedEvent/3.4.1.yml
@@ -159,7 +159,7 @@ _links:
         - EiffelConfidenceLevelModifiedEvent
 _history:
   - version: 3.4.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.4.0
     changes: Add CONFIDENCE_BASIS link (see [Issue 323](https://github.com/eiffel-community/eiffel/issues/323)).
   - version: 3.3.0
diff --git a/definitions/EiffelEnvironmentDefinedEvent/3.3.1.yml b/definitions/EiffelEnvironmentDefinedEvent/3.3.1.yml
index 879deb29..925d62e3 100644
--- a/definitions/EiffelEnvironmentDefinedEvent/3.3.1.yml
+++ b/definitions/EiffelEnvironmentDefinedEvent/3.3.1.yml
@@ -148,7 +148,7 @@ _links:
         - EiffelCompositionDefinedEvent
 _history:
   - version: 3.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelFlowContextDefinedEvent/3.2.1.yml b/definitions/EiffelFlowContextDefinedEvent/3.2.1.yml
index 89035daa..af4bd5c4 100644
--- a/definitions/EiffelFlowContextDefinedEvent/3.2.1.yml
+++ b/definitions/EiffelFlowContextDefinedEvent/3.2.1.yml
@@ -99,7 +99,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelIssueDefinedEvent/3.2.1.yml b/definitions/EiffelIssueDefinedEvent/3.2.1.yml
index edec3fd3..6f0810d6 100644
--- a/definitions/EiffelIssueDefinedEvent/3.2.1.yml
+++ b/definitions/EiffelIssueDefinedEvent/3.2.1.yml
@@ -114,7 +114,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelIssueVerifiedEvent/4.3.2.yml b/definitions/EiffelIssueVerifiedEvent/4.3.2.yml
index ed2b2305..b3b4d234 100644
--- a/definitions/EiffelIssueVerifiedEvent/4.3.2.yml
+++ b/definitions/EiffelIssueVerifiedEvent/4.3.2.yml
@@ -136,7 +136,7 @@ _links:
         - EiffelTestSuiteFinishedEvent
 _history:
   - version: 4.3.2
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 4.3.1
     changes: Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)).
   - version: 4.3.0
diff --git a/definitions/EiffelSourceChangeCreatedEvent/4.2.1.yml b/definitions/EiffelSourceChangeCreatedEvent/4.2.1.yml
index 5bfdaf6c..50244d63 100644
--- a/definitions/EiffelSourceChangeCreatedEvent/4.2.1.yml
+++ b/definitions/EiffelSourceChangeCreatedEvent/4.2.1.yml
@@ -270,7 +270,7 @@ _links:
         - EiffelIssueDefinedEvent
 _history:
   - version: 4.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 4.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelSourceChangeSubmittedEvent/3.2.1.yml b/definitions/EiffelSourceChangeSubmittedEvent/3.2.1.yml
index 0de35d82..980ae4eb 100644
--- a/definitions/EiffelSourceChangeSubmittedEvent/3.2.1.yml
+++ b/definitions/EiffelSourceChangeSubmittedEvent/3.2.1.yml
@@ -203,7 +203,7 @@ _links:
         - EiffelSourceChangeSubmittedEvent
 _history:
   - version: 3.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelTestCaseCanceledEvent/3.2.1.yml b/definitions/EiffelTestCaseCanceledEvent/3.2.1.yml
index dc5f6223..b12f9771 100644
--- a/definitions/EiffelTestCaseCanceledEvent/3.2.1.yml
+++ b/definitions/EiffelTestCaseCanceledEvent/3.2.1.yml
@@ -101,7 +101,7 @@ _links:
         - EiffelTestCaseTriggeredEvent
 _history:
   - version: 3.2.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.2.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelTestCaseFinishedEvent/3.3.2.yml b/definitions/EiffelTestCaseFinishedEvent/3.3.2.yml
index 56205ca4..6509bcaa 100644
--- a/definitions/EiffelTestCaseFinishedEvent/3.3.2.yml
+++ b/definitions/EiffelTestCaseFinishedEvent/3.3.2.yml
@@ -189,7 +189,7 @@ _links:
         - EiffelTestCaseTriggeredEvent
 _history:
   - version: 3.3.2
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.1
     changes: Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)).
   - version: 3.3.0
diff --git a/definitions/EiffelTestCaseStartedEvent/3.3.1.yml b/definitions/EiffelTestCaseStartedEvent/3.3.1.yml
index 636db5af..5c18a2b5 100644
--- a/definitions/EiffelTestCaseStartedEvent/3.3.1.yml
+++ b/definitions/EiffelTestCaseStartedEvent/3.3.1.yml
@@ -142,7 +142,7 @@ _links:
         - EiffelTestCaseTriggeredEvent
 _history:
   - version: 3.3.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.0
     introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
diff --git a/definitions/EiffelTestCaseTriggeredEvent/3.5.2.yml b/definitions/EiffelTestCaseTriggeredEvent/3.5.2.yml
index 808261cb..b1025488 100644
--- a/definitions/EiffelTestCaseTriggeredEvent/3.5.2.yml
+++ b/definitions/EiffelTestCaseTriggeredEvent/3.5.2.yml
@@ -208,7 +208,7 @@ _links:
         - EiffelTestCaseTriggeredEvent
 _history:
   - version: 3.5.2
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.5.1
     changes: Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)).
   - version: 3.5.0
diff --git a/definitions/EiffelTestExecutionRecipeCollectionCreatedEvent/4.3.2.yml b/definitions/EiffelTestExecutionRecipeCollectionCreatedEvent/4.3.2.yml
index b1037830..5012a683 100644
--- a/definitions/EiffelTestExecutionRecipeCollectionCreatedEvent/4.3.2.yml
+++ b/definitions/EiffelTestExecutionRecipeCollectionCreatedEvent/4.3.2.yml
@@ -238,7 +238,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 4.3.2
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 4.3.1
     changes: Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)).
   - version: 4.3.0
diff --git a/definitions/EiffelTestSuiteFinishedEvent/3.3.2.yml b/definitions/EiffelTestSuiteFinishedEvent/3.3.2.yml
index bc2ffb08..f351840b 100644
--- a/definitions/EiffelTestSuiteFinishedEvent/3.3.2.yml
+++ b/definitions/EiffelTestSuiteFinishedEvent/3.3.2.yml
@@ -156,7 +156,7 @@ _links:
         - EiffelTestSuiteStartedEvent
 _history:
   - version: 3.3.2
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.3.1
     changes: Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)).
   - version: 3.3.0
diff --git a/definitions/EiffelTestSuiteStartedEvent/3.4.1.yml b/definitions/EiffelTestSuiteStartedEvent/3.4.1.yml
index d69801a3..eebefc53 100644
--- a/definitions/EiffelTestSuiteStartedEvent/3.4.1.yml
+++ b/definitions/EiffelTestSuiteStartedEvent/3.4.1.yml
@@ -183,7 +183,7 @@ _links:
         - EiffelTestExecutionRecipeCollectionCreatedEvent
 _history:
   - version: 3.4.1
-    changes: Updated meta schema to Draft 07.
+    changes: Updated meta schema to Draft 2020-12.
   - version: 3.4.0
     introduced_in: edition-orizaba
     changes: Add ORIGINAL_TRIGGER link (see [Issue 246](https://github.com/eiffel-community/eiffel/issues/246)).
diff --git a/eiffel-vocabulary/EiffelActivityCanceledEvent.md b/eiffel-vocabulary/EiffelActivityCanceledEvent.md
index f7c8ab24..0cc0089a 100644
--- a/eiffel-vocabulary/EiffelActivityCanceledEvent.md
+++ b/eiffel-vocabulary/EiffelActivityCanceledEvent.md
@@ -177,7 +177,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelActivityFinishedEvent.md b/eiffel-vocabulary/EiffelActivityFinishedEvent.md
index 163e7cfd..1e4c9b3c 100644
--- a/eiffel-vocabulary/EiffelActivityFinishedEvent.md
+++ b/eiffel-vocabulary/EiffelActivityFinishedEvent.md
@@ -219,7 +219,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add `data.persistentLogs.{mediaType,tags}`. |
diff --git a/eiffel-vocabulary/EiffelActivityStartedEvent.md b/eiffel-vocabulary/EiffelActivityStartedEvent.md
index 4d966245..19468218 100644
--- a/eiffel-vocabulary/EiffelActivityStartedEvent.md
+++ b/eiffel-vocabulary/EiffelActivityStartedEvent.md
@@ -208,7 +208,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 4.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 4.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 4.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 4.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 4.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add `data.liveLogs.{mediaType,tags}`. |
diff --git a/eiffel-vocabulary/EiffelActivityTriggeredEvent.md b/eiffel-vocabulary/EiffelActivityTriggeredEvent.md
index 2572c0d8..21b9234a 100644
--- a/eiffel-vocabulary/EiffelActivityTriggeredEvent.md
+++ b/eiffel-vocabulary/EiffelActivityTriggeredEvent.md
@@ -217,7 +217,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 4.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 4.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 4.3.0 | [edition-orizaba](../../../tree/edition-orizaba) | Add ORIGINAL_TRIGGER link (see [Issue 246](https://github.com/eiffel-community/eiffel/issues/246)). |
 | 4.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 4.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
diff --git a/eiffel-vocabulary/EiffelAnnouncementPublishedEvent.md b/eiffel-vocabulary/EiffelAnnouncementPublishedEvent.md
index 5040e8c4..1636233a 100644
--- a/eiffel-vocabulary/EiffelAnnouncementPublishedEvent.md
+++ b/eiffel-vocabulary/EiffelAnnouncementPublishedEvent.md
@@ -193,7 +193,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelArtifactCreatedEvent.md b/eiffel-vocabulary/EiffelArtifactCreatedEvent.md
index f13079f9..6288066a 100644
--- a/eiffel-vocabulary/EiffelArtifactCreatedEvent.md
+++ b/eiffel-vocabulary/EiffelArtifactCreatedEvent.md
@@ -255,7 +255,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Added data.fileInformation.integrityProtection member (see [Issue 290](https://github.com/eiffel-community/eiffel/issues/290)). |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
diff --git a/eiffel-vocabulary/EiffelArtifactDeployedEvent.md b/eiffel-vocabulary/EiffelArtifactDeployedEvent.md
index f71993c3..4764f886 100644
--- a/eiffel-vocabulary/EiffelArtifactDeployedEvent.md
+++ b/eiffel-vocabulary/EiffelArtifactDeployedEvent.md
@@ -196,7 +196,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 0.1.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 0.1.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 0.1.0 | [edition-orizaba](../../../tree/edition-orizaba) | Initial version. |
 
 ## Examples
diff --git a/eiffel-vocabulary/EiffelArtifactPublishedEvent.md b/eiffel-vocabulary/EiffelArtifactPublishedEvent.md
index 36d40372..7f54d58b 100644
--- a/eiffel-vocabulary/EiffelArtifactPublishedEvent.md
+++ b/eiffel-vocabulary/EiffelArtifactPublishedEvent.md
@@ -197,7 +197,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.1.0 | [edition-paris](../../../tree/edition-paris) | Added name qualifier for artifact locations (see [Issue 248](https://github.com/eiffel-community/eiffel/issues/248)) |
diff --git a/eiffel-vocabulary/EiffelArtifactReusedEvent.md b/eiffel-vocabulary/EiffelArtifactReusedEvent.md
index 96000843..c7bd7cd7 100644
--- a/eiffel-vocabulary/EiffelArtifactReusedEvent.md
+++ b/eiffel-vocabulary/EiffelArtifactReusedEvent.md
@@ -180,7 +180,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelCompositionDefinedEvent.md b/eiffel-vocabulary/EiffelCompositionDefinedEvent.md
index 1065527b..bcf5e8b2 100644
--- a/eiffel-vocabulary/EiffelCompositionDefinedEvent.md
+++ b/eiffel-vocabulary/EiffelCompositionDefinedEvent.md
@@ -188,7 +188,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.1.0 | [edition-paris](../../../tree/edition-paris) | Added SCC as valid target for ELEMENT links (see [Issue 218](https://github.com/eiffel-community/eiffel/issues/218)) |
diff --git a/eiffel-vocabulary/EiffelConfidenceLevelModifiedEvent.md b/eiffel-vocabulary/EiffelConfidenceLevelModifiedEvent.md
index 3a81058c..73dde695 100644
--- a/eiffel-vocabulary/EiffelConfidenceLevelModifiedEvent.md
+++ b/eiffel-vocabulary/EiffelConfidenceLevelModifiedEvent.md
@@ -225,7 +225,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.4.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.4.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.4.0 | Not yet released in an edition | Add CONFIDENCE_BASIS link (see [Issue 323](https://github.com/eiffel-community/eiffel/issues/323)). |
 | 3.3.0 | [edition-orizaba](../../../tree/edition-orizaba) | Add EiffelArtifactDeployedEvent as legal target type for SUBJECT link (see [Issue 239](https://github.com/eiffel-community/eiffel/issues/239)). |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
diff --git a/eiffel-vocabulary/EiffelEnvironmentDefinedEvent.md b/eiffel-vocabulary/EiffelEnvironmentDefinedEvent.md
index 9eff4e31..0cb34f30 100644
--- a/eiffel-vocabulary/EiffelEnvironmentDefinedEvent.md
+++ b/eiffel-vocabulary/EiffelEnvironmentDefinedEvent.md
@@ -215,7 +215,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Added RUNTIME_ENVIRONMENT link type. |
diff --git a/eiffel-vocabulary/EiffelFlowContextDefinedEvent.md b/eiffel-vocabulary/EiffelFlowContextDefinedEvent.md
index 7e26203c..34c66824 100644
--- a/eiffel-vocabulary/EiffelFlowContextDefinedEvent.md
+++ b/eiffel-vocabulary/EiffelFlowContextDefinedEvent.md
@@ -193,7 +193,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelIssueDefinedEvent.md b/eiffel-vocabulary/EiffelIssueDefinedEvent.md
index 30bd7e2a..f3cc3dc4 100644
--- a/eiffel-vocabulary/EiffelIssueDefinedEvent.md
+++ b/eiffel-vocabulary/EiffelIssueDefinedEvent.md
@@ -204,7 +204,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelIssueVerifiedEvent.md b/eiffel-vocabulary/EiffelIssueVerifiedEvent.md
index 70ab5eae..1977782b 100644
--- a/eiffel-vocabulary/EiffelIssueVerifiedEvent.md
+++ b/eiffel-vocabulary/EiffelIssueVerifiedEvent.md
@@ -204,7 +204,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 4.3.2 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 4.3.2 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 4.3.1 | Not yet released in an edition | Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)). |
 | 4.3.0 | [edition-orizaba](../../../tree/edition-orizaba) | Add artifact deployed event as legal IUT target (see [Issue 239](https://github.com/eiffel-community/eiffel/issues/239)). |
 | 4.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
diff --git a/eiffel-vocabulary/EiffelSourceChangeCreatedEvent.md b/eiffel-vocabulary/EiffelSourceChangeCreatedEvent.md
index b8498a07..4716f3be 100644
--- a/eiffel-vocabulary/EiffelSourceChangeCreatedEvent.md
+++ b/eiffel-vocabulary/EiffelSourceChangeCreatedEvent.md
@@ -353,7 +353,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 4.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 4.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 4.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 4.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 4.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelSourceChangeSubmittedEvent.md b/eiffel-vocabulary/EiffelSourceChangeSubmittedEvent.md
index f81067fc..c70b986f 100644
--- a/eiffel-vocabulary/EiffelSourceChangeSubmittedEvent.md
+++ b/eiffel-vocabulary/EiffelSourceChangeSubmittedEvent.md
@@ -302,7 +302,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelTestCaseCanceledEvent.md b/eiffel-vocabulary/EiffelTestCaseCanceledEvent.md
index d685bad9..6f11396f 100644
--- a/eiffel-vocabulary/EiffelTestCaseCanceledEvent.md
+++ b/eiffel-vocabulary/EiffelTestCaseCanceledEvent.md
@@ -177,7 +177,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.2.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.2.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.0.0 | [edition-agen](../../../tree/edition-agen) | Improved information integrity protection (see [Issue 185](https://github.com/eiffel-community/eiffel/issues/185)). |
diff --git a/eiffel-vocabulary/EiffelTestCaseFinishedEvent.md b/eiffel-vocabulary/EiffelTestCaseFinishedEvent.md
index e2a68db5..31f3c454 100644
--- a/eiffel-vocabulary/EiffelTestCaseFinishedEvent.md
+++ b/eiffel-vocabulary/EiffelTestCaseFinishedEvent.md
@@ -246,7 +246,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.2 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.2 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.1 | Not yet released in an edition | Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)). |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
diff --git a/eiffel-vocabulary/EiffelTestCaseStartedEvent.md b/eiffel-vocabulary/EiffelTestCaseStartedEvent.md
index 9d2d4742..5b92f20c 100644
--- a/eiffel-vocabulary/EiffelTestCaseStartedEvent.md
+++ b/eiffel-vocabulary/EiffelTestCaseStartedEvent.md
@@ -208,7 +208,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
 | 3.1.0 | [edition-lyon](../../../tree/edition-lyon) | Add `data.liveLogs.{mediaType,tags}`. |
diff --git a/eiffel-vocabulary/EiffelTestCaseTriggeredEvent.md b/eiffel-vocabulary/EiffelTestCaseTriggeredEvent.md
index 4932b574..7eb307c6 100644
--- a/eiffel-vocabulary/EiffelTestCaseTriggeredEvent.md
+++ b/eiffel-vocabulary/EiffelTestCaseTriggeredEvent.md
@@ -258,7 +258,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.5.2 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.5.2 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.5.1 | Not yet released in an edition | Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)). |
 | 3.5.0 | [edition-orizaba](../../../tree/edition-orizaba) | Add ORIGINAL_TRIGGER link (see [Issue 246](https://github.com/eiffel-community/eiffel/issues/246)). |
 | 3.4.0 | [edition-orizaba](../../../tree/edition-orizaba) | Add artifact deployed event as legal IUT target (see [Issue 239](https://github.com/eiffel-community/eiffel/issues/239)). |
diff --git a/eiffel-vocabulary/EiffelTestExecutionRecipeCollectionCreatedEvent.md b/eiffel-vocabulary/EiffelTestExecutionRecipeCollectionCreatedEvent.md
index 3e85ab92..c55d0ec5 100644
--- a/eiffel-vocabulary/EiffelTestExecutionRecipeCollectionCreatedEvent.md
+++ b/eiffel-vocabulary/EiffelTestExecutionRecipeCollectionCreatedEvent.md
@@ -279,7 +279,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 4.3.2 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 4.3.2 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 4.3.1 | Not yet released in an edition | Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)). |
 | 4.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 4.2.0 | [edition-arica](../../../tree/edition-arica) | Add missing testCase.version member (see [Issue 288](https://github.com/eiffel-community/eiffel/issues/288)). |
diff --git a/eiffel-vocabulary/EiffelTestSuiteFinishedEvent.md b/eiffel-vocabulary/EiffelTestSuiteFinishedEvent.md
index 92c6fe18..e9dcd746 100644
--- a/eiffel-vocabulary/EiffelTestSuiteFinishedEvent.md
+++ b/eiffel-vocabulary/EiffelTestSuiteFinishedEvent.md
@@ -229,7 +229,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.3.2 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.3.2 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.3.1 | Not yet released in an edition | Change IUT to Implementation Under Test (see [Issue 235](https://github.com/eiffel-community/eiffel/issues/359)). |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
diff --git a/eiffel-vocabulary/EiffelTestSuiteStartedEvent.md b/eiffel-vocabulary/EiffelTestSuiteStartedEvent.md
index 04240c34..696ea2a9 100644
--- a/eiffel-vocabulary/EiffelTestSuiteStartedEvent.md
+++ b/eiffel-vocabulary/EiffelTestSuiteStartedEvent.md
@@ -227,7 +227,7 @@ __Description:__ A URI pointing at a location from where the schema used when cr
 
 | Version | Introduced in | Changes |
 | ------- | ------------- | ------- |
-| 3.4.1 | Not yet released in an edition | Updated meta schema to Draft 07. |
+| 3.4.1 | Not yet released in an edition | Updated meta schema to Draft 2020-12. |
 | 3.4.0 | [edition-orizaba](../../../tree/edition-orizaba) | Add ORIGINAL_TRIGGER link (see [Issue 246](https://github.com/eiffel-community/eiffel/issues/246)). |
 | 3.3.0 | [edition-arica](../../../tree/edition-arica) | Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)). |
 | 3.2.0 | [edition-lyon](../../../tree/edition-lyon) | Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)). |
diff --git a/tox.ini b/tox.ini
index 2f0b91ae..65f7db85 100644
--- a/tox.ini
+++ b/tox.ini
@@ -50,19 +50,11 @@ deps =
     pytest==6.2.5
 commands = pytest test_jsonformat.py {posargs}
 
-[testenv:jsonschema]
-deps =
-    pytest==6.2.5
-    jsonschema==4.20.0
-# Enable INFO logging for troubleshooting
-#commands = pytest --log-cli-level=INFO test_jsonschema.py {posargs}
-commands = pytest test_jsonschema.py {posargs}
-
 [testenv:pytest]
 deps =
     -rrequirements.txt
     pytest==6.2.5
-commands = pytest --ignore=test_jsonformat.py --ignore=test_jsonschema.py {posargs}
+commands = pytest --ignore=test_jsonformat.py {posargs}
 
 [testenv:validate]
 deps = -rrequirements.txt