Release v0.1.1-alpha.028 · siriusagent/siriusagent · GitHub

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siriusagent

released this

19 Aug 03:05

v0.1.1-alpha.028

a7acb47

Sirius v0.1.1-alpha.028

Alpha.028 makes long browser work transactional and durable, carries

attachments through running-turn Steer, hardens provider catch-up across worker

replacement, and adopts SiriusMarkdown 0.6.26.

Browser actions keep their identity and evidence

Compact observations now retain one snapshot lineage. Paging reprojects

the original descriptor universe instead of recapturing a moving page, and

stale lineage fails explicitly.

Controls have stable semantic identity. Generic control and collection

context IDs keep state changes attached to the same target even when labels

mutate.

Conditions remain target-scoped. An identity mismatch is not a match,

common text elsewhere on the page cannot satisfy an exact target condition,

and target state, detachment, expansion, or popup evidence can settle the

intended action without being overwritten by unrelated page drift.

Opaque frames remain safely actionable. Rendered cross-origin frames stay

visible as bounded pointer surfaces. Trusted keyboard input requires a fresh

snapshot proving focus and never adds a speculative second click.

Long research runs retain their proof

New and selected tabs use the same bounded slow-JavaScript settlement as an

ordinary navigation before returning their final controls.

A page-created popup may close itself, but page script cannot close a tab

created by Sirius or the user.

Productive browser work no longer loses browser tools at an arbitrary call

count. Semantic no-progress detection and non-retry-safe ambiguous-mutation

handling remain active.

Attachments work through Steer

A running-turn Steer can carry images and documents, including an

attachment-only follow-up. The pending transcript row owns and previews the

original files while the staged manifest is validated and retained.

Python slurps and bounds the attachment bytes before admission, then persists

each accepted blob against the exact steered user row.

Proven-safe normal-turn fallback transfers the same manifest. Uncertain

delivery retains staging until the user explicitly sends again or dismisses

it; skill chips remain unsupported rather than being flattened into text.

Provider routing and session catch-up

OpenAI-compatible routes can learn two precise pre-stream restrictions from

an exact HTTP 400: automatic tool choice and one leading system message. The

repair is provider/model-local, runs once, preserves instruction order, and

keeps forced-tool requirements enforced locally.

Persisted provider defaults no longer wake a dormant controller with a stale

session handle after resource-pressure idle shedding. The next real dispatch

rebuilds from the latest effective snapshot; live overrides revalidate and

recover once against the replacement worker generation.

SiriusMarkdown 0.6.26

Sirius now resolves the public 0.6.26 tag at

1a7a03b00e446eed1dc277f5e284c4515c9db292.

Asynchronous globe-to-favicon replacement stays destination-correct and

selectively reprepares only affected blocks.

Authorized HTML colspan and rowspan participate in bounded native layout,

borders, selection geometry, and width-specific measurement.

Nested Markdown and authorized HTML containers retain native child blocks in

source order through the same rendering, policy, overflow, copy, selection,

and link-metadata paths.

Verification

SiriusMarkdown's 966-test product gate, visual probes, release CI, and fresh

external SwiftPM consumer passed on the exact published commit.

Focused browser suites cover retained lineage, target conditions, semantic

diffs, tab ownership, slow-JavaScript settlement, opaque-frame focus, and 40

productive browser decisions without a call ceiling. Signed live validation

retained 42 inspectable proof tabs and saved a 14,860-character document in a

focused opaque frame.

Focused Steer coverage proves attachment-only admission, pre-admission byte

retention, malformed-manifest rejection, exact-row persistence, and safe

fallback. A signed isolated app completed a PDF-bearing interrupt-and-steer

and persisted the 341,936-byte document on the accepted user...