Added material on off-chain tokens and low-latency transfers #16

	name: Build and Release PDF

	permissions:
	contents: write

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	build_latex:
	runs-on: ubuntu-latest
	steps:
	- name: Set up Git repository
	uses: actions/checkout@v4

	- name: Compile LaTeX document
	uses: xu-cheng/latex-action@v3
	with:
	root_file: Unicity.tex

	- name: Upload PDF as artifact
	uses: actions/upload-artifact@v4
	with:
	name: Unicity-Whitepaper
	path: Unicity.pdf
	if-no-files-found: error
	compression-level: 0

	release:
	needs: build_latex
	if: github.event_name == 'push' && github.ref == 'refs/heads/main'
	runs-on: ubuntu-latest
	steps:
	- name: Set up Git repository
	uses: actions/checkout@v4

	- name: Download artifact
	uses: actions/download-artifact@v4
	with:
	name: Unicity-Whitepaper
	path: .

	- name: Get latest commit info
	id: commit
	run: \|
	echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
	echo "release_date=$(date +'%Y-%m-%d')" >> $GITHUB_ENV

	- name: Move 'latest' tag to current commit
	run: \|
	git config user.name "${{ github.actor }}"
	git config user.email "${{ github.actor }}@users.noreply.github.com"
	git tag -f latest
	git push origin -f refs/tags/latest

	- name: Create or Update GitHub Release
	id: create_release
	uses: softprops/action-gh-release@v2
	with:
	tag_name: latest
	name: "Unicity Whitepaper"
	body: \|
	- This release contains the latest compiled version of the Unicity whitepaper.
	- Date: ${{ env.release_date }}
	- Commit: ${{ env.sha_short }}
	files: Unicity.pdf
	draft: false
	prerelease: false
	recreate: true
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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