Update features.md, mention varlength arrays #12

	name: Soodocode Build
	on:
	push:
	branches: [master]
	workflow_dispatch:

	permissions:
	contents: read
	pages: write
	id-token: write

	concurrency:
	group: "pages"
	cancel-in-progress: false

	jobs:
	build:
	runs-on: ubuntu-latest
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Install pnpm
	uses: pnpm/action-setup@v4
	with:
	version: 9
	run_install: false
	- name: Install Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20
	cache: 'pnpm'
	- name: Install dependencies
	run: pnpm install
	- name: Build
	run: pnpm build
	- name: Run Jasmine tests
	run: pnpm test
	- name: Setup Pages
	uses: actions/configure-pages@v5
	- name: Assemble build directory
	run: \|
	mkdir build
	cp -r programs build/
	mkdir build/core
	mkdir build/ui
	cp -r core/build build/core/build
	cp -r ui/build build/ui/build
	cp index.css index.html LICENSE README.md build/

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: 'build'
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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