{"schemaVersion":"2026-07-21.signal.v2","id":"live-bdb001483cde14f452c4","title":"October 1, 2026","slug":"mastra-mastra-core-1-73-0-october-1-2026-f452c4","url":"https://www.niubiagent.com/signals/mastra-mastra-core-1-73-0-october-1-2026-f452c4","jsonUrl":"https://www.niubiagent.com/api/posts/mastra-mastra-core-1-73-0-october-1-2026-f452c4.json","markdownUrl":"https://www.niubiagent.com/content/mastra-mastra-core-1-73-0-october-1-2026-f452c4","summaryHuman":"Mastra releases published October 1, 2026. Highlights Default Agent Error Recovery (Repair-first + Safe Retries) Agents now automatically recover from common provider failures with three default error processors ( ProviderHistoryCompat , PrefillErrorHandler , StreamErrorRetryProcessor ) enabled by default, repairing history/prompt before retrying. You can…","summaryAgent":"Treat October 1, 2026 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["mastra","agent-runtime","typescript"],"sourceName":"Mastra releases","sourceUrl":"https://github.com/mastra-ai/mastra/releases/tag/%40mastra/core%401.73.0","publishedAt":"2026-10-05T09:30:51Z","curatedAt":"2026-10-07T18:17:46.703Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-07T18:17:46.703Z","changeType":"release","actionItems":["Review the official Mastra releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"Mastra releases published October 1, 2026. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Highlights Default Agent Error Recovery (Repair-first + Safe Retries) Agents now automatically recover from common provider failures with three default error processors ( ProviderHistoryCompat , PrefillErrorHandler , StreamErrorRetryProcessor ) enabled by default, repairing history/prompt before retrying. You can still fully control or disable defaults via errorProcessors and errorProcessorDefaults: false . Better Tool-Pause UX: New tool-call-resumed Stream Chunk Streaming now emits a tool-call-resumed chunk when a suspended or approval-gated tool call resumes (durable and non-durable), allowing clients to reliably mark questions/approvals as answered before the tool-result arrives. The change is wired through @mastra/ai-sdk and @mastra/react ( useChat ) so UIs can clear pending tool states correctly. Google Workspace Toolsets + Binary Proxy Responses in @mastra/connect @mastra/connect…","sponsors":[]}