Changelog

New Features:

• Valkey:
  • Added ValkeyDb as a fast in-memory database for agents, teams, and workflows. See Docs
  • Added a ValkeyDB vector store with vector and keyword search. See Docs
• Redmine Tools: Added RedmineTools to manage issues, comments, and time logs in Redmine, an open source project management tool.
• TokenLab: Added TokenLab as a new OpenAI-compatible model provider.

Improvements:

• Session Context: Skip a redundant model call when saving session context.
• AG-UI: Extended human-in-the-loop confirmation, input, and feedback to AG-UI.
• User Memory & Profile: More reliable memory and profile extraction from conversations.
• MCP Tools:
  • Surface a clean error when an MCP server becomes unreachable.
  • Support tools that respond with only structuredContent.

Bug Fixes:

• DoclingReader: Accept local file-path strings.
• JSONReader: Honor chunk=False when reading JSON documents.
• PDFReader:
  • Fix incorrect page number interpretation for single page pdf’s.
  • Auto-try a blank password for encrypted PDFs.
• Structured Outputs: Reliably parse responses whose field values contain braces.
• File & Coding Tools: Keep search and listing contained to the configured root.
• Antigravity: Prevent symlinked files from escaping the agent directory.
• Cassandra: Derive the vector dimension from the configured embedder.
• Mistral: Add frequency_penalty, presence_penalty, and stop, and keep zero-valued params like temperature=0.
• YouTools: Fix failing searches and add region, language, and freshness filters.
• Workflow Metrics: Include metrics on WorkflowCompletedEvent.
• Timer: Fix Timer.elapsed for very fast operations.

What's Changed

• cookbook: improve AG-UI cookbooks with db persistence and better README by @Mustafa-Esoofally in #8867
• fix: skip symlinked Antigravity agent sources by @Success6666 in #8721
• fix: include metrics in workflow completed events by @anuragts in #8866
• fix: keep root searches contained by @Success6666 in #8719
• fix: surface MCP structuredContent-only results by @Success6666 in #8695
• fix: DoclingReader accepts local file path string by @sannya-singal in #8877
• fix: honor JSONReader's chunk=False by @sannya-singal in #8882
• fix: derive Cassandra vector dimension from embedder instead of hardcoding 1024 by @wvwoo in #8890
• [feat] Add TokenLab model provider by @hedging8563 in #8833
• feat: human-in-the-loop confirmation and user input over AG-UI by @Mustafa-Esoofally in #8837
• feat: add Valkey support (storage db + vector db) by @atao2004 in #8141
• fix: expose missing search params and fix livecrawl enums in YouTools by @anshul-jain-devx108 in #8906
• fix: PDFReader strips leading digits from single-page PDFs as page numbers by @sannya-singal in #8909
• fix: auto-try blank password for encrypted PDFs by @GaelReinaudi in #5160
• fix: avoid redundant session context model calls by @dexhunter in #8907
• fix: skip JSON string literals when counting brace depth in _extract_json_objects by @Diwak4r in #8829
• fix: Timer.elapsed no longer recomputes live when elapsed_time is 0.0 by @chuenchen309 in #8923
• fix: surface a clean tool error when the MCP server dies mid-call by @sannya-singal in #8928
• [cookbook] Add ScyllaDB vector store example by @zseta in #8932
• refactor: reduce ShellTools hardening to docs and existing confirmation API by @nolanchic in #8854
• feat: add Redmine tools by @mauricio-porto in #3841
• fix: frame transcript in UserProfile/UserMemory extraction prompts by @Purvi09 in #8899
• fix: forward supported sampling params and stop dropping zero values by @ly-wang19 in #8389
• chore: Release v2.7.3 by @harshsinha03 in #8929

New Contributors

• @wvwoo made their first contribution in #8890
• @hedging8563 made their first contribution in #8833
• @atao2004 made their first contribution in #8141
• @GaelReinaudi made their first contribution in #5160
• @dexhunter made their first contribution in #8907
• @Diwak4r made their first contribution in #8829
• @chuenchen309 made their first contribution in #8923
• @zseta made their first contribution in #8932
• @nolanchic made their first contribution in #8854
• @mauricio-porto made their first contribution in #3841
• @Purvi09 made their first contribution in #8899

Full Changelog: v2.7.2...v2.7.3