v15.21.0

What's Changed

• fix(patch): set/update user type limit while updating lending perm config (backport #1769) by @mergify in #1770
• fix(Payroll): handle empty condition/formula updates from salary components (backport #1766) by @mergify in #1772
• refactor: improve onboarding (backport #1472) by @mergify in #1752
• feat(minor): allow using rounded function in salary slip formulae (backport #1774) by @mergify in #1776
• fix: validation of overlapping shift dates (backport #1765) by @mergify in #1782

Full Changelog: v15.20.3...v15.21.0