Dokumentace/CHANGELOG.md

Changelog

All notable changes to this documentation repository, grouped into numbered revisions (v1, v2, …) of the repository as a whole. There is no semantic version here — this repository has no manifest and ships documents, so it uses the same v# scheme as the documents themselves.

Individual guideline documents carry their own Document Version header, and the skills carry metadata.version; both are independent of the revisions below.

v9 — 2026-10-07

Added

• Claude/skills/doubynet/ — new personal skill, reconciles the DoubyNet home-network documentation (a separate Syncthing-synced tree, not part of this repository) against the live state of its hosts, reports discrepancies, and updates the affected .md files. Versioned v1, following the established metadata.version convention. Was already in use directly from ~/.claude/skills/doubynet/ without a master copy here; brought in after a session surfaced several gaps (stale hardcoded path, unclear historical-vs-live document handling, no mention of CHANGELOG.md, no guidance for facts that can't be verified from a machine at all) that were fixed in the same pass
• check_versions.py now also checks the master skills in Claude/skills/<name>/SKILL.md against their installed copies in ~/.claude/skills/<name>/SKILL.md — a fixed location, independent of --root. Reads metadata.version from the YAML frontmatter instead of the **Document Version:** marker used by guideline documents. A skill missing from ~/.claude/skills/ entirely is reported as a new status, MISSING, and is safe to --sync like BEHIND. Prompted by running the tool for the first time since doubynet was added: it found four of the five pre-existing skills installed without any version header at all, and documentation_context missing from ~/.claude/skills/ entirely

Changed

• --sync/report wording generalised from "document(s)" to "item(s)" now that the same machinery covers both guideline documents and skills

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v8 — 2026-09-29

Fixed

• WEB/DESIGN_DOCUMENT_WEBAPP.md registered in check_versions.py. v7 added the document but left it out of MASTERS, so its copies in projects were never compared against the master and --sync never propagated it

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v7 — 2026-09-24

Added

• API/DESIGN_DOCUMENT_API.md v2 — guidelines for any project that exposes an HTTP API, carried in addition to the language design document. It settles what was previously left to precedent: the URL version (/v0) and the product version are separate axes, the first naming a frozen consumer contract that moves only on a breaking change, the second following semantic versioning per release. Also fixes path naming (/v<n>/<CONSUMER>/<resource-in-kebab-case>, resources spelled out and never PascalCase), parameter and handler naming, the response envelope and its reserved paging keys, when an endpoint may be a delta and when it must stay a full snapshot, status-code meanings (an empty collection is 200, not 404), and the endpoint-level testing floor.
• API/DESIGN_DOCUMENT_API.md registered in check_versions.py and in the project-type table, so --sync propagates it like every other guideline document.
• Section 2.1 was rewritten before release (v1 → v2). The v1 draft filed /subscribe under endpoints that are "not part of any consumer contract" and declared the whole group free to change with the product version. It is the opposite: the token endpoints are the widest contract in the API, every delta consumer holds a token they issued, and the unversioned legacy feeds are contracts too. The section now splits operational endpoints from unversioned consumer endpoints and subjects the second group to section 1.1 — having no version to bump is not permission to break.
• WEB/DESIGN_DOCUMENT_WEBAPP.md v1 — guidelines for a server-rendered web interface driven over a websocket (NiceGUI on FastAPI), carried in addition to DESIGN_DOCUMENT_PYTHON.md. Covers layers, one connection and one lock per service, page and dialog structure, where the language belongs, tables as the main idiom (including the slot trap), hand-written canvases, theming, performance, errors and notifications, authentication, testing, and a checklist for a new screen.

Changed

• AGENTS.md v8 → v9 — the table mapping project types to design documents is gone. Every DESIGN_DOCUMENT*.md in the project root now applies, with the suffix saying what it covers (a language, application vs. library, or a part of the system such as _WEBAPP), so the list can no longer go stale. Where two design documents disagree, the more specific one wins for what it covers.
• The MASTERS comment in check_versions.py no longer claims a design document is always named after a language — it is named after what it scopes, which may be a cross-cutting concern.

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v6 — 2026-08-18

Added

• --sync in check_versions.py — offers to overwrite the outdated copies with the master, after listing them and asking for confirmation (--yes skips the prompt, --dry-run writes nothing). Each file keeps the line endings it already used, so a version bump stays a one-line diff on Windows and Linux alike, and the write goes through a backup that is restored if it fails. A MODIFIED copy is never overwritten — it holds a local edit that copying would discard
• .gitignore at the repository root for __pycache__/

Changed

• The design documents are renamed so the language is part of the file name: DESIGN_DOCUMENT.md → DESIGN_DOCUMENT_PYTHON.md / DESIGN_DOCUMENT_RUST.md, DESIGN_DOCUMENT_MODULE.md → DESIGN_DOCUMENT_PYTHON_MODULE.md, DESIGN_DOCUMENT_LIB.md → DESIGN_DOCUMENT_RUST_LIB.md. Python and Rust applications used to share one file name, which only worked because the folder here disambiguated them — and the folder does not travel with the copy that lands in a project root. A project can now carry one design document per language, and check_versions.py no longer has to guess the language from Cargo.toml. Bumped: DESIGN_DOCUMENT_PYTHON.md v10 → v11, DESIGN_DOCUMENT_PYTHON_MODULE.md v3 → v4, DESIGN_DOCUMENT_RUST.md v3 → v4, DESIGN_DOCUMENT_RUST_LIB.md v3 → v4, AGENTS.md v7 → v8, CLAUDE.md v2 → v3
• check_versions.py recognises the pre-rename file names, reports them as OLD NAME, and renames them during --sync. The Cargo.toml check survives only to disambiguate legacy DESIGN_DOCUMENT.md copies and can be deleted once every project is migrated. A project holding both the old and the new name is reported as DUPLICATE and never touched

v5 — 2026-08-18

Added

• check_versions.py — walks the sibling project directories, compares every CLAUDE.md, AGENTS.md and DESIGN_DOCUMENT*.md copy against its master here, and reports the ones that are behind or were edited in place. Standard library only; exits non-zero when anything needs attention
• "Guideline copies in projects" section in README.md — the copies in project roots are now committed with each project, with the rationale and the three rules that keep them from drifting (never edit a copy, deviations go to PROJECT.md, sync commits stand alone)

Changed

• README.md step 3 of "Starting a new project": the guideline copies are committed with the project instead of being kept out of version control, and Claude/CLAUDE.md is named alongside AGENTS.md and the design document
• AGENTS.md v6 → v7: the Git section said the opposite of the new policy — "Never commit shared documentation" is replaced by the rule that every core document is committed, must never be edited inside a project, and is synchronised in its own commit that stays out of the project CHANGELOG.md
• CLAUDE.md added to the list of core root documents in AGENTS.md and in all five design documents, which had omitted it: DESIGN_DOCUMENT.md v9 → v10, DESIGN_DOCUMENT_MODULE.md v2 → v3, Rust/DESIGN_DOCUMENT.md v2 → v3, Rust/DESIGN_DOCUMENT_LIB.md v2 → v3, DESIGN_DOCUMENT_GODOT.md v2 → v3
• Python/TEMPLATE.md: the note that the shared documents are "never committed" now matches the new policy — they stay out of the template, but the copies in a project are committed and never edited
• Project template/CHANGELOG.md gained a "Versioning" section: semantic versioning stays mandatory for software projects, while documentation and other manifest-less repositories may use single-number revisions (v1, v2, …). This repository's own changelog was converted to that scheme and its revisions renumbered 0.1.0–0.4.0 → v1–v4

v4 — 2026-08-18

Added

• Skill versioning: every SKILL.md now carries metadata.version — changelog v2, check v1, commit v2, documentation v1, documentation_context v2. The skill format has no top-level version field; metadata is one of the six Agent Skills spec fields, so the frontmatter still packages and uploads cleanly
• "Skills" section in README.md describing the versioning convention, the install location (~/.claude/skills/) and the rule that the folder name — not name: — is the command
• The five skills listed individually in the README.md structure tree
• AGENTS.md v5 → v6: new "Commit messages" subsection under Git — commits and pull requests must never carry AI authorship (Co-Authored-By, "Generated with …", tool signatures or emoji footers). The subsection also states the single-line verbal English style, so assistants without the commit skill get the same rules; the AI-authorship rule was added to the skill as well
• CHANGELOG.md for this repository, with history backfilled from the git log
• Explicit line length for Rust: 100 characters (rustfmt default max_width) in both Rust design documents
• README.md, docs/, prebuild.py and the PyInstaller .spec to the template structure in Python/TEMPLATE.md
• Note in Python/TEMPLATE.md that AGENTS.md and DESIGN_DOCUMENT.md are not part of the template
• README.md to the session read list in Claude/CLAUDE.md, plus a missing top-level heading
• Document Version marker in Claude/CLAUDE.md, starting at v2 — it is copied into projects like AGENTS.md and the design documents, so it can go stale there the same way

Changed

• Document versions bumped for the structural changes released on 2026-08-18: DESIGN_DOCUMENT.md v8 → v9, DESIGN_DOCUMENT_MODULE.md v1 → v2, Rust/DESIGN_DOCUMENT.md v1 → v2, Rust/DESIGN_DOCUMENT_LIB.md v1 → v2, DESIGN_DOCUMENT_GODOT.md v1 → v2
• Project template/CHANGELOG.md now names the project manifest generically (pyproject.toml, Cargo.toml, project.godot) instead of pyproject.toml only
• Godot debug constant renamed Constants.DEBUG → Constants.DEFAULT_DEBUG, matching the Python reference module
• README.md step 1 of "Starting a new project" now also requires writing a README.md
• Python/TEMPLATE.md entry point is named by purpose or tool name instead of main.py
• prebuild.py loads .env before importing src.constants instead of relying on the import side effect

Fixed

• Skill folder Claude/skills/context/ renamed to documentation_context/, with the frontmatter name matched to it. The folder name is what Claude Code turns into the command, so the old mismatch meant installing from this repository would have changed /documentation_context into /context
• Removed the misplaced lock-file rule from the Testing sections of DESIGN_DOCUMENT_MODULE.md (§9) and Rust/DESIGN_DOCUMENT_LIB.md (§8) — it already belongs to the Poetry / Distribution sections

v3 — 2026-08-18

Added

• Zscaler/ZSCALER_CERTIFICATE.md — full certificate setup for Node, Python, git and cargo
• Language-specific .gitignore files for Python, Rust and Godot, plus a shared core in Project template/
• poetry.lock and prebuild.py sections in Python/DESIGN_DOCUMENT.md

Changed

• Unified task notation across all languages on the Todo Tree tags TODO, FIXME, BUG, HACK, NOTE
• AGENTS.md v4 → v5: rewritten as strictly language-agnostic, naming no concrete tool
• Python line length 150 → 120 characters
• Rust edition 2021 → 2024 (requires Rust 1.85 or newer)
• Godot project version key corrected to application/config/version
• Every design document now lists README.md among the core root documents

Removed

• Zscaler/NODE_EXTRA_CA_CERTS.md, superseded by ZSCALER_CERTIFICATE.md

v2 — 2026-06-24

Added

• Godot/DESIGN_DOCUMENT_GODOT.md — Godot development guidelines (v1)

v1 — 2026-05-25

Added

• Rust/DESIGN_DOCUMENT.md and Rust/DESIGN_DOCUMENT_LIB.md — Rust guidelines for applications and libraries (v1)
• Claude/ — CLAUDE.md, AGENTS.md (v4) and the custom skills changelog, check, commit, context, documentation
• Python/ — DESIGN_DOCUMENT.md (v8), DESIGN_DOCUMENT_MODULE.md (v1), TEMPLATE.md, and the reference constants.py module with tests
• Project template/ — PROJECT.md and CHANGELOG.md templates

Changed

• Documentation organised into topic folders: Claude/, Python/, Zscaler/, Project template/
• README.md rewritten to describe the repository itself instead of a single project