Preparing for V2

[thoven87]

As I am preparing for V2 which includes the following features below. I wanted to get feedback from the community about the breaking changes being introduced in #6

Below are improvements and new features

• RFC 5545 compliance - All component structures, properties, and validation rules

• RFC 7529 non-Gregorian calendars - Hebrew, Islamic, Chinese calendar recurrence calculations

• RFC 5546 iTIP workflows - Complete message validation for all iTIP methods

• RFC 9074 advanced alarms - Proximity triggers and acknowledgment tracking

• RFC 9073 event publishing - Structured data, venue, and resource component handling

• RFC 9253 relationships - Enhanced relationship types and external linking

• RFC 7953 availability - Free/busy time management and scheduling

• RFC 6047 iMIP transport - Email binding and MIME structure generation

• Timezone handling accuracy - Critical timezone parsing, serialization, and TZID parameter support

• Round-trip serialization fidelity - Ensures no data loss during parse/serialize cycles

• Property parameter encoding - Proper escaping of special characters per RFC 6868

• Binary data handling - Base64 encoding/decoding with MIME type support

• Apple/CalDAV Extensions (Complete)

  • X-WR-CALNAME, X-WR-CALDESC, X-WR-TIMEZONE
  • X-WR-RELCALID, X-PUBLISHED-TTL
  • X-LIC-LOCATION for Lotus Notes compatibility