release-schema: Align budget.project with projectID. If we're saying …

…"as it appears in a budget", then we don't need to furthermore refer to a registry.

docs/history/changelog.md

@@ -185,9 +185,10 @@ Per the [normative and non-normative content and changes policy](../governance/n
 
 * Clarify core concepts:
   * [#1216](https://github.com/open-contracting/standard/pull/1216) Define contracting process and planning process in the schema description. Update definition of release, record and ocid. Update references to contracting process so that it takes take the planning process into account.
-  * [#1513](https://github.com/open-contracting/standard/pull/1513) Update fields' use of "contracting process" and "contracting (or planning) process" to reflect the new definition. Align `budget.project` and `budget.projectID`.
+  * [#1513](https://github.com/open-contracting/standard/pull/1513) Update fields' use of "contracting process" and "contracting (or planning) process" to reflect the new definition.
   * [#1443](https://github.com/open-contracting/standard/pull/1443) `date`
   * [#1182](https://github.com/open-contracting/standard/pull/1182) `buyer`
+  - [#1684](https://github.com/open-contracting/standard/pull/1684) `budget.project` and `budget.projectID`
   * [#1163](https://github.com/open-contracting/standard/pull/1163) `tender.procuringEntity`
   * [#1395](https://github.com/open-contracting/standard/pull/1417) `tender.procurementMethod`
   * [#1442](https://github.com/open-contracting/standard/pull/1442) `tender.submissionMethodDetails`

schema/release-schema.json

@@ -1284,7 +1284,7 @@
         },
         "project": {
           "title": "Project title",
-          "description": "The name of the project of which the future contract(s) will be part or through which it/they will be funded. Some organizations maintain a registry of projects, and the data should use the name by which the project is known in that registry.",
+          "description": "The name of the programme of work as it appears in a budget (for example, a national or state budget), of which the future contract(s) will be part or through which it/they will be funded.",
           "type": [
             "string",
             "null"