v0.4.0

Add Provider Adapters

Added first-party email provider adapters for Resend, SendGrid, Postmark, and Mailgun. These adapters send directly with fetch, support the shared sendEmail() flow, and map provider responses into SendEmailReceipt.

Add Email Layout Helpers

Added email-safe layout and content primitives including Box, Card, Flex, Grid, Spacer, List, ListItem, CodeInline, CodeBlock, ColorScheme, and Conditional. Flex and Grid render table-based layouts for email client compatibility, and Outlook conditional comments remain covered by strict validation.

Build and Plugin Updates

Migrated the build to tsdown, added provider entry points, and changed the Tailwind plugin package to named exports such as vitePlugin, webpackPlugin, and EmailTailwindUnplugin.

• feat: add email provider adapters (Resend, SendGrid, Postmark, Mailgun) (#24)
• chore: fix cloudflare adapter file structure
• chore: change build settings (#22)
• feat: add email layout helper components (#21)

v0.3.2

• feat: add commonjs plugin entry (#19)
• fix: harden adapters and font css
• fix: harden email validation and headers

v0.3.1

• refactor: split rendering and validation internals (#17)
• feat: add attachment support for smtp and cloudflare adapters (#16)
• feat(smtp): add dkim envelope and verify support (#15)
• fix: resolve CodeQL code scanning security alerts (#14)