4.7.0
- Released 2026/08/10
- Security fix
- harden XML parsing logic to avoid XML External Entity (XXE) injection.
- New features
- Upsate NuGet packages.
- Add Postassl profile.
- Bug fixes
- Properly quote display name when using e-mail address syntax
to specify an attendee or organizer to Outlook.
- Properly quote display name when using e-mail address syntax