TASK-191: Record validation and mark task complete

Author: etr

specs/tasks/M14-v3-release-repairs/TASK-191.md

@@ -24,4 +24,6 @@
 - Blocks: TASK-192, TASK-196, TASK-185
 **Related Requirements:** PRD-V3N-REQ-007, PRD-V3N-REQ-008, PRD-V3N-REQ-025, PRD-V3N-REQ-031, PRD-V3N-REQ-032, PRD-V3N-REQ-033.
 **Related Decisions:** DR-V3-001, DR-V3-006, DR-V3-008.
-**Status:** In Progress
+**Status:** Complete
+
+**Finalization evidence:** Groundwork validation passed in one iteration with eight approvals, zero fixes and one approved nonblocking minor item persisted (run `32082d8a9754098ebbed963dbb5b736b`). Implementation build/debug/evidence artifacts are retained beneath `build/task191-evidence/implementation-557c8a33/` in the primary worktree, with a SHA256 archive manifest (6394 records).

specs/tasks/_index.md

@@ -338,7 +338,7 @@ Nominally: **13 sequential tasks**, each S–XL. Most other tasks parallelize of
 | TASK-188 | [Eliminate peer-policy mutation starvation](M14-v3-release-repairs/TASK-188.md) | M14 | Complete | TASK-187 |
 | TASK-189 | [Repair native HTTP/1 WebSocket handshake and flood progress](M14-v3-release-repairs/TASK-189.md) | M14 | Complete | TASK-188 |
 | TASK-190 | [Repair HTTP/2 conformance route-effect ordering](M14-v3-release-repairs/TASK-190.md) | M14 | Complete | TASK-189 |
-| TASK-191 | [Repair independent HTTP/3 semantic drain completion](M14-v3-release-repairs/TASK-191.md) | M14 | In Progress | TASK-190 |
+| TASK-191 | [Repair independent HTTP/3 semantic drain completion](M14-v3-release-repairs/TASK-191.md) | M14 | Complete | TASK-190 |
 | TASK-192 | [Supply current-v3 cookie parity witnesses](M14-v3-release-repairs/TASK-192.md) | M14 | Not Started | TASK-191 |
 | TASK-193 | [Install public credentials and serve native TCP TLS](M14-v3-release-repairs/TASK-193.md) | M14 | Not Started | TASK-192 |
 | TASK-194 | [Complete public TLS profiles, live rotation and ACME selection](M14-v3-release-repairs/TASK-194.md) | M14 | Not Started | TASK-193 |

specs/unworked_review_issues/task-191_validation_32082d8a9754098ebbed963dbb5b736b.md

@@ -0,0 +1,11 @@
+# Unworked Review Issues
+
+**Run:** 2026-10-10 12:26:56
+**Task:** TASK-191
+**Total:** 1 (0 critical, 0 major, 1 minor)
+
+## Minor
+
+1. [ ] **code-simplifier** | `test/integ/http3-client-go/semantic_test.go:9` | dependencies
+   The third-party quic-go import is interleaved with standard-library imports, making the dependency boundary less clear and differing from the usual Go import grouping.
+   *Recommendation:* Place the standard-library imports together, add a blank line, then place github.com/quic-go/quic-go/logging in a separate group.