Change definition of "introduced_in" field in the history tables (#354)

That field has previously only had a well-defined and obvious meaning
for event versions that were the latest version in a released edition.
To make the files more consistent and easier to maintain we change the
field to be the Git tag where the event version was first introduced,
or null if the version hasn't been released yet. This also makes the
field machine-readable, and we'll render it to a clickable link in the
Markdown to the documentation generator.

definitions/EiffelActivityCanceledEvent/1.0.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -95,7 +95,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityCanceledEvent/1.1.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -95,10 +95,10 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityCanceledEvent/2.0.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -95,14 +95,14 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 2.0.0
-    introduced_in: Current version
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityCanceledEvent/3.0.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -95,17 +95,17 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.0.0
-    introduced_in: '[edition-agen](../../../tree/edition-agen)'
+    introduced_in: edition-agen
     changes: Improved information integrity protection
   - version: 2.0.0
-    introduced_in: '[dc5ec6f](../../../blob/dc5ec6fb87e293eeffe88fdafe698eec0f5a2c89/eiffel-vocabulary/EiffelActivityCanceledEvent.md)'
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityCanceledEvent/3.1.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -95,21 +95,21 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.1.0
-    introduced_in: '[edition-lyon](../../../tree/edition-lyon)'
+    introduced_in: edition-lyon
     changes: Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)).
   - version: 3.0.0
-    introduced_in: '[edition-agen](../../../tree/edition-agen)'
+    introduced_in: edition-agen
     changes: Improved information integrity protection (see [Issue
       185](https://github.com/eiffel-community/eiffel/issues/185)).
   - version: 2.0.0
-    introduced_in: '[dc5ec6f](../../../blob/dc5ec6fb87e293eeffe88fdafe698eec0f5a2c89/eiffel-vocabulary/EiffelActivityCanceledEvent.md)'
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityCanceledEvent/3.2.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -95,24 +95,24 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.2.0
-    introduced_in: '[edition-arica](../../../tree/edition-arica)'
+    introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
   - version: 3.1.0
-    introduced_in: '[edition-lyon](../../../tree/edition-lyon)'
+    introduced_in: edition-lyon
     changes: Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)).
   - version: 3.0.0
-    introduced_in: '[edition-agen](../../../tree/edition-agen)'
+    introduced_in: edition-agen
     changes: Improved information integrity protection (see [Issue
       185](https://github.com/eiffel-community/eiffel/issues/185)).
   - version: 2.0.0
-    introduced_in: '[dc5ec6f](../../../blob/dc5ec6fb87e293eeffe88fdafe698eec0f5a2c89/eiffel-vocabulary/EiffelActivityCanceledEvent.md)'
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityFinishedEvent/1.0.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -136,7 +136,7 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityFinishedEvent/1.1.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -136,10 +136,10 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityFinishedEvent/2.0.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -136,14 +136,14 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 2.0.0
-    introduced_in: Current version
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityFinishedEvent/3.0.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -136,17 +136,17 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.0.0
-    introduced_in: '[edition-agen](../../../tree/edition-agen)'
+    introduced_in: edition-agen
     changes: Improved information integrity protection
   - version: 2.0.0
-    introduced_in: '[dc5ec6f](../../../blob/dc5ec6fb87e293eeffe88fdafe698eec0f5a2c89/eiffel-vocabulary/EiffelActivityFinishedEvent.md)'
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityFinishedEvent/3.1.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -149,20 +149,20 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.1.0
-    introduced_in: Current version
+    introduced_in: edition-lyon
     changes: Add `data.persistentLogs.{mediaType,tags}`.
   - version: 3.0.0
-    introduced_in: '[edition-agen](../../../tree/edition-agen)'
+    introduced_in: edition-agen
     changes: Improved information integrity protection
   - version: 2.0.0
-    introduced_in: '[dc5ec6f](../../../blob/dc5ec6fb87e293eeffe88fdafe698eec0f5a2c89/eiffel-vocabulary/EiffelActivityFinishedEvent.md)'
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityFinishedEvent/3.2.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -149,24 +149,24 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.2.0
-    introduced_in: '[edition-lyon](../../../tree/edition-lyon)'
+    introduced_in: edition-lyon
     changes: Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)).
   - version: 3.1.0
-    introduced_in: No edition set
+    introduced_in: edition-lyon
     changes: Add `data.persistentLogs.{mediaType,tags}`.
   - version: 3.0.0
-    introduced_in: '[edition-agen](../../../tree/edition-agen)'
+    introduced_in: edition-agen
     changes: Improved information integrity protection (see [Issue
       185](https://github.com/eiffel-community/eiffel/issues/185)).
   - version: 2.0.0
-    introduced_in: '[dc5ec6f](../../../blob/dc5ec6fb87e293eeffe88fdafe698eec0f5a2c89/eiffel-vocabulary/EiffelActivityFinishedEvent.md)'
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityFinishedEvent/3.3.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -149,27 +149,27 @@ _links:
         - EiffelFlowContextDefinedEvent
 _history:
   - version: 3.3.0
-    introduced_in: '[edition-arica](../../../tree/edition-arica)'
+    introduced_in: edition-arica
     changes: Add schema URL to the meta object (see [Issue 280](https://github.com/eiffel-community/eiffel/issues/280)).
   - version: 3.2.0
-    introduced_in: '[edition-lyon](../../../tree/edition-lyon)'
+    introduced_in: edition-lyon
     changes: Add links.domainId member (see [Issue 233](https://github.com/eiffel-community/eiffel/issues/233)).
   - version: 3.1.0
-    introduced_in: No edition set
+    introduced_in: edition-lyon
     changes: Add `data.persistentLogs.{mediaType,tags}`.
   - version: 3.0.0
-    introduced_in: '[edition-agen](../../../tree/edition-agen)'
+    introduced_in: edition-agen
     changes: Improved information integrity protection (see [Issue
       185](https://github.com/eiffel-community/eiffel/issues/185)).
   - version: 2.0.0
-    introduced_in: '[dc5ec6f](../../../blob/dc5ec6fb87e293eeffe88fdafe698eec0f5a2c89/eiffel-vocabulary/EiffelActivityFinishedEvent.md)'
+    introduced_in: edition-agen
     changes: Introduced purl identifiers instead of GAVs (see [Issue
       182](https://github.com/eiffel-community/eiffel/issues/182))
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityStartedEvent/1.0.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -122,7 +122,7 @@ _links:
         - EiffelActivityTriggeredEvent
 _history:
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example

definitions/EiffelActivityStartedEvent/1.1.0.yml

@@ -1,4 +1,4 @@
-# Copyright 2017-2022 Ericsson AB and others.
+# Copyright 2017-2023 Ericsson AB and others.
 # For a full list of individual contributors, please see the commit history.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -122,10 +122,10 @@ _links:
         - EiffelActivityTriggeredEvent
 _history:
   - version: 1.1.0
-    introduced_in: '[edition-toulouse](../../../tree/edition-toulouse)'
+    introduced_in: edition-toulouse
     changes: Multiple links of type FLOW_CONTEXT allowed.
   - version: 1.0.0
-    introduced_in: '[edition-bordeaux](../../../tree/edition-bordeaux)'
+    introduced_in: edition-bordeaux
     changes: Initial version.
 _examples:
   - title: Simple example