Changelog

Versioned release notes for Vorlek. Pre-v1.0.0, additive changes ship without an entry; breaking changes always do.

Versioning policy: the version on this page reflects the skill.md descriptor version (currently 0.1.0), not the deployed API code version. Breaking changes to the API surface trigger a skill version bump.

v0.1.0 — 2026-04-25

Phase 1 ships. First public preview of the agent-native ESP aggregator.

Capabilities

Single provider: SendGrid (Marketing v3)
Single tool: upsert_contact — create or update a contact, idempotent on email, with custom-field auto-creation on first use
Test mode (vk_test_… keys) — input validation + mocked envelope, no provider call, no quota cost

Surface

REST API at https://api.vorlek.com/v1 with the documented success/error envelope
CLI for dogfooding: vorlek auth signup, vorlek connect sendgrid, vorlek contact upsert, vorlek status
Agent-readable descriptor at vorlek.dev/skill.md
Public docs at vorlek.dev/docs/
Skill freshness check at https://api.vorlek.com/v1/skill/version

Limits + posture

Free tier: 1000 successful operations per UTC calendar month (per account)
AES-256-GCM encryption at rest for all stored provider credentials
Operation log captures every call with zero plaintext PII (no emails, names, or property values stored)
Pre-v1.0.0: envelope shape may gain fields; will not remove or rename them

Not yet

Mailchimp + Klaviyo adapters — Phase 2
Additional tools (send_transactional, get_campaign_stats, list_*) — Phase 2
TypeScript / Python SDKs, MCP server — Phase 2-3
Dashboard, billing, OAuth provider connections — Phase 2+
npm-published CLI (npm i -g @vorlek/cli) — Phase 3