Release Notes
=============

MailTrigger Release History
---------------------------

.. rubric:: v1.7.0 — 2025-06-15

**🚀 Feature Highlights**

- **Parallel & Sequential Action Execution**
  Routes now support executing multiple actions either in parallel or sequentially.

- **Rate Limit Enforcement**
  Mailbox-level limits on volume & frequency now trigger alerts when exceeded.

- **Scheduler & Routing Engine Improvements**
  Significant speedup in background task execution and routing decisions.

- **🐛 Bug Fixes**
  - Fixed rule matching edge cases for multi-part messages
  - Resolved rare action failure logging issues

---

.. rubric:: v1.6.0 — 2025-02-15

**🧠 LLM Integration**

- **LLM Rule**
  Match incoming mail using natural-language prompts (e.g., “emails about resource limits”).

- **LLM Action**
  Auto-generate reply, rephrase subject/body, or summarize emails via your chosen LLM provider.

- **Per-Profile LLM Settings**
  Choose provider (OpenAI, Anthropic, etc.), API key, and model per user profile.

---

.. rubric:: v1.5.0 — 2024-12-01

**🧪 Testing & Reliability**

- Rule/Action/Route testing supports:
  - `.eml` file upload
  - Manual test mail input
  - Real-mail forwarding simulation

- **Retry Logic Added**
  Retries now available for SMTP and Webhook actions.

- **More Robust Background Execution**

---

.. rubric:: v1.4.0 — 2024-10-01

**🧩 JavaScript Logic Layer**

- **JS Rule**
  Write custom JavaScript to match messages using `mail` object.

- **JS Action**
  Programmatically modify `subject`, `body`, or attach generated content.

---

.. rubric:: v1.3.0 — 2024-08-05

**📦 Custom Mailbox Data**

- Define recipient-specific parameters (e.g., phone number, Slack ID) for use in actions like SMS, Telegram, etc.

---

.. rubric:: v1.2.0 — 2024-06-10

**🕓 Background Task Framework**

- **Quota Enforcement Tasks**
  Run daily/weekly checks on email count, size, and limits.

- **Automated Log Cleanup**
  Prunes old logs for storage management and performance.

---

.. rubric:: v1.1.0 — 2024-04-15

**📡 Messaging Actions Expanded**

- New Supported Channels:
  - Telegram
  - Slack
  - Discord
  - SMS

---

.. rubric:: v1.0.0 — 2024-02-28

**🎉 Initial Launch**

- **Core Email Routing Capabilities**
  - DNS verification for domains (TXT token)
  - Mailbox toggles for send/receive
  - SMTP Action: relay mail
  - Webhook Action: notify external API
  - Rule + Action + Route Builder: flexible workflows

.. note::

   If you're curious about why we built MailTrigger and how it came to life, you can

   .. raw:: html

      <a href="https://www.mailtrigger.app/static/blog/how_mailtrigger_was_born.html" target="_blank" rel="noopener noreferrer">Read the origin story</a>