v1.0.3

What's Changed

• feat(discord): global floating Discord widget by @paulocastellano in #98
• feat(automations): multi-format RSS/Atom feeds with dynamic variables by @paulocastellano in #99
• feat(channels): add Discord as a social channel by @paulocastellano in #100
• Full per-platform meta parity for posts (API + MCP) by @paulocastellano in #101
• fix: resolve npm & composer security vulnerabilities by @sebastian-works in #97

Full Changelog: v1.0.2...v1.0.3