v1.5.0

New features

• Restore support for MySQL databases (@cphyc / @apontzen) #165
• Add tool to delete a named halo property #167
• Command-line tools for searching for and removing runs in bulk (@j-davies-astro) #169

Bug fixes

• Fix small but debilitating bugs introduce into pynbody handler in previous release. These were discovered when rebuilding the tutorial. #168
• Added integration testing to stop bugs of this type being reintroduced again #171

Other

• Change sqlalchemy requirement to v1.4. This has a nicer API which was essential in reintroducing MySQL support. It also acts as a bridge towards v2.0 support. #170