---
title: "Release notes for v1.20"
sub_link: "1-20"
code_link: "https://github.com/polyaxon/polyaxon/blob/master/releases/1-20.md"
meta_title: "Polyaxon release notes for v1.20.x - Polyaxon Releases"
meta_description: "Polyaxon release notes, migrations, and deprecation notes for v1.20.x."
visibility: public
status: published
tags:
  - reference
sidebar: "releases"
---

## V1.20.0

### Core

 * **Enhancement**: Improve sanitization process for pod level attributes (node_selector, host_pid, ...)
 * **Enhancement**: Improve distinct logic for count queries.
 * **Enhancement**: Update stale requirements.
 * **Enhancement**: Make client more robust to intermittent API issues.
 * **Enhancement**: Improve retry logic.

### Sidecar

 * **Enhancement**: Improve file system retry logic on rate limiting.
 * **Enhancement**: Improve file system logic to prevent throttling from various backends (S3, Minio, NFS, ...).
 * **Enhancement**: Improve file system to be more robust to intermittent API issues.
 * **Enhancement**: Introduce batching for artifacts deletion and update logic.

### UI

 * **Enhancement**: Improve logs rendering.
 * **Enhancement**: Introduce several performance improvements.

### Docs

 * **Fix**: Several typos.

### Deployment

 * **Enhancement**: Improve speed of several core components.
 * **Enhancement**: Upgrade Python to v3.10 for core component images.
 * **Security**: Fix CVE issues.

### Commercial

 * **Enhancement**: Improve cloud infrastructure speed and response time for several APIs.
 * **Enhancement**: Adjust priority tasks on scheduler to reduce race condition issues detected in DAGs.
