docs: Podman experimental status + 1.0 roadmap + CHANGELOG bootstrap (PR-7 of 7)#31
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Last of the four parallelizable Tier 1 PRs from docs/ROADMAP_TO_1.0.md. No runtime behavior changes beyond a single one-time WARN. ## Podman repositioned as experimental for 1.0 Trait-level Podman integration is already complete in crates/core/src/ runtime.rs (DockerRuntime + PodmanRuntime fully implement Docker, ContainerOps, DockerLifecycle traits), but lacks test coverage and rootless-Podman parity items (label=disable, --userns=keep-id, --uidmap/--gidmap). README/CLAUDE.md previously said "planned" / "in development" — that's not accurate, but neither is "fully supported". Documenting as experimental for 1.0; promoting in 1.1 (tracked at #30). - README.md "Currently Unsupported" row + "Runtime Selection" section: replace "Planned. Docker is fully supported; Podman coming later" with the experimental-status narrative + tracking issue link. - CLAUDE.md "Container Runtimes" section: same update. - crates/deacon/src/cli.rs: --runtime help text now reads "docker or podman [experimental]"; RuntimeOption::Podman doc comment marked. - crates/core/src/runtime.rs: detect_runtime() emits a one-time WARN (std::sync::Once + tracing::warn!) when Podman is selected — by CLI flag or DEACON_RUNTIME env var. Idempotent across calls per process. ## CHANGELOG.md (new) Keep-a-Changelog format, seeded with the Unreleased section capturing PR-1..PR-3 + PR-7 changes. Includes a Notes subsection recording the four "non-issues" surfaced by the 1.0 audit (serde_yaml not used; TAR CVE not vulnerable; json5 advisory inapplicable; issue #1 already resolved via bead 14b) so the audit trail lives in code, not memory. ## docs/ROADMAP_TO_1.0.md The 1.0 readiness report produced ahead of the implementation work, deferred from PR-1's chore commit per agreed scoping. ## Tracking issue filed #30 — "Podman parity: promote from experimental to supported in 1.1" ## Verified - cargo fmt --all -- --check - cargo clippy --all-targets -- -D warnings - cargo nextest run --profile dev-fast --no-default-features: 1927/1927 pass - cargo test --doc --workspace: 130/130 pass - 11/11 runtime::tests pass - deacon --help shows updated runtime text and [experimental] marker Refs: docs/ROADMAP_TO_1.0.md Tier 1 items "Podman story decision" and "CHANGELOG.md". Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…#38) Issue #34's tracker explicitly flags that the CHANGELOG (currently on this branch under [Unreleased]) should be extended to cover the four PRs opened after PR-7 was first drafted: - #35 — lockfile graduation phase 2 (writer wiring in up; closes #32) - #36 — set-up subcommand MVP scaffold + lifecycle hooks - #37 — set-up dotfiles installer - #38 — set-up /etc/environment + /etc/profile root patches All four are recorded under "Added" since they're net-new user-visible surface. The existing "Changed"/"Fixed"/"Notes" sections are untouched. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…ng-build (#45) Follow-up to the Tier 1 merge cascade — closes out the [Unreleased] section with entries for the two tracks that landed after PR-7 (#31) was first drafted: - `upgrade` subcommand (PR-5a #44 + PR-5b #40 pinning) - features-during-build for Dockerfile configs (PR-4c #41) The lockfile and set-up entries were added earlier in commit e6b929c. This commit completes the Unreleased section. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Last of the four parallelizable Tier 1 PRs from `docs/ROADMAP_TO_1.0.md`. No runtime behavior changes beyond a single one-time WARN.
Podman repositioned as experimental for 1.0
Trait-level Podman integration is already complete in `crates/core/src/runtime.rs` (`DockerRuntime` + `PodmanRuntime` fully implement `Docker`, `ContainerOps`, `DockerLifecycle` traits), but lacks test coverage and rootless-Podman parity items (`label=disable`, `--userns=keep-id`, `--uidmap`/`--gidmap`). README/CLAUDE.md previously said "planned" / "in development" — neither accurate nor honest. Documenting as experimental for 1.0; promoting in 1.1 (tracked at #30).
`CHANGELOG.md` (new)
Keep-a-Changelog format, seeded with the `[Unreleased]` section capturing PR-1..PR-3 + PR-7 changes. Includes a `### Notes` subsection recording the four "non-issues" surfaced by the 1.0 audit (`serde_yaml` not used; TAR CVE not vulnerable; `json5` advisory inapplicable; #1 already resolved via bead 14b) so the audit trail lives in code, not memory.
`docs/ROADMAP_TO_1.0.md`
The 1.0 readiness report produced ahead of the implementation work, deferred from PR-1's chore commit per agreed scoping.
Tracking issue
#30 — Podman parity: promote from experimental to supported in 1.1
Test plan
Refs
`docs/ROADMAP_TO_1.0.md` Tier 1 items: Podman story decision and CHANGELOG.md.
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