can1357/oh-my-pi v16.3.15 on GitHub

@oh-my-pi/pi-ai

Renamed OpenAIResponsesCacheOptions, normalizeOpenAIResponsesPromptCacheKey, and getOpenAIResponsesPromptCacheKey to the endpoint-neutral OpenAICacheOptions, normalizeOpenAIPromptCacheKey, and getOpenAIPromptCacheKey.

Added automatic prompt-cache affinity header injection for OpenAI-family chat completions
Added support for explicit prompt-cache affinity headers in OpenAI-family chat completions
Added OpenAI pro reasoning mode support: models carrying the catalog reasoningMode: "pro" marker (GPT-5.6 Pro aliases) send reasoning: { mode: "pro" } on OpenAI Responses and Codex Responses requests, alongside the configured effort. The Codex request body now honors requestModelId so catalog aliases request the base upstream model id.

Updated xAI OAuth to use a dedicated device-code flow instead of redirect/loopback server

Improved account routing for GPT-5.6 models to better respect paid tier requirements
Refined account selection logic to correctly identify plan types from account metadata
Fixed OpenAI Codex multi-account routing for GPT-5.6: Sol and Luna requests now prefer Plus-or-higher accounts while Terra remains available to Free/Go accounts; local pro-mode aliases inherit their base model's Codex plan eligibility.
Fixed xAI Grok OAuth login to use xAI's device authorization flow: /login now opens the verification URL, displays the device code, and polls for approval instead of asking for a pasted redirect or linking to Hermes Agent documentation.

Added support for Grok 4.5 model
Added gpt-5.6 base models and gpt-5.6-{luna,sol,terra}-pro variants
Added meta/muse-spark-1.1 model support
Added support for thinking modes on poolside/laguna models
Added generated GPT-5.6 Pro aliases (gpt-5.6-{luna,sol,terra}-pro) on the openai and openai-codex providers: each alias sends the base model id on the wire (requestModelId) with the new reasoningMode: "pro" marker, and re-derives from the current base rows on every catalog regeneration.

Updated cache read costs for Grok models
Reduced max token limit for Grok 4.3 model
Enabled prompt cache affinity for Grok models via the x-grok-conv-id header in OpenAI compatible endpoints
Enabled prompt cache affinity for Grok models via the x-grok-conv-id header
Marked direct xAI Grok Chat Completions models for x-grok-conv-id prompt-cache affinity.

Integrated testing guidance directly into the main system prompt for improved workflow cohesion
Moved testing guidance into the main system prompt and removed the bundled Tester subagent.

Full Changelog: v16.3.14...v16.3.15