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v2.0.4

mem0ai/mem0v2.0.4May 27, 2026by whysosaket

AI Summary

A feature update for the Mem0 Python SDK adding a cascading delete option.

Key Highlights

  • Client now accepts delete_linked option
  • Deletes linked memories transitively

New Features

  • Cascading delete functionality for linked memories

Full Release Notes

## Mem0 Python SDK (v2.0.4)

**New Features:**
- **Client:** `delete()` and async `delete()` accept `delete_linked` (default `False`). When `True`, deleting a memory also removes the older memories it superseded (the v3 `linked_memory_ids` chain), transitively — the delete-side counterpart of `latest_only`, so a superseded memory does not resurface after the current one is deleted ([#5270](https://github.com/mem0ai/mem0/pull/5270))