Clicking a file name in the File Activity card now opens the file's preview
tab in the right Sidebar — the shipped document-preview viewer, reached the
same way the built-in Files sidebar reaches it — on harnesses that serve that
column (dsh 0.1.5-rc.1+). The address is built with the harness's own
browser-safe `fileAddressFor`, inlined by the client bundle exactly as the
Sidebar's file types inline it, so a path under the workspace collapses to the
session-relative spelling and every route to one file settles on one tab.
The capability is OPTIONAL by contract, like the tab registration itself: the
opener reads `ctx.sidebarRight.openResource` through the runtime boundary and
re-proves it per call, and reports whether the column took the address. An
absent column, a face that refuses the address, or an unencodable log path
falls through to the pre-existing system-open behavior, so an older line is
fully functional and nothing becomes an inert click. Pattern rows and
directory targets are never previewable.
Adds the `@deepseek-ai/dsh-util-workspace-path` dev dependency (itself
browser-safe), allows it in the client bundle purity gate, pins the
resource-navigation seam in the compat matrix, and covers the address builder,
the card's preview-then-fallback click, and the optional opener per baseline.
AGENTS.md carried the full compatibility matrix — per-generation event
vocabulary, the moving V3 client seams, and the runtime gate's internals —
duplicating what docs/compatibility.md exists to document. Restate only the
requirements there and point at that page, keeping the agent-facing anchors
that have no user-facing home: the single shape-driven fold path
(`logShapes.ts`'s `firstTokenTimeOfStream` / `replaceRangeOf` / `isTokenChunk`,
`applyTimeline`), the upstream implementation mirrors (`dsh-token-meter`'s
`estimateSystemMessage`, `dsh-llm`'s `assistantStreamFirstTokenTime`), the
gated-inject rule for newer-only seams, and the baseline verification
mechanism.
docs/compatibility.md gains the previously undocumented baseline gate
(including the running-tree-first probe and fail-open behavior) and names the
V2 stream paths in full.
The supported V3 line follows the newest release: the baseline becomes
v0.1.5-rc.1 (tag, vendored session package) and the declared release map
names 0.1.5-rc.1. The release workflow fetches the new tag, and the
disposable-profile install/uninstall was verified for real against the
published 0.1.5-rc.1 CLI (install OK -> 1 composed row -> uninstall OK ->
0 rows).
At 0.1.5-rc.1 `SidebarRightGuideEntry` regained its optional `description`
line, so the guideEntry probe pins order/title/description/icon and the
now-pointless "absent" assertion plumbing is dropped.
Every support/capability label states the 0.1.5-rc.1+ floor;
`0.1.5-alpha.x+` remains only as the V3 LOG-generation label (the format
first appeared at 0.1.5-alpha.1). The docs record the verified matrix and
the seam movement across alpha.1/alpha.2/rc.1.
The supported V3 line follows the newest release: the baseline becomes
v0.1.5-alpha.2 (tag, vendored session package) and the declared release
map names 0.1.5-alpha.2. The release workflow fetches the new tag.
The alpha.2 client seams are pinned in the matrix: the conversation
surface moved under the keyed `main` panel (`main.conversation`) while
the plugin's `conversation.view` seat keeps its name, and
`SidebarRightGuideEntry` dropped its description line. tests/baselines.ts
therefore gains a guideEntry probe (the fields present plus the dropped
copy field asserted absent).
Every support/capability label states the 0.1.5-alpha.2+ floor;
`0.1.5-alpha.x+` remains only as the V3 LOG-generation label. The docs
record the verified matrix, the two moved seams, and the install row
that still waits on the CLI's npm publication (the `alpha` dist-tag
lags the release).
Record the three session-log generations the plugin folds, how the seam matrix and the statistics differential verify them, and the one caveat of keeping the projection stateVersion stable (a session folded by an older build keeps its cached figures until its log moves; delete its cache row to force a refold).
The install/runtime compatibility floor moves from 0.1.1-rc2+ and
0.1.2-alpha2+ to 0.1.2-rc.1+. The 0.1.1 line and the 0.1.2-alpha previews
leave the support matrix, so every pre-0.1.2 fallback they existed for is
removed outright:
- client history: drop the legacy `connection.api.sessions.history` face,
the `result`-nested envelope, and the `events` rows field — the gateway
`remote.session.page` face and its ClientResult envelope are the only
served shapes.
- client image loader: drop the pre-0.1.2 `conversation.resolveImage` face;
`uiConversation.imageUrl` only.
- client node join: drop the pre-0.1.2 `useSession.nodes` seat;
`useChat`'s ChatSnapshot `legacy.nodes` only (UseSessionLike removed).
- tests/baselines.ts: single baseline `v0.1.2-rc.1`; HostSeam dropped (the
registry generation hard-codes header-passing init and seq-0 eager
seeding, now mirrored with the exact `init(header, inheritedEventCount)`
arity); ClientSeam slimmed to the consumed probes.
- deps: devDeps re-pinned to the 0.1.2-rc.1 generation (types compile
against the real rc.1 surfaces); cordis ^4.0.2 and schemastery ^3.18.2
per the rc.1 peer requirements; dsh-scope/dsh-invariants declared as dev
deps; peer floors >=0.1.2-rc.1; dshReleases table trimmed.
- release workflow fetches only the dsh-v0.1.2-rc.1 tag; docs updated
(AGENTS.md, README, docs/compatibility.md).
- verified against the rc.1 sources: the tool-attribution map (names and
packages, incl. the documented `subagent_fork` alias), MCP naming, the
page/imageUrl/legacy.nodes faces, and the registry contract.
Add the two heads of the declared 0.1.2 lines as matrix baselines: the
preview window's head (dsh-v0.1.2-alpha.5, where the DSH STORE
latest-three compatibility window currently ends) and the next-channel
release candidate (dsh-v0.1.2-rc.1). Their seam faces verified identical
to alpha.2, so the generation's client faces collapse into one shared
CLIENT_0_1_2 constant.
The new baselines surfaced a real staging drift: since 0.1.2-alpha.3 the
session-projection sources import SessionLogOffset/SessionSeq from
@deepseek-ai/dsh-session as runtime values, so the compat driver now
installs each baseline's own vendored dsh-session release next to cordis
(Baseline.session).
The release workflow fetches the two new baseline tags before testing.
docs/compatibility.md records the per-release verification evidence,
including the 2026-09-03 disposable-profile install/uninstall matrix
across 0.1.1-rc.2, 0.1.2-alpha.3/4/5 and 0.1.2-rc.1 (ref
AI-Scarlett/DSH-Store#439).
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