chore: add towncrier for charts changelog (#863)

Signed-off-by: SdgJlbl <[email protected]>

changes/860.changed

@@ -1 +1 @@
-BREAKING: remove `type` from `datamanager` ([#860](https://github.com/Substra/substra-backend/pull/860/files))
+BREAKING: remove `type` from `datamanager`

changes/861.changed

@@ -1 +1,2 @@
-- [chore] `towncrier` is now used for changelog management ([#861](https://github.com/Substra/substra-backend/pull/861))
+[chore] `towncrier` is now used for changelog management
+

charts/substra-backend/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+<!-- towncrier release notes start -->
+
 ## [24.4.0] - 2024-03-07
 
 ### Changed

charts/towncrier.toml

@@ -0,0 +1,10 @@
+[tool.towncrier]
+directory = "changes"
+filename = "CHANGELOG.md"
+start_string = "<!-- towncrier release notes start -->\n"
+underlines = ["", "", ""]
+title_format = "## [{version}] - {project_date}"
+[tool.towncrier.fragment.added]
+[tool.towncrier.fragment.removed]
+[tool.towncrier.fragment.changed]
+[tool.towncrier.fragment.fixed]

pyproject.toml

@@ -104,6 +104,7 @@ filename = "CHANGELOG.md"
 start_string = "<!-- towncrier release notes start -->\n"
 underlines = ["", "", ""]
 title_format = "## [{version}](https://github.com/Substra/substra-backend/releases/tag/{version}) - {project_date}"
+issue_format = "[#{issue}](https://github.com/Substra/substra-backend/pull/{issue})"
 [tool.towncrier.fragment.added]
 [tool.towncrier.fragment.removed]
 [tool.towncrier.fragment.changed]