Verify SHA256SUMS and GitHub artifact attestations before installation.

What's Changed

• feat: capture exact Codex conversations for cold resume by @kazu-42 in #23
• feat: bind Codex profiles to private provider identities by @kazu-42 in #24
• feat: gate immutable release publication with a verified manifest by @kazu-42 in #25
• feat: rename local profiles atomically without re-authentication by @kazu-42 in #26
• feat: add strict credential-free update checks by @kazu-42 in #37
• chore: prepare v0.1.0-alpha.4 release by @kazu-42 in #38

Full Changelog: v0.1.0-alpha.3...v0.1.0-alpha.4

Pre-alpha release. Verify SHA256SUMS and GitHub artifact attestations before installation.

What's Changed

• feat: add Codex profile resume and usage status by @kazu-42 in #2
• docs: require cross-profile conversation handoff by @kazu-42 in #7
• fix: isolate managed Codex environments by @kazu-42 in #8
• ci: add reproducible binary release pipeline by @kazu-42 in #12
• fix: accept safe Codex project trust updates by @kazu-42 in #11
• feat: gate Codex status compatibility by @kazu-42 in #13
• chore: prepare v0.1.0-alpha.3 release by @kazu-42 in #15

New Contributors

• @kazu-42 made their first contribution in #2

Full Changelog: https://github.com/kazu-42/calcifer/commits/v0.1.0-alpha.3