AI CLIs & agents · Letta

Letta Code changelog

Letta's memory-first coding agent that improves with experience.

Latest tracked Letta Code version: v0.34.44, released Nov 7, 2026. Read the release notes · Official source ↗

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First released
Oct 25, 2025 1 yr ago
Latest version
v0.34.44
Last shipped
16h ago
Updates · 90 days
40
Avg. release gap
<1 days
Weekly activity · since Oct 2025 · 55 weeks1 update · 54w ago7 updates · 53w ago4 updates · 52w ago1 update · 51w ago1 update · 50w ago3 updates · 49w ago2 updates · 48w ago1 update · 47w ago8 updates · 46w ago4 updates · 45w ago6 updates · 44w ago6 updates · 43w ago4 updates · 42w ago9 updates · 41w ago7 updates · 40w ago7 updates · 39w ago7 updates · 38w ago8 updates · 37w ago11 updates · 36w ago3 updates · 35w ago6 updates · 34w ago7 updates · 33w ago7 updates · 32w ago10 updates · 31w ago12 updates · 30w ago9 updates · 29w ago8 updates · 28w ago9 updates · 27w ago6 updates · 26w ago4 updates · 25w ago4 updates · 24w ago5 updates · 23w ago10 updates · 22w ago3 updates · 21w ago4 updates · 20w ago5 updates · 19w ago5 updates · 18w ago10 updates · 17w ago9 updates · 16w ago9 updates · 15w ago13 updates · 14w ago11 updates · 13w ago10 updates · 12w ago8 updates · 11w ago10 updates · 10w ago6 updates · 9w ago6 updates · 8w ago10 updates · 7w ago8 updates · 6w ago9 updates · 5w ago8 updates · 4w ago6 updates · 3w ago4 updates · 2w ago12 updates · 1w ago8 updates · this week

Release history

Recent updates

All 53 versions →

TodayNov 7, 2026

Release v0.34.44 source ↗

Letta Code v0.34.44

What's Changed fix(listener): bootstrap legacy computer credentials automatically by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5552 fix: report PR changes between WatchPR sessions by @dream-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.43...v0.34.44

YesterdayNov 6, 2026

Release v0.34.43 source ↗

Letta Code v0.34.43

What's Changed test(listener): use 10 scopes in the retirement tombstone test by @cpacker in https://github.com/letta-ai/letta-code/pull/5480 test(browser-discovery): report Node's state when the fixture times out by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.42...v0.34.43

Release v0.34.42 source ↗

Letta Code v0.34.42

What's Changed feat(usage): compute api_cost_usd client-side for local and cloud agents by @cpacker in https://github.com/letta-ai/letta-code/pull/5524 feat(listener): trace permission mode transitions by @letta-integration[bot] in…

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What's Changed

New Contributors

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.41...v0.34.42

Thursday, November 5Nov 5, 2026

Release v0.34.41 source ↗

Letta Code v0.34.41

What's Changed fix(web): classify Memory Palace core files by MemFS layout by @sarahwooders in https://github.com/letta-ai/letta-code/pull/4888 feat(sandbox): expose managed app ports by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.40...v0.34.41

Wednesday, November 4Nov 4, 2026

Release v0.34.40 source ↗

Letta Code v0.34.40

What's Changed test(memory-git): keep the runner's credential manager out of the helper test by @cpacker in https://github.com/letta-ai/letta-code/pull/5466 test(memory-git): log server requests when the 503 clone retry fails by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.39...v0.34.40

Monday, November 2Nov 2, 2026

Release v0.34.39 source ↗

Letta Code v0.34.39

What's Changed fix(send-agent-message): address a conversation by its ID alone, without reading it by @cpacker in https://github.com/letta-ai/letta-code/pull/5450 fix(listener): attach recovery consumers to live duplicates by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.38...v0.34.39

Release v0.34.38 source ↗

Letta Code v0.34.38

What's Changed docs(agents): treat internal names and IDs as internal in public examples by @cpacker in https://github.com/letta-ai/letta-code/pull/5446 docs: add speech word timings example by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.37...v0.34.38

Release v0.34.37 source ↗

Letta Code v0.34.37

What's Changed fix(tests): keep registry-lifecycle keychain probe out of the shared unit process by @cpacker in https://github.com/letta-ai/letta-code/pull/5401 fix(tools): describe the Wake prompt as a note to your future self by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.36...v0.34.37

Saturday, October 31Oct 31, 2026

Release v0.34.36 source ↗

Letta Code v0.34.36

What's Changed fix(bash): remove default command timeouts by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5388 fix(local): honor name filter in local agents list by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.35...v0.34.36

Friday, October 30Oct 30, 2026

Release v0.34.35 source ↗

Letta Code v0.34.35

What's Changed fix(mcp): preserve originator proof across shell subprocesses by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5386 ci: move macOS jobs from macos-14 to macos-15 by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.34...v0.34.35

Release v0.34.34 source ↗

Letta Code v0.34.34

What's Changed fix(windows): hide console windows for non-interactive tool spawns by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5379 fix(channels): tolerate legacy queue updates without removals by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.33...v0.34.34

Release v0.34.33 source ↗

Letta Code v0.34.33

What's Changed docs(skills): require sources in memory commit messages by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5374 chore: bump version to 0.34.33 by @github-actions[bot] in https://github.com/letta-ai/letta-code/pull/5377…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.32...v0.34.33

Release v0.34.32 source ↗

Letta Code v0.34.32

What's Changed fix(windows): launch npm-installed codex/opencode shims via cross-spawn by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5365 fix(ci): use a valid Cursor model for the native lifecycle test by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.31...v0.34.32

Thursday, October 29Oct 29, 2026

Release v0.34.31 source ↗

Letta Code v0.34.31

What's Changed fix(listener): preserve active teleport handoffs for queued turns by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5361 chore: bump version to 0.34.31 by @github-actions[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.30...v0.34.31

Release v0.34.30 source ↗

Letta Code v0.34.30

What's Changed fix(listener): avoid idle status before queued turns start by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5356 docs(skills): recommend current video models in video-generation by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.29...v0.34.30

Release v0.34.29 source ↗

Letta Code v0.34.29

What's Changed fix(ci): retry the API integration catalog warmup by @cpacker in https://github.com/letta-ai/letta-code/pull/5339 fix(listener): stabilize failed teleport cleanup restart regression by @cpacker in https://github.com/letta-ai/letta-code/pull/5341…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.28...v0.34.29

Release v0.34.28 source ↗

Letta Code v0.34.28

What's Changed fix(listener): carry tool results into the next input when the approval continuation fails by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5323 ci(release): publish to PyPI only on X.Y.0 releases [LET-14054] by…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.27...v0.34.28

Release v0.34.27 source ↗

Letta Code v0.34.27

What's Changed fix(release): avoid public ECR pull quota by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5304 test(ci): run InkStaticRetention suite in its own bun process by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.26...v0.34.27

Wednesday, October 28Oct 28, 2026

Release v0.34.26 source ↗

Letta Code v0.34.26

What's Changed fix(reflection): treat a 404 cutover preflight as no server-side reflection by @nolanchic in https://github.com/letta-ai/letta-code/pull/4903 test(ci): await the standalone OAuth probe subprocess by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.24...v0.34.26

Sunday, October 25Oct 25, 2026

Release v0.34.24 source ↗

Letta Code v0.34.24

What's Changed fix(listener): bound startup after the 0.34.17 heartbeat regression by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5168 fix(listener): decouple channel gateway startup from connection readiness by…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.23...v0.34.24

Thursday, October 22Oct 22, 2026

Release v0.34.21 source ↗

Letta Code v0.34.21

What's Changed feat(listener): carry MCP originator token to tool-run calls (USER_SCOPED_MCP_CONNECTIONS 2c) by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5136 fix(model): send selected Grok reasoning effort for xAI handles by…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.19...v0.34.21

Tuesday, October 20Oct 20, 2026

Release v0.34.19 source ↗

Letta Code v0.34.19

What's Changed chore(skills): remove curating-memory-palace builtin skill by @cpacker in https://github.com/letta-ai/letta-code/pull/5174 fix(channels): preserve Microsoft Teams a:-prefixed chat ids in MessageChannel by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.18...v0.34.19

Monday, October 19Oct 19, 2026

Release v0.34.18 source ↗

Letta Code v0.34.18

What's Changed docs(readme): add uv/pipx install and EACCES guidance by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5157 feat(skills): add maintaining-core-memory and maintaining-deferred-memory skills by @sarahwooders in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.17...v0.34.18

Sunday, October 18Oct 18, 2026

Release v0.34.17 source ↗

Letta Code v0.34.17

What's Changed fix(local): skip compactions that don't reduce context by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5077 fix(local): stop re-prefixing mod provider model handles by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.16...v0.34.17

Friday, October 16Oct 16, 2026

Release v0.34.16 source ↗

Letta Code v0.34.16

What's Changed fix(listener): don't tell the model to re-run a started call with no recorded result by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5105 fix(subagents): inherit the main agent's vault in subagents and Claude Code/Codex…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.15...v0.34.16

Thursday, October 15Oct 15, 2026

Release v0.34.15 source ↗

Letta Code v0.34.15

What's Changed fix(workflow): give workflow workers mod-registered tools by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/5078 fix(local): skip unreadable agent records instead of failing to load the store by @letta-integration[bot] in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.14...v0.34.15

Wednesday, October 14Oct 14, 2026

Release v0.34.14 source ↗

Letta Code v0.34.14

What's Changed fix(subagents): run Claude Code and Codex subagents with bypassed permissions by @cpacker in https://github.com/letta-ai/letta-code/pull/5070 docs(skills): connect a computer from a Cloud sandbox with a connect token by @christinatong01 in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.13...v0.34.14

Tuesday, October 13Oct 13, 2026

Release v0.34.13 source ↗

Letta Code v0.34.13

What's Changed feat(skills): let agents manage their own webhooks by @4shub in https://github.com/letta-ai/letta-code/pull/5000 feat(subagents): support OpenCode coding workers by @sarahwooders in https://github.com/letta-ai/letta-code/pull/5064 feat(monitor):…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.12...v0.34.13

Monday, October 12Oct 12, 2026

Release v0.34.12 source ↗

Letta Code v0.34.12

What's Changed feat(subagents): run Claude Code and Codex subagents on a connected computer [LET-13820] by @overlord-letta in https://github.com/letta-ai/letta-code/pull/4987 feat(subagents): show Claude Code and Codex tool calls as live progress [LET-13820]…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.11...v0.34.12

Release v0.34.11 source ↗

Letta Code v0.34.11

What's Changed fix(feedback): accept --message-file so multi-line reports survive Windows by @cpacker in https://github.com/letta-ai/letta-code/pull/5021 fix(listener): rebuild the channel gateway after re-registration by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.10...v0.34.11

Friday, October 9Oct 9, 2026

Release v0.34.10 source ↗

Letta Code v0.34.10

What's Changed fix(review): add context to watcher Slack notifications by @carenthomas in https://github.com/letta-ai/letta-code/pull/5010 chore(deps): upgrade Agent SDK to 0.8.36 by @sarahwooders in https://github.com/letta-ai/letta-code/pull/5013…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.9...v0.34.10

Release v0.34.9 source ↗

Letta Code v0.34.9

What's Changed fix(listener): don't reset reconnect backoff until startup completes by @cpacker in https://github.com/letta-ai/letta-code/pull/5005 test(ci): make lock installation retry independent of disk latency by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.8...v0.34.9

Release v0.34.8 source ↗

Letta Code v0.34.8

What's Changed fix(tools): preserve line endings in ApplyPatch updates by @amelia-letta in https://github.com/letta-ai/letta-code/pull/4996 fix(listener): register channel external tools during startup by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.7...v0.34.8

Thursday, October 8Oct 8, 2026

Release v0.34.7 source ↗

Letta Code v0.34.7

What's Changed test(listener): persist completion in recovery retry fixture by @cpacker in https://github.com/letta-ai/letta-code/pull/4993 feat(tools): add Memory tool for MemFS v2 agents by @sarahwooders in https://github.com/letta-ai/letta-code/pull/4884…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.6...v0.34.7

Release v0.34.6 source ↗

Letta Code v0.34.6

What's Changed feat: add daemon runtime release contract [LET-12344] by @4shub in https://github.com/letta-ai/letta-code/pull/4882 fix(release): restore daemon runtime preflight [LET-12344] by @4shub in https://github.com/letta-ai/letta-code/pull/4990…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.5...v0.34.6

Release v0.34.5 source ↗

Letta Code v0.34.5

What's Changed feat(server): report computer hardware with registration by @cpacker in https://github.com/letta-ai/letta-code/pull/4958 feat: always-on vault secret redaction in tool returns and user messages by @kianjones9 in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.4...v0.34.5

Sunday, October 4Oct 4, 2026

Release v0.34.4 source ↗

Letta Code v0.34.4

What's Changed fix(sandbox): let memory subagents write their scratchpad by @cpacker in https://github.com/letta-ai/letta-code/pull/4952 revert: remove automatic reply relay from core channels (#4043) by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.3...v0.34.4

Release v0.34.3 source ↗

Letta Code v0.34.3

What's Changed feat(memfs): add read-only file policy [LET-13616] by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/4910 fix(context): name the shell in the environment block on macOS and Linux by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.2...v0.34.3

Friday, October 2Oct 2, 2026

Release v0.34.2 source ↗

Letta Code v0.34.2

What's Changed fix(skills): scope context-doctor description to repair requests by @letta-integration[bot] in https://github.com/letta-ai/letta-code/pull/4883 feat(subagents): triple the generated subagent name pool by @cpacker in…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.1...v0.34.2

Wednesday, September 30Sep 30, 2026

Release v0.34.1 source ↗

Letta Code v0.34.1

What's Changed test(cli): keep Monitor lifecycle tests off Cloud HTTP by @cpacker in https://github.com/letta-ai/letta-code/pull/4879 feat(daemon): add remote computer tray app [LET-12344] by @4shub in https://github.com/letta-ai/letta-code/pull/4867 Revert…

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What's Changed

Full Changelog: https://github.com/letta-ai/letta-code/compare/v0.34.0...v0.34.1