Changelog

Customer-facing changes to the API, SDKs, and platform. Newest first.

Note

Notavia has not had a public release before 1.0. Dated entries below 1.0 record when a capability landed in the product, not a public availability date — nothing on this page was downloadable or callable by a customer before the 1.0 entry.

1.0 — SDKs published

• Five SDKs published at 1.0.0 — .NET on NuGet, TypeScript on npm, Python on PyPI, PHP on Packagist, and Go via the module proxy. See SDKs.
• Java is not published. The source is complete and usable directly, but it is not on Maven Central and has no release.

2026-07 — Deliverability

• Provider alerting — when an email provider starts failing your sends, Notavia emails every owner and admin, POSTs a provider.critical webhook, and shows a banner. You get a provider.recovered when it is delivering again. Pro and above. See Webhooks.
• Provider health — a Deliverability page breaking sends down per provider: attempted, sent, dead-ended, and handed off to the next provider in the chain, plus a live failover feed. Pro and above.
• Failover between providers — configure an ordered chain of email providers. A provider fault (revoked key, rate limit, 5xx) fails over to the next one within the same send; a message fault (invalid recipient) stops the chain instead.
• Bring-your-own providers — SendGrid, Resend, Postmark and Mailgun as first-class providers alongside SMTP, with signature-verified bounce and complaint ingestion from each.
• Template versioning and localisation — every save is a version you can roll back to, and a template can carry a body per locale.
• Per-message sender identity — from_name and reply_to on a single send.

2026-06 — Generated SDKs complete

• PHP and Java SDKs written, completing the six-language matrix (.NET, TypeScript, Python, Go, PHP, Java). Publication came later — PHP at 1.0, Java not at all.
• Python and Go SDKs written, generated from the OpenAPI spec with a convenience layer and byte-faithful security helpers.
• Usage metering — GET /v1/usage reports your plan, period, and per-channel send counts; a dashboard Usage page shows usage vs. cap.

2026-05 — Hardening

• Delivery feedback — automatic bounce/complaint ingestion, a per-environment suppression list, and notification.delivered / .bounced / .complained webhooks.
• Self-host package — Docker Compose + Helm with an offline licence.
• Enterprise SSO — dashboard sign-in via SAML 2.0 and OIDC with JIT provisioning and role mapping.
• Workflow engine — versioned multi-step workflows with delays, branches, digests, quiet hours, and wait_for_event.
• Chat channels — Slack, Microsoft Teams, and Discord.
• Webhooks + SMS — outbound delivery webhooks and an SMS channel.
• Preference centre — per-category, per-channel opt-out with hosted unsubscribe pages.

Earlier

• Inbox — embeddable, real-time in-app notification feed.
• Send — transactional email, templates, white-label sender domains, the REST API, and the .NET + TypeScript SDKs.