chore(main): release toolbox-llamaindex 1.0.0

[release-please]

🤖 I have created a release beep boop

1.0.0 (2026-04-16)

Features

• adk: Support ToolContext for auth_token_getters in toolbox-adk (#579) (05e5f2c)
• toolbox-core: add observability with OpenTelemetry (#583) (d479385)

Bug Fixes

• core: resolve dropped default parameter values in MCP transport parsing (#601) (08c4af4)

Miscellaneous Chores

• deps: bump aiohttp in /packages/toolbox-llamaindex (#618) (81a5077)
• deps: bump langchain-core in /packages/toolbox-langchain (#615) (154c8ef)
• deps: update dependency googleapis/genai-toolbox to v1 (#629) (9332728)
• deps: update dependency toolbox-core to v1 (#604) (053f130)
• deps: update mcp toolbox server version in integration tests to v0.29.0 to v0.29.0 (#587) (8e02e62)
• deps: update mcp toolbox server version in integration tests to v0.30.0 to v0.30.0 (#598) (1836f5a)
• deps: update mcp toolbox server version in integration tests to v0.31.0 to v0.31.0 (#609) (0883de3)
• deps: update mcp toolbox server version in integration tests to v0.32.0 to v0.32.0 (#627) (742d950)
• deps: update python-nonmajor (#622) (d26f0d1)
• main: release toolbox-llamaindex 1.0.0 (#589) (746a7f5)
• release 1.0.0 (#603) (4a54f26)

Documentation

• cleanup README (#581) (da12899)
• Consolidate and improve DEVELOPER.md and CONTRIBUTING.md (#636) (7d08938)
• migrate documentation links to mcp-toolbox.dev (#624) (bfb1b02)
• rebrand references for repo and docsite (#635) (95b484b)

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[anubhav756]

/gcbrun

[anubhav756]

/gcbrun