chore(main): release 1.4.0

[github-actions]

🤖 I have created a release beep boop

1.4.0 (2026-07-24)

Features

• add doctor command for CLI diagnostics (#79) (57b1440)
• cli: simplify the command API surface area (#75) (f3a1d4d)

Bug Fixes

• ci: enable shell completion verification (#77) (db7c52f)
• clarify duckdb command requirements and isolate env/profile config (#84) (b5f6208)
• harden transport, JSON fidelity, and profile recovery (#80) (facdf90)
• keep COMMANDS.md version in sync with release-please (#87) (cbb8d65)

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This PR was generated with Release Please. See documentation.

[albert20260301]

@francoischalifour could you review this release proposal?

I picked you because you reviewed and merged the preceding CLI changes, including the community-file work that triggered this replacement release PR. Release Please has aligned the manifest, package version, runtime version, and changelog for 1.4.0; the main review focus is release contents before publishing is triggered.

[albert20260301]

Required verification is failing because COMMANDS.md is a generated artifact and still renders Altertable CLI v1.3.0, while this release proposal changes cli/src/version.ts to 1.4.0.

Please regenerate and commit the command reference on the release branch (bun run generate:commands), then rerun verification. The remaining typecheck, lint, formatting, and OpenAPI generated-artifact checks pass.

[github-actions]

🤖 Created releases:

• v1.4.0

🌻