diff --git a/runtime/history/SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2.json b/runtime/history/SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2.json
new file mode 100644
index 00000000..3329fa64
--- /dev/null
+++ b/runtime/history/SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2.json
@@ -0,0 +1,38 @@
+{
+  "schema_version": 1,
+  "channel": "homelab-runtime",
+  "command_id": "SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2",
+  "status": "FAIL",
+  "rc": 3,
+  "host": "pve01",
+  "mode": "change",
+  "component": "chat-windows-public-hosts-override-apply",
+  "started_at_utc": "2026-09-19T15:59:31Z",
+  "finished_at_utc": "2026-09-19T15:59:34Z",
+  "reference_register_checked": true,
+  "reference_sha256": "5a3d8e5154c41cb582a4e0aca68090be1f0138918bf82131a948df326f9d8d66",
+  "error_register_checked": true,
+  "error_register_sha256": "3b09a553ec0f527ed3afeed4753f52a74ee3036045bbfb3c685e9f8af4ba7ba0",
+  "command_sha256": "504142518d122ac1e366eb223e862f2e7e46ec3a71ae5a83f066da87f4cebce9",
+  "duplicate_failed_command_blocked": false,
+  "block_reason": null,
+  "execution_started": true,
+  "change_declared": true,
+  "result_contract_valid": true,
+  "result_contract_status": "FAIL",
+  "result_contract_error": null,
+  "command_rc": 3,
+  "changes_made": false,
+  "rollback_started": false,
+  "rollback_restored": null,
+  "mutation_outcome": "NO_MUTATION",
+  "sanitized": true,
+  "secrets_included": false,
+  "private_addresses_included": false,
+  "raw_evidence_retained_locally": true,
+  "raw_evidence_sha256": "a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a",
+  "sanitized_output_sha256": "a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a",
+  "output_truncated_in_json": false,
+  "full_sanitized_output_url": "https://git.gram1.ru/.well-known/homelab-runtime/latest.txt",
+  "output": "WINDOWS_REPORT_PRESENT=true\nWINDOWS_REPORT_SHA256=7b89e969ab43bd40defab8810abc3b714587e14b30bf1daaaf557c43e938354b\nWIN_WORKSTATION=NEW_WINDOWS_COMPUTER\nWIN_ADMIN=false\nWIN_LOCAL_MUTATION=NONE\nWIN_STOP=NOT_ADMIN\nPVE01_CF_COUNT=1\nPVE01_CF_SHA16=6d6149f42864ce03\nPVE01_GOOGLE_COUNT=1\nPVE01_GOOGLE_SHA16=6d6149f42864ce03\nPVE01_FORCED_PUBLIC_CHAT=rc=0|http=200\nEDGE_QGA_TRANSPORT_RC=0\nEDGE_QGA_EXITED=1\nEDGE_QGA_EXITCODE=0\nEDGE_OUTPUT_BEGIN\nEDGE_IDENTITY=OK\nEDGE_ROW61=host_sha16=4e29a2729bbc4066|port=443|scheme=https|enabled=1|deleted=0|tcp=true\nEDGE_CONF61_SHA256=7289035aab61e227abba6be6bf61107f2b63d3811db9d6c78dd63759f294de64\nEDGE_CHAT_FOLLOW=rc=0|http=200\nNO_MUTATION=true\nEDGE_OUTPUT_END\nTASK_RESULT=WINDOWS_CHAT_OVERRIDE_NOT_APPLIED\nHOMELAB_RESULT_CONTRACT={\"version\":1,\"command_id\":\"SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2\",\"status\":\"FAIL\",\"changes_made\":false,\"rollback_started\":false,\"rollback_restored\":null}\n"
+}
diff --git a/runtime/history/SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2.txt b/runtime/history/SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2.txt
new file mode 100644
index 00000000..2f63ebbc
--- /dev/null
+++ b/runtime/history/SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2.txt
@@ -0,0 +1,55 @@
+CHAT_OUTPUT_BEGIN
+COMMAND_ID=SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2
+STATUS=FAIL
+RC=3
+HOST=pve01
+MODE=change
+COMPONENT=chat-windows-public-hosts-override-apply
+REFERENCE_REGISTER_CHECK=OK
+REFERENCE_SHA256=5a3d8e5154c41cb582a4e0aca68090be1f0138918bf82131a948df326f9d8d66
+ERROR_REGISTER_CHECK=OK
+ERROR_REGISTER_SHA256=3b09a553ec0f527ed3afeed4753f52a74ee3036045bbfb3c685e9f8af4ba7ba0
+COMMAND_SHA256=504142518d122ac1e366eb223e862f2e7e46ec3a71ae5a83f066da87f4cebce9
+DUPLICATE_FAILED_COMMAND_BLOCKED=false
+EXECUTION_STARTED=true
+CHANGE_DECLARED=true
+RESULT_CONTRACT_VALID=true
+RESULT_CONTRACT_STATUS=FAIL
+RESULT_CONTRACT_ERROR=NONE
+COMMAND_RC=3
+CHANGES_MADE=false
+ROLLBACK_STARTED=false
+ROLLBACK_RESTORED=null
+MUTATION_OUTCOME=NO_MUTATION
+SANITIZED=yes
+SECRETS_INCLUDED=no
+PRIVATE_ADDRESSES_INCLUDED=no
+RAW_EVIDENCE_SHA256=a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a
+SANITIZED_OUTPUT_SHA256=a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a
+OUTPUT_BEGIN
+WINDOWS_REPORT_PRESENT=true
+WINDOWS_REPORT_SHA256=7b89e969ab43bd40defab8810abc3b714587e14b30bf1daaaf557c43e938354b
+WIN_WORKSTATION=NEW_WINDOWS_COMPUTER
+WIN_ADMIN=false
+WIN_LOCAL_MUTATION=NONE
+WIN_STOP=NOT_ADMIN
+PVE01_CF_COUNT=1
+PVE01_CF_SHA16=6d6149f42864ce03
+PVE01_GOOGLE_COUNT=1
+PVE01_GOOGLE_SHA16=6d6149f42864ce03
+PVE01_FORCED_PUBLIC_CHAT=rc=0|http=200
+EDGE_QGA_TRANSPORT_RC=0
+EDGE_QGA_EXITED=1
+EDGE_QGA_EXITCODE=0
+EDGE_OUTPUT_BEGIN
+EDGE_IDENTITY=OK
+EDGE_ROW61=host_sha16=4e29a2729bbc4066|port=443|scheme=https|enabled=1|deleted=0|tcp=true
+EDGE_CONF61_SHA256=7289035aab61e227abba6be6bf61107f2b63d3811db9d6c78dd63759f294de64
+EDGE_CHAT_FOLLOW=rc=0|http=200
+NO_MUTATION=true
+EDGE_OUTPUT_END
+TASK_RESULT=WINDOWS_CHAT_OVERRIDE_NOT_APPLIED
+HOMELAB_RESULT_CONTRACT={"version":1,"command_id":"SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2","status":"FAIL","changes_made":false,"rollback_started":false,"rollback_restored":null}
+
+OUTPUT_END
+CHAT_OUTPUT_END
diff --git a/runtime/latest.json b/runtime/latest.json
index 9df85f03..3329fa64 100644
--- a/runtime/latest.json
+++ b/runtime/latest.json
@@ -1,19 +1,19 @@
 {
   "schema_version": 1,
   "channel": "homelab-runtime",
-  "command_id": "NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142",
+  "command_id": "SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2",
   "status": "FAIL",
   "rc": 3,
   "host": "pve01",
   "mode": "change",
-  "component": "newfi-newfdom-eventbot212-staging-operational-monitor-baseline-delta-retry-rollback-reapply",
-  "started_at_utc": "2026-09-19T15:57:21Z",
-  "finished_at_utc": "2026-09-19T15:57:35Z",
+  "component": "chat-windows-public-hosts-override-apply",
+  "started_at_utc": "2026-09-19T15:59:31Z",
+  "finished_at_utc": "2026-09-19T15:59:34Z",
   "reference_register_checked": true,
   "reference_sha256": "5a3d8e5154c41cb582a4e0aca68090be1f0138918bf82131a948df326f9d8d66",
   "error_register_checked": true,
   "error_register_sha256": "3b09a553ec0f527ed3afeed4753f52a74ee3036045bbfb3c685e9f8af4ba7ba0",
-  "command_sha256": "87182c0534496db441afc06162ed0ca9be74df06110aaf02aa3ca86def73c7ac",
+  "command_sha256": "504142518d122ac1e366eb223e862f2e7e46ec3a71ae5a83f066da87f4cebce9",
   "duplicate_failed_command_blocked": false,
   "block_reason": null,
   "execution_started": true,
@@ -22,17 +22,17 @@
   "result_contract_status": "FAIL",
   "result_contract_error": null,
   "command_rc": 3,
-  "changes_made": true,
-  "rollback_started": true,
-  "rollback_restored": false,
-  "mutation_outcome": "ROLLBACK_FAILED",
+  "changes_made": false,
+  "rollback_started": false,
+  "rollback_restored": null,
+  "mutation_outcome": "NO_MUTATION",
   "sanitized": true,
   "secrets_included": false,
   "private_addresses_included": false,
   "raw_evidence_retained_locally": true,
-  "raw_evidence_sha256": "99ca5c738e2d7a279f6d0eeeff9e47160558553401ea5eaf1ac776a6faa70936",
-  "sanitized_output_sha256": "99ca5c738e2d7a279f6d0eeeff9e47160558553401ea5eaf1ac776a6faa70936",
+  "raw_evidence_sha256": "a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a",
+  "sanitized_output_sha256": "a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a",
   "output_truncated_in_json": false,
   "full_sanitized_output_url": "https://git.gram1.ru/.well-known/homelab-runtime/latest.txt",
-  "output": "NEWFI142_BEGIN=true\nCOMMAND_ID=NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142\nNEWFI142_GIT_BEFORE={\"branch\":\"implementation/newfi-closed-mvp-20260906\",\"clean\":true,\"head\":\"2593a54c0da4c7f5738381f28b2855fdaf1c6804\",\"remote_head\":\"2593a54c0da4c7f5738381f28b2855fdaf1c6804\",\"source_files\":22,\"source_sha256\":\"faa722e5937e4f67621e877a64092cee75413acc1430aa096ce0fa9bac6c15d0\"}\nNEWFI142_CLUSTER={\"production\":{\"node\":\"pve01\",\"status\":\"running\",\"vmid\":210},\"staging\":{\"node\":\"pve03\",\"status\":\"running\",\"vmid\":211}}\nNEWFI142_PRODUCTION_READ={\"command_id\":\"NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142\",\"cron_active\":true,\"errors\":41,\"event_rows\":0,\"item_rows\":0,\"jobs\":0,\"max_error_id\":41,\"qga_exitcode\":0,\"role\":\"production\",\"source_files\":15,\"state_rows\":2,\"status\":\"OK\",\"version\":1000020}\nNEWFI142_CANDIDATE_STAGE={\"bytes\":41329,\"chunks\":6,\"files\":11,\"sha256\":\"6510b4a93832e07c41c6f7e6f46b3fec94808eb73cbfdf8fab939023a3d772bd\"}\nNEWFI142_STAGING_APPLY={\"candidate_bundle_sha256\":\"29ad87908016ca95360af92c009e4777d1ee7a51ff8d192de901cca2eded4356\",\"candidate_installed\":true,\"changes_made\":true,\"command_id\":\"NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142\",\"error_sha256\":\"6e6a35b580c4e43f597ef6f8416b49dd0c9e4fc6d93855687f6f8cd03e483020\",\"error_type\":\"ValueError\",\"planned_rollback_proven\":false,\"qga_exitcode\":3,\"records\":[{\"errors\":23,\"event_rows\":{\"change\":0,\"event\":0,\"source\":0},\"step\":\"preflight\",\"version\":1000020},{\"old_files\":15,\"path\":\"/root/newfi-eventbot212/NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142/staging\",\"step\":\"backup\"},{\"files\":21,\"step\":\"deploy\"},{\"step\":\"upgrade\",\"version\":1000030}],\"recovery_error_sha256\":\"9f04ceb2454304609b3080de327fa5e56fdce421b06cf761f9063bc1aa352bee\",\"role\":\"staging\",\"rollback_restored\":false,\"rollback_started\":true,\"status\":\"FAIL\"}\nNEWFI142_ERROR=STAGING\nNEWFI142_DECISION=HOLD_EVENTBOT212_STAGING_RECONCILE\nNEWFI142_NEXT_GATE=RECONCILE_EXACT_STAGING142_RESULT\nHOMELAB_RESULT_CONTRACT={\"changes_made\":true,\"command_id\":\"NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142\",\"rollback_restored\":false,\"rollback_started\":true,\"status\":\"FAIL\",\"version\":1}\n"
+  "output": "WINDOWS_REPORT_PRESENT=true\nWINDOWS_REPORT_SHA256=7b89e969ab43bd40defab8810abc3b714587e14b30bf1daaaf557c43e938354b\nWIN_WORKSTATION=NEW_WINDOWS_COMPUTER\nWIN_ADMIN=false\nWIN_LOCAL_MUTATION=NONE\nWIN_STOP=NOT_ADMIN\nPVE01_CF_COUNT=1\nPVE01_CF_SHA16=6d6149f42864ce03\nPVE01_GOOGLE_COUNT=1\nPVE01_GOOGLE_SHA16=6d6149f42864ce03\nPVE01_FORCED_PUBLIC_CHAT=rc=0|http=200\nEDGE_QGA_TRANSPORT_RC=0\nEDGE_QGA_EXITED=1\nEDGE_QGA_EXITCODE=0\nEDGE_OUTPUT_BEGIN\nEDGE_IDENTITY=OK\nEDGE_ROW61=host_sha16=4e29a2729bbc4066|port=443|scheme=https|enabled=1|deleted=0|tcp=true\nEDGE_CONF61_SHA256=7289035aab61e227abba6be6bf61107f2b63d3811db9d6c78dd63759f294de64\nEDGE_CHAT_FOLLOW=rc=0|http=200\nNO_MUTATION=true\nEDGE_OUTPUT_END\nTASK_RESULT=WINDOWS_CHAT_OVERRIDE_NOT_APPLIED\nHOMELAB_RESULT_CONTRACT={\"version\":1,\"command_id\":\"SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2\",\"status\":\"FAIL\",\"changes_made\":false,\"rollback_started\":false,\"rollback_restored\":null}\n"
 }
diff --git a/runtime/latest.txt b/runtime/latest.txt
index 1b0fc7ef..2f63ebbc 100644
--- a/runtime/latest.txt
+++ b/runtime/latest.txt
@@ -1,15 +1,15 @@
 CHAT_OUTPUT_BEGIN
-COMMAND_ID=NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142
+COMMAND_ID=SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2
 STATUS=FAIL
 RC=3
 HOST=pve01
 MODE=change
-COMPONENT=newfi-newfdom-eventbot212-staging-operational-monitor-baseline-delta-retry-rollback-reapply
+COMPONENT=chat-windows-public-hosts-override-apply
 REFERENCE_REGISTER_CHECK=OK
 REFERENCE_SHA256=5a3d8e5154c41cb582a4e0aca68090be1f0138918bf82131a948df326f9d8d66
 ERROR_REGISTER_CHECK=OK
 ERROR_REGISTER_SHA256=3b09a553ec0f527ed3afeed4753f52a74ee3036045bbfb3c685e9f8af4ba7ba0
-COMMAND_SHA256=87182c0534496db441afc06162ed0ca9be74df06110aaf02aa3ca86def73c7ac
+COMMAND_SHA256=504142518d122ac1e366eb223e862f2e7e46ec3a71ae5a83f066da87f4cebce9
 DUPLICATE_FAILED_COMMAND_BLOCKED=false
 EXECUTION_STARTED=true
 CHANGE_DECLARED=true
@@ -17,27 +17,39 @@ RESULT_CONTRACT_VALID=true
 RESULT_CONTRACT_STATUS=FAIL
 RESULT_CONTRACT_ERROR=NONE
 COMMAND_RC=3
-CHANGES_MADE=true
-ROLLBACK_STARTED=true
-ROLLBACK_RESTORED=false
-MUTATION_OUTCOME=ROLLBACK_FAILED
+CHANGES_MADE=false
+ROLLBACK_STARTED=false
+ROLLBACK_RESTORED=null
+MUTATION_OUTCOME=NO_MUTATION
 SANITIZED=yes
 SECRETS_INCLUDED=no
 PRIVATE_ADDRESSES_INCLUDED=no
-RAW_EVIDENCE_SHA256=99ca5c738e2d7a279f6d0eeeff9e47160558553401ea5eaf1ac776a6faa70936
-SANITIZED_OUTPUT_SHA256=99ca5c738e2d7a279f6d0eeeff9e47160558553401ea5eaf1ac776a6faa70936
+RAW_EVIDENCE_SHA256=a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a
+SANITIZED_OUTPUT_SHA256=a6f65a7f9d0bd55aefb1d86a791787cf591366b931fac5f90cfd622f4ed0a61a
 OUTPUT_BEGIN
-NEWFI142_BEGIN=true
-COMMAND_ID=NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142
-NEWFI142_GIT_BEFORE={"branch":"implementation/newfi-closed-mvp-20260906","clean":true,"head":"2593a54c0da4c7f5738381f28b2855fdaf1c6804","remote_head":"2593a54c0da4c7f5738381f28b2855fdaf1c6804","source_files":22,"source_sha256":"faa722e5937e4f67621e877a64092cee75413acc1430aa096ce0fa9bac6c15d0"}
-NEWFI142_CLUSTER={"production":{"node":"pve01","status":"running","vmid":210},"staging":{"node":"pve03","status":"running","vmid":211}}
-NEWFI142_PRODUCTION_READ={"command_id":"NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142","cron_active":true,"errors":41,"event_rows":0,"item_rows":0,"jobs":0,"max_error_id":41,"qga_exitcode":0,"role":"production","source_files":15,"state_rows":2,"status":"OK","version":1000020}
-NEWFI142_CANDIDATE_STAGE={"bytes":41329,"chunks":6,"files":11,"sha256":"6510b4a93832e07c41c6f7e6f46b3fec94808eb73cbfdf8fab939023a3d772bd"}
-NEWFI142_STAGING_APPLY={"candidate_bundle_sha256":"29ad87908016ca95360af92c009e4777d1ee7a51ff8d192de901cca2eded4356","candidate_installed":true,"changes_made":true,"command_id":"NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142","error_sha256":"6e6a35b580c4e43f597ef6f8416b49dd0c9e4fc6d93855687f6f8cd03e483020","error_type":"ValueError","planned_rollback_proven":false,"qga_exitcode":3,"records":[{"errors":23,"event_rows":{"change":0,"event":0,"source":0},"step":"preflight","version":1000020},{"old_files":15,"path":"/root/newfi-eventbot212/NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142/staging","step":"backup"},{"files":21,"step":"deploy"},{"step":"upgrade","version":1000030}],"recovery_error_sha256":"9f04ceb2454304609b3080de327fa5e56fdce421b06cf761f9063bc1aa352bee","role":"staging","rollback_restored":false,"rollback_started":true,"status":"FAIL"}
-NEWFI142_ERROR=STAGING
-NEWFI142_DECISION=HOLD_EVENTBOT212_STAGING_RECONCILE
-NEWFI142_NEXT_GATE=RECONCILE_EXACT_STAGING142_RESULT
-HOMELAB_RESULT_CONTRACT={"changes_made":true,"command_id":"NEWFI-260919-NEWFDOM-EVENTBOT212-STAGING142","rollback_restored":false,"rollback_started":true,"status":"FAIL","version":1}
+WINDOWS_REPORT_PRESENT=true
+WINDOWS_REPORT_SHA256=7b89e969ab43bd40defab8810abc3b714587e14b30bf1daaaf557c43e938354b
+WIN_WORKSTATION=NEW_WINDOWS_COMPUTER
+WIN_ADMIN=false
+WIN_LOCAL_MUTATION=NONE
+WIN_STOP=NOT_ADMIN
+PVE01_CF_COUNT=1
+PVE01_CF_SHA16=6d6149f42864ce03
+PVE01_GOOGLE_COUNT=1
+PVE01_GOOGLE_SHA16=6d6149f42864ce03
+PVE01_FORCED_PUBLIC_CHAT=rc=0|http=200
+EDGE_QGA_TRANSPORT_RC=0
+EDGE_QGA_EXITED=1
+EDGE_QGA_EXITCODE=0
+EDGE_OUTPUT_BEGIN
+EDGE_IDENTITY=OK
+EDGE_ROW61=host_sha16=4e29a2729bbc4066|port=443|scheme=https|enabled=1|deleted=0|tcp=true
+EDGE_CONF61_SHA256=7289035aab61e227abba6be6bf61107f2b63d3811db9d6c78dd63759f294de64
+EDGE_CHAT_FOLLOW=rc=0|http=200
+NO_MUTATION=true
+EDGE_OUTPUT_END
+TASK_RESULT=WINDOWS_CHAT_OVERRIDE_NOT_APPLIED
+HOMELAB_RESULT_CONTRACT={"version":1,"command_id":"SUPPORT-260919-CHAT-WINDOWS-PUBLIC-HOSTS-OVERRIDE-APPLY-648R2","status":"FAIL","changes_made":false,"rollback_started":false,"rollback_restored":null}
 
 OUTPUT_END
 CHAT_OUTPUT_END