4.0.0 (2023-03-30)

Bug Fixes

• Event: Add RRULE: prefix in event.repeating() if it's not already there (92c2034), closes #459
• Update escaping for quoted values (faf5c70), closes #463

Build System

• Deprecate node.js 12 (426588b)
• Native ESM support (7b86a4f)

Features

• ESM Module (7e1f07a)

BREAKING CHANGES

• Importing the generator with const ical = require('ical-generator'); (introduced with 2.1.0 / #253) will not work anymore, please use const { default: ical } = require('ical-generator'); or move to fancy ESM imports (import ical from 'ical-generator' ;).
• From now on, only node.js ^14.8.0 || >=16.0.0 are supported
• Only Support for node.js ^12.20.0 || >=14.13.1