a2ui_core

Releases

1. ▸▾0.2.228 Sept 20262 sources agree

   ExpressionParser accepts signed number literals (-42, +1, -3.5) and exponent notation (1e5, 1E5, 1.5e-3, 2.5E+4), including as function-call arguments

   • ExpressionParser accepts signed number literals (-42, +1, -3.5) and exponent notation (1e5, 1E5, 1.5e-3, 2.5E+4), including as function-call arguments. Previously -42 parsed as the path -42 and 1e5 failed with Unexpected characters at end of expression. A - inside a path such as a-1 is still part of the path. This matches the TypeScript and Python parsers.
   • Fixed DataModel.set with a null value (a delete) at a list index at or past the end of the list padding the list with null up to that index. It now leaves the list unchanged; only a write extends a list.
   • Remove A2uiCompileError from a2ui_core (compilation is an agent SDK responsibility).
   • Validate that catalog function definitions have a non-empty name string in Catalog.fromJson, throwing A2uiCatalogError if missing or empty.
   • Validate that message object fields and theme maps have string keys in AgentToRendererMessage.fromJson, throwing A2uiValidationError when encountering non-string keys.
   • Enhanced child reference detection in ComponentRefs to recognize string-typed child properties and string list children properties as component references.
   • Expanded conformance test coverage for validator, expressions, and data model suites across protocol versions v0.8, v0.9, and v1.0.

   Open source →

• a2ui_agentpub.devThe A2UI agent SDK.