Add changelog

Author: richardkoehler

.github/workflows/release.yml

@@ -175,20 +175,43 @@ jobs:
           PIP_EXTRA_INDEX_URL: ""
           PIP_NO_CACHE_DIR: "1"
         run: |
+          uv run python -V
           uv run python -m pip config debug
+          uv run python -m pip --version
+          uv run python -m pip debug --verbose | sed -n '1,120p'
           uv run python -m pip index versions PySide6 -i https://pypi.org/simple
+          uv run python -m pip download --no-deps "pyside6==6.11.0" -i https://pypi.org/simple -d /tmp/pyside6-test
+          ls -la /tmp/pyside6-test
           env | sort | grep '^PIP_' || true
 
+      - name: Debug constraints file (macOS)
+        run: |
+          ls -la constraints-briefcase.txt
+          sed -n '1,120p' constraints-briefcase.txt
+          rg '^pyside6' constraints-briefcase.txt || true
+
       - name: Briefcase create / build / package (dmg)
         env:
           QT_QPA_PLATFORM: offscreen
           PIP_INDEX_URL: https://pypi.org/simple
           PIP_EXTRA_INDEX_URL: ""
           PIP_NO_CACHE_DIR: "1"
         run: |
-          uv run briefcase create macOS app
-          uv run briefcase build macOS app
-          uv run briefcase package macOS -p dmg
+          set -euo pipefail
+          uv run briefcase -v create macOS app || {
+            status=$?
+            echo "Briefcase create failed; dumping saved create log if present..."
+            ls -la logs || true
+            latest_log=$(ls -1t logs/briefcase.*.create.log 2>/dev/null | head -n 1 || true)
+            if [ -n "${latest_log}" ]; then
+              echo "---- Begin ${latest_log} ----"
+              sed -n '1,260p' "${latest_log}" || true
+              echo "---- End ${latest_log} ----"
+            fi
+            exit "${status}"
+          }
+          uv run briefcase -v build macOS app
+          uv run briefcase -v package macOS -p dmg
 
       - name: Validate macOS signing secrets (optional gate)
         if: ${{ github.event_name == 'workflow_dispatch' && inputs.sign_artifacts }}

CHANGELOG.md

@@ -0,0 +1,12 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Added
+- Initial changelog scaffold following Keep a Changelog 1.1.0.
+