diff --git a/docs/backlog/P1/B-0160-claude-code-permissions-feature-tight-integration-aaron-2026-05-02.md b/docs/backlog/P1/B-0368-claude-code-permissions-feature-tight-integration-aaron-2026-05-02.md
similarity index 99%
rename from docs/backlog/P1/B-0160-claude-code-permissions-feature-tight-integration-aaron-2026-05-02.md
rename to docs/backlog/P1/B-0368-claude-code-permissions-feature-tight-integration-aaron-2026-05-02.md
index 776be847b..33879aed6 100644
--- a/docs/backlog/P1/B-0160-claude-code-permissions-feature-tight-integration-aaron-2026-05-02.md
+++ b/docs/backlog/P1/B-0368-claude-code-permissions-feature-tight-integration-aaron-2026-05-02.md
@@ -1,5 +1,5 @@
 ---
-id: B-0160
+id: B-0368
 priority: P1
 status: in-progress
 title: Claude Code `/permissions` feature — research current API + integrate tightly so the harness allows maximum agent freedom (Aaron 2026-05-02)
diff --git a/docs/backlog/P1/B-0278-durable-computation-survey-8-systems-2026-05-08.md b/docs/backlog/P1/B-0369-durable-computation-survey-8-systems-2026-05-08.md
similarity index 98%
rename from docs/backlog/P1/B-0278-durable-computation-survey-8-systems-2026-05-08.md
rename to docs/backlog/P1/B-0369-durable-computation-survey-8-systems-2026-05-08.md
index 75a2687d0..488f12384 100644
--- a/docs/backlog/P1/B-0278-durable-computation-survey-8-systems-2026-05-08.md
+++ b/docs/backlog/P1/B-0369-durable-computation-survey-8-systems-2026-05-08.md
@@ -1,5 +1,5 @@
 ---
-id: B-0278
+id: B-0369
 priority: P1
 status: closed
 closed: 2026-05-08
diff --git a/docs/backlog/P1/B-0279-durable-computation-checkpoint-interface-extension-2026-05-08.md b/docs/backlog/P1/B-0370-durable-computation-checkpoint-interface-extension-2026-05-08.md
similarity index 97%
rename from docs/backlog/P1/B-0279-durable-computation-checkpoint-interface-extension-2026-05-08.md
rename to docs/backlog/P1/B-0370-durable-computation-checkpoint-interface-extension-2026-05-08.md
index 04a196e29..c59f946a9 100644
--- a/docs/backlog/P1/B-0279-durable-computation-checkpoint-interface-extension-2026-05-08.md
+++ b/docs/backlog/P1/B-0370-durable-computation-checkpoint-interface-extension-2026-05-08.md
@@ -1,5 +1,5 @@
 ---
-id: B-0279
+id: B-0370
 priority: P1
 status: done
 title: "Durable computation — extend Checkpoint.fs with StableStorage mode"
diff --git a/docs/backlog/P1/B-0284-pages-seo-metadata-jsonld-social-preview-2026-05-08.md b/docs/backlog/P1/B-0371-pages-seo-metadata-jsonld-social-preview-2026-05-08.md
similarity index 98%
rename from docs/backlog/P1/B-0284-pages-seo-metadata-jsonld-social-preview-2026-05-08.md
rename to docs/backlog/P1/B-0371-pages-seo-metadata-jsonld-social-preview-2026-05-08.md
index 388b1cbe6..6e5d8d7aa 100644
--- a/docs/backlog/P1/B-0284-pages-seo-metadata-jsonld-social-preview-2026-05-08.md
+++ b/docs/backlog/P1/B-0371-pages-seo-metadata-jsonld-social-preview-2026-05-08.md
@@ -1,5 +1,5 @@
 ---
-id: B-0284
+id: B-0371
 priority: P1
 status: open
 title: "Pages discoverability - SEO metadata, JSON-LD, and social previews"
diff --git a/docs/backlog/P1/B-0285-pages-sitemap-robots-ai-crawler-policy-2026-05-08.md b/docs/backlog/P1/B-0372-pages-sitemap-robots-ai-crawler-policy-2026-05-08.md
similarity index 98%
rename from docs/backlog/P1/B-0285-pages-sitemap-robots-ai-crawler-policy-2026-05-08.md
rename to docs/backlog/P1/B-0372-pages-sitemap-robots-ai-crawler-policy-2026-05-08.md
index e75d15fb8..e441a5174 100644
--- a/docs/backlog/P1/B-0285-pages-sitemap-robots-ai-crawler-policy-2026-05-08.md
+++ b/docs/backlog/P1/B-0372-pages-sitemap-robots-ai-crawler-policy-2026-05-08.md
@@ -1,5 +1,5 @@
 ---
-id: B-0285
+id: B-0372
 priority: P1
 status: open
 title: "Pages discoverability - sitemap, robots, and AI crawler policy"
diff --git a/docs/backlog/P1/B-0362-alignment-proof-primitive-ladder-one-type-one-property.md b/docs/backlog/P1/B-0373-alignment-proof-primitive-ladder-one-type-one-property.md
similarity index 99%
rename from docs/backlog/P1/B-0362-alignment-proof-primitive-ladder-one-type-one-property.md
rename to docs/backlog/P1/B-0373-alignment-proof-primitive-ladder-one-type-one-property.md
index 26590b390..cc105e87b 100644
--- a/docs/backlog/P1/B-0362-alignment-proof-primitive-ladder-one-type-one-property.md
+++ b/docs/backlog/P1/B-0373-alignment-proof-primitive-ladder-one-type-one-property.md
@@ -1,5 +1,5 @@
 ---
-id: B-0362
+id: B-0373
 priority: P1
 status: open
 title: "Alignment proof primitive ladder — one type, one falsifiable property"