Complete PromptKit upgrade audit

docs/config.md

@@ -203,7 +203,7 @@ for platform availability, security, and retention requirements.
 `profile` selects an ID; `profile_file` and `profile_dir` supply definitions.
 They are separate decisions. An explicit `profile` applies to every selected
 report. Otherwise Hourly selects `weather-light`, while Daily, Today, and
-Tomorrow select `weather-balanced` through their exact `2.0.0` prompt
+Tomorrow select `weather-balanced` through their exact `2.1.0` prompt
 definitions.
 
 Promptkit resolves a selected profile definition from a test or embedding

docs/roadmap/implementation.md

@@ -1,6 +1,12 @@
 # PromptKit v0.8.0 Upgrade Implementation Plan
 
-Status: Ready for implementation.
+Status: Complete.
+
+Completion note: Stages 1–9 upgraded PromptKit, adopted inherited profiles and
+current credential handling, added repair and provider-failure contracts,
+enabled one corrective generation for v2.1.0 prompts, exposed repair
+provenance in ordinary and comparison results, migrated comparison bundles to
+v2, and added secure failure-debug capture.
 
 ## Purpose And Authority
 
@@ -505,6 +511,8 @@ GOWORK=off go test -race -count=1 ./internal/promptdebug ./internal/adapters/pro
 
 ### Stage 9: Reconcile Documentation And Perform The Final Upgrade Audit
 
+Status: Complete.
+
 Purpose: verify the complete end state as one coherent WeatherReporter feature
 and leave no stale v0.5.0, prompt v2.0.0, comparison v1, credential, profile,
 repair, or debug claims.