Merge pull request #684 from alan-turing-institute/simplify_al

Simplify AL tutorial

Merge pull request #570 from alan-turing-institute/update_version

Bump version to 0.4

Update version to v0.3.3

bump version

Merge pull request #439 from alan-turing-institute/417-update-version

Update version to 0.3.0 (#417)

update gh-actions artifacts to v4

update tutorial

release post1