ci(changesets): version packages

[voltagent-bot]

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

@voltagent/[email protected]

Patch Changes

• #1169 25b21d0 Thanks @omeraplak! - feat: add estimated prompt context telemetry for observability
  • record estimated prompt-context breakdown for system instructions, conversation messages, and tool schemas on LLM spans
  • expose cached and reasoning token usage on LLM spans for observability consumers
  • add tests for prompt-context estimation helpers

---

Summary by cubic

Release @voltagent/[email protected] adding estimated prompt-context telemetry and token usage metrics on LLM spans, and update all example apps to use the new version.

• New Features

  • Record prompt-context breakdown (system instructions, conversation messages, tool schemas) on LLM spans.
  • Expose cached and reasoning token usage on LLM spans; add tests for estimation helpers.

• Dependencies

  • Bump @voltagent/core to 2.6.12 across examples and @voltagent/e2e; update pnpm-lock.yaml.

^{Written for commit fc29e68. Summary will update on new commits.}

Summary by CodeRabbit

• New Features

  • Added observability telemetry for LLM spans, including estimated prompt-context breakdown and cached/reasoning token usage metrics.

• Chores

  • Patch version bump to 2.6.12.
  • Updated example project dependencies.

[cloudflare-workers-and-pages]

Deploying voltagent with    Cloudflare Pages

Latest commit:	fc29e68
Status:	⚡️  Build in progress...

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[cubic-dev-ai]

No issues found across 85 files

Note: This PR contains a large number of files. cubic only reviews up to 75 files per PR, so some files may not have been reviewed.

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Review failed

The pull request is closed.

ℹ️ Recent review info

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Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 9b71cbb8-de59-4edb-92ad-019aa50a55be

📥 Commits

Reviewing files that changed from the base of the PR and between 25b21d0 and fc29e68.

⛔ Files ignored due to path filters (1)

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (84)

• .changeset/green-planes-jump.md
• examples/base/package.json
• examples/github-repo-analyzer/package.json
• examples/github-star-stories/package.json
• examples/next-js-chatbot-starter-template/package.json
• examples/with-a2a-server/package.json
• examples/with-agent-tool/package.json
• examples/with-airtable/package.json
• examples/with-amazon-bedrock/package.json
• examples/with-anthropic/package.json
• examples/with-auth/package.json
• examples/with-cerbos/package.json
• examples/with-chat-sdk/package.json
• examples/with-chroma/package.json
• examples/with-client-side-tools/package.json
• examples/with-cloudflare-workers/package.json
• examples/with-composio-mcp/package.json
• examples/with-custom-endpoints/package.json
• examples/with-dynamic-parameters/package.json
• examples/with-dynamic-prompts/package.json
• examples/with-feedback/package.json
• examples/with-google-ai/package.json
• examples/with-google-drive-mcp/server/package.json
• examples/with-google-vertex-ai/package.json
• examples/with-groq-ai/package.json
• examples/with-guardrails/package.json
• examples/with-hooks/package.json
• examples/with-hugging-face-mcp/package.json
• examples/with-langfuse/package.json
• examples/with-mcp-elicitation/package.json
• examples/with-mcp-server/package.json
• examples/with-mcp/package.json
• examples/with-memory-rest-api/package.json
• examples/with-middleware/package.json
• examples/with-nestjs/package.json
• examples/with-netlify-functions/package.json
• examples/with-nextjs-resumable-stream/package.json
• examples/with-nextjs/package.json
• examples/with-nuxt/package.json
• examples/with-offline-evals/package.json
• examples/with-ollama/package.json
• examples/with-openrouter/package.json
• examples/with-peaka-mcp/package.json
• examples/with-pinecone/package.json
• examples/with-planagents/package.json
• examples/with-playwright/package.json
• examples/with-postgres/package.json
• examples/with-qdrant/package.json
• examples/with-rag-chatbot/package.json
• examples/with-recipe-generator/package.json
• examples/with-research-assistant/package.json
• examples/with-resumable-streams/package.json
• examples/with-retries-fallback/package.json
• examples/with-retrieval/package.json
• examples/with-slack/package.json
• examples/with-subagents/package.json
• examples/with-summarization/package.json
• examples/with-supabase/package.json
• examples/with-tavily-search/package.json
• examples/with-thinking-tool/package.json
• examples/with-tool-routing/package.json
• examples/with-tools/package.json
• examples/with-turso/package.json
• examples/with-vector-search/package.json
• examples/with-vercel-ai/package.json
• examples/with-viteval/package.json
• examples/with-voice-elevenlabs/package.json
• examples/with-voice-openai/package.json
• examples/with-voice-xsai/package.json
• examples/with-voltagent-actions/package.json
• examples/with-voltagent-exporter/package.json
• examples/with-voltagent-managed-memory/package.json
• examples/with-voltops-resumable-streams/package.json
• examples/with-voltops-retrieval/package.json
• examples/with-whatsapp/package.json
• examples/with-workflow-chain/package.json
• examples/with-workflow/package.json
• examples/with-working-memory/package.json
• examples/with-workspace/package.json
• examples/with-youtube-to-blog/package.json
• examples/with-zapier-mcp/package.json
• packages/core/CHANGELOG.md
• packages/core/package.json
• packages/e2e/package.json

---

📝 Walkthrough

Walkthrough

This PR releases version 2.6.12 of @voltagent/core, adding observability telemetry for prompt-context estimation on LLM spans. The release includes version bumps across the core package, all 65 example projects, and the E2E test package, along with a changelog entry and removal of the release changeset file.

Changes

Cohort / File(s)	Summary
Changeset Removal .changeset/green-planes-jump.md	Deleted changeset file containing release metadata for prompt-context telemetry feature.
Core Package Release packages/core/package.json, packages/core/CHANGELOG.md	Version bumped from 2.6.11 to 2.6.12; changelog entry added describing prompt-context telemetry, cached and reasoning token usage tracking, and supporting tests.
Example Projects examples/*/package.json (65 projects)	Updated @voltagent/core dependency version from ^2.6.11 to ^2.6.12 across all example projects including base, github-repo-analyzer, github-star-stories, next-js-chatbot, a2a-server, agent-tool, airtable, amazon-bedrock, anthropic, auth, cerbos, chat-sdk, chroma, client-side-tools, cloudflare-workers, composio-mcp, custom-endpoints, dynamic-parameters, dynamic-prompts, feedback, google-ai, google-drive-mcp, google-vertex-ai, groq-ai, guardrails, hooks, hugging-face-mcp, langfuse, mcp-elicitation, mcp-server, mcp, memory-rest-api, middleware, nestjs, netlify-functions, nextjs-resumable-stream, nextjs, nuxt, offline-evals, ollama, openrouter, peaka-mcp, pinecone, planagents, playwright, postgres, qdrant, rag-chatbot, recipe-generator, research-assistant, resumable-streams, retries-fallback, retrieval, slack, subagents, summarization, supabase, tavily-search, thinking-tool, tool-routing, tools, turso, vector-search, vercel-ai, viteval, voice-elevenlabs, voice-openai, voice-xsai, voltagent-actions, voltagent-exporter, voltagent-managed-memory, voltops-resumable-streams, voltops-retrieval, whatsapp, workflow-chain, workflow, working-memory, workspace, youtube-to-blog, zapier-mcp.
Testing Package packages/e2e/package.json	Updated @voltagent/core dependency from ^2.6.11 to ^2.6.12.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• feat(core): add prompt context telemetry breakdown #1169: Implements the prompt-context telemetry feature for @voltagent/core, adding estimated prompt-context breakdown and token usage tracking on LLM spans — the foundational change released in this version bump.

Poem

🐰 A patch hops into view, from 2.6.11 to 2.6.12,
Telemetry blooms bright on each LLM's span,
Prompt contexts unveiled—system, messages, and tools align,
Sixty-five examples now dance with tokens cached and refined,
Observability whispers: "Let's see what was sent!" 🌟

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch changeset-release/main

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