# Changelog

All notable changes to this project are documented here.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

### Added
- Per-profile chat streaming and chat-request timeouts: `stream`, `read_timeout`
  and `connect_timeout` are now resolvable in `[default]`/`[model.<profile>]`
  (CLI `--stream`/`--read-timeout`/`--connect-timeout` still override).
- Multimodal support: `mmproj` and `mmproj_offload` config keys (CLI `--mmproj`,
  `--no-mmproj-offload`) pass a vision projector to the server. The path resolves
  under `hf_home` like `model_path`, and a configured-but-missing projector now
  fails with exit code 3 — for `--change` before the running container is removed.
- `docs/KI_TOOLS_PROFILES.md`: which local model suits which task, plus mmproj
  compatibility per base model.
- `docs/EVAL_RUBRIC.md` and `scripts/eval_prompt_tests.py`: scoring rubric and an
  evaluator for the manual prompt-test archive that measures length compliance and
  **executes** the model-generated code against its own pytest suite.
- `scripts/run_prompt_suite.sh`: runs a prompt domain against a running profile and
  stores the outputs under the archive's naming convention.
- `[model.qwen35base]` profile: the non-abliterated Qwen3.6-35B-A3B (bartowski
  imatrix Q4_K_M) as a control for the abliteration comparison. Inherits sampling,
  `ctx_size` and cache types from `[default]`; only model, container, port and GPU
  differ, so it runs alongside the production server.

### Changed
- The chat request now honors the configured `(connect, read)` timeout instead
  of a hard-coded 30 s; the default `read_timeout` is 600 s so slow reasoning
  models are no longer cut off mid-generation.
- **Breaking:** `--print-effective-config` is now an action in the mutually
  exclusive action group instead of a flag, and it skips the `docker_available()`
  check. `--print-effective-config --start` is therefore an argparse error
  (exit 2) rather than a config dump followed by a real container start.

### Fixed
- `--print-effective-config` combined with an action silently performed that
  action. Documented as a diagnostic command (README, installation guide, manual),
  `--print-effective-config --config … --start` printed the resolved config and
  then ran `do_start()`, replacing a running container with the `[default]` model.

## [0.1.0] - 2026-07-07

Initial release. Replaces the previous collection of shell scripts
(`start-llm-server.sh`, `status-llm-server.sh`, `switch-llm.sh`, …) with a
single Python package.

### Added
- CLI to start, check, stop, and switch (`--change`) `llama.cpp` OpenAI-compatible
  Docker server instances, plus `--chat` and `--dry-run`.
- Layered configuration (builtin defaults → `[default]` → `[model.<profile>]` →
  CLI overrides) with `[prompt.<profile>]` fallback system prompts and
  `${ENV}`/`~` expansion.
- Security-hardened prompt input layer for `--system-*`/`--prompt-*`: file reads
  limited to regular UTF-8 files with a size cap and symlink rejection; URL reads
  are HTTPS-only with SSRF defenses (IP-literal and private/loopback/link-local/
  metadata blocking, DNS pinning against rebinding, no-credentials URLs, redirect
  re-validation, content-type allowlist, streaming size limit).
- Loopback-only port publishing by default; `--expose` + `--api-key` for LAN use.
- Readiness check via a real chat completion (not just an open port) and an
  exclusive non-blocking file lock for `--change`.
- MIT `LICENSE`, man page, and an opt-in end-to-end smoke test (`scripts/smoke.sh`).
- Continuous integration on Forgejo: `pytest` (Python 3.10 and 3.12), `ruff`,
  and `mypy`.

### Changed
- Pin the default `llama.cpp` Docker image by digest for reproducibility instead
  of the moving `:server-cuda` tag.
- Model-size profile names carry a `b` suffix (`qwen35b`, `qwen27b`) so the digits
  read as parameter count, not Qwen version; documentation examples run against
  the `[default]` section so they work by copy & paste.

### Fixed
- Override the image's baked-in Docker `HEALTHCHECK` (hardcoded to port 8080) so
  it targets the configured `container_port`, ending the false "unhealthy" status
  when the server runs on a different port.

[Unreleased]: https://kitux.de/forgejo/dschlueter/llamacppctl/compare/v0.1.0...HEAD
[0.1.0]: https://kitux.de/forgejo/dschlueter/llamacppctl/releases/tag/v0.1.0