Every build, month by month
Every published build with a read, grouped by the month npm dated it. One row each: what came out, how much of it there was, and whether Anthropic ever wrote it up themselves.
24 entries, 0 of them switched off
This is a substantial release that introduces the SendUserMessage tool for structured agent-to-user communication, an ExitWorktree tool for mid-session worktree…
18 entries, 0 of them switched off
This is a major release introducing Auto Mode, a new AI-powered permission system that automatically approves or blocks tool actions for unattended workflows; Team Memory…
26 entries, 0 of them switched off
This release adds incremental MCP server instruction delivery (delta-based), a token-saving output compression system for Bash tool results, and improved CA certificate handling…
28 entries, 0 of them switched off
This release is a major update that introduces Remote Control Server mode for persistent multi-session hosting, an Ultraplan feature for remote session planning, a completely…
5 entries, 0 of them switched off
This release re-enables the "ultrathink" keyword as a way to boost reasoning effort to high for the current turn, complete with a new rainbow shimmer visual effect. It also adds a…
4 entries, 0 of them switched off
This is a model lifecycle management release. Users configured with Sonnet 4.5 are automatically migrated to Sonnet 4.6, and users with legacy Opus model strings are migrated to…
17 entries, 0 of them switched off
This release removes the ultraplan mode and the remote-control server subcommand, replaces the /reload-plugins workflow with a restart-based plugin activation model, and…
30 entries, 0 of them switched off
This is a substantial release that introduces Remote Control server mode for multi-session management from claude.ai/code, an "ultraplan" mode for more thorough planning…
25 entries, 0 of them switched off
This is a substantial release with several major additions: a new /batch command for parallelized large-scale codebase changes, fully functional HTTP hooks (previously…
2 entries, 0 of them switched off
This is a minimal maintenance release with no user-facing changes. The only functional modification is an internal optimization to prompt cache breakpoint placement, which may…
2 entries, 0 of them switched off
This is a minor release that disables usage-based tool deferral for built-in tools by default, ensuring all built-in tools are always immediately available without needing to be…
18 entries, 0 of them switched off
This is a major release that introduces voice dictation mode, allowing users to hold Space to speak instead of typing. It also adds a new fastModePerSessionOptIn setting…
4 entries, 0 of them switched off
A small maintenance release focused on infrastructure improvements. The main user-facing change is improved Windows path support when adding marketplace sources. Behind the…
1 entry, 0 of them switched off
Version 2.1.56 is a maintenance release with internal refactoring only. The bundler output was updated to use named/destructured imports for Node.js core modules instead of…
3 entries, 0 of them switched off
This is a small maintenance release focused on internal reliability improvements. File operations have been simplified to remove overly restrictive O_NOFOLLOW flags that could…
1 entry, 0 of them switched off
This is a targeted patch release that fixes file handling on Windows. Three separate file-open operations now use portable string mode flags instead of POSIX numeric constants…
27 entries, 0 of them switched off
This release focuses on security hardening for bash command execution (new Unicode whitespace and mid-word hash injection checks, UNC path blocking), improves the Remote Control…
1 entry, 0 of them switched off
Version 2.1.52 is a build maintenance release with no user-facing changes. The update consists entirely of internal import style refactoring (switching from default imports to…
18 entries, 0 of them switched off
This release introduces the /commit-push-pr command for one-step PR creation with Claude Code attribution stats, a substantially rebuilt Remote Control bridge for controlling…
14 entries, 0 of them switched off
This release introduces the new /diff command for viewing uncommitted changes and per-turn diffs, adds VCS-agnostic worktree isolation through configurable hooks…
2 entries, 0 of them switched off
This is a minor maintenance release that temporarily disables HTTP hooks functionality. Users who have configured HTTP hooks in their Claude Code settings will see those hooks…
14 entries, 0 of them switched off
This release introduces a major new worktree workflow for isolated development, adds HTTP hooks and a new ConfigChange hook event, and removes the experimental MCP-CLI feature…
18 entries, 0 of them switched off
This release introduces Remote Control (/remote-control), enabling access to CLI sessions from claude.ai/code or the Claude app. It adds a new --thinking flag with adaptive…
16 entries, 0 of them switched off
This release updates the default model from Sonnet 4.5 to Sonnet 4.6 across the application, adds preview/markdown support for AskUserQuestion options to help users compare visual…
2 entries, 0 of them switched off
This release improves OAuth token handling by adding automatic token recovery when tokens are revoked. Previously, users with revoked OAuth tokens would see authentication…
16 entries, 0 of them switched off
This release introduces the /desktop command to transfer sessions to Claude Desktop, adds an effort level selection callout for Opus 4.6 users, and includes significantly…
15 entries, 0 of them switched off
This release introduces comprehensive memory guidance (rolling out via feature flag), MCP session recovery with automatic tool retries, and improved device file handling in the…
16 entries, 0 of them switched off
This release adds a new claude auth command group for managing authentication, introduces a snippet picker UI with Ctrl+Q for copying code snippets, and adds enterprise model…
7 entries, 0 of them switched off
This release introduces a keyboard shortcut for toggling fast mode, adds an intelligent skill improvement system that learns from user feedback during skill execution, and…
17 entries, 0 of them switched off
This release introduces session effort levels (low/medium/high) for controlling Claude's response intensity, auto-memory as a research preview for persistent learning across…
2 entries, 0 of them switched off
This is a maintenance release with internal performance optimizations for Fast mode. There are no user-facing feature changes.
5 entries, 0 of them switched off
This release introduces Fast Mode, a new high-speed output mode for Opus 4.6 that uses the same model with faster token generation. Fast mode is billed as extra usage at a…
5 entries, 0 of them switched off
This is a minor maintenance release with internal improvements to telemetry tracking and code organization. There are no new user-facing features in this version.
14 entries, 0 of them switched off
This release introduces new dedicated Agent Teams tools (TeamCreate and TeamDelete), new hooks for team-based workflows (TeammateIdle and TaskCompleted), enables agent…
15 entries, 0 of them switched off
This release introduces Claude Opus 4.6 as the new flagship model with 1M context window, adds a "Summarize from here" feature for targeted conversation compaction…
12 entries, 0 of them switched off
This release introduces a major expansion of the Persistent Agent Memory system with a configuration UI, three memory scopes (user, project, local), and MEMORY.md-based storage…
19 entries, 0 of them switched off
This release introduces the /insights command for generating comprehensive usage reports, adds PDF page range support to the Read tool, and includes a new "Reduce motion"…
2 entries, 0 of them switched off
This is a maintenance rebuild with no functional changes. The version was bumped from 2.1.28 to 2.1.29 with an updated build timestamp (approximately 90 minutes after the previous…
2 entries, 0 of them switched off
Version 2.1.28 is a maintenance release with one internal refactoring change: the removal of the saved_hook_context session persistence layer. No new features, commands, flags…
11 entries, 0 of them switched off
This release adds the --from-pr flag for resuming sessions linked to pull requests, introduces PDF page rendering via poppler-utils (pdftoppm), and adds OSC52 clipboard…
12 entries, 0 of them switched off
This release adds a --all flag to the plugin disable command for bulk disabling, introduces a new terminalTitleFromRename setting, and adds hook interrupt support that lets…
1 entry, 0 of them switched off
This is a maintenance release with no user-facing changes. The release contains only a version bump and updated build timestamp compared to version 2.1.23.
19 entries, 0 of them switched off
This release adds a ripgrep search timeout with graceful error handling, introduces an in-app auto-update configuration dialog, adds customizable spinner verbs for personalized…
2 entries, 0 of them switched off
This is a maintenance release with no user-facing changes. The update consists solely of version number increments and build metadata updates.
13 entries, 0 of them switched off
This release adds enterprise organization policy controls, improves the hook system for better SDK integration, and enhances shell completion support with automatic cache…
20 entries, 0 of them switched off
Version 2.1.20 introduces a comprehensive keybindings customization system via a new /keybindings skill, adds several new CLI debugging flags (--debug-file, --hard-fail…
15 entries, 0 of them switched off
This release introduces settings sync for Pro users using remote mode, renames the KillShell tool to TaskStop with broader task support, adds new keybinding commands for git…
4 entries, 0 of them switched off
Version 2.1.18 is a maintenance release with no user-facing changes. It is a rebuild of version 2.1.17 with identical functionality.
4 entries, 0 of them switched off
This is a maintenance release with no user-facing changes. The release updates internal build metadata and reorganizes module imports for better code organization.
19 entries, 0 of them switched off
This is a landmark release introducing Agent Swarms (multi-agent coordination), including the TeammateTool for spawning and managing teams of AI agents, Task tools…
5 entries, 0 of them switched off
This release introduces internal cowork plugin directory support for development/testing workflows, activates API billing attribution headers, and significantly improves UI…
13 entries, 0 of them switched off
This release renames MCPSearch to ToolSearch to better reflect its broader tool discovery capabilities, adds support for dynamically discovered skills from .claude/skills…
4 entries, 0 of them switched off
This is a maintenance release with no user-facing changes. The release updates internal build artifacts and refreshes minification identifiers, but does not introduce any new…
5 entries, 0 of them switched off
Version 2.1.11 is a maintenance release with no user-facing changes. The release consists entirely of internal code refactoring and a version bump from 2.1.10.
8 entries, 0 of them switched off
This release introduces a new "Push to Remote" option in Plan Mode, allowing users to send their implementation plans directly to a Claude.ai remote session for autonomous…
11 entries, 0 of them switched off
This release adds Opus 4.5 upgrade nudges for users on older Opus models, introduces a new plansDirectory setting to customize where plan files are stored, enhances MCP tool…
12 entries, 0 of them switched off
This release adds the /fork command for creating conversation forks, extends browser extension support beyond Chrome to include Brave, Edge, Arc, Chromium, Vivaldi, and Opera…
15 entries, 0 of them switched off
This release introduces significant speculation execution infrastructure for predictive tool running, adds a new /color command for session-customizable prompt bar colors…
15 entries, 0 of them switched off
This release introduces git token injection for private repository cloning, a new /keybindings command for keyboard shortcut customization, enhanced /stats with date range…
5 entries, 0 of them switched off
This is a maintenance release with no user-facing changes. The update consists entirely of internal code refactoring—specifically, modernizing import statements to use ES module…
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