Summer 2022 release

v0.8.2 (2022-09-03)

Full Changelog

• Allow custom validators to opt out of allow_blank behavior #762. (Stephen Hanson)
• Enforce test coverage, set current 89% as minimum #764. (Mathieu Jobin)
• Add contributing instructions to readme #763. (Stephen Hanson)
• Fix readme formatting #765. (Stephen Hanson)
• Adds expected_type to IntegerValidator example #769. (Jeremy Liberman)
• Update readme with error handling example #768. (Jesse Eisenberg)
• Fix scope incorrectly set to nil when a param_group is used inside an array_of_hash and the param_group is in a different module / controller. #693 #774. (Omkar Joshi / Oliver Iyer)