- Removed the canonical model variant indexing, selection, and tracking logic from the model registry and resolver.
- Eliminated the `canonical` sub-command, tab view, search tokens, and equivalence configuration structures from the CLI and model selector components.
- Refined model identification, lookup, and provider fallback resolution to bind exclusively to standard, raw model IDs.
- Relocated the equivalence utility script within the catalog package to support script-only policy generation.
- Added `hasUsableNativeToolCall` helper to verify that a streaming tool call has non-empty, trimmed name and id values.
- Retain projection initialization and updates on subsequent deltas if the provider emits native tool identifiers late.
- Guard tool call synchronization and late salvage logic to prevent empty or invalid placeholders from corrupting streaming state.
Widened local OpenAI-compatible stream watchdog defaults so llama.cpp and loopback providers can cold-load models without hitting the first-event abort.
Added regression coverage for both chat-completions and Responses compat.
Fixes#3940
- Replaced native `AbortSignal.timeout` calls with self-clearing timeout helper functions across model discovery.
- Added `withTimeoutSignal`, `withCatalogDiscoveryTimeout`, and `withOpenAICompatibleDiscoveryTimeout` helpers to manage cancellable fetch timeouts.
- Supported `timeoutMs` options throughout the Ollama, Llama.cpp, LiteLLM, vLLM, LM Studio, and OpenAI-compatible discovery processes.
- Documented the fix addressing Bun garbage collection segfaults caused by uncancellable timeout signals.
- Raised `GEMINI_HEADER_RUNAWAY_THRESHOLD` from 10 to 24 to avoid false-positive interrupts on legitimate, complex reasoning blocks.
- Added a regression test verifying that 10 distinct, progressing headers do not trip the detector while 24 headers still trigger it.
- Introduced a model canonicalization helper to strip redundant model compatibility fields that match defaults.
- Regenerated the models catalog JSON to eliminate over eight hundred lines of redundant compatibility specifications.
- Updated the variant collapse logic to rebuild models using the projected compatibility configurations.
- Added a missing type annotation to a test environment variable to resolve a compilation warning.
- Added configurations for `anthropic/claude-sonnet-5` under openrouter, vercel-ai-gateway, and zenmux providers.
- Reduced model pricing and cost structure rates for `anthropic/claude-sonnet-5`.
- Removed `trustExplicitThinkingOnly` compatibility flag from several Claude and Gemini model entries.
- Removed legacy `disableStrictTools` property from model definitions and updated tests.
- Fixed model builder variant collapse logic to properly map `compatConfig` to `compat`.
- Sanitized environment variables in git-clone test helpers to avoid host-leakage in test runs.
- Added configuration metadata for Claude 3.7 Sonnet, Claude 3 Opus, Claude 3 Sonnet, and a Kilo-hosted Claude Sonnet 5 model.
- Updated the Anthropic provider descriptor to include environment variables and catalog discovery options.
- Added test coverage verifying Anthropic provider first-party catalog discovery options.
- Added Claude Sonnet 5 model variants to the Anthropic and Devin provider catalogs.
- Seeded Claude Sonnet 5 under `ANTHROPIC_CURATED_FALLBACK_MODELS` with adaptive thinking configurations.
- Added Gemini 3.1 Flash Lite Image model specification to the Kilo provider catalog.
- Updated pricing profiles for existing catalog models and added verification tests for the new Sonnet contract.
- Skipped processing tool calls in the event controller streaming message when the tool ID is missing.
- Prevented creating orphaned empty placeholder cards caused by empty IDs during early Anthropic and OpenAI tool block streaming.
- Added an `isAnthropicAdaptiveGenAtLeast` utility to classify adaptive-thinking Claude generations at or above a given version threshold.
- Enabled adaptive thinking display, sampling restrictions, and mid-conversation system message flags for Claude Sonnet 5+ models.
- Updated Bedrock and OpenRouter adaptive reasoning effort maps to support five-tier scales on Sonnet 5+ models.
- Added `gemma-4-31b` to the `cerebras` provider catalog.
- Added `meituan/longcat-2.0` and `hf:moonshotai/Kimi-K2.7-Code` as available models.
- Enabled reasoning and thinking effort configuration for `nanogpt`'s `deepseek/deepseek-r1`.
- Removed `claude-opus-4-6-fast`, `hf:Qwen/Qwen3.5-397B-A17B`, and `hf:zai-org/GLM-4.7` models.
- Standardized synthetic model display names to include their organization namespace.
- Adjusted context window parameters for `hf:MiniMaxAI/MiniMax-M3`.
- Guarded the `all_turns` reasoning context value to OpenAI models version 5.4 or greater.
- Suppressed `reasoning.context` defaults and explicit overrides when `all_turns` is requested on unsupported models to prevent server rejection.
- Introduced `supportsAllTurnsReasoningContext` helper in `@oh-my-pi/pi-catalog/identity` using semver classification.
- Updated request-transformer and response-options logic to conditionalize the request payload shaping.
- Expanded test coverage to verify correct fallback behavior and explicit overrides across gpt-5.x versions.
Mapped Cerebras gemma-4-31b dynamic discovery to include image input capability and covered the OpenAI Chat Completions image_url serialization path.
Fixes#3854
Reviewer flagged that the omit/forced-tool gate matched every public id, regressing Fireworks and OpenRouter Kimi K2.7 Code (non-zai dialects).
Added Fireworks + OpenRouter regression coverage.
Kimi K2.7 Code rejects disabled thinking on native Kimi endpoints, so route caller disable requests through the omit mode and let the model default to required thinking.
Added regression coverage for the title-generator-style Kimi Code request, Moonshot K2.7 Code variants, and K2.6's still-supported disabled-thinking path.
Fixes#3852
Matched GLM-5.x IDs after provider namespaces so Z.AI and Zhipu OpenAI-compatible endpoints keep the long stream watchdog during slow thinking phases.
Added a regression test for namespaced GLM-5.2 IDs on custom Z.AI-compatible endpoints.
Fixes#3819
- Enabled the `ThinkingInbandScanner` by default for all text-based streaming patterns.
- Updated `StreamMarkupHealing` to pipe tool-call grammar outputs through the thinking healer to prevent leaking reasoning idioms into the visible text channel.
- Added suppression logic in the Ollama provider to prevent double-counting reasoning when a model produces both native structured thinking and leaked thinking tags.
- Added regression tests to ensure Gemini and other models correctly lift leaked thinking fences from the visible channel.
- Add V2 streaming remote compaction support across agent and catalog packages.
- Implement improved debug log viewers, idle recap generation, and citation marker unwrapping in the coding-agent.
- Enable D-Bus desktop notification fallbacks for Linux terminals and resolve numerous UI and session management issues.
- Introduced V2 streaming remote compaction for OpenAI-compatible models, enabling full conversation history forwarding and reducing data loss from local trimming.
- Added comprehensive support for sessionId, promptCacheKey, and automatic retry mechanisms to improve compaction reliability and accuracy.
- Updated agent, catalog, and configuration schemas to manage V2 streaming settings, model metadata, and model-specific context window constraints.
- Extended freeform tool patch support for Azure OpenAI and Codex models and refined assistant-side history preservation across providers.
- Removed the pi dialect implementation and associated source files.
- Updated dialect resolution, factory registration, and type definitions to exclude pi.
- Cleaned up settings schema and user options to remove pi-related configurations.
- Deleted corresponding test suites covering pi dialect functionality, in-band tools, and examples.
- Update `umans-provider` test to remove references to deprecated GLM 5.1 model.
- Rename search tool reference to `grep` in `advisor` test.
- Improve test stability in TUI components by explicitly draining `setImmediate` queues before flushing terminal state.
- Added `rewrite-changelog.ts` and `fix-changelogs.ts` utilities to automate the consolidation of release notes using LLM-assisted processing.
- Updated multiple internal changelog files by consolidating redundant entries and improving phrasing for readability.
- Implemented `previewLine` utility in `coding-agent` to prevent visual spillover in status rows by managing text truncation and whitespace.
- Updated `package.json` with new workflow scripts for managing package-level change histories and documentation indexes.
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