Version Packages

[hash-worker]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

@blockprotocol/graph@0.5.0

Minor Changes

• #8992 478b38c Thanks @claude! - Make rightEntity / leftEntity on LinkEntityAndRightEntity / LinkEntityAndLeftEntity possibly undefined, reflecting what getOutgoingLinkAndTargetEntities / getIncomingLinkAndSourceEntities actually return when a link's has-right-entity / has-left-entity edge is not resolved into the subgraph. Previously an unsafe cast hid this, allowing runtime crashes when consumers indexed into a missing target entity array.

@hashintel/ds-components@0.3.0

Minor Changes

• #8912 4681616 Thanks @alex-e-leon! - New UI and api for Checkbox component (breaking change)

Patch Changes

• #9019 7931c7a Thanks @alex-e-leon! - Add Popover component

• #8995 5db8b5d Thanks @claude! - Added useScrollLock hook (moved from hash-frontend), sharing scrollbar-size measurement with useAvoidScrollWidthChange via a new internal scrollbar-size util

• #9026 0cb749d Thanks @CiaranMn! - Added gripVertical icon

• #8865 8494d8a Thanks @CiaranMn! - New icons: trend arrows, file lines, grid, print, puzzle piece, truck

• #8833 d0af60d Thanks @alex-e-leon! - Add Menu component to ds

• #8842 0aadff3 Thanks @alex-e-leon! - Added Select component

• #8923 aaaddd6 Thanks @alex-e-leon! - Added CheckboxGroup and RadioGroup components

• #8871 343cc4a Thanks @alex-e-leon! - Add Toggle component

@hashintel/petrinaut@0.1.0

Minor Changes

• #8829 4820e48 Thanks @kube! - Add Actual mode: a read-only live-execution view fed by a host-provided event stream, with an Actual timeline and Events tab, recording export helpers, and a redesigned timeline series selector.

Patch Changes

• #9074 9fa9452 Thanks @kube! - Fix the Simulation Settings scenario picker overlapping its action buttons, keep the BottomPanel tab bar a constant height, fade truncated tab labels instead of wrapping, adapt the Timeline header (shrinking metric picker, hidden label) to narrow panels, and let sidebar subview content scroll through the section's full height.

• #9084 4dbbdf6 Thanks @claude! - Remove "Petrinaut" branding from the AI assistant panel: the tab now reads "AI", and the empty-state, composer label and auto-layout widget copy refer to the assistant neutrally. The topBarStart slot now renders after the built-in sidebar-toggle and menu buttons, immediately before the net title, so hosts can lead into the title with breadcrumbs, and a new slots.titleStyle hook lets hosts apply an inline style to the title input (e.g. tinting it as the final crumb).

• #8953 bfb99e7 Thanks @kube! - Add the uuid token attribute type: 128-bit identifiers, bigint at runtime, canonical strings at rest. Kernels may omit uuid fields to auto-generate them, or use Uuid.generate() / Uuid.from(value).

• #8953 bfb99e7 Thanks @kube! - Add the string token attribute type, stored via per-run interning. Editing a type's schema now migrates stored initial state (values convert, falling back to the new type's default).

• #9051 276e17d Thanks @kube! - Add a scenario-first optimization interface with flat parameter search spaces, metric objectives, and progressive step results.

• #8764 c6cfee0 Thanks @kube! - Add integer and boolean token attribute types.

• #8846 706981f Thanks @CiaranMn! - Update inhibitor arc styling

• #9043 63a51e5 Thanks @kube! - Metrics can now read net parameters ambiently as parameters.<variableName> (bound to the run's resolved values, including scenario overrides). Scenario parameters remain unavailable to metrics.

• #8981 03f6a30 Thanks @kube! - Compile all user code (dynamics, rates, kernels, metrics) through a new HIR
  to programs reading the packed frame buffers directly, replacing Babel.

  Compatibility: code outside the supported TypeScript subset no longer runs —
  it is rejected with an error diagnostic pointing at the offending syntax.

• #8763 faddfad Thanks @kube! - Add handle capabilities for disabling SDCPN extensions and global parameters.

• #9078 aafb03b Thanks @kube! - Add a small right inset to the Simulation Settings scenario picker row and parameters list so their controls don't hug the column edge.

• #8662 62f4e31 Thanks @kube! - Add subnet definitions, component instances, and wiring support to Petrinaut.

• #8774 f2d9df1 Thanks @kube! - Add editor support for read input arcs, including arc controls and distinct canvas rendering.

• #9073 9c043ef Thanks @kube! - Use a shared fixed seed (PETRINAUT_DEFAULT_SEED) for interactive simulation and optimization runs, so playing a simulation reproduces an optimization trial given the same configuration.

• #8943 2989ccd Thanks @kube! - Export the token value codec and compileUserCode from @hashintel/petrinaut-core.

• #8944 2c1c089 Thanks @kube! - Packed-struct token frame layout (f64 numbers, u8 booleans, 8-byte strides). getPlaceTokens(place) and buildMetricState(frame, places) drop unused parameters.

• #9071 ff6b8f8 Thanks @claude! - Ship Panda static-analysis build info (@hashintel/petrinaut/panda.buildinfo.json) and a shared theme preset (@hashintel/petrinaut/panda-preset) so host applications can compile Petrinaut's styles through their own Panda pipeline instead of relying on two independently generated, layer-polyfilled bundles. Petrinaut's keyframes are now namespaced (petrinautFadeIn, petrinautExpand, ...) so they can never collide with — and be deep-merged into — a host theme's keyframes.

• Updated dependencies [7931c7a, bfb99e7, bfb99e7, 5db8b5d, eee2547, 54cc7eb, bfb99e7, b00c6bd, 0cb749d, c6cfee0, 8494d8a, 63a51e5, d0af60d, 4820e48, 03f6a30, faddfad, 4681616, 62f4e31, f2d9df1, 9c043ef, 0aadff3, aaaddd6, 343cc4a, 2989ccd, 2c1c089]:

  • @hashintel/ds-components@0.3.0
  • @hashintel/petrinaut-core@0.1.0

@hashintel/petrinaut-core@0.1.0

Minor Changes

• #8829 4820e48 Thanks @kube! - Add Actual mode: a read-only live-execution view fed by a host-provided event stream, with an Actual timeline and Events tab, recording export helpers, and a redesigned timeline series selector.

Patch Changes

• #8953 bfb99e7 Thanks @kube! - Add the uuid token attribute type: 128-bit identifiers, bigint at runtime, canonical strings at rest. Kernels may omit uuid fields to auto-generate them, or use Uuid.generate() / Uuid.from(value).

• #8953 bfb99e7 Thanks @kube! - Expose the per-type policy registry (TYPE_POLICIES) and related helpers.

• #9067 eee2547 Thanks @kube! - Add an optional seq sequence number to every optimization event so detached, reconnectable optimization runs can be resumed from a cursor.

• #9096 54cc7eb Thanks @claude! - Fix predicate (boolean guard) transitions not firing on the first simulation frame or on consecutive frames. A true guard now fires in the same step it becomes true, instead of every other frame.

• #8953 bfb99e7 Thanks @kube! - Add the string token attribute type, stored via per-run interning. Editing a type's schema now migrates stored initial state (values convert, falling back to the new type's default).

• #9040 b00c6bd Thanks @kube! - Add scenario-first optimization manifests with flat parameter search spaces, metric objectives, and hardened server-side scenario execution.

• #8764 c6cfee0 Thanks @kube! - Add integer and boolean token attribute types.

• #9043 63a51e5 Thanks @kube! - Metrics can now read net parameters ambiently as parameters.<variableName> (bound to the run's resolved values, including scenario overrides). Scenario parameters remain unavailable to metrics.

• #8981 03f6a30 Thanks @kube! - Compile all user code (dynamics, rates, kernels, metrics) through a new HIR
  to programs reading the packed frame buffers directly, replacing Babel.

  Compatibility: code outside the supported TypeScript subset no longer runs —
  it is rejected with an error diagnostic pointing at the offending syntax.

• #8763 faddfad Thanks @kube! - Add handle capabilities for disabling SDCPN extensions and global parameters.

• #8662 62f4e31 Thanks @kube! - Add subnet definitions, component instances, and wiring support to Petrinaut.

• #8774 f2d9df1 Thanks @kube! - Support read input arcs across SDCPN parsing, simulation, AI arc creation, and typed code inputs.

• #9073 9c043ef Thanks @kube! - Use a shared fixed seed (PETRINAUT_DEFAULT_SEED) for interactive simulation and optimization runs, so playing a simulation reproduces an optimization trial given the same configuration.

• #8943 2989ccd Thanks @kube! - Export the token value codec and compileUserCode from @hashintel/petrinaut-core.

• #8944 2c1c089 Thanks @kube! - Packed-struct token frame layout (f64 numbers, u8 booleans, 8-byte strides). getPlaceTokens(place) and buildMetricState(frame, places) drop unused parameters.

@hashintel/petrinaut-cli@0.0.0

Patch Changes

• Updated dependencies [bfb99e7, bfb99e7, eee2547, 54cc7eb, bfb99e7, b00c6bd, c6cfee0, 63a51e5, 4820e48, 03f6a30, faddfad, 62f4e31, f2d9df1, 9c043ef, 2989ccd, 2c1c089]:
  • @hashintel/petrinaut-core@0.1.0

[vercel]

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Project	Deployment	Actions	Updated (UTC)
hash	Ready	Preview, Comment	Jul 27, 2026 5:46pm
hashdotdesign-tokens	Ready	Preview, Comment	Jul 27, 2026 5:46pm
petrinaut	Ready	Preview	Jul 27, 2026 5:46pm

[cursor]

PR Summary

Medium Risk
Publishing bumps expose breaking graph typings and ds-components Checkbox changes to npm consumers; Petrinaut’s HIR compiler and simulation fixes change runtime behavior for user models and integrations.

Overview
This is an automated Changesets “Version Packages” release PR: merging it bumps published package versions and changelog entries rather than landing new feature code in this diff.

@blockprotocol/graph@0.5.0 — rightEntity / leftEntity on link-and-entity types are now possibly undefined, matching unresolved subgraph edges and removing an unsafe cast that could cause runtime crashes.

@hashintel/ds-components@0.3.0 — Breaking Checkbox API refresh, plus new Menu, Select, Popover, Toggle, CheckboxGroup, RadioGroup, useScrollLock, and additional icons.

@hashintel/petrinaut@0.1.0 and @hashintel/petrinaut-core@0.1.0 — Large minor release: Actual live-execution mode, HIR user-code compilation (replacing Babel; unsupported TS rejected), subnet/component wiring, read input arcs, scenario-first optimization, new token types (integer, boolean, string, uuid), packed frame layout, metrics reading parameters.*, simulation seed alignment, Panda preset/build info for host styling, and assorted UI fixes. @hashintel/petrinaut-cli picks up core via dependency updates only.

^{Reviewed by Cursor Bugbot for commit 602f13f. Bugbot is set up for automated code reviews on this repo. Configure here.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 59.29%. Comparing base (495a617) to head (f4456d3).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9106      +/-   ##
==========================================
- Coverage   59.36%   59.29%   -0.07%     
==========================================
  Files        1406     1406              
  Lines      136519   135950     -569     
  Branches     6407     6380      -27     
==========================================
- Hits        81042    80610     -432     
+ Misses      54487    54358     -129     
+ Partials      990      982       -8     

Flag	Coverage Δ
apps.hash-ai-worker-ts	1.99% <ø> (ø)
apps.hash-api	12.10% <ø> (ø)
local.hash-backend-utils	2.55% <ø> (ø)
local.hash-graph-sdk	10.02% <ø> (ø)
local.hash-isomorphic-utils	5.75% <ø> (ø)

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