Update version number in README.md to 4.5.0 #90

	name: CI

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	test-package-excluding-visionOS:
	name: "Test Package"
	runs-on: macos-13
	strategy:
	fail-fast: false
	matrix:
	xcode:
	- '15.0' # Swift 5.9
	- '15.1' # Swift 5.9
	steps:
	- uses: actions/checkout@v2
	- uses: ./.github/actions/setup
	with:
	xcode: ${{ matrix.xcode }}
	- name: Build Package
	run: SKIP_VISION_OS=true bundle exec rake test:package:github_actions

	test-package-macos-13:
	name: "Test Package"
	runs-on: macos-14
	strategy:
	fail-fast: false
	matrix:
	xcode:
	- '15.2' # Swift 5.9, first version with visionOS support
	steps:
	- uses: actions/checkout@v2
	- uses: ./.github/actions/setup
	with:
	xcode: ${{ matrix.xcode }}
	- name: Build Package
	run: bundle exec rake test:package:github_actions

	build-example-excluding-visionOS:
	name: "Build Example App"
	runs-on: macos-13
	strategy:
	fail-fast: false
	matrix:
	xcode:
	- '15.0' # Swift 5.9
	- '15.1' # Swift 5.9
	steps:
	- uses: actions/checkout@v2
	- uses: ./.github/actions/setup
	with:
	xcode: ${{ matrix.xcode }}
	- name: Build Example
	run: SKIP_VISION_OS=true bundle exec rake build:example:github_actions

	build-example-macos-13:
	name: "Build Example App"
	runs-on: macos-14
	strategy:
	fail-fast: false
	matrix:
	xcode:
	- '15.2' # Swift 5.9, first version with visionOS support
	steps:
	- uses: actions/checkout@v2
	- uses: ./.github/actions/setup
	with:
	xcode: ${{ matrix.xcode }}
	- name: Build Example
	run: bundle exec rake build:example:github_actions

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