v0.7.16-nightly

What's Changed

Bug Fixes

• fix v1/config not updated after reload config (#4820) by @junnplus
• add env helper for http handler host (#4811) by @junnplus
• fix(mysql_handler): salt characters should be ascii. (#4810) by @youngsofun
• query(plan): add default expression validations (#4806) by @sundy-li
• fix: select * shouldn't return results (#4796) by @xudong963
• refactor(credits): try persist credits at build time (#4791) by @PsiACE

Documentation

• chore(doc): add user/role grant and revoke (#4821) by @bohutang
• chore(doc): add create user for deploy (#4801) by @bohutang

Features

• query(expressions): add try_cast function (#4794) by @sundy-li

Improvement

• chore(mysql): fix sqlalchemy < 1.4.30 (#4822) by @bohutang
• chore(mysql): add more federated command for some old drivers (#4809) by @bohutang
• query(plan): add default expression validations (#4806) by @sundy-li
• query(expressions): add try_cast function (#4794) by @sundy-li
• refactor(credits): try persist credits at build time (#4791) by @PsiACE