[Bug] Instead of installing latest version of an extension, install an older one using cli

Comece pelo caminho da CLI do code-server invocado por code-server --install-extension, usando os logs detalhados e a reprodução sem versão charliermarsh.ruff. Compare a resolução de versão com o caso explícito @2026.34.0; está concluído quando uma instalação sem versão seleciona a versão mais recente da extensão e ainda instala suas dependências corretamente.

Is there an existing issue for this?

• I have searched the existing issues

OS/Web Information

• Web Browser:
• Local OS:
• Remote OS: Ubuntu
• Remote Architecture: x86_64
• code-server --version: 4.107.1 8c077bf605a76ebb600d23b71e21c8756a2aee2a with Code 1.107.1

Steps to Reproduce

Using the cli (example with ruff extension)

code-server --install-extension charliermarsh.ruff

Expected

I expect the latest version to be installed eg 2026.34.0. However an older one is installed : 2022.0.17

Actual

The newest version is installed only if I specify it.

code-server --install-extension charliermarsh.ruff@2026.34.0 --verbose

I observe the same behavior for other extensions like continue.continue or hediet.vscode-drawio.

Logs

$ code-server --install-extension charliermarsh.ruff --verbose
[2026-01-12T12:21:41.519Z] debug Found VS Code arguments; spawning VS Code CLI
[2026-01-12T12:21:41.521Z] debug Running Code CLI
Installing extensions...
Installing extension 'charliermarsh.ruff'...
Extension 'ms-python.vscode-python-envs' v1.16.0 was successfully installed.
Extension 'charliermarsh.ruff' v2022.0.17 was successfully installed.
Extension 'ms-python.debugpy' v2024.0.0 was successfully installed.
Extension 'ms-python.python' v2026.0.0 was successfully installed.

$ code-server --install-extension charliermarsh.ruff@2026.34.0 --verbose
[2026-01-12T12:41:33.475Z] debug Found VS Code arguments; spawning VS Code CLI
[2026-01-12T12:41:33.476Z] debug Running Code CLI
Installing extensions...
Installing extension 'charliermarsh.ruff' v2026.34.0...
Extension 'ms-python.python' v2026.0.0 was successfully installed.
Extension 'ms-python.vscode-python-envs' v1.16.0 was successfully installed.
Extension 'ms-python.debugpy' v2024.0.0 was successfully installed.
Extension 'charliermarsh.ruff' v2026.34.0 was successfully installed.

Screenshot/Video

No response

Does this bug reproduce in native VS Code?

I did not test native VS Code

Does this bug reproduce in VS Code web?

I did not test VS Code web

Does this bug reproduce in GitHub Codespaces?

I did not test GitHub Codespaces

Are you accessing code-server over a secure context?

• I am using a secure context.

Notes

No response