docs(changelog): add known limitation for is_generated TS openapi-gen leak (WI-jifup)

Signed-off-by: jgstern-agent <josh-agent@iterabloom.com>

Author: jgstern-agent

.ci/affected-tests.txt

@@ -1,69 +1,11 @@
 # Test selection manifest
-# Generated by smart-test at 2026-04-12T04:55:12-04:00
+# Generated by smart-test at 2026-04-12T11:58:11-04:00
 # Mode: targeted
-# Baseline: 4a043784bfa0467b7ffc73af361527d47e25da31
-# Changed files: 10
-# Changed source files: 2
-# Selected tests: 57
+# Baseline: 0a45d784bfd0b760ed305e603ad759e332fe6825
+# Reason: no Python source files changed
+# Changed files: 1
+# Changed source files: 0
+# Selected tests: 0
 #
 # === CHANGED_SOURCE_FILES ===
-packages/hypergumbo-core/src/hypergumbo_core/linkers/go_cobra.py
-packages/hypergumbo-core/src/hypergumbo_core/supply_chain.py
 # === SELECTED_TESTS ===
-packages/hypergumbo-core/tests/test_analyzer_registry.py
-packages/hypergumbo-core/tests/test_annotation_convention_linker.py
-packages/hypergumbo-core/tests/test_build_grammars.py
-packages/hypergumbo-core/tests/test_cli_basic.py
-packages/hypergumbo-core/tests/test_cli_cache.py
-packages/hypergumbo-core/tests/test_cli_commands.py
-packages/hypergumbo-core/tests/test_cli_config.py
-packages/hypergumbo-core/tests/test_cli_dead_code.py
-packages/hypergumbo-core/tests/test_cli_explain.py
-packages/hypergumbo-core/tests/test_cli_io_boundaries.py
-packages/hypergumbo-core/tests/test_cli_routes.py
-packages/hypergumbo-core/tests/test_cli_run_behavior_map.py
-packages/hypergumbo-core/tests/test_cli_search.py
-packages/hypergumbo-core/tests/test_cli_symbols.py
-packages/hypergumbo-core/tests/test_cli_test_coverage.py
-packages/hypergumbo-core/tests/test_cli_verify_claims.py
-packages/hypergumbo-core/tests/test_crypto_flow_linker.py
-packages/hypergumbo-core/tests/test_file_excludes.py
-packages/hypergumbo-core/tests/test_frameworks_flag.py
-packages/hypergumbo-core/tests/test_gitleaks.py
-packages/hypergumbo-core/tests/test_go_cobra_linker.py
-packages/hypergumbo-core/tests/test_ir.py
-packages/hypergumbo-core/tests/test_linker_filtering.py
-packages/hypergumbo-core/tests/test_linker_registry.py
-packages/hypergumbo-core/tests/test_locale.py
-packages/hypergumbo-core/tests/test_max_tier.py
-packages/hypergumbo-core/tests/test_message_dispatch_linker.py
-packages/hypergumbo-core/tests/test_no_first_party_priority.py
-packages/hypergumbo-core/tests/test_profile.py
-packages/hypergumbo-core/tests/test_run_behavior_map.py
-packages/hypergumbo-core/tests/test_schema_compliance.py
-packages/hypergumbo-core/tests/test_sketch.py
-packages/hypergumbo-core/tests/test_sketch_sanity.py
-packages/hypergumbo-core/tests/test_slice_tier_filter.py
-packages/hypergumbo-core/tests/test_stable_shape_ids.py
-packages/hypergumbo-core/tests/test_supply_chain.py
-packages/hypergumbo-core/tests/test_tree_sitter_analyzer.py
-packages/hypergumbo-core/tests/test_yjs_crdt_linker.py
-packages/hypergumbo-lang-common/tests/BRANCHES_test_dart.py
-packages/hypergumbo-lang-common/tests/BRANCHES_test_elixir.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_cpp.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_c.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_csharp.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_go.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_java.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_js_ts.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_kotlin.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_php.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_python_ast_analysis.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_ruby.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_rust.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_scala.py
-packages/hypergumbo-lang-mainstream/tests/BRANCHES_test_swift.py
-packages/hypergumbo-lang-mainstream/tests/test_go.py
-packages/hypergumbo-lang-mainstream/tests/test_html_analysis.py
-packages/hypergumbo-lang-mainstream/tests/test_python_ast_analysis.py
-packages/hypergumbo-lang-mainstream/tests/test_rust.py

CHANGELOG.md

@@ -39,7 +39,7 @@ This changelog tracks the **tool version** (package releases). The **schema vers
 
 - **`hypergumbo dead-code-maybe` subcommand** (WI-fisam): finds production callables unreachable from entrypoints via BFS over `calls`, `dispatches_to`, `routes_to`, and `wraps` edges. Configurable seed sets (`--seeds {entrypoints,tests,exports,all}`), text/JSON output, `--min-confidence` filtering, ranked by LOC. Cross-language string collision signal (WI-pimig) detects missing linker edges; FFI-signature auto-flag (WI-hadap) boosts FFI-marked candidates; `--exclude-exports` filter (WI-zafab) completes the three-filter set.
 - **`Symbol.is_exported` across 5 languages** (WI-zimum, WI-gipag, WI-nimug, WI-fuhav, WI-rupum): new boolean marking public-API callables. Go capitalized identifiers, Rust `pub`/`pub(crate)`, `public` modifier (Phase 1); Python `__all__` / leading-underscore (Phase 2); TS/JS `export` statements; Kotlin extension functions; Scala secondary constructors. `--seeds exports` treats exports as reachability seeds. Drops dead-code false-positive rates 70-83% on Python framework libraries.
-- **Generated-code detection and centrality demotion** (WI-tizij, WI-pofin, WI-vubad, WI-sozah): `is_generated` flag on files/symbols detects OpenAPI models, protobuf stubs, K8s code-gen, go-swagger output (`api/v2/restapi/`, `api/v2/models/`, fingerprint files), and `openapi-gen/` directories. Content-based header scanning (`// @generated`, `// Code generated … DO NOT EDIT.`) in the first 4 KiB of 36 text-like extensions. Generated code receives 95% centrality penalty.
+- **Generated-code detection and centrality demotion** (WI-tizij, WI-pofin, WI-vubad, WI-sozah): `is_generated` flag on files/symbols detects OpenAPI models, protobuf stubs, K8s code-gen, go-swagger output (`api/v2/restapi/`, `api/v2/models/`, fingerprint files), and `openapi-gen/` directories. Content-based header scanning (`// @generated`, `// Code generated … DO NOT EDIT.`) in the first 4 KiB of 36 text-like extensions. Generated code receives 95% centrality penalty. Known limitation: ~10% of symbols in TS `openapi-gen/` utility files (`CancelablePromise.ts`, `request.ts`, `OpenAPI.ts`, `ApiError.ts`) bypass file-level demotion (WI-jifup).
 - **Test file classification** (WI-rigun-patuz, WI-gifuz): `is_test` decoupled from supply-chain tier as independent axis. Co-located test files (`_test.go`, `.test.js`, `.spec.ts`) classified as tier 1 instead of tier 2.
 - **Return-type registry for chained receiver resolution** (WI-kuroj / INV-dihos Phase 1, WI-vadin): `method_return_types` populated during Pass 1 for Go and Java. Enables `x := e.Query(); x.Rows()` resolution via the registry. Inline chained calls like `e.NewQuery().Exec()` resolve at confidence 0.75.
 - **Go build-tag-gated alternate definitions** (WI-potun): `//go:build` directives emit `build_tag_alternative_of` edges between same-named symbols in mutually exclusive files.