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Anthropic · CLI
Claude Code
Anthropic's agentic coding CLI.
Changelog
39 releases tracked
2.1.219 → 2.1.220
Patch release with internal auto-mode classifier work and broader Claude Code SDK compatibility.
Jul 24, 10:28 PM
2.1.218 → 2.1.219
Patch release: early wiring for Claude Opus 5, tighter memory and self-correction behaviour, and updates for server-side model fallbacks and mid-conversation tool changes.
Jul 24, 3:34 AM
2.1.217 → 2.1.218
Patch release with tighter agent work-scope guidance, clearer managed-agent and skill behavior, and several reliability fixes under the hood.
Jul 22, 6:42 PM
2.1.216 → 2.1.217
Patch release with configurable subagent concurrency/depth limits, stronger task-delivery and correction guidance, safer multi-session git stash handling, and transcript/session-memory housekeeping.
Jul 21, 6:45 PM
2.1.215 → 2.1.216
Patch release: richer artifact publish/list/update/watch flows, safer handling of invalid MCP tool schemas and destructive deletes, and clearer auto-mode denial accounting.
Jul 20, 6:40 PM
2.1.214 → 2.1.215
Patch release: tighter subagent spawning discipline so Claude stays on the cheap path for small work, plus auth/session hardening and SDK compatibility updates.
Jul 19, 12:11 AM
2.1.212 → 2.1.214
Patch release (2.1.212 → 2.1.214): morning brief is removed, auto-mode safety and artifact publishing are tightened, and skills, focus mode, memory, and shell tooling guidance are refined.
Jul 17, 11:32 PM
2.1.211 → 2.1.212
Patch release: in-session feedback drafting (/feedback), skill proposals from observed workflows, and more proactive memory of corrections and preferences.
Jul 16, 4:50 PM
2.1.210 → 2.1.211
Patch release: re-sync MCP tool lists on demand, optionally forward subagent text, and tighten agent/permission behaviour.
Jul 15, 4:42 PM
2.1.209 → 2.1.210
Patch release: artifact list scopes (including shared), clearer background-command timeout/cwd handling, memory API refresh, and setup-flow polish.
Jul 14, 3:12 PM
2.1.208 → 2.1.209
Patch release: published artifacts can pull live data from connected MCP sources, plus a small subscription-messaging cleanup.
Jul 14, 3:58 AM
2.1.207 → 2.1.208
Patch release: clearer permission-denial and Max-plan messaging, better artifact dark-mode defaults, SDK search results now include total file counts, and reliability work on remote-control nudges and background processes.
Jul 13, 8:37 PM
2.1.206 → 2.1.207
Patch release: Morning Brief skill, stronger publishing and content-safety behaviour, AWS credential handling options, and broader SDK result types.
Jul 10, 9:39 PM
2.1.205 → 2.1.206
Patch release with a new MCP document export tool, refinements to refusal fallback handling and Chrome browser integration, plus internal updates to conversation termination and artifact generation.
Jul 9, 1:48 AM
2.1.204 → 2.1.205
Patch release that drops native FreeBSD support, adds a new MCP plugin tool, introduces several auto-mode environment variables, and includes refinements to memory handling, focus mode, and permission guidance.
Jul 8, 5:46 PM
2.1.203 → 2.1.204
Patch release with minor refinements to system prompts and updated build metadata.
Jul 7, 11:24 PM
2.1.202 → 2.1.203
Patch release with updates to the Artifact tool for listing and updating published artifacts, plus refinements to safety rules and context handling.
Jul 7, 1:48 AM
2.1.201 → 2.1.202
Patch release that removes two older models, refines several built-in instructions for plan mode, context handling, and task execution, and updates the ScheduleWakeup API surface.
Jul 6, 8:02 PM
2.1.200 → 2.1.201
Patch release with internal diagnostic and session authentication updates.
Jul 3, 8:01 PM
2.1.199 → 2.1.200
Patch release with refinements to security and exfiltration policies, SDK type updates, and new internal environment variables for workflows and experimental observer agents.
Jul 3, 3:51 AM
2.1.198 → 2.1.199
Patch release with added Claude Design tool support, refined system prompts for plan mode/focus mode/context handling, and three new environment variables for bridge and plugin behavior.
Jul 2, 1:58 AM
2.1.197 → 2.1.198
Patch release updating the minimum Node.js version to 22 and adding several new environment variables and internal controls for AFK detection, background agent behavior, and related features.
Jul 1, 6:17 AM
2.1.196 → 2.1.197
Patch release adding support for the new claude-sonnet-5 model as the default, along with related prompt and capability updates.
Jun 29, 7:16 PM
2.1.195 → 2.1.196
Patch release adding the claude-opus-4-7-fast model, a new report_findings tool for structured reviews, and supporting MCP and internal capabilities.
Jun 29, 1:55 AM
2.1.193 → 2.1.195
Patch release adding a gateway subcommand, WebSocket support to the watch tool, several new environment variables, and refinements to built-in safety and context rules.
Jun 26, 1:56 AM
2.1.191 → 2.1.193
Patch release adding the MultiEdit tool, removing the --mcp-debug flag, and updating several built-in agent instructions.
Jun 25, 6:25 PM
2.1.190 → 2.1.191
Patch release with refinements to built-in prompts, tool output schemas, and internal feature tracking.
Jun 24, 11:32 AM
2.1.187 → 2.1.190
Patch release with minor refinements to built-in prompts and two new internal feature flags.
Jun 24, 2:29 AM
2.1.186 → 2.1.187
Patch release adding background mode flags, an MCP tool idle timeout setting, and several prompt refinements while removing the Slackbot MCP tools.
Jun 23, 5:07 PM
2.1.185 → 2.1.186
Patch release updating MCP resource directory support, refining several system prompt behaviors, and adding internal environment controls.
Jun 22, 4:51 PM
2.1.183 → 2.1.185
Patch release updating platform binaries and removing one internal Statsig feature gate.
Jun 20, 6:46 AM
2.1.181 → 2.1.183
Patch release with refinements to agent instructions, expanded MCP and environment tooling support, and new internal configuration options.
Jun 18, 11:12 PM
2.1.179 → 2.1.181
Patch release with accessibility improvements, Slack integration tools, refined agent coordination prompts, and several internal environment and feature flag updates.
Jun 17, 5:18 PM
2.1.178 → 2.1.179
Patch release with prompt refinements, new environment variables for plugin syncing and design tooling, and removal of one keybinding.
Jun 16, 2:06 AM
2.1.177 → 2.1.178
Patch release with added support for remote agent isolation, task status updates, and refinements to agent coordination and focus mode behavior.
Jun 15, 6:05 PM
2.1.176 → 2.1.177
Patch release with refinements to built-in agent instructions and one new internal feature gate.
Jun 13, 12:29 AM
2.1.175 → 2.1.176
Patch release with refinements to built-in agent instructions and several new internal configuration options.
Jun 12, 6:58 PM
2.1.173 → 2.1.175
Patch release adding project tool support and Opus 4.8 availability, plus minor prompt and internal refinements.
Jun 12, 1:33 AM
2.1.172 → 2.1.173
Patch release with refinements to built-in agent instructions and one new internal feature gate.
Jun 11, 1:30 AM
