• New: Collections — organize your notebooks with NotebookLM’s own collections, synced to your Google account

• Tags page rebuilt, now with tag merging

• Better cross-notebook search, plus bug fixes and performance improvements

• Duplicate scanner rebuilt — more accurate and safer to use

• New: compare the contents of selected sources side by side

• Better YouTube link support and small fixes

• Now fully compatible with Gemini Notebook, Google’s new name for NotebookLM

Bug fixes: studio item counts stay up to date, and mind map exports are no longer empty

Short Video Overviews — generate NotebookLM’s new 60-second vertical shorts right from the Generate panel. Pick Video → Short alongside Explainer / Brief / Cinematic.

Each short covers a single concept in a portrait, mobile-friendly clip

“Suggest ideas” fetches AI-generated concept suggestions from your sources — tap one to set it as the focus for your short

Shorts land in your Studio and play in the built-in viewer like any other video

A new bar on each notebook page — see what’s inside and generate content, find duplicate sources, or open it, all in one tap.

Set your favorite languages in a tap and switch between them with one click.

Your podcasts, organized — search, sort, delete, and mark them listened, all in one place.

Open AI mind maps right inside the extension.

Fixed YouTube playlist import

Labels — organize your sources with NotebookLM's built-in labels, right from the extension. Unlike folders and tags (which stay private to this device), labels sync with your notebook, so anyone you share it with sees them too.

- Add several labels to any source, and filter your sources by one or more of them

- Color-coded label chips make groups easy to spot at a glance

- Let AI label your sources for you — tag everything, fill in just the unlabeled ones, or regenerate from scratch

- A dedicated Labels view to rename and reorganize your labels

- Built-in "Folders vs Labels" explainer so it's always clear what syncs and what stays on your device

Refresh out-of-date sources across many notebooks at once. Pick notebooks from your library and the extension checks every source for changes, then re-syncs the stale ones in a single run.

- See how many sources need updating in each notebook before you start

- Live progress as it checks and refreshes, with a heads-up when there's a lot to get through

- A clear summary at the end: how many were updated, still processing, or failed

## [1.8.4] - 2026-05-08

- Filter Artifacts by Source — narrow the artifacts list to specific sources

- New "Source" filter pill in the artifacts filter bar with searchable source list

- Multi-select sources with live count badge on the filter button

- "Has deleted/orphaned sources" toggle to surface artifacts whose sources were removed

- Clear-all action to reset the source filter in one click

- Source-to-Artifact CSV Export — see which sources fed each artifact

- CSV columns: artifact_title, artifact_type, artifact_created_at, source_count, deleted_source_count, source_titles

## [1.8.3] - 2026-05-07

- Notebook Permissions & Roles — see your access level on every notebook

- Owner / Editor / Viewer

- Viewer Mode — read-only support for shared notebooks

## [1.8.2] - 2026-04-24

- Cross-Notebook Search — delete actions in search results

- Delete buttons on notebook and source rows in cross-notebook search