v0.5.0

Features:

• support offset option in relationship joins (#214) by @nallwhy (#214)

Bug Fixes:

• special case keyword list values in set statements by @zachdaniel

• select name from first_relationship struct (#218) by Philip Capel (#218)

• Fix CaseClauseError when filtering/sorting on doubly-nested embedded resource fields (#217) by sevenseacat (#217)

Improvements:

• don't cast integer/string equality check unnecessarily by @zachdaniel