chore: daily morph snapshot update

[github-actions]

Automated daily morph snapshot update.

Changes

• Updated morph snapshots to latest version
• Updated IDE extension and CLI package versions

Test plan

• Verify new snapshots work by starting a sandbox session

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Summary by cubic

Updates morph snapshots to v75 for the 4vcpu_16gb_48gb and 8vcpu_32gb_96gb presets, and bumps IDE/CLI dependencies so sandboxes use the latest tooling.

• Dependencies
  • VS Code extensions: Claude Code, ChatGPT, TypeScript Next, Python, Debugpy.
  • Packages: @openai/codex, @anthropic-ai/claude-code, @google/gemini-cli, opencode-ai, codebuff, @devcontainers/cli, @sourcegraph/amp.

^{Written for commit 214b9ed. Summary will update on new commits.}

[vercel]

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Project	Deployment	Actions	Updated (UTC)
cmux-client	Ready	Preview	Jul 30, 2026 6:55pm
cmux-www	Ready	Preview	Jul 30, 2026 6:55pm

[greptile-apps]

Unverified snapshots become defaults

Appending version 75 immediately promotes these IDs to the provisioning defaults, but the structural tests do not exercise snapshot bootability or verify the expected tooling; run the existing sandbox uptime check before promoting them to avoid shipping unusable default sessions.

Knowledge Base Used: Shared Packages

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[greptile-apps]

Greptile Summary

Updates the daily Morph sandbox snapshot manifest and its bundled development-tool pins.

• Promotes version 75 snapshots for the default and preview-oriented Morph presets.
• Advances five IDE extension pins and seven globally installed CLI package pins.

Confidence Score: 4/5

The PR appears safe to merge, with the non-blocking caveat that the newly promoted default snapshots should be exercised through the existing sandbox uptime check.

The manifest is structurally valid and its versions remain ordered, but the new highest-version entries become provisioning defaults automatically while repository tests do not confirm that those snapshots boot and contain the expected tools.

Files Needing Attention: packages/shared/src/morph-snapshots.json

Important Files Changed

Filename	Overview
configs/ide-deps.json	Advances the pinned IDE extension and global CLI package versions consumed during snapshot construction.
packages/shared/src/morph-snapshots.json	Promotes two new version 75 snapshots to latest without evidence that the repository's existing bootability check was run.

_{Reviews (1): Last reviewed commit: "chore: daily morph snapshot update" | Re-trigger Greptile}