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AI news in June 2026: Codex & Claude

June 2026, from our verified data: 40 releases (29 Claude Code, 11 Codex CLI) and 12 reset entries. Posts are our one-line summaries linked to the originals; releases link to their own pages, which summarise the changes; reset entries say whether a reset was completed, reported, announced or banked.

Usage resets

Completed and reported resets, announcements and banked resets. Only Completed entries count as a finished reset. Full monthly logs: Codex resets in June 2026 · Claude resets in June 2026.

Claude Code releases (29)

  • Claude Code 2.1.197Introducing Claude Sonnet 5: now the default model in Claude Code, with a native 1M-token context window and promotional pricing of $2/$10 per Mtok…
  • Claude Code 2.1.196Added support for organization default models — admins set it in the org console; it shows as "Org default" (or "Role default") in /model…
  • Claude Code 2.1.195Added CLAUDE_CODE_DISABLE_MOUSE_CLICKS to disable mouse click/drag/hover in fullscreen mode while keeping wheel scroll · Fixed hook matchers with hyphenated identifiers (e.g. code-reviewer, mcp__brave-search) accidentally…
  • Claude Code 2.1.193Added autoMode.classifyAllShell setting to route all Bash/PowerShell commands through the auto-mode classifier instead of only arbitrary-code-execution patterns · Added auto-mode denial reasons to the…
  • Claude Code 2.1.191Added /rewind support for resuming a conversation from before /clear was run · Fixed scroll position jumping to the bottom while reading earlier output…
  • Claude Code 2.1.190
  • Claude Code 2.1.187Added sandbox.credentials setting to block sandboxed commands from reading credential files and secret environment variables · Added org-configured model restrictions to the model picker,…
  • Claude Code 2.1.186Added claude mcp login and claude mcp logout to authenticate MCP servers from the CLI without opening the interactive /mcp menu, with --no-browser stdin…
  • Claude Code 2.1.185The stream-stall hint now reads "Waiting for API response · will retry in …" instead of "No response from API · Retrying in …",…
  • Claude Code 2.1.183Improved auto mode safety: destructive git commands (git reset --hard, git checkout -- ., git clean -fd, git stash drop) are now blocked when…
  • Claude Code 2.1.181Added /config key=value syntax to set any setting from the prompt (e.g. /config thinking=false) — works in interactive, -p, and Remote Control · Added…
  • Claude Code 2.1.179Fixed mid-stream connection drops: partial responses are now preserved instead of showing a raw error, and the spinner no longer gets stuck at "running…
  • Claude Code 2.1.178Added Tool(param:value) syntax for permission rules to match a tool's input parameters (with wildcard), e.g. Agent(model:opus) to block Opus subagents · Skills in nested…
  • Claude Code 2.1.177
  • Claude Code 2.1.176Session titles are now generated in the language of your conversation (set the language setting to pin a specific language) · Added footerLinksRegexes setting…
  • Claude Code 2.1.175Added enforceAvailableModels managed setting — when enabled, the availableModels allowlist also constrains the Default model (a Default that would resolve to a disallowed model…
  • Claude Code 2.1.174Added wheelScrollAccelerationEnabled setting to disable mouse-wheel scroll acceleration in fullscreen mode · Fixed the /model picker hiding the model family that Default resolves to…
  • Claude Code 2.1.173Fixed Fable 5 model names with a [1m] suffix not being normalized — Fable 5 includes 1M context by default, so the suffix is…
  • Claude Code 2.1.172Sub-agents can now spawn their own sub-agents (up to 5 levels deep) · Amazon Bedrock now reads the AWS region from ~/.aws config files…
  • Claude Code 2.1.170Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Fable’s capabilities exceed those of any model we’ve ever made…
  • Claude Code 2.1.169Added --safe-mode flag (and CLAUDE_CODE_SAFE_MODE) to start Claude Code with all customizations (CLAUDE.md, plugins, skills, hooks, MCP servers) disabled for troubleshooting · Added /cd…
  • Claude Code 2.1.168
  • Claude Code 2.1.167
  • Claude Code 2.1.166Added fallbackModel setting to configure up to three fallback models tried in order when the primary model is overloaded or unavailable; --fallback-model now also…
  • Claude Code 2.1.165
  • Claude Code 2.1.163Added requiredMinimumVersion and requiredMaximumVersion managed settings — Claude Code refuses to start if its version is outside the allowed range and directs the user…
  • Claude Code 2.1.162claude agents --json now includes waitingFor showing what a waiting session is blocked on (e.g. permission prompt) · --tools: explicitly listing Grep/Glob now provides…
  • Claude Code 2.1.161OTEL_RESOURCE_ATTRIBUTES values are now included as labels on metric datapoints, so you can slice usage metrics by custom dimensions like team or repo ·…
  • Claude Code 2.1.160Added a prompt before writing to shell startup files (.zshenv, .zlogin, .bash_login) and ~/.config/git/, which could otherwise lead to unintended command execution · acceptEdits…

Claude Code changelog

Codex CLI releases (11)

  • Codex CLI 0.142.4Chores · No user-facing changes were identified for this release. · Changelog
  • Codex CLI 0.142.3Chores · Maintenance-only patch release with no user-facing changes since 0.142.2. · Changelog
  • Codex CLI 0.142.2MCP tools now use tool search by default when supported, improving tool discovery while preserving compatibility with older models and providers. (#29486) · macOS…
  • Codex CLI 0.142.1Added opt-in Windows system proxy support for authentication, including PAC, WPAD, static proxies, and bypass rules. (#26708) · Changelog · 26708 PAC 3 -…
  • Codex CLI 0.142.0/usage can now show and redeem earned usage-limit reset credits, with confirmation, retry, and refreshed availability states. (#28154, #28793) · /plugins now organizes remote…
  • Codex CLI 0.141.0Remote executors now use authenticated, end-to-end encrypted Noise relay channels. (#26242, #26245) · Cross-platform remote execution now preserves executor-native working directories and shells, including…
  • Codex CLI 0.140.0Added /usage views for daily, weekly, and cumulative account token activity. (#27925) · /goal now preserves oversized text, large pasted blocks, and image attachments,…
  • Codex CLI 0.139.0Code mode can now call standalone web search directly, including from nested JavaScript tool calls, and receive plaintext search results. (#26719) · Tool and…
  • Codex CLI 0.138.0The /app command can now hand off the current CLI thread into Codex Desktop on macOS and native Windows, and Windows workspace launches can…
  • Codex CLI 0.137.0TUI controls now support F13-F24 keybindings, paste in searchable menus, and a compact reasoning-only status/title item (#25329, #25400, #25504). · Enterprise/admin flows now show…
  • Codex CLI 0.136.0TUI markdown now keeps web links clickable with OSC 8 metadata, and cramped tables switch to readable key/value records without losing link targets. (#24472,…

Codex CLI changelog

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