v0.15.1

What's Changed

• Remove xvfb. Clarify try-except clause in demo on real spaces by @jorgensd in #168
• Add some error handling in point source by @jorgensd in #169
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #170
• Fix citation file, as zenodo needs version bump here as well by @jorgensd in #173

Full Changelog: v0.15.0...v0.15.1