feat: add changelog fragments workflow (#11572)

mcp_server/CHANGELOG.md

@@ -2,6 +2,8 @@
 
 All notable changes to the **Prowler MCP Server** are documented in this file.
 
+<!-- changelog: release notes start -->
+
 ## [0.7.2] (Prowler v5.28.1)
 
 ### 🐞 Fixed

mcp_server/changelog.d/README.md

@@ -0,0 +1,10 @@
+# Changelog fragments
+
+Each PR adds one small file here instead of editing `CHANGELOG.md` directly, so concurrent PRs never conflict.
+
+- Filename: `<slug>.<type>.md`, e.g. `my-new-check.added.md` (slug is free-form: letters, digits, `.`, `_`, `-`)
+- `<type>` is one of: `added`, `changed`, `deprecated`, `removed`, `fixed`, `security`
+- Content: one line with the changelog entry text, without the PR link and without a trailing period (the PR link is attached automatically at release time)
+- A PR adds as many fragment files as entries it needs, freely mixing types (one file per entry); same-type entries just use different slugs
+
+Fragments are compiled into `CHANGELOG.md` when a release is prepared. Full conventions: `skills/prowler-changelog/SKILL.md`.

mcp_server/towncrier.toml

@@ -0,0 +1,39 @@
+[tool.towncrier]
+directory = "changelog.d"
+filename = "CHANGELOG.md"
+start_string = "<!-- changelog: release notes start -->\n"
+title_format = "## [{version}] ({name})"
+issue_format = "[(#{issue})](https://github.com/prowler-cloud/prowler/pull/{issue})"
+template = "../.github/towncrier/template.md.jinja"
+underlines = ["", "", ""]
+ignore = [".gitkeep", "README.md"]
+
+[[tool.towncrier.type]]
+directory = "added"
+name = "🚀 Added"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "changed"
+name = "🔄 Changed"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "deprecated"
+name = "⚠️ Deprecated"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "removed"
+name = "❌ Removed"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "fixed"
+name = "🐞 Fixed"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "security"
+name = "🔐 Security"
+showcontent = true