[ENHANCEMENT] Please add Gemini 3.0 Pro via Gemini API and Vertex API

[user425846]

Problem (one or two sentences)

https://blog.google/products/gemini/gemini-3/

Context (who is affected and when)

/

Desired behavior (conceptual, not technical)

/

Constraints / preferences (optional)

No response

Request checklist

• I've searched existing Issues and Discussions for duplicates
• This describes a specific problem with clear context and impact

Roo Code Task Links (optional)

No response

Acceptance criteria (optional)

No response

Proposed approach (optional)

No response

Trade-offs / risks (optional)

No response

[hannesrudolph]

Already done. Release incoming

[roomote]

I've verified that Gemini 3.0 Pro support has been successfully implemented. The model gemini-3-pro-preview was added in PR #9357 (commit 9538d82) earlier today, with configurations for both the Gemini API and Vertex API providers.

The implementation includes:

• ✅ Model ID: gemini-3-pro-preview
• ✅ 65,536 max tokens
• ✅ 1,048,576 context window
• ✅ Image support
• ✅ Prompt caching support
• ✅ Reasoning effort levels (low/high)
• ✅ Tiered pricing structure

The feature is ready for the upcoming release as mentioned. Thank you for the request!