v0.3.0

What's Changed

• fix: use supported GitHub Actions Dependabot cooldown config by @mahangu in #264
• Add registered agent materialization adapter by @chubes4 in #269
• Bump the actions-major group with 2 updates by @dependabot[bot] in #265
• Clarify conversation session store contract by @chubes4 in #271
• Define provider-turn adapter contract by @chubes4 in #270
• Define host-owned tool declarations for conversation requests by @chubes4 in #276
• Add neutral runtime authority contracts by @chubes4 in #278
• chore: pin third-party GitHub Actions to commit SHAs by @mahangu in #272
• Add pre-tool mediation decisions by @chubes4 in #262
• Expose mediated tool hook surfaces by @chubes4 in #280
• Add runtime agent bundle imports by @chubes4 in #284
• Add completion policy stop event coverage by @chubes4 in #283
• Add JSON-RPC chat adapter (message/send + message/stream) by @lezama in #281
• Add runtime tool policy projection by @chubes4 in #285
• Define server tool declaration contract by @chubes4 in #286
• Allow JSON-RPC chat source in schema by @lezama in #287
• Complete disposable runtime contract gaps by @chubes4 in #288
• Preserve chat result metadata by @chubes4 in #297
• Define citation metadata for retrieved context by @chubes4 in #298
• Support optional chat context binding by @chubes4 in #299
• Keep truncated result metadata generic by @chubes4 in #300
• Keep frontend chat context examples opaque by @chubes4 in #302
• Tighten truncator citation metadata boundary by @chubes4 in #301
• Allow provider-turn continuation messages by @chubes4 in #303
• Fix tool source and policy normalization by @chubes4 in #304
• Conversation loop: surface rejected tool declarations instead of dropping silently by @lezama in #293
• Centralize provider-turn tool-call extraction by @chubes4 in #307
• Add runtime tool lifecycle contract by @chubes4 in #308
• Add task execution target plumbing by @chubes4 in #310
• Add task execution metrics envelope by @chubes4 in #312
• Add safe execution workspace primitive by @chubes4 in #314
• Define principal context contract by @chubes4 in #315
• Add identity store materialization lifecycle by @chubes4 in #319
• fix: allow provider-safe runtime tool names by @chubes4 in #320

New Contributors

• @dependabot[bot] made their first contribution in #265

Full Changelog: https://github.com/Automattic/agents-api/blob/v0.3.0/CHANGELOG.md