---
title: Version 1.15
---

### ClearML SDK 1.15.0

**New Features**
* Add draft option to pipeline steps [ClearML GitHub PR #1226](https://github.com/allegroai/clearml/pull/1226)
* Add support for custom working directory for pipelines [ClearML GitHub issue #1194](https://github.com/allegroai/clearml/issues/1194)
* Add `Task.get_requirements()` method that returns the task's requirements
* Allow controlling the number of threads used by `StorageManager.download_folder()` using the `max_workers` argument
* Update examples dependencies
* Improve auto populate in `Task.init()`

**Bug Fixes**
* Fix UTF-8 script code encoding issue [ClearML GitHub issue #1207](https://github.com/allegroai/clearml/issues/1207)
* Fix Colab docs [ClearML GitHub issue #1204](https://github.com/allegroai/clearml/issues/1204)
* Fix metrics reporting with `OutputModel` while in offline mode results in an error [ClearML GitHub issue #1172](https://github.com/allegroai/clearml/issues/1172)
* Fix task running in Google Colab doesn't properly get the notebook diff [ClearML GitHub issue #1204](https://github.com/allegroai/clearml/issues/1204)
* Fix hydra binds break in offline mode [ClearML GitHub issue #1215](https://github.com/allegroai/clearml/issues/1215)
* Fix HPO crashes when optimizing for single value scalars [ClearML GitHub issue #1221](https://github.com/allegroai/clearml/issues/1221)
* Fix GPU info such as `gpu_memory` and `gpu_type` is not being collected in some cases
* Fix `clearml-data` CLI tool moves non-dataset tasks to a `.dataset` project when the respective task is not a dataset
* Fix pandas `DataFrame` artifacts with hierarchical indices get mangled by the CSV round-trip
* Fix `urllib3` sends deprecation warning when setting `ssl_version`
* Fix `Task.connect(dict)` return value is not dict-compatible
* Fix `jsonargparse` sub-command config parsing
* Fix Lightning integration crashes when a config entry contains `.` in its name
* Fix Python 3.5 compatibility

### ClearML Server 1.15.0

**New Features and Improvements**
* UI experiment hyperparameter comparison
  * Add Parallel coordinate view support for multiple metrics
  * Add scatter plot mode to UI experiment hyperparameter comparison [ClearML GitHub issue #984](https://github.com/allegroai/clearml/issues/984)
* Add model lineage to UI model comparison
* Update nginx version to Fix 1-Byte Memory Overwrite RCE vulnerability  [ClearML Server GitHub issue #230](https://github.com/allegroai/clearml-server/issues/230)

**Bug Fixes**
* Fix Heap Buffer Overflow vulnerability (CVE-2023-38545) [ClearML Server GitHub issue #234](https://github.com/allegroai/clearml-server/issues/234)
* Fix insufficient session expiration vulnerability (CWE-613)
* Fix XSS vulnerability (CWE-79) in UI markdown 
* Fix UI reports vulnerable to XSS attack
* Fix UI generating undefined credentials for Jupyter Notebook [ClearML Web GitHub issue #67](https://github.com/allegroai/clearml-web/issues/67)
* Fix "No tags" filter raises an error
* Fix slow loading speed for UI experiment comparison scalars 
* Fix some UI experiment sometimes missing plots
* Fix delete not working in batch action bar in UI models tables 
* Fix dequeue not working from UI experiment table batch action bar
* Fix UI plots and scalars are displayed in reset experiments
* Fix embedded scalar comparison plot does not display metric variant in maximized view in UI Reports
* Fix "Copy embed code" not working properly in comparison plot 
* Fix incorrect plot name is displayed when expanding UI scalar plots
* Fix task IDs not displayed in UI experiment comparison graph titles and legends
* Fix single-value scalar plot not displaying "Download CSV" button when embedded in UI report
* Fix UI dashboard search returns results from team’s work when "My Work" filter is enabled.
* Fix UI experiment table compare view does not persist
* Fix UI Workers and Queues displaying incorrect statistics
* Fix UI experiment scalar comparison missing active filter indicator
* Fix UI scalar value comparison sometimes displays empty page
* Fix UI embedded plots missing titles and axis labels
* Fix missing status filter in UI All Models table
* Fix UI pipeline table "No value" selection does not work with version filter
* Fix UI experiment table compare view presents plots from unselected experiments
* Fix using filter causes UI experiment console to jump