Product Updates

Changelog

The latest features and improvements in Heuristica, with the newest at the top.

OCT 19, 2025

Updated Chat Sidebar

The chat sidebar is now updated for you to create study materials as well as load previously created ones. With the new chat sidebar, all the content you need for a better learning experience is in the same view. The new sidebar is currently available for videos, PDFs, podcasts, and content pages. It will be made available for other pages as well.

OCT 11, 2025

Major Improvements to Flashcards

Flashcards are now updated to support markdown text, colors, changing review order, editing in review mode, additional publish options. You can also now save published flashcards to your own decks.

SEP 28, 2025

Discover, Save, and Transcribe Podcasts

Another resource type is now available Heuristica. You can now search for podcast episodes, chat with transcripts, and generate study materials like flashcards, or quizzes from them.

SEP 26, 2025

Use Labels to Organize Your Content

You can now use labels to organize your content for all resource types (like Flashcards, Quizzes, Chats and more). The labels are inherited. So when you have a YouTube video with a label called “Technology”, the flashcards or quizzes generated from that video will also have that label as well.

SEP 21, 2025

Chat with YouTube Videos

You can now chat with saved YouTube videos via the YouTube video page.

SEP 21, 2025

Chat with PDFs

You can now chat with your uploaded PDFs via the PDF page.

AUG 28, 2025

Find Generated Resources

Started to implement a feature that would show the resources generated from a given resource. Like, all the flashcards, summaries, etc. generated from a YouTube video can be found on the page for that video. This feature is new so it is only implemented for videos for now but it will for any kind of resource in the future.

AUG 26, 2025

Update Quiz Settings

You can now control how quizzes are displayed by using the Quiz Settings menu.

AUG 20, 2025

Run Custom Prompts from Create Modal

Previously, you could create Flashcards, Quizzes, Study Notes, etc. from the Create modals. Now, you can also run custom prompts, including your saved prompts!

AUG 20, 2025

Updated the PDF page in the Library

PDF page inside the library is now updated. You can use this page to see your uploaded PDFs (via concept maps or through this page) and generate study materials from them.