# Changelog
## [Unreleased]
## [0.8.0] - 2026-05-05
### Changed
- Trimmed the Rust library surface so only the command runner and diagnostic helper remain stable public API; internal modules are now crate-private.
- Moved snapshot coverage into the modules that own chat command help and tool preview rendering.
- Split CLI UI rendering/progress/text helpers and session storage/no-op guard helpers into smaller modules for local reasoning.
- Replaced ad-hoc JSON construction in tool implementations with typed internal output structs before serialization.
- Updated `ISSUES.md` with validation status for remediated and still-open audit findings.
### Fixed
- Enforced disabled-network policy inside the `webfetch` sink before URL resolution or outbound I/O.
- Prevented `list` glob expansion from reporting entries whose canonical path resolves outside the workspace through symlinks.
- Hardened audit input skipping for more secret-like filenames, including `.env.*`, credentials, secrets, and token files.
- Serialized transcript compaction input as escaped JSON records and marked message bodies as untrusted data to avoid pseudo-XML prompt-boundary confusion.
- Kept SARIF generation available when one model-produced code reference is unsafe by omitting only that result location.
- Preserved middle audit findings during reduce compaction by trimming per finding instead of raw head/tail truncation.
- Shell-quoted the Docker mount argument printed by `doctor` for container safety guidance.
## [0.7.16] - 2026-05-05
### Changed
- Updated agent guidance to favor simple, direct, data-oriented code with explicit local data/control flow, stable boundaries, and measured performance.
- Audit prompts now flag complexity that complects concerns, hides state/dataflow, blocks local reasoning, or obscures performance/security boundaries.
- Transcript compaction now preserves design constraints, invariants, and rejected abstractions when they affect follow-up work.
## [0.7.13] - 2026-04-29
### Changed
- `webfetch` now follows public redirects by default and sends non-credentialed document-friendly `User-Agent`/`Accept` headers so common public docs URLs work without extra model-supplied headers.
### Fixed
- Bounded large-audit reduce prompts so high-chunk audits compact candidate findings before hitting model prompt limits.
## [0.7.12] - 2026-04-28
### Added
- Added `oy audit --format sarif`, writing SARIF 2.1.0 output to `oy.sarif` by default for GitHub code scanning ingestion.
### Changed
- Audit transparency snippets now quote shell-sensitive model, output, and focus values.
- Centralized text/binary decoding for audit and file tools.
### Fixed
- Scoped `OPENAI_API_KEY` and `OPENAI_BASE_URL` to OpenAI/OpenAIResp requests so they are not applied to unrelated providers.
- Stopped Bedrock Mantle discovery from accepting OpenAI credentials or endpoint overrides; Mantle now requires Bedrock-specific bearer credentials.
## [0.7.7] - 2026-04-28
### Added
- Reworked `oy audit` as a deterministic no-tools audit pipeline that writes `ISSUES.md` by default, embeds OWASP ASVS/MASVS plus grugbrain guidance, and uses full-repo or map→reduce review depending on repository size.
- Added generated audit report transparency lines showing the `oy audit` command/model context used.
### Changed
- Consolidated the agent stack into `src/agent.rs` and CLI/runtime UI/configuration into `src/cli.rs`, leaving a smaller top-level module surface for future maintenance.
- Reorganized `src/tools.rs` with explicit review sections while keeping the tool registry in one place.
- Audit progress now emits consolidated phase updates instead of per-chunk detail spam.
- Audit reports now request and backfill a succinct all-findings summary with code refs, while reserving detailed writeups for the most severe 10-20 findings.
- Audit review input is now collected by the Rust runner rather than discovered by model tool calls, making included text and chunking deterministic.
- `read` previews now clamp long code lines to the terminal preview width and expand tabs to stable columns so line-number gutters do not visually drift.
## [0.7.6] - 2026-04-27
Consolidated changes since `v0.7.5`.
### Added
- Native AWS Bedrock Converse support with AWS SDK credential loading, SSO-expiry detection, `aws sso login` retry, and tool-use conversion.
- Bedrock Mantle routing via Bedrock API bearer tokens, `AWS_BEARER_TOKEN_BEDROCK`, and contemporary Moonshot/Kimi model hints.
- OpenCode Zen/Go routing shims (`opencode::`, `opencode-go::`) with `OPENCODE_API_KEY`, endpoint overrides, and fallback to `~/.local/share/opencode/auth.json`.
### Changed
- Tightened terminal UX with dense grouped tool-call progress, bat-like text previews, color-aware markdown/diff rendering, and clearer truncation.
- Simplified docs and examples around `--mode`, `copilot::`, OpenAI, AWS Bedrock, OpenCode, and local OpenAI-compatible defaults.
- Moved built-in prompts/tool descriptions into Rust, removed the TOML prompt asset, and trimmed terminal rendering dependencies.
- Refreshed the Rust toolchain/dependency baseline, including AWS SDK-backed Bedrock integration.
## [0.6.0] - 2026-04-22
Major changes since `v0.5.1`.
### Added
- Bedrock Mantle provider support for AWS credential/SigV4 mode, including model listing against the Mantle endpoint.
- A `SECURITY.md` policy pointing researchers to the WA Government vulnerability disclosure process.
### Changed
- Audit runs now show clearer wait/progress reporting while long-running review work is in flight.
- Audit dependency assessment now records Renovate warnings in `ISSUES.md` and keeps the phase1 summary idempotent.
### Fixed
- Bedrock Mantle chat requests now fall back from `/v1/responses` to `/v1/chat/completions` when a model does not support the responses API.
- Resumed audits continue to backfill missing `run_config` state and restore the generated transparency snippet in `ISSUES.md`.
- Audit review flow was tuned for better speed and output quality.
## [0.5.1] - 2026-04-15
### Fixed
- Audit reports now always upsert the transparency snippet instead of only when `# Audit Issues` is the first line, so banner/comment preambles no longer suppress it.
- Resumed audits now backfill missing `run_config` state and reapply the transparency line before review continues.
- Phase3 audit summary rewrites now reinsert the transparency line if the summary pass removes it.
## [0.5.0] - 2026-04-15
Major changes since `v0.4.6`.
### Added
- `oy audit-logic [focus]`, a logic-focused audit mode that skips docs and lockfiles, strips comments/docstrings where possible, and concentrates review on executable behaviour.
- Session continuation and resume for `oy chat` and `oy run` via `--continue-session` and `--resume <name-or-number>`.
- Built-in modes for common approval policies: `plan`, `accept-edits`, and `auto-approve`.
- `oy renovate-local` for running Renovate locally and writing lookup reports to `.tmp/renovate-<date>.json`.
- An audit transparency snippet in generated `ISSUES.md` reports showing the `oy` command used.
### Changed
- Reworked `oy audit` into a resumable three-phase workflow (`plan`, `review`, `summary`) with per-workspace audit state stored in the session cache.
- Switched audit reporting to an inbox-based `ISSUES.md` flow so chunk reviews append findings first, then condense and reorganize them into the final summary.
- Improved audit chunking, retry/stall handling, and progress validation; audit retries with smaller chunks if a review pass fails to update `ISSUES.md`.
- Improved CLI/runtime previews, session handling, and test coverage while removing redundant helper code.