> For the complete documentation index, see [llms.txt](https://kibibyte.gitbook.io/custom-shaped-windows/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kibibyte.gitbook.io/custom-shaped-windows/changelog.md).

# Changelog

{% updates format="full" %}
{% update date="2026-04-30" tags="work-in-progress" %}

## <mark style="color:$warning;">**V.2.0**</mark>

**New Features & Improvements:**

* **New Node:** Reset Window Shape -> Easily restore the window back to its default rectangular shape
* **Advanced Mask Controls:** Create Shape From Mask has been upgraded with several new input options:
  * AutoFindSizeForTHISWindow: Automatically scales and maps the mask to fit the exact dimensions of the active window
  * WindowSize: Allows you to manually input a window size
  * ScaleMultiplier: Easily scale the mask shape up or down
  * CenterInWindow: Automatically offsets the generated shape to sit perfectly perfectly centered inside the window
  * PositionOffsetX & PositionOffsetY: Manually nudge the X/Y positioning of the mask shape
  * AlphaThreshold: Masks are now generated using the texture's alpha channel instead of relying on purely white pixels
  * bInvert: Toggle to invert the shape mask
* **Massive Performance Improvements:** Completely rewrote the algorithm for Create Shape From Mask. It now uses a highly optimized horizontal rectangle-span algorithm. This drastically reduces CPU overhead and generates much cleaner & reliable results\
  ‌

**Bug Fixes, Issue Fixes & More:**

* Fixed memory leaks in Create Rounded Border Shape, Create Elliptic Border Shape, and Create Shape From Mask
* Removed obsolete and computationally heavy helper functions as they are no longer needed by the newly optimized masking system
* Other code optimizations and cleanups
* Updated product icon
* Updated product links
* Updated copyright notice
  {% endupdate %}

{% update date="2024-11-15" tags="current" %}

## <mark style="color:$success;">**V.1.2**</mark>

* Function name cleanups

**What is version V.1.2b?**\
Version V.1.2b is version V.1.2 for Unreal Engine 4 which features slight changes so the plugin compiles in these versions
{% endupdate %}

{% update date="2024-07-06" %}

## <mark style="color:$success;">**V.1.1**</mark>

* Fixed a little issue regarding the “Create Shape From Mask“ node
  {% endupdate %}

{% update date="2024-07-06" tags="initial-release" %}

## <mark style="color:$success;">**V.1.0**</mark>

* Initial release
  {% endupdate %}
  {% endupdates %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://kibibyte.gitbook.io/custom-shaped-windows/changelog.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.