v0.5.2

Changelog

• ece983d Bump version (#753)
• 253bac5 Refactor run context (#752)
• a65feeb pool statement (#748)
• 19794bc Unexport log macros (#751)
• fdac3f6 Move OS infrastructure implementations (#750)
• 314d6eb Update readme (#746)
• c51ec07 Report relative times (#747)
• 68abce6 Performance tracking (#745)
• 1d97adc in_newline variable (#744)
• 65c0537 Update readme (#743)
• e16972b Additional tests (#742)
• dc9e1ba Refactor run context (#741)
• 9e501bc Fix acceptance test permission (#740)