From ed94220f2feb660d63b56cb32cdd0bdf7844bcca Mon Sep 17 00:00:00 2001
From: dariyaanis <neirolingvisticheskoe@gmail.com>
Date: Thu, 24 Sep 2026 16:53:41 +0300
Subject: [PATCH] ci: generate changelog on release

---
 .github/scripts/generate_changelog.py | 72 +++++++++++++++++++++++++++
 .github/workflows/publish.yml         | 25 ++++++++++
 CHANGELOG.md                          | 24 +++++++++
 3 files changed, 121 insertions(+)
 create mode 100644 .github/scripts/generate_changelog.py
 create mode 100644 CHANGELOG.md

diff --git a/.github/scripts/generate_changelog.py b/.github/scripts/generate_changelog.py
new file mode 100644
index 0000000..6ba3bb6
--- /dev/null
+++ b/.github/scripts/generate_changelog.py
@@ -0,0 +1,72 @@
+"""Generate a Keep a Changelog section from Conventional Commit subjects."""
+
+import argparse
+import datetime as dt
+import re
+import subprocess
+from pathlib import Path
+
+GROUPS = {
+    "feat": "Added",
+    "fix": "Fixed",
+    "perf": "Changed",
+    "refactor": "Changed",
+    "docs": "Documentation",
+    "build": "Maintenance",
+    "ci": "Maintenance",
+    "chore": "Maintenance",
+    "test": "Maintenance",
+}
+
+
+def git(*args: str) -> str:
+    return subprocess.check_output(["git", *args], text=True, encoding="utf-8").strip()
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--tag", required=True)
+    parser.add_argument("--repository", required=True)
+    args = parser.parse_args()
+    tags = git("tag", "--sort=-version:refname").splitlines()
+    previous = next((tag for tag in tags if tag != args.tag), None)
+    revision = f"{previous}..{args.tag}" if previous else args.tag
+    subjects = git("log", revision, "--format=%s").splitlines()
+    grouped: dict[str, list[str]] = {}
+    for subject in subjects:
+        match = re.match(r"([a-z]+)(?:\([^)]*\))?(!)?:\s*(.+)", subject)
+        if not match:
+            continue
+        kind, breaking, text = match.groups()
+        heading = "Breaking changes" if breaking else GROUPS.get(kind)
+        if heading:
+            grouped.setdefault(heading, []).append(text)
+    version = args.tag.removeprefix("v")
+    date = dt.date.today().isoformat()
+    order = ["Breaking changes", "Added", "Fixed", "Changed", "Documentation", "Maintenance"]
+    body = [f"## [{version}] - {date}", ""]
+    for heading in order:
+        if heading in grouped:
+            body.extend([f"### {heading}", "", *[f"- {item}" for item in grouped[heading]], ""])
+    compare = (
+        f"https://github.com/{args.repository}/compare/{previous}...{args.tag}"
+        if previous
+        else f"https://github.com/{args.repository}/releases/tag/{args.tag}"
+    )
+    body.append(f"[Full diff]({compare})")
+    section = "\n".join(body).rstrip() + "\n"
+    changelog = Path("CHANGELOG.md")
+    existing = (
+        changelog.read_text(encoding="utf-8")
+        if changelog.exists()
+        else "# Changelog\n\nAll notable changes are documented here.\n"
+    )
+    if f"## [{version}]" not in existing:
+        marker = "All notable changes are documented here.\n"
+        existing = existing.replace(marker, marker + "\n" + section + "\n", 1)
+        changelog.write_text(existing, encoding="utf-8")
+    Path("release-notes.md").write_text(section, encoding="utf-8")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 368b88e..7aba79d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -86,3 +86,28 @@ jobs:
           files: dist/*
           # Requires Discussions enabled in the repo with this category present.
           discussion_category_name: Announcements
+
+  changelog:
+    needs: publish
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: main
+          fetch-depth: 0
+      - name: Generate changelog
+        run: python .github/scripts/generate_changelog.py --tag "$GITHUB_REF_NAME" --repository "$GITHUB_REPOSITORY"
+      - name: Commit changelog
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add CHANGELOG.md
+          git diff --cached --quiet || git commit -m "docs: update changelog for $GITHUB_REF_NAME"
+          git push origin main
+      - name: Use changelog as release notes
+        run: gh release edit "$GITHUB_REF_NAME" --notes-file release-notes.md
+        env:
+          GH_TOKEN: ${{ github.token }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..5ca3d59
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,24 @@
+# Changelog
+
+All notable changes are documented here.
+
+New sections are generated from Conventional Commits when a version tag is published.
+
+## [1.0.2] - 2026-09-18
+
+### Fixed
+
+- Removed the unsupported Yandex image puzzle mode.
+- Kept reCAPTCHA v3 support proxyless-only.
+
+## [1.0.1] - 2026-09-17
+
+### Fixed
+
+- Aligned the polling interval with API recommendations.
+
+## [1.0.0] - 2026-09-17
+
+### Added
+
+- Published the initial Python SDK release.