v0.3.0

Early beta: HayaSend is intended for non-critical evaluation.
APIs and data models can change before v1. Cloudflare support is
not production-ready.

What's Changed

• fix: recover partial npm releases by @yhay81 in #113
• fix: make npm release recovery registry-safe by @yhay81 in #114
• feat: expose privacy-safe recovery diagnostics by @yhay81 in #112
• Add Cloudflare Workers portability skeleton by @yhay81 in #115
• Add Cloudflare D1 R2 and Queues delivery substrate by @yhay81 in #116
• Add Cloudflare Email Sending and lifecycle event proof by @yhay81 in #117
• feat: add Cloudflare deployment lifecycle proof by @yhay81 in #118
• fix: wait for Cloudflare SDK edge propagation by @yhay81 in #119
• ci: update upload-artifact action by @yhay81 in #120
• fix: extend Cloudflare doctor stabilization by @yhay81 in #121
• Require terminal Cloudflare delivery proof by @yhay81 in #123
• Expose Cloudflare recipient summaries by @yhay81 in #124
• Harden Cloudflare terminal delivery proof by @yhay81 in #125
• ci: prove AWS SES terminal delivery by @yhay81 in #127
• Publish HayaSend on hayasend.com by @yhay81 in #128
• Publish production-readiness operations by @yhay81 in #131
• Define runtime and transport capability contracts by @yhay81 in #133
• feat: complete portability contract phase one by @yhay81 in #134
• test: prove isolated Cloudflare backup restore by @yhay81 in #135
• fix: resolve Cloudflare probe entrypoint by @yhay81 in #136
• docs: record Cloudflare restore evidence by @yhay81 in #137
• feat: add PostgreSQL delivery substrate by @yhay81 in #139
• feat: complete the portable PostgreSQL store by @yhay81 in #140
• feat: add portable PostgreSQL API and worker runtime by @yhay81 in #141
• Add portable GCS, Azure Blob, and S3-compatible attachment storage by @yhay81 in #142
• feat: add experimental Cloud Run deployment pack by @yhay81 in #143
• feat: add experimental Render deployment pack by @yhay81 in #145
• Add experimental Railway deployment pack by @yhay81 in #147
• Add experimental Fly.io deployment pack by @yhay81 in #149
• feat(azure): add ACS Email transport and Event Grid ingress by @yhay81 in #151
• feat(azure): add Container Apps deployment pack by @yhay81 in #153
• feat(vercel): add experimental serverless runtime profile by @yhay81 in #154
• feat: add signed SendGrid portable transport by @yhay81 in #157
• feat(cloud-run): add optional Pub/Sub wake-up accelerator by @yhay81 in #159
• chore: prepare v0.3.0 release by @yhay81 in #161

Full Changelog: v0.2.0...v0.3.0