chore: bump version to 1.2.0 #16

	name: Release

	on:
	push:
	tags:
	- 'v..*' # Trigger on version tags like v0.1.0, v1.0.0

	permissions:
	contents: write

	jobs:
	create-release:
	name: Create GitHub Release
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Get all history for changelog

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install build twine

	- name: Get version from tag
	id: get_version
	run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

	- name: Build package
	run: python -m build

	- name: Generate changelog
	run: \|
	# Get commits since last tag
	PREV_TAG=$(git describe --tags --abbrev=0 HEAD^ 2>/dev/null \|\| echo "")
	if [ -z "$PREV_TAG" ]; then
	CHANGELOG=$(git log --pretty=format:"- %s (%h)" --reverse)
	else
	CHANGELOG=$(git log ${PREV_TAG}..HEAD --pretty=format:"- %s (%h)" --reverse)
	fi

	# Write to file for multiline handling
	echo "$CHANGELOG" > changelog.txt

	- name: Create GitHub Release with assets
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	gh release create "${{ github.ref_name }}" \
	--title "Release ${{ steps.get_version.outputs.VERSION }}" \
	--notes-file changelog.txt \
	./dist/cascadeflow-${{ steps.get_version.outputs.VERSION }}.tar.gz

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