v0.8.27

## 0.8.27

- **Feat:** standalone CLI now auto-names communities with the configured backend instead of leaving `Community N` placeholders — community labeling was previously an agent-only step (skill.md Step 5), so bare-CLI runs never got semantic names. `cluster-only` now auto-labels when no `.graphify_labels.json` exists, new `graphify label <path>` subcommand (re)generates names on demand, `--no-label` opts out, `--backend=<name>` overrides auto-detection. One batched LLM call with per-community placeholder fallback and graceful degradation on missing backend/API error; works with all built-in and custom OpenAI-compatible backends (#1097)
- **Fix:** AST file-level node IDs now match the skill.md `{parent_dir}_{stem}` spec — they were derived from the full relative path plus extension (`match_script_pipeline_step_py`) while semantic subagents use `script_pipeline_step`, splitting every file into two disconnected ghost nodes. Fixed at the single relative-path remap chokepoint so file nodes and all import/dependency edge endpoints (Python, TS, Lua, C, bash) convert together (#1033)
- **Fix:** symbol-level node IDs for root-level files now match the spec too — the #1033 remap relativized file nodes but symbols still embedded the absolute parent-dir name (`<rootdir>_main_run` vs spec `main_run`), splitting every top-level file's symbols into AST/semantic ghost pairs. The remap now canonicalizes symbol stems and `raw_calls` caller IDs, gated by `source_file` (#1096)
- **Fix:** TypeScript `interface A extends B` and same-file `class X extends Y` now produce `inherits`/`implements` edges — the walker only inspected `class_heritage` (missing the interface `extends_type_clause` node) and the resolver only consulted the import table (missing same-file bases); both gaps closed (#1095)
- **Fix:** `graphify export obsidian` no longer crashes with `OSError ENAMETOOLONG` on long node labels — `to_obsidian`/`to_canvas` now cap filenames on UTF-8 bytes (not chars, so multibyte/CJK labels are handled) with an 8-char hash suffix on truncation to keep distinct long-prefix labels from colliding; also fixes the previously-uncapped `_COMMUNITY_` notes (#1094)
- **Fix:** `graph.json` is now deterministic across runs — `detect()` sorts file traversal lexicographically (`os.walk` order is filesystem-dependent), which had made first-writer-wins node-ID decisions and Leiden community counts vary between identical runs (#1090)
- **Fix:** Windows consoles no longer crash with `UnicodeEncodeError` on non-UTF-8 code pages — `main()` reconfigures stdout/stderr to UTF-8 at startup and `→`/`—` in print statements replaced with ASCII (#992)

**PyPI:** https://pypi.org/project/graphifyy/0.8.27/