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Agent Instance v0.22.7
Independent agent installation and management. Standalone Linux, macOS, and Windows executables.
Agent Instance 0.22.6
Instance 0.22.6
Optional investigation turns now share the overall attention allowance unless an
installation explicitly configures a smaller investigation allowance. Omitting
uncertain_turns_per_hour, or setting it to null, no longer adds a default
12-turn hourly restriction.
Existing numeric settings, including zero, keep their meaning. Overall limits,
spent allowance, held inputs and admission checks are unchanged; updating does
not replay inputs or rewrite an installation's policy. See
attention policy for configuration and accounting.
For a downgrade, older versions require a numeric setting to preserve equivalent
behavior: use the overall hourly allowance when no separate investigation limit
is wanted. Older versions default an omitted setting to 12 and reject null.
The existing updater, Runtime 0.15.6 and dependency pins are unchanged.
Packages are the unchanged six-platform CI artifacts from reviewed source 5e098bd206cde0f2277dbdc9e3b363cbae5dd09b; the release commit has the identical tree.
Agent Instance 0.22.5
Instance 0.22.5
Existing Linux Incus installations can enroll an independent host updater using
their actual guest home, binary and system services. The adapter reuses the
existing update API, frozen plans, recovery journal and experience participants.
Guest and agent identities stay pinned, credentials stay inside the guest, and
only the enrolled Instance executable is updated. Custom engines and guest images
are unchanged.
Helper refresh supports the guest boundary and resumes interrupted publication
before accepting more work. Connected experiences still need their own qualified
prepare, verify and restore participants before automatic installation is enabled.
See existing Incus guests for enrollment and
its limits. Native installation behavior, Runtime 0.15.6 and dependency pins are
unchanged.
Packages are the unchanged six-platform CI artifacts from reviewed source a8b43a4a5cad70c73da2ce6c5da6445eac5d96f0; the release commit has the identical tree.
Agent Instance 0.22.4
Instance 0.22.4
External context_read now forwards an explicitly supplied nonnegative integer
before position to the selected conversation source. Supporting sources return
source.next_cursor for the caller's next request in the same conversation and
thread. Each page retains existing access checks, source attribution and coverage.
Paging remains caller-driven, and unsupported continuation errors stay visible.
Native history behavior, Runtime 0.15.6 and dependency pins are unchanged. See
external conversation continuation
for the optional source contract and its limits.
Packages are the unchanged six-platform CI artifacts from reviewed source 68e58ebc2df128a8d3b5b3c43c28151418cda8ee; the release commit has the identical tree.
Agent Instance 0.22.3
Instance 0.22.3
Concurrent administration edits preserve newer shared values and unsaved local
text. Compatible changes reconcile through the existing view API; queued local
edits retain their order, and form cleanup preserves later drafts.
The optional source-delivery profile now links ordinary inputs to responsibilities
through existing receipts and work records. Callers can recover work after a lost
reply using per-creation retry keys. One input can produce several work items;
creation, acceptance and completion remain separate. Same-conversation handoffs
retain original attribution and current access checks, without replaying unknown
or already-incorporated inputs.
Runtime and dependency pins are unchanged. Enrolled updates preserve selected
engines, models, credentials, sessions and work through existing lifecycle controls.
See consumer bundle validation
for platform packaging and startup coverage.
Packages are the unchanged six-platform CI artifacts from reviewed source 80426353d491439b1da16b74936e2ce64caf7110; the release commit has the identical tree.
Instance 0.22.2
Instance 0.22.2 includes the updater startup and reenrollment repairs. Updater setup uses an idle handoff, preserves the existing journal, and leaves active or uncertain update and connection work with its original owner. Worker startup acquires its lifetime lock before reading that journal.
New consumer installations include the native Instance executable, private Python, and the published Runtime 0.15.6. Existing installations retain their selected engine, model, credentials and history. Setup commands and lifecycle protocols are unchanged.
The six native package checks cover Linux x64/ARM64, macOS Intel/Apple Silicon, and Windows x64/ARM64, including setup without developer tools. Windows and macOS also exercise current-user startup, update, rollback and idle updater reenrollment. Windows x64 CI uses Server 2025; Windows ARM CI uses Windows 11 ARM. Ordinary desktop account behavior, code signing and model-provider authorization are separate from this hosted package qualification.
These assets are the exact packages from CI run 43378821954, compiled from b2916bd18f43372255eeccd242d50e39dab3d40f. GitHub's artifact labels include a synthetic pull-request merge identifier; each package's embedded source record identifies the actual checked-out build source above. Published Runtime archives and executables retain their verified upstream hashes.
Accepted source: d77dc2d8794bcbfce7a0118d5fb1c01ff429ec18; exact tested package source: b2916bd18f43372255eeccd242d50e39dab3d40f (identical tree).
Instance 0.22.1 — native Windows setup repair
Instance 0.22.1
Windows updater setup now registers the helper for the same logged-in owner as the agent, using a limited interactive principal and an owner-only logon trigger. This fixes an access-denied setup failure on an ordinary unelevated Windows 11 desktop without requiring an administrator launch.
The native startup fixture checks both actual registered task definitions, including on elevated CI accounts. Existing installation identity, configuration, model selection and update enrollment remain intact. The bundled default runtime remains 0.15.4.
Consumer bundles include private Python and Native Runtime 0.15.4 for Windows 11 x64/ARM64, macOS Intel/Apple silicon, and Linux x64/ARM64. No WSL or developer toolchain is required for the packaged default setup. Model accounts and external engines retain their own requirements.
Downloads are unsigned previews, without a signing or notarization claim. Exact six-platform checks passed, and the rebuilt Windows x64 consumer bundle passed fresh setup on an ordinary Windows 11 account.
Agent Instance 0.22.0
Agent Instance 0.22.0
New consumer bundles contain the native Instance executable, a private pinned
Python distribution, and the checksummed Constellation Runtime 0.15.4 release.
They cover Windows x64/ARM64, macOS Intel/Apple Silicon, and Linux x64/ARM64.
The fixed agent-instance setup command reuses the existing installer without
WSL, a compiler, Git, Node, or a machine-wide Python. An optional fleet client
can use this same entry point.
Each installation retains its executable, interpreter, engine, licenses and
private state after the download folder is removed. Setup copies no provider
account implicitly. Binary updates retain the recorded private interpreter;
setup update and rollback preserve the selected engine, credentials, identity
and history. No ACP or task-authority interface changes.
The native package checks reject wrong-platform or changed bytes and external
Windows VC++ runtime dependencies; private Python includes its own required
DLLs. Fixed Python invocations use UTF-8 for non-ASCII names and paths. Linux
startup uses a valid systemd working-directory directive. See
native platforms for the exact setup interface.
Linux automatic startup requires an existing user service manager. Browser
password sign-in also needs the documented explicit PAM-policy installation;
setup does not write system authentication policy. Mac downloads remain unsigned.
Windows account policies still govern password logon; Hello PINs and biometrics
are not substitutes for this endpoint. Installing an engine does not establish
model-provider access. See validation
for the distinction between native package, startup and provider coverage.
Native CI passed on Linux x64/ARM64, macOS Intel/Apple silicon, Windows Server 2025 x64 and Windows 11 ARM. These are unsigned previews; clean retail Windows 11 x64 and publisher trust are not established by CI.
Published bytes come from run 43226864296 at source 958c031ba69998e1dd7ef429f49dd6e815d0a248, tree-identical to merge fbd9880.
Agent Instance v0.21.3
Agent Instance 0.21.3
Attention now asks whether an input needs consideration, including a correction,
changed dependency, or answer that needs no public acknowledgment. The shorter
policy distinguishes the evaluated agent from the sender and addressee, and
checks whether later conversation already resolved the need. The provider gets
ID references to the evaluated agent and original trigger while the source
exchange remains intact and ordered.
The existing decision provider, confidence handling, admission budgets, tickets,
source-delivery records, and tool permissions are unchanged. An uncertain input
can still receive bounded review; the engine decides whether to speak or act.
This release neither grants new work authority nor replays a previously handled
source. Attention quality remains model-dependent; isolated evaluations do not
establish sustained conversation quality for every installation.
Original sessions, selected engines, credentials, and installation settings are
preserved. Upgrades use the enrolled connection lifecycle.
Packages are promoted unchanged from the successful platform checks for tested commit de877a313d7334e4903cfa827d26734ecb44fc6e. Its source tree is identical to merged commit d85870257491ccee99f988dc5eeae0ea2b01fedd. Change review.
Agent Instance 0.21.2
Agent Instance 0.21.2
Attention admission failures can now carry a negotiated, request-bound not_forwarded outcome. Experiences can distinguish a refused optional input from uncertain execution without interpreting an error code or message. This does not settle previous effects, complete a task or authorize retrying an offer. Backend errors cannot impersonate this host-owned marker. See the attention contract.
Session history loads no longer write diagnostic state for every history notification. Replay activity is sampled once per second, with a terminal count and duration. All history notifications, authorization checks, saved sessions and ordinary prompt observations remain intact. A disposable 2,048-frame fixture improved from 13.51 seconds to 0.22 seconds; actual installation performance depends on its history, backend and storage.
Existing installation settings, selected engines, credentials and work authority are preserved. Upgrades use the enrolled connection lifecycle; this release does not enable new task permissions or configure trusted MCP endpoints automatically.
Published binaries are the exact platform CI artifacts from tested commit 3d59c95673717d6567e010c647a87436ad35d4ac. The merged tag commit abc4e6bab3df3441eee9f04093854cffdc3d9523 has the identical source tree 41425a44bc1129ad1f33a646a003e4da764a2579.