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5 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
dependabot[bot]
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ff17961cd7
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deps: bump ruff from 0.15.22 to 0.16.2 in the pip-minor-patch group across 1 directory (#2962)
Bumps the pip-minor-patch group with 1 update in the / directory: [ruff](https://github.com/astral-sh/ruff). Updates `ruff` from 0.15.22 to 0.16.2 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/astral-sh/ruff/releases">ruff's releases</a>.</em></p> <blockquote> <h2>0.16.2</h2> <h2>Release Notes</h2> <p>Released on 2026-08-06.</p> <h3>Bug fixes</h3> <ul> <li>[<code>flake8-pyi</code>] Avoid false positives on <code>singledispatch</code> functions (<code>PYI041</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/27335">#27335</a>)</li> </ul> <h3>Server</h3> <ul> <li>Register formatting capabilities dynamically to exclude TOML files (<a href="https://redirect.github.com/astral-sh/ruff/pull/27332">#27332</a>)</li> </ul> <h3>Contributors</h3> <ul> <li><a href="https://github.com/MeGaGiGaGon"><code>@MeGaGiGaGon</code></a></li> <li><a href="https://github.com/charliermarsh"><code>@charliermarsh</code></a></li> <li><a href="https://github.com/epage"><code>@epage</code></a></li> <li><a href="https://github.com/sharkdp"><code>@sharkdp</code></a></li> <li><a href="https://github.com/ntBre"><code>@ntBre</code></a></li> </ul> <h2>Install ruff 0.16.2</h2> <h3>Install prebuilt binaries via shell script</h3> <pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-installer.sh | sh </code></pre> <h3>Install prebuilt binaries via powershell script</h3> <pre lang="sh"><code>powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-installer.ps1 | iex" </code></pre> <h2>Download ruff 0.16.2</h2> <table> <thead> <tr> <th>File</th> <th>Platform</th> <th>Checksum</th> </tr> </thead> <tbody> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-aarch64-apple-darwin.tar.gz">ruff-aarch64-apple-darwin.tar.gz</a></td> <td>Apple Silicon macOS</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-aarch64-apple-darwin.tar.gz.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-x86_64-apple-darwin.tar.gz">ruff-x86_64-apple-darwin.tar.gz</a></td> <td>Intel macOS</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-x86_64-apple-darwin.tar.gz.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-aarch64-pc-windows-msvc.zip">ruff-aarch64-pc-windows-msvc.zip</a></td> <td>ARM64 Windows</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-aarch64-pc-windows-msvc.zip.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-i686-pc-windows-msvc.zip">ruff-i686-pc-windows-msvc.zip</a></td> <td>x86 Windows</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-i686-pc-windows-msvc.zip.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-x86_64-pc-windows-msvc.zip">ruff-x86_64-pc-windows-msvc.zip</a></td> <td>x64 Windows</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-x86_64-pc-windows-msvc.zip.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-aarch64-unknown-linux-gnu.tar.gz">ruff-aarch64-unknown-linux-gnu.tar.gz</a></td> <td>ARM64 Linux</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-aarch64-unknown-linux-gnu.tar.gz.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-i686-unknown-linux-gnu.tar.gz">ruff-i686-unknown-linux-gnu.tar.gz</a></td> <td>x86 Linux</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-i686-unknown-linux-gnu.tar.gz.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-powerpc64-unknown-linux-gnu.tar.gz">ruff-powerpc64-unknown-linux-gnu.tar.gz</a></td> <td>PPC64 Linux</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-powerpc64-unknown-linux-gnu.tar.gz.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-powerpc64le-unknown-linux-gnu.tar.gz">ruff-powerpc64le-unknown-linux-gnu.tar.gz</a></td> <td>PPC64LE Linux</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-powerpc64le-unknown-linux-gnu.tar.gz.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-riscv64gc-unknown-linux-gnu.tar.gz">ruff-riscv64gc-unknown-linux-gnu.tar.gz</a></td> <td>RISCV Linux</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-riscv64gc-unknown-linux-gnu.tar.gz.sha256">checksum</a></td> </tr> <tr> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-s390x-unknown-linux-gnu.tar.gz">ruff-s390x-unknown-linux-gnu.tar.gz</a></td> <td>S390x Linux</td> <td><a href="https://releases.astral.sh/github/ruff/releases/download/0.16.2/ruff-s390x-unknown-linux-gnu.tar.gz.sha256">checksum</a></td> </tr> </tbody> </table> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's changelog</a>.</em></p> <blockquote> <h2>0.16.2</h2> <p>Released on 2026-08-06.</p> <h3>Bug fixes</h3> <ul> <li>[<code>flake8-pyi</code>] Avoid false positives on <code>singledispatch</code> functions (<code>PYI041</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/27335">#27335</a>)</li> </ul> <h3>Server</h3> <ul> <li>Register formatting capabilities dynamically to exclude TOML files (<a href="https://redirect.github.com/astral-sh/ruff/pull/27332">#27332</a>)</li> </ul> <h3>Contributors</h3> <ul> <li><a href="https://github.com/MeGaGiGaGon"><code>@MeGaGiGaGon</code></a></li> <li><a href="https://github.com/charliermarsh"><code>@charliermarsh</code></a></li> <li><a href="https://github.com/epage"><code>@epage</code></a></li> <li><a href="https://github.com/sharkdp"><code>@sharkdp</code></a></li> <li><a href="https://github.com/ntBre"><code>@ntBre</code></a></li> </ul> <h2>0.16.1</h2> <p>Released on 2026-07-30.</p> <h3>Preview features</h3> <ul> <li>Add an option to opt out of human-readable names (<a href="https://redirect.github.com/astral-sh/ruff/pull/27160">#27160</a>)</li> <li>[<code>flake8-pytest-style</code>] Make fixes safe by default and unsafe only when comments are present (<code>PT018</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/27201">#27201</a>)</li> <li>[<code>pyupgrade</code>] Skip fix when a defaulted <code>TypeVar</code> precedes a non-defaulted one (<code>UP040</code>, <code>UP046</code>, <code>UP047</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/27133">#27133</a>)</li> <li>[<code>ruff</code>] Fix false positive with unpacked arguments (<code>RUF065</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/26959">#26959</a>)</li> </ul> <h3>Bug fixes</h3> <ul> <li>Bump <code>gen-lsp-types</code> to gracefully handle unknown enumeration values in LSP messages (<a href="https://redirect.github.com/astral-sh/ruff/pull/27230">#27230</a>)</li> <li>[<code>flake8-bugbear</code>] Mark <code>range</code> as immutable (<code>B008</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/27247">#27247</a>)</li> <li>[<code>flake8-comprehensions</code>] NFKC-normalize keyword names in <code>C408</code> fix (<a href="https://redirect.github.com/astral-sh/ruff/pull/26813">#26813</a>)</li> <li>[<code>flake8-return</code>] Fix false positive when variable is read in <code>finally</code> clause (<code>RET504</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/25441">#25441</a>)</li> <li>[<code>pydocstyle</code>] Skip section detection inside RST directive bodies (<code>D214</code>, <code>D405</code>, <code>D413</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/23635">#23635</a>)</li> <li>[<code>refurb</code>] Parenthesize <code>yield</code> arguments in the <code>FURB192</code> fix (<a href="https://redirect.github.com/astral-sh/ruff/pull/27192">#27192</a>)</li> </ul> <h3>Rule changes</h3> <ul> <li>[<code>flake8-pytest-style</code>] Mark <code>PT022</code> fixes as unsafe (<a href="https://redirect.github.com/astral-sh/ruff/pull/26440">#26440</a>)</li> <li>[<code>refurb</code>] Mark fixes that remove unknown separators as unsafe (<code>FURB105</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/27200">#27200</a>)</li> </ul> <h3>Server</h3> <ul> <li>Fix indexing of excluded nested Ruff workspaces (<a href="https://redirect.github.com/astral-sh/ruff/pull/27303">#27303</a>)</li> <li>Lint TOML files in the LSP (<a href="https://redirect.github.com/astral-sh/ruff/pull/26862">#26862</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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DM
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64783d8824
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fix: skip Magika backend on x86 CPUs without AVX2 (#1162)
## Description Adds a narrow runtime AVX2 guard before initializing the Magika/ONNX Runtime detector on x86/x86_64. On x86/x86_64 CPUs without AVX2, Headroom falls back to existing non-Magika detection tiers instead of crashing during ONNX Runtime initialization. AVX2-capable systems retain existing behavior. Refs #1005 ## Type of Change - [x] Bug fix (non-breaking change that fixes an issue) - [ ] New feature (non-breaking change that adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to change) - [x] Documentation update - [ ] Performance improvement - [ ] Code refactoring (no functional changes) ## Changes Made - Adds a Magika/ONNX Runtime CPU support guard before `Session::new()`. - Returns a normal Magika init error on x86/x86_64 hosts without AVX2, allowing the existing detection chain to fall through to non-Magika tiers. - Keeps AVX2-capable x86/x86_64 behavior unchanged. - Does not apply the x86-specific AVX2 gate on non-x86 targets. - Adds CPU-aware Rust tests and a short troubleshooting note. ## Testing - [ ] Unit tests pass (`pytest`) - [ ] Linting passes (`ruff check .`) - [ ] Type checking passes (`mypy headroom`) - [x] New tests added for new functionality - [x] Manual testing performed ### Test Output ```text $ cargo test -p headroom-core --lib --locked 833 passed; 0 failed; 1 ignored $ cargo test --workspace --locked passed $ cargo clippy -p headroom-core --locked -- -D warnings clean ``` ## Real Behavior Proof - Environment: x86_64 Linux host with AVX but no AVX2 (Intel Xeon E5-2697 v2 on Proxmox), local build from this branch. - Exact command / steps: `python -X faulthandler -c 'from headroom._core import detect_content_type; print(detect_content_type("hello world"))'` - Observed result: before — process exited with `Fatal Python error: Illegal instruction`; after — command completed successfully returning `DetectionResult(content_type="text", ...)`, and full `cargo test -p headroom-core --lib --locked` passed with 833/0/1. - Not tested: generic no-AVX CPUs, alternate ONNX Runtime builds, non-x86 platforms. ## Review Readiness - [x] I have performed a self-review - [x] This PR is ready for human review ## Checklist - [x] My code follows the project's style guidelines - [x] I have performed a self-review of my code - [x] I have commented my code, particularly in hard-to-understand areas - [x] I have made corresponding changes to the documentation - [x] My changes generate no new warnings - [x] I have added tests that prove my fix is effective or that my feature works - [x] New and existing unit tests pass locally with my changes - [ ] I have updated the CHANGELOG.md if applicable ## Screenshots (if applicable) N/A ## Additional Notes This partially addresses #1005 by handling one concrete native crash class: the Magika detector initializes ONNX Runtime through ort/ort-sys, whose precompiled runtime can contain AVX2-family instructions. On AVX-only x86_64 hosts, that initialization can SIGILL before Headroom can fall back. Scope: - This does not introduce generic no-AVX wheels. - This does not redesign Rust-core packaging. - This does not disable the Rust core globally. - This only prevents the Magika/ONNX detector tier from loading on x86/x86_64 CPUs where AVX2 is unavailable. - Non-Magika detection tiers continue to run. - On non-x86 targets, this x86-specific AVX2 gate is not applied. Changelog omitted: small native detector fallback fix with no public API change. Co-authored-by: AI Agent <ai-agent@homelab.internal> |
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Tejas Chopra
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bd76235f5c
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fix(cli): harden all CLI surfaces + fix docs accuracy (#1491)
## Summary
Full CLI audit + documentation accuracy pass. All 5 commits on this
branch:
### CLI Hardening (4 commits)
- **Clean errors instead of tracebacks**: corrupt manifests, missing
Docker, malformed JSONL, bad `--profile`, invalid env-var values all now
raise `click.ClickException` with helpful messages
- **Range validation**: ~25 numeric flags across 10 files now use
`click.IntRange`/`FloatRange` — `--port 0`, `--hours -1`, `--limit 0`
etc. produce clean usage errors instead of silent wrong behavior
- **Flag combination warnings**: conflicting combos (`--no-rate-limit` +
`--rpm`, `--no-optimize` + `--target-ratio`, `--telemetry` +
`--no-telemetry`) emit yellow warnings on stderr
- **`memory --db-path` default fixed**: was resolving to
`headroom_memory.db` (wrong bare file); now uses project store
`./.headroom/memory.db` if present, else `~/.headroom/memory.db`
- **`memory list --search` + filters**: `--scope`/`--session`/`--since`
were silently ignored when `--search` was also set; now filters are
applied to search results
- **`learn --verbosity --apply` now works**: the output shaper is off by
default (`HEADROOM_OUTPUT_SHAPER`); `--apply` now hot-enables it via
`POST /admin/runtime-env` on a running proxy, or prints explicit `export
HEADROOM_OUTPUT_SHAPER=1` instructions when no proxy is running
- **`perf --hours` overflow**: `1e9` hours no longer raises
`OverflowError`; treated as "all data"
- **`evals memory --categories` invalid input**: `abc,1,2` now raises
`BadParameter` instead of a raw `ValueError` traceback
### Documentation (1 commit, 20 files)
Corrected factual errors found by 3 parallel audit agents across root
docs, wiki, and the published Fumadocs site:
**Critical (caused runtime errors or wrong behavior if followed):**
- `simulation.mdx`: `plan.transforms_applied` -> `plan.transforms`;
`plan.savings_percent` -> computed from available fields (both raised
`AttributeError`)
- `shared-context.mdx`: `import { SharedContext } from "headroom"` ->
`"headroom-ai"` (5x `ImportError`)
- `claude-code-azure-foundry.mdx`: `pip install headroom` -> `pip
install headroom-ai`
- `api-reference.mdx` + `configuration.mdx`: `from headroom import
GoogleProvider` -> `from headroom.providers import GoogleProvider`
- `ccr.mdx`: CCR TTL default 300s -> 1800s (30 min)
**Fabricated flags removed:**
- `wiki/proxy.md` + `wiki/cli.md`: `--no-intelligent-context`,
`--no-intelligent-scoring`, `--no-compress-first` (none exist); replaced
with real CCR flags
- `wiki/configuration.md`: `--no-ccr-responses`, `--no-ccr-expansion`
(none exist); replaced with real flags
- `wiki/troubleshooting.md`, `wiki/metrics.md`,
`docs/troubleshooting.mdx`: `headroom proxy --log-level debug` (flag
doesn't exist)
**Stale content corrected:**
- `llms.txt`: telemetry stated as enabled-by-default (it's opt-in); wrap
list had 5 tools (now 11)
- `README.md`: compatibility matrix added 5 missing `wrap` targets;
`unwrap`, `doctor`, `init`/`install`, savings-analytics now mentioned
- `SECURITY.md`: supported version table showed 0.2.x (current: 0.27.x)
- `wiki/learn.md`: 5 missing flags added; verbosity shaper-off behavior
documented
- `wiki/quickstart.md`: "Configuration Reference" linked to `api.md`
(wrong) -> `configuration.md`
- `CacheAlignerConfig.enabled` default corrected: `True` -> `False`
- `opencode.mdx`: `--port` default wrong ("random") -> 8787; `openai`
backend removed
- `CONTRIBUTING.md`: broken Markdown table cell fixed
- `docs/meta.json`: `claude-code-azure-foundry` added to nav (was
unreachable orphan page)
- `configuration.mdx`: SDK modes vs proxy `--mode` now clearly
distinguished
## Test plan
- [x] `python -m pytest tests/ -x -q` — 857 passed, 0 failures
- [x] 41-combination CLI smoke test (all flag combos across 8 commands)
— 0 tracebacks
- [x] `ruff check` on all modified Python files — clean
- [x] Docs changes are removals/corrections of fabricated or stale
content; no new claims introduced
|
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Mateus Borges
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1e437d781b
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docs: document HEADROOM_BETA_HEADER_STICKY and HEADROOM_BETA_TRACKER_MAX_SESSIONS (#1060)
## Description Documents `HEADROOM_BETA_HEADER_STICKY` and `HEADROOM_BETA_TRACKER_MAX_SESSIONS` — two env vars that exist in source and tests but are absent from all `.md` / `.mdx` docs. Adds a **Session Beta Header Tracking** section explaining the `SessionBetaTracker` behavior, its prefix-cache rationale, and the operator trade-off. An operator debugging a beta-header-related upstream rejection cannot discover the knob or the off-switch without reading source. Closes #1059 ## Type of Change - [ ] Bug fix (non-breaking change that fixes an issue) - [ ] New feature (non-breaking change that adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to change) - [x] Documentation update - [ ] Performance improvement - [ ] Code refactoring (no functional changes) ## Changes Made **`wiki/configuration.md`** - Two new rows in the Environment Variables table: `HEADROOM_BETA_HEADER_STICKY` and `HEADROOM_BETA_TRACKER_MAX_SESSIONS` - New `## Session Beta Header Tracking` section with: what the mechanism does, why it exists (prefix-cache stability), the operator trade-off, and how to disable **`docs/content/docs/configuration.mdx`** - Same two rows added to the Environment Variables table - Same `### Session Beta Header Tracking` section (matching heading level) ## Testing - [ ] Unit tests pass (`pytest`) - [ ] Linting passes (`ruff check .` — N/A, docs-only change to `.md`/`.mdx` files) - [ ] Type checking passes (`mypy headroom` — N/A, docs-only) - [ ] New tests added for new functionality — N/A, docs-only - [x] Manual testing performed ### Test Output ```text Manual verification: confirmed env var names, accepted values, defaults, and LRU bound match code (helpers.py:1610-1629, 1613-1614, 1820-1822). Existing tests exercise the behavior (tests/test_anthropic_beta_session_sticky.py:124). ``` ## Real Behavior Proof - Environment: Ubuntu 24.04, Python 3.12, Headroom v0.25.0, provider: Anthropic (Claude Code via `headroom wrap`) - Exact command / steps: `grep -ri "HEADROOM_BETA_HEADER_STICKY" README.md CHANGELOG.md wiki/ docs/` → 0 matches before; source inspection of helpers.py:1605-1856, anthropic.py:918-961, prefix_tracker.py:316-335 - Observed result: env vars now documented in both wiki + docs mirrors; behavior rationale and trade-off explained - Not tested: end-to-end proxy run with the new docs in place (docs-only change; behavior unchanged) ## Review Readiness - [x] I have performed a self-review - [x] This PR is ready for human review ## Checklist - [x] My code follows the project's style guidelines - [x] I have performed a self-review of my code - [x] I have commented my code, particularly in hard-to-understand areas - [x] I have made corresponding changes to the documentation - [x] My changes generate no new warnings - [ ] I have added tests that prove my fix is effective or that my feature works — N/A, docs-only - [ ] New and existing unit tests pass locally with my changes — N/A, docs-only - [ ] I have updated the CHANGELOG.md if applicable — N/A, changelog is auto-managed by release-please ## Screenshots (if applicable) N/A ## Additional Notes Mirrors the same dual-file pattern used in #579 (wiki + docs mdx). The documented behavior is contractual — confirmed by tests/test_anthropic_beta_session_sticky.py:124 (test_beta_seen_turn_1_present_in_turn_2_even_if_client_drops) and the test module docstring naming Claude Code and Codex CLI as the targeted clients. |
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Adib Mohsin
|
911eb85a44 | new docs UI + ts doc coverage |
Renamed from docs/troubleshooting.md (Browse further)