Reduce the race where killing a foreground child wakes its shell before the shell is signalled. Keep Linux and Windows termination unchanged and preserve kill fallbacks when stopping fails.
closes#11252
HarnessOptions.readOnly opens a viewer of a session another process drives, such as a synced copy on a device that only shows it. Open leaves running tasks as committed, commits with writes reject with ReadOnlySession before they reach Storage, and resume() and every call that would run tasks reject with it.
Updates of pi.dev installer installs run npm ci against a release
lockfile that pins every package, so npm never resolves versions and a
configured min-release-age does not apply. The --min-release-age=0 flag
had no effect, but security scanners that block it stopped the update.
Global npm, pnpm and bun self-updates keep their age-gate overrides.
closes#11262
Breaking changes:
- Durable Storage.commit(writes, adopt, context): storages call adopt(seq) once,
synchronously, when the batch is durable and before their next commit
- Chord traceIn(options, fn, context): context last
- WatchHandle and WatchEnd move to Chord (Durable re-exports them); end reasons
ended (was session_closed) and failed (was session_failed); retirement is an
explicit source event, and an ended watch drops its references into the Session
- Removed Session.documentState(), Conversation.viewState(), Harness.taskGraph()
and DocumentState; use watchDoc(), watch(), watchTaskGraph()
A mid-conversation system message was placed before checking whether the
next assistant message converts to any blocks. When it did not (empty text,
or another model's reasoning-only reply), the update landed before a user
message and Claude rejected the request with a 400.
closes#11091
* feat: publish preview packages to pkg.earendil.com
CI packs every public package after the build, with internal dependencies
pointing at the same commit's builds. A workflow_run job publishes them to
the earendil-pkg worker with the job's GitHub OIDC token, moves main or
pr-<n>, and comments install commands on the PR. Closing a PR deletes its
ref. pi-env is left out because its daemons are only built for releases.
* feat: publish preview packages only for main and same-repo PRs
pkg.earendil.com requires a consumer token, so fork authors could not
install their previews anyway. Fork PRs are no longer packed or
published, which keeps fork code out of the registry and removes the PR
lookup: the PR number now comes from the workflow_run event. The PR
comment is dropped; the job summary lists the install commands.
* fix: pick the PR into main and describe only the workflow in preview-packages.yml
- Read the PR number from the workflow_run pull request list with jq,
selecting the PR into main; a branch can also have PRs into other
branches, and the index expression tripped workflow linters.
- Comments describe what the workflow does and what it needs from
pkg.earendil.com, not how the service works.
* fix: gate preview publishing to main pushes and open PRs into main
- Publish only CI runs for pushes to main and for pull requests. A branch
can make its own copy of CI run on push; those runs are unreviewed and
were uploaded as push builds.
- Move pr-<number> only while the PR is open into main with this commit
as its head, checked live, so a late publish cannot recreate the ref of
a closed PR; otherwise publish without a ref and print a notice.
- Set concurrency per job, so skipped fork runs never wait in a group.
* docs: drop the service rule from the preview-packages.yml header
* docs: name the earendil-works/pkg worker in the preview script
Use authoritative OpenRouter billing for Chat Completions and Anthropic Messages while retaining catalog component estimates and fallback behavior.
Fixes#9980
Add Usage.cost.totalFromProvider to record whether cost.total is the
billed cost reported by the provider or an estimate from catalog rates.
Catalog-derived totals set it to false; a missing value also means
false. combineUsage marks a sum as provider-reported only when both
parts are.
Move two post-release entries out of the 1.3.0 sections, add missing entries, duplicate user-facing ai and tui changes into coding-agent, and add New Features.
Jev (TypeSafe, Workers AI), Clef (Workers AI), and OpenRouter decision
models now accept ClassifierContext.images. Each service takes its own
wire form: TypeSafe assets with the opt-in header, Clef images data URLs,
or OpenRouter image_url parts in the state. A new SystemOneCompat
(imageInput, sendImageOptInHeader) selects the form; catalog entries set
it explicitly and models.json provider compat now applies to classifiers.
Adds Clef Omni and Jev 1.14 on Workers AI and fixes Clef Flash and
Workers AI Jev catalog pricing.
Pre-prompt recovery of a recoverable length stop omitted the assistant
message but not the tool results that answered its calls, because only
the end-of-run caller passed them. The orphaned results were persisted
and providers rejected every later request.
_omitRecoveryAttempt now finds the matching tool results in the
projected context itself, so every caller omits the pair together.
closes#11227
The built-in grep tool spawned rg with the inherited environment, so
RIPGREP_CONFIG_PATH (e.g. a config containing --fixed-strings) silently
changed tool semantics: literal: false searches became literal and the
agent got incomplete results with no error.
Pass --no-config so the tool contract is deterministic. Users who want
custom rg behavior can use the bash tool or wrap grep in an extension.
closes#11203
Resume and /tree restored exactly the tools the branch recorded, so extension
tools registered later stayed inactive. Registered extension tools that the
branch never added or removed are now activated unless they use
defaultActive: false. The whole branch is searched, so tools removed before a
compaction stay inactive. Also fixes the /tree case from #11075.
closes#11062
Every built-in storage implements ReplayableStorage: head(), replay() at an explicit sequence, and export() of the current state as a log that replays to the same reads. SQLite schema version 3 adds sequence indexes so export streams. @earendil-works/pi-durable/sync adds ReplicatingStorage, which appends each committed batch to an outbox with fork copies resolved, compactRecords(), and versioned JSON log lines.
Reverts 48c8f3228 and 4759f09fb. Session sync replicates pi-durable commits instead of SQLite pages, so NodeSqliteDatabase.exclusive(), the replicated connection wrapper, the WAL reader, page checksums, the segment container, start-marker keys and the zstd page compressor have no user.
Portable modules under sqlite/replication: a WAL scanner that returns the newest page versions of committed transactions and stops at the last valid commit frame, incremental whole-database checksums from per-page hashes, the shared segment and base container with header validation, and object keys and start markers. A Node-only zstd page compressor sits beside them. None of it is exported from the package yet.
- ClientAttribution is { name, url, categories? } with required name and url, so
OpenRouter always gets an HTTP-Referer. identity.ts maps the fields to each
provider's headers; NVIDIA gets the name with its first letter upper-cased.
attribution: null turns it off. PI_ATTRIBUTION is pi's, including the
cli-agent category; agent-core, durable, and the coding agent use it.
- Categories are a string array, joined for OpenRouter.
- withClientIdentity() is a typed wrapper instead of a Proxy and keeps a
MutableModels mutable. Durable no longer caches wrappers in a WeakMap.
- The Codex originator stays pi; login agentName no longer follows attribution.
- Models and the coding agent's ModelRuntime add x-opencode-session for custom
providers pointing at OpenCode, replacing the coding agent's transformHeaders.
pi-ai gets a ClientIdentity request option and createModels() default that choose the User-Agent (detailed with version, short, or custom) and provider attribution headers for OpenRouter, NVIDIA NIM, and OpenCode. Attribution is off by default in pi-ai and on by default in pi-agent-core and pi-durable (HarnessOptions.identity). pi-coding-agent sets its identity from the telemetry setting instead of adding headers itself.
Sign in with ChatGPT on a ChatGPT Business plan can fail with
subscription_sharing_workplace_individual_usage_limit_exceeded. Only the
workspace admin can raise this limit, so retrying never helps.
- Mark the error as non-retryable
- Add a hint to the error message telling the user to ask their
workspace admin to increase the limit
models.dev deprecated several Baseten, GitHub Copilot, and Together models,
which broke type checks and the default-model test.
- Default GitHub Copilot model: gpt-5.4 -> gpt-6.1-sol
- Move Copilot live tests to gpt-6-luna/gpt-6-sol
- Remove tests and generator entries for retired models, including the
Together reasoning-only model list
Extensions importing the public /models subpath (e.g. clampThinkingLevel)
failed with "Cannot find module" because the loader aliased/virtualized
only the pi-ai root, /compat, /oauth, and /providers/all entrypoints.
Add /models to the jiti aliases and the embedded virtual module map,
plus a regression test importing it without a local pi-ai install.
Closes#11156
Co-authored-by: Dante-dan <dantedan@users.noreply.github.com>
Scripts wait in arrival order for a free worker instead of failing
immediately. The wait counts toward timeout_ms, honours abort, and is
capped at 60 seconds. PI_CODEMODE_MAX_WORKERS raises the process-wide
limit of two workers for hosts running many sessions in one process.
closes#11184
A second select/confirm/input/editor dialog or inline custom() component
replaced the visible one and left its promise pending forever. Dialogs in
the editor slot now form a stack: closing the visible dialog shows the
previous one again, and dialogs opened from inside a custom component work.
closes#11166
An unclosed $$ opener could pair with a later $$ across a GFM table, or
be treated as pending streaming math, hiding the table. Block-math
tokens no longer span a table start, and the pending-math fallback
skips content containing a table.
fixes#11159
The openai-codex provider authenticates with a ChatGPT account, and the
Codex backend rejects gpt-5.5 and gpt-5.3-codex-spark for those accounts
("not supported when using Codex with a ChatGPT account"). Remove them
from the catalog so model pickers stop offering models that always fail.
Codex e2e tests that used openai-codex/gpt-5.5 now use gpt-6.1-sol, the
openai-codex default. The context overflow test uses gpt-5.6-sol to keep
its prompt smaller.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
NodeSqliteDatabase.exclusive() runs an operation alone on the connection, outside a transaction, and rolls back a transaction the operation left open.
The internal replicated connection wrapper opens a database file with automatic checkpoints off, reports every operation, and runs a hook before SQLite checkpoints and deletes the WAL on close. It is not exported from the package yet.
