Recent Releases of letta_api

letta_api - v0.11.5

What's Changed

  • feat: add background mode for message streaming by @carenthomas in https://github.com/letta-ai/letta/pull/2777

Full Changelog: https://github.com/letta-ai/letta/compare/0.11.4...0.11.5

- Python
Published by carenthomas 6 months ago

letta_api - v0.11.4

What's Changed

  • feat: deprecate legacy paths for azure and together by @carenthomas in https://github.com/letta-ai/letta/pull/3987
  • feat: introduce asyncio shield to prevent stream timeouts by @carenthomas in https://github.com/letta-ai/letta/pull/3992
  • feat: record step metrics to table by @@jnjpng in https://github.com/letta-ai/letta/pull/3887

Full Changelog: https://github.com/letta-ai/letta/compare/0.11.3...0.11.4

- Python
Published by carenthomas 6 months ago

letta_api - v0.11.3

What's Changed

  • mv dictconfig out of getlogger by @andrewrfitz in https://github.com/letta-ai/letta/pull/2759
  • chore: bump v0.11.3 by @carenthomas in https://github.com/letta-ai/letta/pull/2760

Full Changelog: https://github.com/letta-ai/letta/compare/0.11.2...0.11.3

- Python
Published by carenthomas 7 months ago

letta_api - v0.11.2

What's Changed

  • fix: incorrect URL for Ollama embeddings endpoint by @antondevson in https://github.com/letta-ai/letta/pull/2750
  • fix: all model types returned from ollama provider by @antondevson in https://github.com/letta-ai/letta/pull/2744
  • feat: Add max_steps parameter to agent export by @mattzh72 in https://github.com/letta-ai/letta/pull/3828

Full Changelog: https://github.com/letta-ai/letta/compare/0.11.1...0.11.2

- Python
Published by carenthomas 7 months ago

letta_api - v0.11.1

This release adds support for the latest model releases, and makes improvements to base memory and file tools.

🧠 Improved LLM model support

  • Added support for Claude Opus 4.1 and GPT-5 models (#3806)
  • Added minimal option for reasoning_effort parameter in to LLMConfig (#3816)

🔨 Built-in tool improvements

  • Removed optional argument for memory_replace to improve reliability (#3800)
  • Make grep tool for files paginated (#3815)

- Python
Published by sarahwooders 7 months ago

letta_api - v0.11.0

âš ī¸ Legacy LocalClient and RestClient fully deprecated

  • Legacy clients are fully removed moving forward and replaced by the new Letta sdk clients (python and typescript supported)

â›Šī¸ Jinja Templating optimizations

  • Jinja template engine is now offloaded to the thread pool to minimize CPU-bound operations blocking the async event loop
  • Removed redundant rendering operations in critical paths

📈 Add Signoz integration for traces exporting

  • You can configure exporting otel traces to Signoz by passing the required enviornment variables: docker run \ -v ~/.letta/.persist/pgdata:/var/lib/postgresql/data \ -p 8283:8283 \ ... -e SIGNOZ_ENDPOINT=${SIGNOZ_ENDPOINT} \ -e SIGNOZ_INGESTION_KEY=${SIGNOZ_INGESTION_KEY} \ -e LETTA_OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4317 \ letta/letta:latest

Other Improvements

  • chore: bumped min python version for letta package to 3.11
  • fix: incorrect contextwindow or embeddingdim using ollama by @antondevson in https://github.com/letta-ai/letta/pull/2743
  • feat: add filesystem demo with file upload and streaming by @cpfiffer in https://github.com/letta-ai/letta/pull/2736
  • chore: remove python 3.10 support and testing by @carenthomas in https://github.com/letta-ai/letta/pull/2754

New Contributors

  • @antondevson made their first contribution in https://github.com/letta-ai/letta/pull/2743
  • @cpfiffer made their first contribution in https://github.com/letta-ai/letta/pull/2736

Full Changelog: https://github.com/letta-ai/letta/compare/0.10.1...0.11.0

- Python
Published by carenthomas 7 months ago

letta_api - v0.10.0

Letta v0.10.0 Release Notes

This release introduces a new LettaPing message type for maintaining long streaming connections, MCP OAuth support, and various bugfixes and performance improvements.

🏓 New LettaPing message type for supporting long-running streaming requests

To avoid connection terminations during long running tools, Letta will send a LettaPing message at a specific interval - currently 90 seconds (#3651, #3652, #3647). You will only see the LettaPing message if your tool execution takes longer than the ping interval, and you are using streaming endpoints.

âš ī¸ Warning: If you have long running tools, you may need to add handling for for this new message type in your applications. In future releases, the ping interval will be reduced to 50 seconds. âš ī¸

Moving to memgpt_v2_agent base architecture (#3624)

Default Agent Architecture Change: Letta now defaults to the new memgpt_v2_agent architecture (see documentation). Archival memory tools are also no longer added by default, but can be added explicitly.

🔐 MCP OAuth Support

We now support OAuth MCP providers such as Linear and Github.

🧠 LLM Provider Patches

We've added patches and improved support for LMStudio and Ollama: - LMStudio: Added support for Qwen and Llama models with manual token counting for streaming - Ollama: integration moved to new agent loop architecture (#3615)

Bug Fixes

  • Fixed null check in voice endpoint (#3690)
  • Fixed builtin web search tests (#3680)
  • Fixed flaky test issues (#3629)

Other Improvements

  • Removed deprecation warnings and excessive logging (#3560)
  • Updated test infrastructure to use Gemini 2.5 (#3548)
  • Set default Letta environment to dev for OSS (#3627)
  • Added modal sandbox functionality with conditional imports (commit, #3668)
  • Added not_indexable property to agents (#3653)
  • Improved name generation (#3592)
  • Default project configuration for agent listings (#3660)
  • Removed OpenTelemetry file exports (#3691)
  • API key validation before using token counter for Anthropic (#3628)
  • Async system prompt compilation for better performance (#3685)
  • Memory blocks viewer for better memory management (#3610)
  • Polished open files tools (#3575)
  • Desktop application improvements (#3537)
  • Web search performance optimizations (#3650, #3649)
  • Enhanced error handling for cancellations (#3641)
  • Enhanced tool generation with better prompting (#3633, #3635)
  • Improved tool renaming based on JSON schema (#3676)
  • Multi-function files support with documentation (#3679)

- Python
Published by carenthomas 7 months ago

letta_api - v0.9.1

What's Changed

  • Various bug fixes for new filesystem feature
  • Asyncify jinja template rendering in core routes
  • Add reverse index for agent tags

Full Changelog: https://github.com/letta-ai/letta/compare/0.9.0...0.9.1

- Python
Published by carenthomas 7 months ago

letta_api - v0.9.0

v0.9.0

Letta Filesystem

We are introducing a big revamp in how Letta handles uploaded documents like PDFs! Letta Filesystem allows you to create folders and files (uploaded documents) that contextualize your agent's responses -- think Claude Projects, but transparent and controllable. ```python

upload a file into the folder

job = client.folders.files.upload( folderid=folder.id, file=open("myfile.txt", "rb") )

wait until the job is completed

while True: job = client.jobs.retrieve(job.id) if job.status == "completed": break elif job.status == "failed": raise ValueError(f"Job failed: {job.metadata}") print(f"Job status: {job.status}") time.sleep(1)

```

When documents are uploaded to Letta, they are represented in the context window as files in a folder, and can be "open" (in-context) or "closed" (hidden). The agent manages this automatically will tools, but you can also manually open/close files (add/remove to the context window).

Options for converting documents to markdown

There are two options for parsing files: the default markitdown packages, or Mistral's OCR endpoint. To use Mistral, you must set LETTA_MISTRAL_API_KEY. If you're using Letta Cloud, Mistral OCR will be enabled by default.

Memory blocks vs. filesystem vs. archival memory

Curious on when to use memory blocks vs. filesystem vs. archival memory? See our guidelines on how to manage a context hierarchy.

- Python
Published by sarahwooders 7 months ago

letta_api - v0.8.17

What's Changed

  • chore: bump v0.8.17 by @carenthomas in https://github.com/letta-ai/letta/pull/2725

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.16...0.8.17

- Python
Published by carenthomas 7 months ago

letta_api - v0.8.16

What's Changed

  • chore: bump v0.8.16 by @carenthomas in https://github.com/letta-ai/letta/pull/2724

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.15...0.8.16

- Python
Published by carenthomas 7 months ago

letta_api - v0.8.15

What's Changed

  • chore: bump v0.8.15 by @carenthomas in https://github.com/letta-ai/letta/pull/2721

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.14...0.8.15

- Python
Published by carenthomas 8 months ago

letta_api - v0.8.14

What's Changed

  • chore: bump version 0.8.14 by @carenthomas in https://github.com/letta-ai/letta/pull/2720

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.13...0.8.14

- Python
Published by carenthomas 8 months ago

letta_api - v0.8.13

What's Changed

  • chore: bump version 0.8.13 by @carenthomas in https://github.com/letta-ai/letta/pull/2718

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.12...0.8.13

- Python
Published by carenthomas 8 months ago

letta_api - v0.8.12

What's Changed

  • chore: bump version 0.8.12 by @carenthomas in https://github.com/letta-ai/letta/pull/2712
  • chore: add traces to polling by @carenthomas in https://github.com/letta-ai/letta/pull/2713

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.11...0.8.12

- Python
Published by carenthomas 8 months ago

letta_api - v0.8.11

What's Changed

  • chore: bump letta version 0.8.11 by @carenthomas in https://github.com/letta-ai/letta/pull/2711

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.10...0.8.11

- Python
Published by carenthomas 8 months ago

letta_api - v0.8.10

What's Changed

  • chore: 0.8.10 release by @sarahwooders in https://github.com/letta-ai/letta/pull/2710

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.9...0.8.10

- Python
Published by sarahwooders 8 months ago

letta_api - v0.8.9

What's Changed

  • support different providers for summarization
  • improvements to file management
  • support agent loop run cancellation
  • support MCP custom headers
  • bug fixes for files, blocks, tools, error handling

Full Changelog: https://github.com/letta-ai/letta/compare/0.8.8...0.8.9

- Python
Published by cliandy 8 months ago

letta_api - v0.8.8

:thumbsup: Feedback APIs

You can now add feedback (positive/negative) to steps, and also list available step feedback via the APIs. See the reference here

:bug: Bugfixes

  • Fixes to Anthropic streaming
  • Enable updating an existing agents timezone
  • CSV support for files

- Python
Published by sarahwooders 8 months ago

letta_api - v0.8.7

  • Add react and workflow agents
  • Fixes for batch agents
  • Add testing mcp
  • Some tools marked as deprecated
  • Add step feedback

- Python
Published by cliandy 8 months ago

letta_api - v0.8.7

  • Add react and workflow agents
  • Fixes for batch jobs
  • Add testing mcp connections

- Python
Published by cliandy 8 months ago

letta_api - v0.8.6

  • Fix bedrock integration
  • Add custom timezones

- Python
Published by sarahwooders 8 months ago

letta_api - v0.8.5

Fixes to sources + files

- Python
Published by sarahwooders 8 months ago

letta_api - v0.8.4

  • Streamable HTTP support and authenticated MCP support
  • Fixes to OpenAI o-series models
  • Bugfixes to Anthropic streaming

- Python
Published by sarahwooders 9 months ago

letta_api - v0.8.3

Fixes to stdio and sse MCP connectors

- Python
Published by sarahwooders 9 months ago

letta_api - v0.8.2

  • Patches to MCP integration

- Python
Published by sarahwooders 9 months ago

letta_api - v0.8.1

Fixes to sqlite

- Python
Published by sarahwooders 9 months ago

letta_api - v0.8.0

  • Fixes to Ollama
  • Fixes to token counters (only using Anthropic when enabled)
  • Official deprecation of legacy clients

- Python
Published by sarahwooders 9 months ago

letta_api - v0.7.29

What's Changed

  • chore: bump version 0.7.29 by @carenthomas in https://github.com/letta-ai/letta/pull/2665
  • feat: add configurable batch size and lookback by @carenthomas in https://github.com/letta-ai/letta/pull/2666

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.28...0.7.29

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.28

What's Changed

  • feat: Add performance improvements by @mattzh72 in https://github.com/letta-ai/letta/pull/2662
  • chore: bump version 0.7.28 by @carenthomas in https://github.com/letta-ai/letta/pull/2663

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.27...0.7.28

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.27

What's Changed

  • chore: bump to 0.7.27 with bugfixes by @sarahwooders in https://github.com/letta-ai/letta/pull/2660

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.26...0.7.27

- Python
Published by sarahwooders 9 months ago

letta_api - v0.7.26

What's Changed

  • fix: asyncify batch sandbox creation by @carenthomas in https://github.com/letta-ai/letta/pull/2659

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.25...0.7.26

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.25

What's Changed

  • chore: bump version 0.7.25 by @carenthomas in https://github.com/letta-ai/letta/pull/2658

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.24...0.7.25

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.24

What's Changed

  • fix: patch db init bug by @carenthomas in https://github.com/letta-ai/letta/pull/2657

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.23...0.7.24

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.23

What's Changed

  • chore: bump version 0.7.23 by @carenthomas in https://github.com/letta-ai/letta/pull/2656

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.22...0.7.23

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.22

What's Changed

  • chore: bump version 0.7.22 by @carenthomas in https://github.com/letta-ai/letta/pull/2655

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.21...0.7.22

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.21

What's Changed

  • Pass MCP env to STDIO MCP client by @dreadful-dev in https://github.com/letta-ai/letta/pull/2647

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.20...0.7.21

- Python
Published by carenthomas 9 months ago

letta_api - v0.7.20

What's Changed

  • feat: include Node.js to support node-based MCPs by @ahmedrowaihi in https://github.com/letta-ai/letta/pull/2642

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.19...0.7.20

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.19

What's Changed

  • chore: bump version 0.7.19 by @carenthomas in https://github.com/letta-ai/letta/pull/2643

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.18...0.7.19

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.18

What's Changed

  • fix: size async bug by @carenthomas in https://github.com/letta-ai/letta/pull/2640
  • chore: bump version 0.7.18 by @carenthomas in https://github.com/letta-ai/letta/pull/2641

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.17...0.7.18

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.17

What's Changed

  • chore(ci): Change Send Message Integration Test to Run on All Changes to letta/** by @kianjones9 in https://github.com/letta-ai/letta/pull/2628
  • chore: bump v0.7.17 by @carenthomas in https://github.com/letta-ai/letta/pull/2638

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.16...0.7.17

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.16

What's Changed

  • Add fix for anthropic streaming </thinking tag by @wsargent in https://github.com/letta-ai/letta/pull/2621
  • Fix SleepTimeMultiAgent MCP Tool Usage by @dreadful-dev in https://github.com/letta-ai/letta/pull/2627
  • chore: bump v0.7.16 by @carenthomas in https://github.com/letta-ai/letta/pull/2636

New Contributors

  • @dreadful-dev made their first contribution in https://github.com/letta-ai/letta/pull/2627

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.15...0.7.16

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.15

What's Changed

  • fix(docker/compose): correct external db by @ahmedrowaihi in https://github.com/letta-ai/letta/pull/2619
  • chore: bump version v0.7.15 by @carenthomas in https://github.com/letta-ai/letta/pull/2622

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.14...0.7.15

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.14

What's Changed

  • chore: release 0.7.14 by @sarahwooders in https://github.com/letta-ai/letta/pull/2620

- Python
Published by sarahwooders 10 months ago

letta_api - v0.7.13

What's Changed

  • chore: release 0.7.13 by @sarahwooders in https://github.com/letta-ai/letta/pull/2617

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.12...0.7.13

- Python
Published by sarahwooders 10 months ago

letta_api - v0.7.12

What's Changed

  • chore: bump version 0.7.12 by @carenthomas in https://github.com/letta-ai/letta/pull/2612

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.11...0.7.12

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.11

What's Changed

  • chore: bump version v0.7.11 by @carenthomas in https://github.com/letta-ai/letta/pull/2610

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.10...0.7.11

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.10

Bugfix release for Gemini Vertex and summarization

- Python
Published by sarahwooders 10 months ago

letta_api - v0.7.9

What's Changed

  • chore: bump version 0.7.9 by @carenthomas in https://github.com/letta-ai/letta/pull/2607

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.8...0.7.9

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.8

What's Changed

  • fix: only trim in-context messages to cutoff by @jfkirk in https://github.com/letta-ai/letta/pull/2568
  • chore: bump version 0.7.8 by @carenthomas in https://github.com/letta-ai/letta/pull/2604

New Contributors

  • @jfkirk made their first contribution in https://github.com/letta-ai/letta/pull/2568

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.7...0.7.8

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.7

Fixes to MCP client

- Python
Published by sarahwooders 10 months ago

letta_api - v0.7.6

  • Fixes to Anthropic streaming
  • Fixes for Gemini model retries
  • Support for custom tool execution environment and directory

- Python
Published by sarahwooders 10 months ago

letta_api - v0.7.3

What's Changed

  • chore: release 0.7.3 by @sarahwooders in https://github.com/letta-ai/letta/pull/2585

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.2...0.7.3

- Python
Published by sarahwooders 10 months ago

letta_api - v0.7.2

What's Changed

  • chore: release 0.7.1 by @sarahwooders in https://github.com/letta-ai/letta/pull/2583
  • chore: bump version 0.7.2 by @carenthomas in https://github.com/letta-ai/letta/pull/2584

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.1...0.7.2

- Python
Published by carenthomas 10 months ago

letta_api - v0.7.1

What's Changed

  • chore: Update README.md by @sarahwooders in https://github.com/letta-ai/letta/pull/2575
  • feat: add db compose file by @sarahwooders in https://github.com/letta-ai/letta/pull/2577
  • Make message filtering in conversation search workable in sqlite3 by @lemorage in https://github.com/letta-ai/letta/pull/2559
  • Use reasoning tokens for gemini flash by @andrewrfitz in https://github.com/letta-ai/letta/pull/2578

Full Changelog: https://github.com/letta-ai/letta/compare/0.7.0...0.7.1

- Python
Published by sarahwooders 10 months ago

letta_api - v0.7.0

What's Changed

  • chore: update issue template by @sarahwooders in https://github.com/letta-ai/letta/pull/2573
  • chore: release 0.7.0 by @sarahwooders in https://github.com/letta-ai/letta/pull/2574

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.54...0.7.0

- Python
Published by sarahwooders 10 months ago

letta_api - v0.6.54

What's Changed

  • chore: release 0.6.54 by @sarahwooders in https://github.com/letta-ai/letta/pull/2570

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.53...0.6.54

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.53

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.52

What's Changed

  • docs: update README.md by @eltociear in https://github.com/letta-ai/letta/pull/2551
  • chore: bump 0.6.52 by @sarahwooders in https://github.com/letta-ai/letta/pull/2555

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.51...0.6.52

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.51

What's Changed

  • chore: release 0.6.51 by @sarahwooders in https://github.com/letta-ai/letta/pull/2554

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.50...0.6.51

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.50

What's Changed

  • fix: set sequence id for sqlite3 via event listeners by @lemorage in https://github.com/letta-ai/letta/pull/2546
  • Fixes to summarization for Google models

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.49...0.6.50

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.49

What's Changed

  • chore: release 0.6.49 by @sarahwooders in https://github.com/letta-ai/letta/pull/2543

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.48...0.6.49

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.48

What's Changed

  • fix: bug fix for anthropic system message parsing by @carenthomas in https://github.com/letta-ai/letta/pull/2533

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.47...0.6.48

- Python
Published by carenthomas 11 months ago

letta_api - v0.6.47

What's Changed

  • chore: release 0.6.47 by @sarahwooders in https://github.com/letta-ai/letta/pull/2531

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.46...0.6.47

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.46

What's Changed

  • Allow conversation search to find agent's own messages by @incherre in https://github.com/letta-ai/letta/pull/2474
  • chore: release 0.6.46 by @sarahwooders in https://github.com/letta-ai/letta/pull/2530

New Contributors

  • @incherre made their first contribution in https://github.com/letta-ai/letta/pull/2474

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.45...0.6.46

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.45

What's Changed

  • chore: release 0.6.45 by @sarahwooders in https://github.com/letta-ai/letta/pull/2523

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.44...0.6.45

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.44

What's Changed

  • Use default context window size if none found by @wsargent in https://github.com/letta-ai/letta/pull/2499
  • Use logging in bedrock by @wsargent in https://github.com/letta-ai/letta/pull/2502
  • Add comments to the MCP example by @wsargent in https://github.com/letta-ai/letta/pull/2507
  • Fix the credentials check to use bool by @wsargent in https://github.com/letta-ai/letta/pull/2501
  • [FIX] Update example.py to reflect breaking API changes by @kyuds in https://github.com/letta-ai/letta/pull/2471
  • docs(contrib): replace poetry shell with env activate for 2.0 by @kk-src in https://github.com/letta-ai/letta/pull/2381
  • fix: Update app.py - setupauthrouter() by @JindrichSima in https://github.com/letta-ai/letta/pull/2369
  • fix: remove the missing arg name from create_tool in client.py by @azinasg in https://github.com/letta-ai/letta/pull/2428
  • Update example.py with docstring note about letta_client by @CShorten in https://github.com/letta-ai/letta/pull/2462
  • fix: Use right tag for debug messages by @kk-src in https://github.com/letta-ai/letta/pull/2441
  • chore: Use AzureOpenAI calls for model listings and completions by @kk-src in https://github.com/letta-ai/letta/pull/2443
  • refactor(azure-embedding): Removed unnecessary and commented Azure embedding code by @kk-src in https://github.com/letta-ai/letta/pull/2461
  • [FIX] Respect configured embedding model by @aluferraz in https://github.com/letta-ai/letta/pull/2464
  • [Improvements] Use single query for Block Manager getallblocksbyids by @kyuds in https://github.com/letta-ai/letta/pull/2485
  • Fix optimistic json parser strict mode by @lemorage in https://github.com/letta-ai/letta/pull/2506
  • chore: Various feature requests and bug fixes by @mattzh72 in https://github.com/letta-ai/letta/pull/2509
  • Fix: Rename reserved state argument inside tool to latest sdk by @stocyr in https://github.com/letta-ai/letta/pull/2513
  • chore: release 0.6.44 by @sarahwooders in https://github.com/letta-ai/letta/pull/2519

New Contributors

  • @kyuds made their first contribution in https://github.com/letta-ai/letta/pull/2471
  • @JindrichSima made their first contribution in https://github.com/letta-ai/letta/pull/2369
  • @azinasg made their first contribution in https://github.com/letta-ai/letta/pull/2428
  • @CShorten made their first contribution in https://github.com/letta-ai/letta/pull/2462
  • @aluferraz made their first contribution in https://github.com/letta-ai/letta/pull/2464
  • @stocyr made their first contribution in https://github.com/letta-ai/letta/pull/2513

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.43...0.6.44

- Python
Published by sarahwooders 11 months ago

letta_api - v0.6.43

What's Changed

  • fix: remove datamodel-code-generator from extras dependencies by @lemorage in https://github.com/letta-ai/letta/pull/2491
  • Correct togoogleai_dict to ensure parts is never empty by @NachoNoCheese in https://github.com/letta-ai/letta/pull/2489
  • chore: bump version 0.6.43 by @carenthomas in https://github.com/letta-ai/letta/pull/2500

New Contributors

  • @NachoNoCheese made their first contribution in https://github.com/letta-ai/letta/pull/2489

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.42...0.6.43

- Python
Published by carenthomas 12 months ago

letta_api - v0.6.42

What's Changed

  • feat: fix uvicorn workers and improve logging by @sarahwooders in https://github.com/letta-ai/letta/pull/2498

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.41...0.6.42

- Python
Published by sarahwooders 12 months ago

letta_api - v0.6.41

What's Changed

  • feat: bake otel collector into letta image (#1292) by @carenthomas in https://github.com/letta-ai/letta/pull/2490

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.40...0.6.41

- Python
Published by carenthomas 12 months ago

letta_api - v0.6.40

What's Changed

  • feat: fix archival stats and uvicorn env vars by @sarahwooders in https://github.com/letta-ai/letta/pull/2486
  • feat: update tests to new client by @sarahwooders in https://github.com/letta-ai/letta/pull/2488

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.39...0.6.40

- Python
Published by sarahwooders 12 months ago

letta_api - v0.6.39

What's Changed

  • fix(load-directory): Fix up file extension comparison & path list construction by @kk-src in https://github.com/letta-ai/letta/pull/2458
  • Add latest tags to Anthropic models by @wsargent in https://github.com/letta-ai/letta/pull/2477
  • fix: Spurious empty chunk warning on Claude by @wsargent in https://github.com/letta-ai/letta/pull/2476
  • fix: bug fixes by @mattzh72 in https://github.com/letta-ai/letta/pull/2479
  • feat: mcp support + version bump by @sarahwooders in https://github.com/letta-ai/letta/pull/2480

New Contributors

  • @wsargent made their first contribution in https://github.com/letta-ai/letta/pull/2477

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.37...0.6.39

- Python
Published by sarahwooders 12 months ago

letta_api - v0.6.37

What's Changed

  • feat: various fixes and not limiting agent name length by @sarahwooders in https://github.com/letta-ai/letta/pull/2470

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.36...0.6.37

- Python
Published by sarahwooders 12 months ago

letta_api - v0.6.36

What's Changed

  • chore: bump version to 0.6.36 by @carenthomas in https://github.com/letta-ai/letta/pull/2469

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.35...0.6.36

- Python
Published by carenthomas 12 months ago

letta_api - 0.6.35

What's Changed

  • chore: bump version 0.6.35 by @carenthomas in https://github.com/letta-ai/letta/pull/2465

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.34...0.6.35

- Python
Published by carenthomas 12 months ago

letta_api - v0.6.34

What's Changed

  • chore: increase max tokens and bump version by @sarahwooders in https://github.com/letta-ai/letta/pull/2460

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.33...0.6.34

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.33

What's Changed

  • chore: upgrade dependencies again by @sarahwooders in https://github.com/letta-ai/letta/pull/2454
  • fix: handle nested pydantic model args in schema generation by @lemorage in https://github.com/letta-ai/letta/pull/2439
  • feat: add type resolution support for complex types by @lemorage in https://github.com/letta-ai/letta/pull/2440
  • fix: patch pydantic args and identities by @sarahwooders in https://github.com/letta-ai/letta/pull/2457
  • feat: add partial support for claude-3-7-sonnet-20250219 by @sarahwooders in https://github.com/letta-ai/letta/pull/2456
  • feat: bump 0.6.33 by @sarahwooders in https://github.com/letta-ai/letta/pull/2459

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.31...0.6.33

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.32

What's Changed

  • chore: update deps and bump version 0.6.31 by @sarahwooders in https://github.com/letta-ai/letta/pull/2453

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.30...0.6.32

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.31

Dependency fix release

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.30

What's Changed

  • fix: make opentelemetry dependencies required by @lemorage in https://github.com/letta-ai/letta/pull/2450
  • chore: bump version 0.6.30 by @sarahwooders in https://github.com/letta-ai/letta/pull/2451
  • fix: jsonb -> json for sqlite compatibility (#1095) by @sarahwooders in https://github.com/letta-ai/letta/pull/2452

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.29...0.6.30

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.29

What's Changed

  • feat: add user identities by @sarahwooders in https://github.com/letta-ai/letta/pull/2446
  • chore: bump version 0.6.29 by @sarahwooders in https://github.com/letta-ai/letta/pull/2447
  • chore: add user id header to identities get request (#1090) by @sarahwooders in https://github.com/letta-ai/letta/pull/2448

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.28...0.6.29

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.28

What's Changed

  • feat: Add model to context length mapping for gpt-4o-mini by @kk-src in https://github.com/letta-ai/letta/pull/2442
  • feat: add new providers (bedrock, deepseek) + bugfixes by @sarahwooders in https://github.com/letta-ai/letta/pull/2445

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.27...0.6.28

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.27

What's Changed

  • fix: Fix VLLM usage by @mattzh72 in https://github.com/letta-ai/letta/pull/2436
  • feat: improve reliability for vertex models by setting ANY mode by @sarahwooders in https://github.com/letta-ai/letta/pull/2437
  • chore: bump 0.6.27 by @sarahwooders in https://github.com/letta-ai/letta/pull/2438

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.26...0.6.27

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.26

What's Changed

  • feat: add example notebook for tool rules by @sarahwooders in https://github.com/letta-ai/letta/pull/2432
  • feat: patch google vertex and bump version by @sarahwooders in https://github.com/letta-ai/letta/pull/2433

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.25...0.6.26

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.25

What's Changed

  • feat: add vertex support by @carenthomas in https://github.com/letta-ai/letta/pull/2429

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.24...0.6.25

- Python
Published by carenthomas about 1 year ago

letta_api - v0.6.24

What's Changed

  • fix: include missing function arguments in error handling by @lemorage in https://github.com/letta-ai/letta/pull/2423
  • fix: Google embeddings endpoint bug (#2416) by @tarunkumark in https://github.com/letta-ai/letta/pull/2417
  • fix: avoid unnecessary database operations for non-server cli commands by @tevino in https://github.com/letta-ai/letta/pull/2383
  • feat: add fixes to anthropic and bump version by @sarahwooders in https://github.com/letta-ai/letta/pull/2427

New Contributors

  • @lemorage made their first contribution in https://github.com/letta-ai/letta/pull/2423
  • @tarunkumark made their first contribution in https://github.com/letta-ai/letta/pull/2417
  • @tevino made their first contribution in https://github.com/letta-ai/letta/pull/2383

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.23...0.6.24

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.23

What's Changed

  • feat: add settings for multi-agent configuration by @carenthomas in https://github.com/letta-ai/letta/pull/2418
  • chore: bump version 6.23 by @carenthomas in https://github.com/letta-ai/letta/pull/2419

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.22...0.6.23

- Python
Published by carenthomas about 1 year ago

letta_api - v0.6.22

What's Changed

  • feat: multi-agent refactor and api changes by @carenthomas in https://github.com/letta-ai/letta/pull/2414
  • chore: bump version to 0.6.22 by @carenthomas in https://github.com/letta-ai/letta/pull/2415

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.21...0.6.22

- Python
Published by carenthomas about 1 year ago

letta_api - v0.6.21

Fixes to LMStudio integration

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.20...0.6.21

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.20

What's Changed

  • Change Azure Context Length by @ndisalvio3 in https://github.com/letta-ai/letta/pull/2404
  • fix: message packing and tool rules issues by @carenthomas in https://github.com/letta-ai/letta/pull/2406
  • chore: bump version to 0.6.20 by @carenthomas in https://github.com/letta-ai/letta/pull/2407

New Contributors

  • @ndisalvio3 made their first contribution in https://github.com/letta-ai/letta/pull/2404

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.19...0.6.20

- Python
Published by carenthomas about 1 year ago

letta_api - v0.6.19

What's Changed

  • fix: fix tool rules and increase function return limits by @sarahwooders in https://github.com/letta-ai/letta/pull/2398
  • chore: bump version 0.6.19 by @sarahwooders in https://github.com/letta-ai/letta/pull/2400

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.18...0.6.19

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.18

What's Changed

  • docs: update examples in docs by @carenthomas in https://github.com/letta-ai/letta/pull/2396
  • chore: bump version to 0.6.18 by @sarahwooders in https://github.com/letta-ai/letta/pull/2399

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.17...0.6.18

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.17

What's Changed

  • fix: bug fixes by @cpacker in https://github.com/letta-ai/letta/pull/2395

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.16...0.6.17

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.16

What's Changed

  • Anthropic streaming support and beta LM Studio support via /v1/chat/completions proxy route

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.15...0.6.16

- Python
Published by cpacker about 1 year ago

letta_api - v0.6.15

What's Changed

  • chore: clean up api by @carenthomas in https://github.com/letta-ai/letta/pull/2384
  • chore: bump version 0.6.15 by @carenthomas in https://github.com/letta-ai/letta/pull/2385

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.14...0.6.15

- Python
Published by carenthomas about 1 year ago

letta_api - v0.6.14

What's Changed

  • fix: Bug fixes by @mattzh72 in https://github.com/letta-ai/letta/pull/2377
  • fix: patch new route names by @carenthomas in https://github.com/letta-ai/letta/pull/2378
  • chore: bump version 0.6.14 by @carenthomas in https://github.com/letta-ai/letta/pull/2379

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.13...0.6.14

- Python
Published by sarahwooders about 1 year ago

letta_api - v0.6.13

What's Changed

  • docs: update README.md by @cpacker in https://github.com/letta-ai/letta/pull/2365
  • docs(contrib): Add steps to prepare PostgreSQL environment by @kk-src in https://github.com/letta-ai/letta/pull/2366
  • chore: update workflows by @cpacker in https://github.com/letta-ai/letta/pull/2367
  • fix: patch api routes by @carenthomas in https://github.com/letta-ai/letta/pull/2374
  • chore: bump version 0.6.13 by @carenthomas in https://github.com/letta-ai/letta/pull/2375

New Contributors

  • @kk-src made their first contribution in https://github.com/letta-ai/letta/pull/2366

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.12...0.6.13

- Python
Published by carenthomas about 1 year ago

letta_api - 0.6.12

What's Changed

  • fix: patch use_assistant_message flag on the server by @sarahwooders in https://github.com/letta-ai/letta/pull/2363
  • chore: bump version 0.6.12 by @sarahwooders in https://github.com/letta-ai/letta/pull/2364

Full Changelog: https://github.com/letta-ai/letta/compare/0.6.11...0.6.12

- Python
Published by sarahwooders about 1 year ago