Update HERMES_VERSION to v2026.9.11

[gitricko]

This pull request updates the Hermes dependency version in the development container setup script to ensure the environment uses the latest features and fixes.

• Dependency update:
  • .devcontainer/post-create-cmd.sh: Updated the HERMES_VERSION from v2026.9.7 to v2026.9.11.

[Copilot]

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[greptile-apps]

Greptile Summary

Updates the development-container setup to install Hermes Agent v2026.9.11.

• Changes only the pinned HERMES_VERSION.
• Preserves the existing installer URL construction, fallback, and setup behavior.

Confidence Score: 5/5

The version-only update appears safe to merge, with no concrete defects identified.

The changed value continues to follow the script’s established version-tag format, and no evidence shows that it breaks the existing installation path or compatibility contract.

Important Files Changed

Filename	Overview
.devcontainer/post-create-cmd.sh	Updates the Hermes Agent version pin from v2026.9.7 to v2026.9.11 without changing installation logic.

_{Reviews (1): Last reviewed commit: "Update HERMES_VERSION to v2026.9.11" | Re-trigger Greptile}