> For the complete documentation index, see [llms.txt](https://docs.material.security/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.material.security/whats-new/previous-releases/1.15-to-1.43/version-1.39.md).
# Version 1.39
## :tools: Enhancements
### 🕵️ Audit Log Improvements
The Audit Log now gives you more visibility into activity, with stronger security coverage, and a smoother layout for compliance teams. Highlights include:
* **Clearer audit log event descriptions**: User-friendly audit messages that explain exactly what happened
* **Better filtering**: More logical category groupings make finding events easier
* **Enhanced details**: Richer context for configuration changes with before/after comparisons
* **Consistent formatting**: Standardized audit log structure across all event types
* **Better logging coverage**: Architectural improvements that ensure comprehensive audit logging
* **Improved category structure**
* **Reduced complexity**: Consolidated from [18 to 11 intuitive, noun-based categories](/administration/audit-log/audit-log-updates-version-1.39.md)
* **Better organization and naming**: Categories now align with how your teams think about security events
{% hint style="warning" %}
You likely need to make a few updates to your existing event subscriptions to take advantage of these improvements (and prevent event subscription interruptions).
:bulb: [Learn more about the improvements and how to update for them here](/administration/audit-log/audit-log-updates-version-1.39.md).
{% endhint %}
***
### 📈Most Targeted Users Gallery
Identify which individuals or groups are receiving the highest volume of phishing attempts. This helps you direct awareness training and simulations where they’ll have the most impact. Think of it as your security wish list, but instead of yachts and Oscars, you’re prioritizing resilience.
To view: from the left navigation expand **Reports**, then click **Email Threats**.
***
### 🔍 Message Search
Autocomplete now includes your past searches, making it faster to repeat common queries.
***
## 🐛Bug Fixes
* **API Reporter Updates**: When a phishing case status is updated via API, all previous reporters now reliably receive the latest set of acknowledgements.
---
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