# @mastra/arize

## 1.0.0-beta.12

### Minor Changes

- feat(observability): add zero-config environment variable support for all exporters ([#11686](https://github.com/mastra-ai/mastra/pull/11686))

  All observability exporters now support zero-config setup via environment variables. Set the appropriate environment variables and instantiate exporters with no configuration:
  - **Langfuse**: `LANGFUSE_PUBLIC_KEY`, `LANGFUSE_SECRET_KEY`, `LANGFUSE_BASE_URL`
  - **Braintrust**: `BRAINTRUST_API_KEY`, `BRAINTRUST_ENDPOINT`
  - **PostHog**: `POSTHOG_API_KEY`, `POSTHOG_HOST`
  - **Arize/Phoenix**: `ARIZE_SPACE_ID`, `ARIZE_API_KEY`, `ARIZE_PROJECT_NAME`, `PHOENIX_ENDPOINT`, `PHOENIX_API_KEY`, `PHOENIX_PROJECT_NAME`
  - **OTEL Providers**:
    - Dash0: `DASH0_API_KEY`, `DASH0_ENDPOINT`, `DASH0_DATASET`
    - SigNoz: `SIGNOZ_API_KEY`, `SIGNOZ_REGION`, `SIGNOZ_ENDPOINT`
    - New Relic: `NEW_RELIC_LICENSE_KEY`, `NEW_RELIC_ENDPOINT`
    - Traceloop: `TRACELOOP_API_KEY`, `TRACELOOP_DESTINATION_ID`, `TRACELOOP_ENDPOINT`
    - Laminar: `LMNR_PROJECT_API_KEY`, `LAMINAR_ENDPOINT`, `LAMINAR_TEAM_ID`

  Example usage:

  ```typescript
  // Zero-config - reads from environment variables
  new LangfuseExporter();
  new BraintrustExporter();
  new PosthogExporter();
  new ArizeExporter();
  new OtelExporter({ provider: { signoz: {} } });
  ```

  Explicit configuration still works and takes precedence over environment variables.

### Patch Changes

- Updated dependencies [[`08766f1`](https://github.com/mastra-ai/mastra/commit/08766f15e13ac0692fde2a8bd366c2e16e4321df), [`ae8baf7`](https://github.com/mastra-ai/mastra/commit/ae8baf7d8adcb0ff9dac11880400452bc49b33ff), [`cfabdd4`](https://github.com/mastra-ai/mastra/commit/cfabdd4aae7a726b706942d6836eeca110fb6267), [`a0e437f`](https://github.com/mastra-ai/mastra/commit/a0e437fac561b28ee719e0302d72b2f9b4c138f0), [`bec5efd`](https://github.com/mastra-ai/mastra/commit/bec5efde96653ccae6604e68c696d1bc6c1a0bf5), [`9eedf7d`](https://github.com/mastra-ai/mastra/commit/9eedf7de1d6e0022a2f4e5e9e6fe1ec468f9b43c), [`0e68f8e`](https://github.com/mastra-ai/mastra/commit/0e68f8e48782d2f4bcc13891a5c50927dfc05f01)]:
  - @mastra/core@1.0.0-beta.21
  - @mastra/otel-exporter@1.0.0-beta.12

## 1.0.0-beta.11

### Patch Changes

- Add embedded documentation support for Mastra packages ([#11472](https://github.com/mastra-ai/mastra/pull/11472))

  Mastra packages now include embedded documentation in the published npm package under `dist/docs/`. This enables coding agents and AI assistants to understand and use the framework by reading documentation directly from `node_modules`.

  Each package includes:
  - **SKILL.md** - Entry point explaining the package's purpose and capabilities
  - **SOURCE_MAP.json** - Machine-readable index mapping exports to types and implementation files
  - **Topic folders** - Conceptual documentation organized by feature area

  Documentation is driven by the `packages` frontmatter field in MDX files, which maps docs to their corresponding packages. CI validation ensures all docs include this field.

- Updated dependencies [[`d2d3e22`](https://github.com/mastra-ai/mastra/commit/d2d3e22a419ee243f8812a84e3453dd44365ecb0), [`bc72b52`](https://github.com/mastra-ai/mastra/commit/bc72b529ee4478fe89ecd85a8be47ce0127b82a0), [`05b8bee`](https://github.com/mastra-ai/mastra/commit/05b8bee9e50e6c2a4a2bf210eca25ee212ca24fa), [`c042bd0`](https://github.com/mastra-ai/mastra/commit/c042bd0b743e0e86199d0cb83344ca7690e34a9c), [`940a2b2`](https://github.com/mastra-ai/mastra/commit/940a2b27480626ed7e74f55806dcd2181c1dd0c2), [`e0941c3`](https://github.com/mastra-ai/mastra/commit/e0941c3d7fc75695d5d258e7008fd5d6e650800c), [`0c0580a`](https://github.com/mastra-ai/mastra/commit/0c0580a42f697cd2a7d5973f25bfe7da9055038a), [`28f5f89`](https://github.com/mastra-ai/mastra/commit/28f5f89705f2409921e3c45178796c0e0d0bbb64), [`e601b27`](https://github.com/mastra-ai/mastra/commit/e601b272c70f3a5ecca610373aa6223012704892), [`3d3366f`](https://github.com/mastra-ai/mastra/commit/3d3366f31683e7137d126a3a57174a222c5801fb), [`5a4953f`](https://github.com/mastra-ai/mastra/commit/5a4953f7d25bb15ca31ed16038092a39cb3f98b3), [`eb9e522`](https://github.com/mastra-ai/mastra/commit/eb9e522ce3070a405e5b949b7bf5609ca51d7fe2), [`20e6f19`](https://github.com/mastra-ai/mastra/commit/20e6f1971d51d3ff6dd7accad8aaaae826d540ed), [`4f0b3c6`](https://github.com/mastra-ai/mastra/commit/4f0b3c66f196c06448487f680ccbb614d281e2f7), [`74c4f22`](https://github.com/mastra-ai/mastra/commit/74c4f22ed4c71e72598eacc346ba95cdbc00294f), [`81b6a8f`](https://github.com/mastra-ai/mastra/commit/81b6a8ff79f49a7549d15d66624ac1a0b8f5f971), [`e4d366a`](https://github.com/mastra-ai/mastra/commit/e4d366aeb500371dd4210d6aa8361a4c21d87034), [`a4f010b`](https://github.com/mastra-ai/mastra/commit/a4f010b22e4355a5fdee70a1fe0f6e4a692cc29e), [`73b0bb3`](https://github.com/mastra-ai/mastra/commit/73b0bb394dba7c9482eb467a97ab283dbc0ef4db), [`5627a8c`](https://github.com/mastra-ai/mastra/commit/5627a8c6dc11fe3711b3fa7a6ffd6eb34100a306), [`3ff45d1`](https://github.com/mastra-ai/mastra/commit/3ff45d10e0c80c5335a957ab563da72feb623520), [`251df45`](https://github.com/mastra-ai/mastra/commit/251df4531407dfa46d805feb40ff3fb49769f455), [`f894d14`](https://github.com/mastra-ai/mastra/commit/f894d148946629af7b1f452d65a9cf864cec3765), [`c2b9547`](https://github.com/mastra-ai/mastra/commit/c2b9547bf435f56339f23625a743b2147ab1c7a6), [`580b592`](https://github.com/mastra-ai/mastra/commit/580b5927afc82fe460dfdf9a38a902511b6b7e7f), [`58e3931`](https://github.com/mastra-ai/mastra/commit/58e3931af9baa5921688566210f00fb0c10479fa), [`08bb631`](https://github.com/mastra-ai/mastra/commit/08bb631ae2b14684b2678e3549d0b399a6f0561e), [`4fba91b`](https://github.com/mastra-ai/mastra/commit/4fba91bec7c95911dc28e369437596b152b04cd0), [`12b0cc4`](https://github.com/mastra-ai/mastra/commit/12b0cc4077d886b1a552637dedb70a7ade93528c)]:
  - @mastra/core@1.0.0-beta.20
  - @mastra/otel-exporter@1.0.0-beta.11

## 1.0.0-beta.10

### Patch Changes

- Updated dependencies [[`5947fcd`](https://github.com/mastra-ai/mastra/commit/5947fcdd425531f29f9422026d466c2ee3113c93)]:
  - @mastra/core@1.0.0-beta.18
  - @mastra/otel-exporter@1.0.0-beta.10

## 1.0.0-beta.9

### Patch Changes

- Updated dependencies [[`3d93a15`](https://github.com/mastra-ai/mastra/commit/3d93a15796b158c617461c8b98bede476ebb43e2), [`efe406a`](https://github.com/mastra-ai/mastra/commit/efe406a1353c24993280ebc2ed61dd9f65b84b26), [`119e5c6`](https://github.com/mastra-ai/mastra/commit/119e5c65008f3e5cfca954eefc2eb85e3bf40da4), [`74e504a`](https://github.com/mastra-ai/mastra/commit/74e504a3b584eafd2f198001c6a113bbec589fd3), [`e33fdbd`](https://github.com/mastra-ai/mastra/commit/e33fdbd07b33920d81e823122331b0c0bee0bb59), [`929f69c`](https://github.com/mastra-ai/mastra/commit/929f69c3436fa20dd0f0e2f7ebe8270bd82a1529), [`8a73529`](https://github.com/mastra-ai/mastra/commit/8a73529ca01187f604b1f3019d0a725ac63ae55f)]:
  - @mastra/core@1.0.0-beta.16
  - @mastra/otel-exporter@1.0.0-beta.9

## 1.0.0-beta.8

### Patch Changes

- Updated dependencies [[`33a4d2e`](https://github.com/mastra-ai/mastra/commit/33a4d2e4ed8af51f69256232f00c34d6b6b51d48), [`4aaa844`](https://github.com/mastra-ai/mastra/commit/4aaa844a4f19d054490f43638a990cc57bda8d2f), [`4a1a6cb`](https://github.com/mastra-ai/mastra/commit/4a1a6cb3facad54b2bb6780b00ce91d6de1edc08), [`31d13d5`](https://github.com/mastra-ai/mastra/commit/31d13d5fdc2e2380e2e3ee3ec9fb29d2a00f265d), [`4c62166`](https://github.com/mastra-ai/mastra/commit/4c621669f4a29b1f443eca3ba70b814afa286266), [`7bcbf10`](https://github.com/mastra-ai/mastra/commit/7bcbf10133516e03df964b941f9a34e9e4ab4177), [`4353600`](https://github.com/mastra-ai/mastra/commit/43536005a65988a8eede236f69122e7f5a284ba2), [`6986fb0`](https://github.com/mastra-ai/mastra/commit/6986fb064f5db6ecc24aa655e1d26529087b43b3), [`053e979`](https://github.com/mastra-ai/mastra/commit/053e9793b28e970086b0507f7f3b76ea32c1e838), [`e26dc9c`](https://github.com/mastra-ai/mastra/commit/e26dc9c3ccfec54ae3dc3e2b2589f741f9ae60a6), [`55edf73`](https://github.com/mastra-ai/mastra/commit/55edf7302149d6c964fbb7908b43babfc2b52145), [`27c0009`](https://github.com/mastra-ai/mastra/commit/27c0009777a6073d7631b0eb7b481d94e165b5ca), [`dee388d`](https://github.com/mastra-ai/mastra/commit/dee388dde02f2e63c53385ae69252a47ab6825cc), [`3f3fc30`](https://github.com/mastra-ai/mastra/commit/3f3fc3096f24c4a26cffeecfe73085928f72aa63), [`d90ea65`](https://github.com/mastra-ai/mastra/commit/d90ea6536f7aa51c6545a4e9215b55858e98e16d), [`d171e55`](https://github.com/mastra-ai/mastra/commit/d171e559ead9f52ec728d424844c8f7b164c4510), [`10c2735`](https://github.com/mastra-ai/mastra/commit/10c27355edfdad1ee2b826b897df74125eb81fb8), [`1924cf0`](https://github.com/mastra-ai/mastra/commit/1924cf06816e5e4d4d5333065ec0f4bb02a97799), [`b339816`](https://github.com/mastra-ai/mastra/commit/b339816df0984d0243d944ac2655d6ba5f809cde)]:
  - @mastra/core@1.0.0-beta.15
  - @mastra/otel-exporter@1.0.0-beta.8

## 1.0.0-beta.7

### Patch Changes

- Updated dependencies [[`4f94ed8`](https://github.com/mastra-ai/mastra/commit/4f94ed8177abfde3ec536e3574883e075423350c), [`ac3cc23`](https://github.com/mastra-ai/mastra/commit/ac3cc2397d1966bc0fc2736a223abc449d3c7719), [`a86f4df`](https://github.com/mastra-ai/mastra/commit/a86f4df0407311e0d2ea49b9a541f0938810d6a9), [`029540c`](https://github.com/mastra-ai/mastra/commit/029540ca1e582fc2dd8d288ecd4a9b0f31a954ef), [`66741d1`](https://github.com/mastra-ai/mastra/commit/66741d1a99c4f42cf23a16109939e8348ac6852e), [`01b20fe`](https://github.com/mastra-ai/mastra/commit/01b20fefb7c67c2b7d79417598ef4e60256d1225), [`0dbf199`](https://github.com/mastra-ai/mastra/commit/0dbf199110f22192ce5c95b1c8148d4872b4d119), [`a7ce182`](https://github.com/mastra-ai/mastra/commit/a7ce1822a8785ce45d62dd5c911af465e144f7d7)]:
  - @mastra/core@1.0.0-beta.14
  - @mastra/otel-exporter@1.0.0-beta.7

## 1.0.0-beta.6

### Patch Changes

- Updated dependencies [[`d5ed981`](https://github.com/mastra-ai/mastra/commit/d5ed981c8701c1b8a27a5f35a9a2f7d9244e695f), [`9650cce`](https://github.com/mastra-ai/mastra/commit/9650cce52a1d917ff9114653398e2a0f5c3ba808), [`932d63d`](https://github.com/mastra-ai/mastra/commit/932d63dd51be9c8bf1e00e3671fe65606c6fb9cd), [`b760b73`](https://github.com/mastra-ai/mastra/commit/b760b731aca7c8a3f041f61d57a7f125ae9cb215), [`695a621`](https://github.com/mastra-ai/mastra/commit/695a621528bdabeb87f83c2277cf2bb084c7f2b4), [`2b459f4`](https://github.com/mastra-ai/mastra/commit/2b459f466fd91688eeb2a44801dc23f7f8a887ab), [`486352b`](https://github.com/mastra-ai/mastra/commit/486352b66c746602b68a95839f830de14c7fb8c0), [`09e4bae`](https://github.com/mastra-ai/mastra/commit/09e4bae18dd5357d2ae078a4a95a2af32168ab08), [`24b76d8`](https://github.com/mastra-ai/mastra/commit/24b76d8e17656269c8ed09a0c038adb9cc2ae95a), [`243a823`](https://github.com/mastra-ai/mastra/commit/243a8239c5906f5c94e4f78b54676793f7510ae3), [`486352b`](https://github.com/mastra-ai/mastra/commit/486352b66c746602b68a95839f830de14c7fb8c0), [`c61fac3`](https://github.com/mastra-ai/mastra/commit/c61fac3add96f0dcce0208c07415279e2537eb62), [`6f14f70`](https://github.com/mastra-ai/mastra/commit/6f14f706ccaaf81b69544b6c1b75ab66a41e5317), [`09e4bae`](https://github.com/mastra-ai/mastra/commit/09e4bae18dd5357d2ae078a4a95a2af32168ab08), [`4524734`](https://github.com/mastra-ai/mastra/commit/45247343e384717a7c8404296275c56201d6470f), [`2a53598`](https://github.com/mastra-ai/mastra/commit/2a53598c6d8cfeb904a7fc74e57e526d751c8fa6), [`c7cd3c7`](https://github.com/mastra-ai/mastra/commit/c7cd3c7a187d7aaf79e2ca139de328bf609a14b4), [`847c212`](https://github.com/mastra-ai/mastra/commit/847c212caba7df0d6f2fc756b494ac3c75c3720d), [`6f941c4`](https://github.com/mastra-ai/mastra/commit/6f941c438ca5f578619788acc7608fc2e23bd176)]:
  - @mastra/core@1.0.0-beta.12
  - @mastra/otel-exporter@1.0.0-beta.6

## 1.0.0-beta.5

### Patch Changes

- Fixed CachedToken tracking in all Observability Exporters. Also fixed TimeToFirstToken in Langfuse, Braintrust, PostHog exporters. Fixed trace formatting in Posthog Exporter. ([#11029](https://github.com/mastra-ai/mastra/pull/11029))

- Updated dependencies [[`edb07e4`](https://github.com/mastra-ai/mastra/commit/edb07e49283e0c28bd094a60e03439bf6ecf0221), [`b7e17d3`](https://github.com/mastra-ai/mastra/commit/b7e17d3f5390bb5a71efc112204413656fcdc18d), [`261473a`](https://github.com/mastra-ai/mastra/commit/261473ac637e633064a22076671e2e02b002214d), [`5d7000f`](https://github.com/mastra-ai/mastra/commit/5d7000f757cd65ea9dc5b05e662fd83dfd44e932), [`4f0331a`](https://github.com/mastra-ai/mastra/commit/4f0331a79bf6eb5ee598a5086e55de4b5a0ada03), [`8a000da`](https://github.com/mastra-ai/mastra/commit/8a000da0c09c679a2312f6b3aa05b2ca78ca7393)]:
  - @mastra/core@1.0.0-beta.10
  - @mastra/otel-exporter@1.0.0-beta.5

## 1.0.0-beta.4

### Patch Changes

- Updated dependencies [[`72df8ae`](https://github.com/mastra-ai/mastra/commit/72df8ae595584cdd7747d5c39ffaca45e4507227), [`9198899`](https://github.com/mastra-ai/mastra/commit/91988995c427b185c33714b7f3be955367911324), [`653e65a`](https://github.com/mastra-ai/mastra/commit/653e65ae1f9502c2958a32f47a5a2df11e612a92), [`c6fd6fe`](https://github.com/mastra-ai/mastra/commit/c6fd6fedd09e9cf8004b03a80925f5e94826ad7e), [`0bed332`](https://github.com/mastra-ai/mastra/commit/0bed332843f627202c6520eaf671771313cd20f3)]:
  - @mastra/core@1.0.0-beta.9
  - @mastra/otel-exporter@1.0.0-beta.4

## 1.0.0-beta.3

### Patch Changes

- Updated OtelExporters, Bridge, and Arize packages to better implement GenAI v1.38.0 Otel Semantic Conventions. See: ([#10591](https://github.com/mastra-ai/mastra/pull/10591))
  https://github.com/open-telemetry/semantic-conventions/blob/v1.38.0/docs/gen-ai/README.md

- feat(observability): Add tags support to OtelExporter, OtelBridge, and ArizeExporter ([#10843](https://github.com/mastra-ai/mastra/pull/10843))

  This change adds support for the `tracingOptions.tags` feature to the OpenTelemetry-based exporters and bridge. Tags are now included as span attributes when present on root spans, following the same pattern as Braintrust and Langfuse exporters.

  **Changes:**
  - **OtelExporter**: Tags are now included as `mastra.tags` span attribute for root spans
  - **OtelBridge**: Tags flow through the SpanConverter and are included in native OTEL spans as `mastra.tags`
  - **ArizeExporter**: Tags are mapped to the native OpenInference `tag.tags` semantic convention

  **Implementation Details:**
  - Tags are only included on root spans (by design)
  - Tags are stored as JSON-stringified arrays for maximum backend compatibility (many OTEL backends have limited native array support)
  - Empty or undefined tag arrays are not included in span attributes

  **Usage:**

  ```typescript
  const result = await agent.generate({
    messages: [{ role: 'user', content: 'Hello' }],
    tracingOptions: {
      tags: ['production', 'experiment-v2'],
    },
  });
  ```

  Fixes #10771

- Updated dependencies [[`3076c67`](https://github.com/mastra-ai/mastra/commit/3076c6778b18988ae7d5c4c5c466366974b2d63f), [`85d7ee1`](https://github.com/mastra-ai/mastra/commit/85d7ee18ff4e14d625a8a30ec6656bb49804989b), [`c6c1092`](https://github.com/mastra-ai/mastra/commit/c6c1092f8fbf76109303f69e000e96fd1960c4ce), [`81dc110`](https://github.com/mastra-ai/mastra/commit/81dc11008d147cf5bdc8996ead1aa61dbdebb6fc), [`7aedb74`](https://github.com/mastra-ai/mastra/commit/7aedb74883adf66af38e270e4068fd42e7a37036), [`8f02d80`](https://github.com/mastra-ai/mastra/commit/8f02d800777397e4b45d7f1ad041988a8b0c6630), [`d7aad50`](https://github.com/mastra-ai/mastra/commit/d7aad501ce61646b76b4b511e558ac4eea9884d0), [`ce0a73a`](https://github.com/mastra-ai/mastra/commit/ce0a73abeaa75b10ca38f9e40a255a645d50ebfb), [`a02e542`](https://github.com/mastra-ai/mastra/commit/a02e542d23179bad250b044b17ff023caa61739f), [`a372c64`](https://github.com/mastra-ai/mastra/commit/a372c640ad1fd12e8f0613cebdc682fc156b4d95), [`db500e8`](https://github.com/mastra-ai/mastra/commit/db500e8b8c5b4df9bd3590a7da6e007c08f94945), [`8846867`](https://github.com/mastra-ai/mastra/commit/8846867ffa9a3746767618e314bebac08eb77d87), [`42a42cf`](https://github.com/mastra-ai/mastra/commit/42a42cf3132b9786feecbb8c13c583dce5b0e198), [`ae08bf0`](https://github.com/mastra-ai/mastra/commit/ae08bf0ebc6a4e4da992b711c4a389c32ba84cf4), [`21735a7`](https://github.com/mastra-ai/mastra/commit/21735a7ef306963554a69a89b44f06c3bcd85141), [`1d877b8`](https://github.com/mastra-ai/mastra/commit/1d877b8d7b536a251c1a7a18db7ddcf4f68d6f8b)]:
  - @mastra/core@1.0.0-beta.7
  - @mastra/otel-exporter@1.0.0-beta.3

## 1.0.0-beta.2

### Minor Changes

- Adds out of the box support for sessions in Arize AX and Phoenix. Additionally maps user ids and passed through metadata if available. ([#10731](https://github.com/mastra-ai/mastra/pull/10731))

### Patch Changes

- Updated dependencies [[`ac0d2f4`](https://github.com/mastra-ai/mastra/commit/ac0d2f4ff8831f72c1c66c2be809706d17f65789), [`1a0d3fc`](https://github.com/mastra-ai/mastra/commit/1a0d3fc811482c9c376cdf79ee615c23bae9b2d6), [`85a628b`](https://github.com/mastra-ai/mastra/commit/85a628b1224a8f64cd82ea7f033774bf22df7a7e), [`c237233`](https://github.com/mastra-ai/mastra/commit/c23723399ccedf7f5744b3f40997b79246bfbe64), [`15f9e21`](https://github.com/mastra-ai/mastra/commit/15f9e216177201ea6e3f6d0bfb063fcc0953444f), [`ff94dea`](https://github.com/mastra-ai/mastra/commit/ff94dea935f4e34545c63bcb6c29804732698809), [`5b2ff46`](https://github.com/mastra-ai/mastra/commit/5b2ff4651df70c146523a7fca773f8eb0a2272f8), [`db41688`](https://github.com/mastra-ai/mastra/commit/db4168806d007417e2e60b4f68656dca4e5f40c9), [`5ca599d`](https://github.com/mastra-ai/mastra/commit/5ca599d0bb59a1595f19f58473fcd67cc71cef58), [`bff1145`](https://github.com/mastra-ai/mastra/commit/bff114556b3cbadad9b2768488708f8ad0e91475), [`5c8ca24`](https://github.com/mastra-ai/mastra/commit/5c8ca247094e0cc2cdbd7137822fb47241f86e77), [`e191844`](https://github.com/mastra-ai/mastra/commit/e1918444ca3f80e82feef1dad506cd4ec6e2875f), [`22553f1`](https://github.com/mastra-ai/mastra/commit/22553f11c63ee5e966a9c034a349822249584691), [`7237163`](https://github.com/mastra-ai/mastra/commit/72371635dbf96a87df4b073cc48fc655afbdce3d), [`2500740`](https://github.com/mastra-ai/mastra/commit/2500740ea23da067d6e50ec71c625ab3ce275e64), [`873ecbb`](https://github.com/mastra-ai/mastra/commit/873ecbb517586aa17d2f1e99283755b3ebb2863f), [`4f9bbe5`](https://github.com/mastra-ai/mastra/commit/4f9bbe5968f42c86f4930b8193de3c3c17e5bd36), [`02e51fe`](https://github.com/mastra-ai/mastra/commit/02e51feddb3d4155cfbcc42624fd0d0970d032c0), [`8f3fa3a`](https://github.com/mastra-ai/mastra/commit/8f3fa3a652bb77da092f913ec51ae46e3a7e27dc), [`cd29ad2`](https://github.com/mastra-ai/mastra/commit/cd29ad23a255534e8191f249593849ed29160886), [`bdf4d8c`](https://github.com/mastra-ai/mastra/commit/bdf4d8cdc656d8a2c21d81834bfa3bfa70f56c16), [`854e3da`](https://github.com/mastra-ai/mastra/commit/854e3dad5daac17a91a20986399d3a51f54bf68b), [`ce18d38`](https://github.com/mastra-ai/mastra/commit/ce18d38678c65870350d123955014a8432075fd9), [`cccf9c8`](https://github.com/mastra-ai/mastra/commit/cccf9c8b2d2dfc1a5e63919395b83d78c89682a0), [`61a5705`](https://github.com/mastra-ai/mastra/commit/61a570551278b6743e64243b3ce7d73de915ca8a), [`db70a48`](https://github.com/mastra-ai/mastra/commit/db70a48aeeeeb8e5f92007e8ede52c364ce15287), [`f0fdc14`](https://github.com/mastra-ai/mastra/commit/f0fdc14ee233d619266b3d2bbdeea7d25cfc6d13), [`db18bc9`](https://github.com/mastra-ai/mastra/commit/db18bc9c3825e2c1a0ad9a183cc9935f6691bfa1), [`9b37b56`](https://github.com/mastra-ai/mastra/commit/9b37b565e1f2a76c24f728945cc740c2b09be9da), [`41a23c3`](https://github.com/mastra-ai/mastra/commit/41a23c32f9877d71810f37e24930515df2ff7a0f), [`5d171ad`](https://github.com/mastra-ai/mastra/commit/5d171ad9ef340387276b77c2bb3e83e83332d729), [`f03ae60`](https://github.com/mastra-ai/mastra/commit/f03ae60500fe350c9d828621006cdafe1975fdd8), [`d1e74a0`](https://github.com/mastra-ai/mastra/commit/d1e74a0a293866dece31022047f5dbab65a304d0), [`39e7869`](https://github.com/mastra-ai/mastra/commit/39e7869bc7d0ee391077ce291474d8a84eedccff), [`5761926`](https://github.com/mastra-ai/mastra/commit/57619260c4a2cdd598763abbacd90de594c6bc76), [`c900fdd`](https://github.com/mastra-ai/mastra/commit/c900fdd504c41348efdffb205cfe80d48c38fa33), [`604a79f`](https://github.com/mastra-ai/mastra/commit/604a79fecf276e26a54a3fe01bb94e65315d2e0e), [`887f0b4`](https://github.com/mastra-ai/mastra/commit/887f0b4746cdbd7cb7d6b17ac9f82aeb58037ea5), [`2562143`](https://github.com/mastra-ai/mastra/commit/256214336b4faa78646c9c1776612393790d8784), [`ef11a61`](https://github.com/mastra-ai/mastra/commit/ef11a61920fa0ed08a5b7ceedd192875af119749)]:
  - @mastra/core@1.0.0-beta.6
  - @mastra/otel-exporter@1.0.0-beta.2

## 1.0.0-beta.1

### Patch Changes

- Updated dependencies [[`2319326`](https://github.com/mastra-ai/mastra/commit/2319326f8c64e503a09bbcf14be2dd65405445e0), [`d629361`](https://github.com/mastra-ai/mastra/commit/d629361a60f6565b5bfb11976fdaf7308af858e2), [`08c31c1`](https://github.com/mastra-ai/mastra/commit/08c31c188ebccd598acaf55e888b6397d01f7eae), [`fd3d338`](https://github.com/mastra-ai/mastra/commit/fd3d338a2c362174ed5b383f1f011ad9fb0302aa), [`c30400a`](https://github.com/mastra-ai/mastra/commit/c30400a49b994b1b97256fe785eb6c906fc2b232), [`69e0a87`](https://github.com/mastra-ai/mastra/commit/69e0a878896a2da9494945d86e056a5f8f05b851), [`01f8878`](https://github.com/mastra-ai/mastra/commit/01f88783de25e4de048c1c8aace43e26373c6ea5), [`4c77209`](https://github.com/mastra-ai/mastra/commit/4c77209e6c11678808b365d545845918c40045c8), [`d827d08`](https://github.com/mastra-ai/mastra/commit/d827d0808ffe1f3553a84e975806cc989b9735dd), [`23c10a1`](https://github.com/mastra-ai/mastra/commit/23c10a1efdd9a693c405511ab2dc8a1236603162), [`676ccc7`](https://github.com/mastra-ai/mastra/commit/676ccc7fe92468d2d45d39c31a87825c89fd1ea0), [`c10398d`](https://github.com/mastra-ai/mastra/commit/c10398d5b88f1d4af556f4267ff06f1d11e89179), [`00c2387`](https://github.com/mastra-ai/mastra/commit/00c2387f5f04a365316f851e58666ac43f8c4edf), [`ad6250d`](https://github.com/mastra-ai/mastra/commit/ad6250dbdaad927e29f74a27b83f6c468b50a705), [`3a73998`](https://github.com/mastra-ai/mastra/commit/3a73998fa4ebeb7f3dc9301afe78095fc63e7999), [`e16d553`](https://github.com/mastra-ai/mastra/commit/e16d55338403c7553531cc568125c63d53653dff), [`4d59f58`](https://github.com/mastra-ai/mastra/commit/4d59f58de2d90d6e2810a19d4518e38ddddb9038), [`e1bb9c9`](https://github.com/mastra-ai/mastra/commit/e1bb9c94b4eb68b019ae275981be3feb769b5365), [`351a11f`](https://github.com/mastra-ai/mastra/commit/351a11fcaf2ed1008977fa9b9a489fc422e51cd4)]:
  - @mastra/core@1.0.0-beta.3
  - @mastra/otel-exporter@1.0.0-beta.1

## 1.0.0-beta.0

### Major Changes

- Bump minimum required Node.js version to 22.13.0 ([#9706](https://github.com/mastra-ai/mastra/pull/9706))

- ```([#9709](https://github.com/mastra-ai/mastra/pull/9709))
  import { Mastra } from '@mastra/core';
  import { Observability } from '@mastra/observability';  // Explicit import

  const mastra = new Mastra({
    ...other_config,
    observability: new Observability({
      default: { enabled: true }
    })  // Instance
  });
  ```

  Instead of:

  ```
  import { Mastra } from '@mastra/core';
  import '@mastra/observability/init';  // Explicit import

  const mastra = new Mastra({
    ...other_config,
    observability: {
      default: { enabled: true }
    }
  });
  ```

  Also renamed a bunch of:
  - `Tracing` things to `Observability` things.
  - `AI-` things to just things.

- Mark as stable ([`83d5942`](https://github.com/mastra-ai/mastra/commit/83d5942669ce7bba4a6ca4fd4da697a10eb5ebdc))

- moved ai-tracing code into @mastra/observability ([#9661](https://github.com/mastra-ai/mastra/pull/9661))

### Minor Changes

- fix(@mastra/arize): Auto-detect arize endpoint when endpoint field is not provided ([#9240](https://github.com/mastra-ai/mastra/pull/9240))

  When spaceId is provided to ArizeExporter constructor, and endpoint is not, pre-populate endpoint with default ArizeAX endpoint.

### Patch Changes

- Fixed import isssues in exporters. ([#9316](https://github.com/mastra-ai/mastra/pull/9316))

- Update peer dependencies to match core package version bump (1.0.0) ([#9237](https://github.com/mastra-ai/mastra/pull/9237))

- Updated dependencies [[`39c9743`](https://github.com/mastra-ai/mastra/commit/39c97432d084294f8ba85fbf3ef28098ff21459e), [`f743dbb`](https://github.com/mastra-ai/mastra/commit/f743dbb8b40d1627b5c10c0e6fc154f4ebb6e394), [`fec5129`](https://github.com/mastra-ai/mastra/commit/fec5129de7fc64423ea03661a56cef31dc747a0d), [`0491e7c`](https://github.com/mastra-ai/mastra/commit/0491e7c9b714cb0ba22187ee062147ec2dd7c712), [`f6f4903`](https://github.com/mastra-ai/mastra/commit/f6f4903397314f73362061dc5a3e8e7c61ea34aa), [`0e8ed46`](https://github.com/mastra-ai/mastra/commit/0e8ed467c54d6901a6a365f270ec15d6faadb36c), [`6c049d9`](https://github.com/mastra-ai/mastra/commit/6c049d94063fdcbd5b81c4912a2bf82a92c9cc0b), [`2f897df`](https://github.com/mastra-ai/mastra/commit/2f897df208508f46f51b7625e5dd20c37f93e0e3), [`3443770`](https://github.com/mastra-ai/mastra/commit/3443770662df8eb24c9df3589b2792d78cfcb811), [`f0a07e0`](https://github.com/mastra-ai/mastra/commit/f0a07e0111b3307c5fabfa4094c5c2cfb734fbe6), [`aaa40e7`](https://github.com/mastra-ai/mastra/commit/aaa40e788628b319baa8e889407d11ad626547fa), [`1521d71`](https://github.com/mastra-ai/mastra/commit/1521d716e5daedc74690c983fbd961123c56756b), [`9e1911d`](https://github.com/mastra-ai/mastra/commit/9e1911db2b4db85e0e768c3f15e0d61e319869f6), [`ebac155`](https://github.com/mastra-ai/mastra/commit/ebac15564a590117db7078233f927a7e28a85106), [`dd1c38d`](https://github.com/mastra-ai/mastra/commit/dd1c38d1b75f1b695c27b40d8d9d6ed00d5e0f6f), [`5948e6a`](https://github.com/mastra-ai/mastra/commit/5948e6a5146c83666ba3f294b2be576c82a513fb), [`83b08dc`](https://github.com/mastra-ai/mastra/commit/83b08dcf1bfcc915efab23c09207df90fa247908), [`8940859`](https://github.com/mastra-ai/mastra/commit/89408593658199b4ad67f7b65e888f344e64a442), [`f0f8f12`](https://github.com/mastra-ai/mastra/commit/f0f8f125c308f2d0fd36942ef652fd852df7522f), [`e629310`](https://github.com/mastra-ai/mastra/commit/e629310f1a73fa236d49ec7a1d1cceb6229dc7cc), [`4c6b492`](https://github.com/mastra-ai/mastra/commit/4c6b492c4dd591c6a592520c1f6855d6e936d71f), [`dff01d8`](https://github.com/mastra-ai/mastra/commit/dff01d81ce1f4e4087cfac20fa868e6db138dd14), [`9d819d5`](https://github.com/mastra-ai/mastra/commit/9d819d54b61481639f4008e4694791bddf187edd), [`71c8d6c`](https://github.com/mastra-ai/mastra/commit/71c8d6c161253207b2b9588bdadb7eed604f7253), [`6179a9b`](https://github.com/mastra-ai/mastra/commit/6179a9ba36ffac326de3cc3c43cdc8028d37c251), [`00f4921`](https://github.com/mastra-ai/mastra/commit/00f4921dd2c91a1e5446799599ef7116a8214a1a), [`ca8041c`](https://github.com/mastra-ai/mastra/commit/ca8041cce0379fda22ed293a565bcb5b6ddca68a), [`7051bf3`](https://github.com/mastra-ai/mastra/commit/7051bf38b3b122a069008f861f7bfc004a6d9f6e), [`a8f1494`](https://github.com/mastra-ai/mastra/commit/a8f1494f4bbdc2770bcf327d4c7d869e332183f1), [`0793497`](https://github.com/mastra-ai/mastra/commit/079349753620c40246ffd673e3f9d7d9820beff3), [`5df9cce`](https://github.com/mastra-ai/mastra/commit/5df9cce1a753438413f64c11eeef8f845745c2a8), [`a854ede`](https://github.com/mastra-ai/mastra/commit/a854ede62bf5ac0945a624ac48913dd69c73aabf), [`c576fc0`](https://github.com/mastra-ai/mastra/commit/c576fc0b100b2085afded91a37c97a0ea0ec09c7), [`3defc80`](https://github.com/mastra-ai/mastra/commit/3defc80cf2b88a1b7fc1cc4ddcb91e982a614609), [`16153fe`](https://github.com/mastra-ai/mastra/commit/16153fe7eb13c99401f48e6ca32707c965ee28b9), [`9f4a683`](https://github.com/mastra-ai/mastra/commit/9f4a6833e88b52574665c028fd5508ad5c2f6004), [`bc94344`](https://github.com/mastra-ai/mastra/commit/bc943444a1342d8a662151b7bce1df7dae32f59c), [`57d157f`](https://github.com/mastra-ai/mastra/commit/57d157f0b163a95c3e6c9eae31bdb11d1bfc64f9), [`903f67d`](https://github.com/mastra-ai/mastra/commit/903f67d184504a273893818c02b961f5423a79ad), [`2a90c55`](https://github.com/mastra-ai/mastra/commit/2a90c55a86a9210697d5adaab5ee94584b079adc), [`eb09742`](https://github.com/mastra-ai/mastra/commit/eb09742197f66c4c38154c3beec78313e69760b2), [`96d35f6`](https://github.com/mastra-ai/mastra/commit/96d35f61376bc2b1bf148648a2c1985bd51bef55), [`5cbe88a`](https://github.com/mastra-ai/mastra/commit/5cbe88aefbd9f933bca669fd371ea36bf939ac6d), [`a1bd7b8`](https://github.com/mastra-ai/mastra/commit/a1bd7b8571db16b94eb01588f451a74758c96d65), [`d78b38d`](https://github.com/mastra-ai/mastra/commit/d78b38d898fce285260d3bbb4befade54331617f), [`0633100`](https://github.com/mastra-ai/mastra/commit/0633100a911ad22f5256471bdf753da21c104742), [`c710c16`](https://github.com/mastra-ai/mastra/commit/c710c1652dccfdc4111c8412bca7a6bb1d48b441), [`354ad0b`](https://github.com/mastra-ai/mastra/commit/354ad0b7b1b8183ac567f236a884fc7ede6d7138), [`cfae733`](https://github.com/mastra-ai/mastra/commit/cfae73394f4920635e6c919c8e95ff9a0788e2e5), [`e3dfda7`](https://github.com/mastra-ai/mastra/commit/e3dfda7b11bf3b8c4bb55637028befb5f387fc74), [`844ea5d`](https://github.com/mastra-ai/mastra/commit/844ea5dc0c248961e7bf73629ae7dcff503e853c), [`398fde3`](https://github.com/mastra-ai/mastra/commit/398fde3f39e707cda79372cdae8f9870e3b57c8d), [`f0f8f12`](https://github.com/mastra-ai/mastra/commit/f0f8f125c308f2d0fd36942ef652fd852df7522f), [`0d7618b`](https://github.com/mastra-ai/mastra/commit/0d7618bc650bf2800934b243eca5648f4aeed9c2), [`7b763e5`](https://github.com/mastra-ai/mastra/commit/7b763e52fc3eaf699c2a99f2adf418dd46e4e9a5), [`d36cfbb`](https://github.com/mastra-ai/mastra/commit/d36cfbbb6565ba5f827883cc9bb648eb14befdc1), [`3697853`](https://github.com/mastra-ai/mastra/commit/3697853deeb72017d90e0f38a93c1e29221aeca0), [`b2e45ec`](https://github.com/mastra-ai/mastra/commit/b2e45eca727a8db01a81ba93f1a5219c7183c839), [`d6d49f7`](https://github.com/mastra-ai/mastra/commit/d6d49f7b8714fa19a52ff9c7cf7fb7e73751901e), [`a534e95`](https://github.com/mastra-ai/mastra/commit/a534e9591f83b3cc1ebff99c67edf4cda7bf81d3), [`9d0e7fe`](https://github.com/mastra-ai/mastra/commit/9d0e7feca8ed98de959f53476ee1456073673348), [`53d927c`](https://github.com/mastra-ai/mastra/commit/53d927cc6f03bff33655b7e2b788da445a08731d), [`3f2faf2`](https://github.com/mastra-ai/mastra/commit/3f2faf2e2d685d6c053cc5af1bf9fedf267b2ce5), [`22f64bc`](https://github.com/mastra-ai/mastra/commit/22f64bc1d37149480b58bf2fefe35b79a1e3e7d5), [`83d5942`](https://github.com/mastra-ai/mastra/commit/83d5942669ce7bba4a6ca4fd4da697a10eb5ebdc), [`b7959e6`](https://github.com/mastra-ai/mastra/commit/b7959e6e25a46b480f9ea2217c4c6c588c423791), [`bda6370`](https://github.com/mastra-ai/mastra/commit/bda637009360649aaf579919e7873e33553c273e), [`d7acd8e`](https://github.com/mastra-ai/mastra/commit/d7acd8e987b5d7eff4fd98b0906c17c06a2e83d5), [`c7f1f7d`](https://github.com/mastra-ai/mastra/commit/c7f1f7d24f61f247f018cc2d1f33bf63212959a7), [`0bddc6d`](https://github.com/mastra-ai/mastra/commit/0bddc6d8dbd6f6008c0cba2e4960a2da75a55af1), [`735d8c1`](https://github.com/mastra-ai/mastra/commit/735d8c1c0d19fbc09e6f8b66cf41bc7655993838), [`acf322e`](https://github.com/mastra-ai/mastra/commit/acf322e0f1fd0189684cf529d91c694bea918a45), [`c942802`](https://github.com/mastra-ai/mastra/commit/c942802a477a925b01859a7b8688d4355715caaa), [`a0c8c1b`](https://github.com/mastra-ai/mastra/commit/a0c8c1b87d4fee252aebda73e8637fbe01d761c9), [`cc34739`](https://github.com/mastra-ai/mastra/commit/cc34739c34b6266a91bea561119240a7acf47887), [`c218bd3`](https://github.com/mastra-ai/mastra/commit/c218bd3759e32423735b04843a09404572631014), [`2c4438b`](https://github.com/mastra-ai/mastra/commit/2c4438b87817ab7eed818c7990fef010475af1a3), [`2b8893c`](https://github.com/mastra-ai/mastra/commit/2b8893cb108ef9acb72ee7835cd625610d2c1a4a), [`8e5c75b`](https://github.com/mastra-ai/mastra/commit/8e5c75bdb1d08a42d45309a4c72def4b6890230f), [`e59e0d3`](https://github.com/mastra-ai/mastra/commit/e59e0d32afb5fcf2c9f3c00c8f81f6c21d3a63fa), [`fa8409b`](https://github.com/mastra-ai/mastra/commit/fa8409bc39cfd8ba6643b9db5269b90b22e2a2f7), [`173c535`](https://github.com/mastra-ai/mastra/commit/173c535c0645b0da404fe09f003778f0b0d4e019)]:
  - @mastra/core@1.0.0-beta.0
  - @mastra/otel-exporter@1.0.0-beta.0

## 0.0.0

### Minor Changes

- feat(otel-exporter): Add customizable 'exporter' constructor parameter ([#8827](https://github.com/mastra-ai/mastra/pull/8827))

  You can now pass in an instantiated `TraceExporter` inheriting class into `OtelExporter`.
  This will circumvent the default package detection, no longer instantiating a `TraceExporter`
  automatically if one is instead passed in to the `OtelExporter` constructor.

  feat(arize): Initial release of @mastra/arize observability package

  The `@mastra/arize` package exports an `ArizeExporter` class that can be used to easily send AI
  traces from Mastra to Arize AX, Arize Phoenix, or any OpenInference compatible collector.
  It sends traces uses `BatchSpanProcessor` over OTLP connections.
  It leverages the `@mastra/otel-exporter` package, reusing `OtelExporter` for transmission and
  span management.
  See the README in `observability/arize/README.md` for more details

### Patch Changes

- fix(observability): Add ParentSpanContext to MastraSpan's with parentage ([#9085](https://github.com/mastra-ai/mastra/pull/9085))

- Updated dependencies [[`c67ca32`](https://github.com/mastra-ai/mastra/commit/c67ca32e3c2cf69bfc146580770c720220ca44ac), [`efb5ed9`](https://github.com/mastra-ai/mastra/commit/efb5ed946ae7f410bc68c9430beb4b010afd25ec), [`ff1fe1d`](https://github.com/mastra-ai/mastra/commit/ff1fe1d344c665a5da099386e12adffa04f9a8c7), [`dbc9e12`](https://github.com/mastra-ai/mastra/commit/dbc9e1216ba575ba59ead4afb727a01215f7de4f), [`99e41b9`](https://github.com/mastra-ai/mastra/commit/99e41b94957cdd25137d3ac12e94e8b21aa01b68), [`c28833c`](https://github.com/mastra-ai/mastra/commit/c28833c5b6d8e10eeffd7f7d39129d53b8bca240), [`8ea07b4`](https://github.com/mastra-ai/mastra/commit/8ea07b4bdc73e4218437dbb6dcb0f4b23e745a44), [`ba201b8`](https://github.com/mastra-ai/mastra/commit/ba201b8f8feac4c72350f2dbd52c13c7297ba7b0), [`f053e89`](https://github.com/mastra-ai/mastra/commit/f053e89160dbd0bd3333fc3492f68231b5c7c349), [`4fc4136`](https://github.com/mastra-ai/mastra/commit/4fc413652866a8d2240694fddb2562e9edbb70df), [`b78e04d`](https://github.com/mastra-ai/mastra/commit/b78e04d935a16ecb1e59c5c96e564903527edddd), [`d10baf5`](https://github.com/mastra-ai/mastra/commit/d10baf5a3c924f2a6654e23a3e318ed03f189b76), [`038c55a`](https://github.com/mastra-ai/mastra/commit/038c55a7090fc1b1513a966386d3072617f836ac), [`8bcab54`](https://github.com/mastra-ai/mastra/commit/8bcab543a13ff3fa4ba24da05076cd35f1797827), [`182f045`](https://github.com/mastra-ai/mastra/commit/182f0458f25bd70aa774e64fd923c8a483eddbf1), [`9a1a485`](https://github.com/mastra-ai/mastra/commit/9a1a4859b855e37239f652bf14b1ecd1029b8c4e), [`9257233`](https://github.com/mastra-ai/mastra/commit/9257233c4ffce09b2bedc2a9adbd70d7a83fa8e2), [`7620d2b`](https://github.com/mastra-ai/mastra/commit/7620d2bddeb4fae4c3c0a0b4e672969795fca11a), [`b2365f0`](https://github.com/mastra-ai/mastra/commit/b2365f038dd4c5f06400428b224af963f399ad50), [`0f1a4c9`](https://github.com/mastra-ai/mastra/commit/0f1a4c984fb4b104b2f0b63ba18c9fa77f567700), [`9029ba3`](https://github.com/mastra-ai/mastra/commit/9029ba34459c8859fed4c6b73efd8e2d0021e7ba), [`426cc56`](https://github.com/mastra-ai/mastra/commit/426cc561c85ae76a112ded2385532a91f9f9f074), [`00931fb`](https://github.com/mastra-ai/mastra/commit/00931fb1a21aa42c4fbc20c2c40dd62466b8fc8f), [`e473bfe`](https://github.com/mastra-ai/mastra/commit/e473bfe416c0b8e876973c2b6a6f13c394b7a93f), [`b78e04d`](https://github.com/mastra-ai/mastra/commit/b78e04d935a16ecb1e59c5c96e564903527edddd), [`2db6160`](https://github.com/mastra-ai/mastra/commit/2db6160e2022ff8827c15d30157e684683b934b5), [`8aeea37`](https://github.com/mastra-ai/mastra/commit/8aeea37efdde347c635a67fed56794943b7f74ec), [`02fe153`](https://github.com/mastra-ai/mastra/commit/02fe15351d6021d214da48ec982a0e9e4150bcee), [`648e2ca`](https://github.com/mastra-ai/mastra/commit/648e2ca42da54838c6ccbdaadc6fadd808fa6b86), [`74567b3`](https://github.com/mastra-ai/mastra/commit/74567b3d237ae3915cd0bca3cf55fa0a64e4e4a4), [`b65c5e0`](https://github.com/mastra-ai/mastra/commit/b65c5e0fe6f3c390a9a8bbcf69304d972c3a4afb), [`15a1733`](https://github.com/mastra-ai/mastra/commit/15a1733074cee8bd37370e1af34cd818e89fa7ac), [`fc2a774`](https://github.com/mastra-ai/mastra/commit/fc2a77468981aaddc3e77f83f0c4ad4a4af140da), [`4e08933`](https://github.com/mastra-ai/mastra/commit/4e08933625464dfde178347af5b6278fcf34188e), [`10188d6`](https://github.com/mastra-ai/mastra/commit/10188d632a729010441f9c7e2a41eab60afccb23)]:
  - @mastra/core@0.22.0
  - @mastra/otel-exporter@0.2.0

## 0.0.0-alpha.1

### Minor Changes

- feat(otel-exporter): Add customizable 'exporter' constructor parameter ([#8827](https://github.com/mastra-ai/mastra/pull/8827))

  You can now pass in an instantiated `TraceExporter` inheriting class into `OtelExporter`.
  This will circumvent the default package detection, no longer instantiating a `TraceExporter`
  automatically if one is instead passed in to the `OtelExporter` constructor.

  feat(arize): Initial release of @mastra/arize observability package

  The `@mastra/arize` package exports an `ArizeExporter` class that can be used to easily send AI
  traces from Mastra to Arize AX, Arize Phoenix, or any OpenInference compatible collector.
  It sends traces uses `BatchSpanProcessor` over OTLP connections.
  It leverages the `@mastra/otel-exporter` package, reusing `OtelExporter` for transmission and
  span management.
  See the README in `observability/arize/README.md` for more details

### Patch Changes

- fix(observability): Add ParentSpanContext to MastraSpan's with parentage ([#9085](https://github.com/mastra-ai/mastra/pull/9085))

- Updated dependencies [[`efb5ed9`](https://github.com/mastra-ai/mastra/commit/efb5ed946ae7f410bc68c9430beb4b010afd25ec), [`ff1fe1d`](https://github.com/mastra-ai/mastra/commit/ff1fe1d344c665a5da099386e12adffa04f9a8c7), [`8ea07b4`](https://github.com/mastra-ai/mastra/commit/8ea07b4bdc73e4218437dbb6dcb0f4b23e745a44), [`ba201b8`](https://github.com/mastra-ai/mastra/commit/ba201b8f8feac4c72350f2dbd52c13c7297ba7b0), [`4fc4136`](https://github.com/mastra-ai/mastra/commit/4fc413652866a8d2240694fddb2562e9edbb70df), [`b78e04d`](https://github.com/mastra-ai/mastra/commit/b78e04d935a16ecb1e59c5c96e564903527edddd), [`d10baf5`](https://github.com/mastra-ai/mastra/commit/d10baf5a3c924f2a6654e23a3e318ed03f189b76), [`038c55a`](https://github.com/mastra-ai/mastra/commit/038c55a7090fc1b1513a966386d3072617f836ac), [`8bcab54`](https://github.com/mastra-ai/mastra/commit/8bcab543a13ff3fa4ba24da05076cd35f1797827), [`182f045`](https://github.com/mastra-ai/mastra/commit/182f0458f25bd70aa774e64fd923c8a483eddbf1), [`7620d2b`](https://github.com/mastra-ai/mastra/commit/7620d2bddeb4fae4c3c0a0b4e672969795fca11a), [`b2365f0`](https://github.com/mastra-ai/mastra/commit/b2365f038dd4c5f06400428b224af963f399ad50), [`9029ba3`](https://github.com/mastra-ai/mastra/commit/9029ba34459c8859fed4c6b73efd8e2d0021e7ba), [`426cc56`](https://github.com/mastra-ai/mastra/commit/426cc561c85ae76a112ded2385532a91f9f9f074), [`00931fb`](https://github.com/mastra-ai/mastra/commit/00931fb1a21aa42c4fbc20c2c40dd62466b8fc8f), [`e473bfe`](https://github.com/mastra-ai/mastra/commit/e473bfe416c0b8e876973c2b6a6f13c394b7a93f), [`b78e04d`](https://github.com/mastra-ai/mastra/commit/b78e04d935a16ecb1e59c5c96e564903527edddd), [`648e2ca`](https://github.com/mastra-ai/mastra/commit/648e2ca42da54838c6ccbdaadc6fadd808fa6b86), [`b65c5e0`](https://github.com/mastra-ai/mastra/commit/b65c5e0fe6f3c390a9a8bbcf69304d972c3a4afb), [`10188d6`](https://github.com/mastra-ai/mastra/commit/10188d632a729010441f9c7e2a41eab60afccb23)]:
  - @mastra/core@0.22.0-alpha.1
  - @mastra/otel-exporter@0.2.0-alpha.0
