# Announcements **URL:** https://forum.letta.com/c/announcements/15.md [Latest](https://forum.letta.com/latest.md) · [Categories](https://forum.letta.com/categories.md) · [Tags](https://forum.letta.com/tags.md) --- ## [Deprecating the forum](https://forum.letta.com/t/deprecating-the-forum/205)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 0\ **Last updated:** [June 29, 2026, 8:48pm UTC](https://forum.letta.com/t/deprecating-the-forum/205 "2026-06-29T20:48:20Z")
Hi everyone – we are deprecating the Letta forum to limit our maintenance surface. If you need technical support, please go to our Discord: Letta --- ## [About the Announcements category](https://forum.letta.com/t/about-the-announcements-category/22)
**Author:** [@cpacker](https://forum.letta.com/u/cpacker)\ **Replies:** 0\ **Last updated:** [May 21, 2025, 9:50pm UTC](https://forum.letta.com/t/about-the-announcements-category/22 "2025-05-21T21:50:42Z")
Official updates and announcements from the Letta developer team. --- ## [Announcing the Agentic Learning SDK: Add state to anything](https://forum.letta.com/t/announcing-the-agentic-learning-sdk-add-state-to-anything/125)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 1\ **Last updated:** [November 14, 2025, 9:24pm UTC](https://forum.letta.com/t/announcing-the-agentic-learning-sdk-add-state-to-anything/125 "2025-11-14T21:24:51Z")
Hey y’all, we’re releasing an early preview of the Agentic Learning SDK! The Learning SDK makes everything stateful! The Learning SDK is designed to provide a convenient wrappers to add memory to pretty much anything t… --- ## [Announcement: Letta v0.14.0](https://forum.letta.com/t/announcement-letta-v0-14-0/124)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 6\ **Last updated:** [November 14, 2025, 8:07pm UTC](https://forum.letta.com/t/announcement-letta-v0-14-0/124 "2025-11-14T20:07:14Z")
Letta 0.14.0 is out! This release brings major improvements to parallel tool calling, archival memory management, and a fully updated v1.0 SDK architecture. See it on Docker: letta/letta - Docker Image Major Features … --- ## [Announcement: Letta v1 SDK](https://forum.letta.com/t/announcement-letta-v1-sdk/114)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 25\ **Last updated:** [November 12, 2025, 9:27pm UTC](https://forum.letta.com/t/announcement-letta-v1-sdk/114 "2025-11-12T21:27:35Z")
Announcing the Letta 1.0 SDK We’ve made significant revisions to the Letta Agents SDK for a 1.0 stable release. To try to the 1.0 pre-release you can install: Python: pip install letta-client --pre TS: npm i @letta-ai/… --- ## [Letta v0.12 Release Notes](https://forum.letta.com/t/letta-v0-12-release-notes/73)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 0\ **Last updated:** [October 10, 2025, 5:26pm UTC](https://forum.letta.com/t/letta-v0-12-release-notes/73 "2025-10-10T17:26:14Z")
Letta 0.12 (current bug version 0.12.1) is out! This is our first release in quite some time, and it comes with a litany of bug fixes and improvements. See it on Docker here. Of these, users should focus on the new age… --- ## [Blog post: Introducing Claude Sonnet 4.5 and the memory omni-tool in Letta](https://forum.letta.com/t/blog-post-introducing-claude-sonnet-4-5-and-the-memory-omni-tool-in-letta/71)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 0\ **Last updated:** [September 30, 2025, 9:14pm UTC](https://forum.letta.com/t/blog-post-introducing-claude-sonnet-4-5-and-the-memory-omni-tool-in-letta/71 "2025-09-30T21:14:31Z")
New blog post! Letta now provides Anthropic’s memory tool, enabling agents to dynamically manage their own memory architecture. The memory tool is something I have wanted since before I started working at Letta, but nev… --- ## [Seeking alpha testers for the Letta x Obsidian plugin](https://forum.letta.com/t/seeking-alpha-testers-for-the-letta-x-obsidian-plugin/65)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 5\ **Last updated:** [September 15, 2025, 4:30pm UTC](https://forum.letta.com/t/seeking-alpha-testers-for-the-letta-x-obsidian-plugin/65 "2025-09-15T16:30:20Z")
I am seeking alpha testers for the Letta x Obsidian plugin! Obsidian is a fairly popular note taking tool and personal knowledge manager. I’ve been working on the plugin intermittently for the past few weeks. The idea i… --- ## [Letta Discord Hackathon: Personality Design](https://forum.letta.com/t/letta-discord-hackathon-personality-design/67)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 2\ **Last updated:** [September 6, 2025, 3:02pm UTC](https://forum.letta.com/t/letta-discord-hackathon-personality-design/67 "2025-09-06T15:02:04Z")
This Weekend - Sept 6-8, 2025 We’re holding our first Letta hackathon around the topic of personality design. If you’ve spent any meaningful time with Letta agents or language models, you’ll know that it’s difficult to … --- ## [Join Letta Labs, our beta testing program](https://forum.letta.com/t/join-letta-labs-our-beta-testing-program/66)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 0\ **Last updated:** [September 2, 2025, 11:24pm UTC](https://forum.letta.com/t/join-letta-labs-our-beta-testing-program/66 "2025-09-02T23:24:57Z")
Join Letta Labs to beta test new Letta Cloud features! We are looking for Letta Cloud users to join Letta Labs, our beta testing program. You’ll get: Influence on the product roadmap through feedback Early access to e… --- ## [Self-hosters: sandbox your code + set a server password!](https://forum.letta.com/t/self-hosters-sandbox-your-code-set-a-server-password/64)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 0\ **Last updated:** [August 27, 2025, 4:34pm UTC](https://forum.letta.com/t/self-hosters-sandbox-your-code-set-a-server-password/64 "2025-08-27T16:34:50Z")
Quick reminder about securing large-scale self-hosted Letta deployments. If you’re running custom tools, you really want to be using sandboxes. Sandboxes isolate tool code from the server running it, meaning that the to… --- ## [Zapier Integration Beta](https://forum.letta.com/t/zapier-integration-beta/63)
**Author:** [@cameron](https://forum.letta.com/u/cameron)\ **Replies:** 0\ **Last updated:** [August 26, 2025, 7:32pm UTC](https://forum.letta.com/t/zapier-integration-beta/63 "2025-08-26T19:32:38Z")
We now have a beta for the Letta x Zapier integration! This should make it significantly easier to handle agent orchestration and data ingestion. You can jump into the beta here. Zapier makes it easy to build automatio… --- ## [Welcome to the Letta community forum!](https://forum.letta.com/t/welcome-to-the-letta-community-forum/23)
**Author:** [@cpacker](https://forum.letta.com/u/cpacker)\ **Replies:** 0\ **Last updated:** [May 21, 2025, 10:02pm UTC](https://forum.letta.com/t/welcome-to-the-letta-community-forum/23 "2025-05-21T22:02:46Z")
Welcome to the Letta developer community forum! Letta is an open source framework for building stateful LLM applications. You can use Letta to build stateful agents with advanced reasoning capabilities and transparent lo…