General-purpose iCalendar (RFC 5545) CLI — read, write, query, edit ICS files. Placeholder; first real release planned at v0.2.0 when `crates/makeholiday` is renamed here.
Typed iCalendar (RFC 5545) model with vendor-extension support — shared core for makeholiday and future consumers. Placeholder version; first real release planned at v0.2.0.
Lint tool for iCalendar (RFC 5545) files — flags missing required fields, vendor-only extensions, escape mistakes, and structural quirks. Placeholder version; first real release planned at v0.2.0.
`lazygit`-inspired terminal UI for browsing and editing iCalendar (RFC 5545) files. Placeholder; first real release planned at v0.2.0 (ADR-025).