diff --git a/dev-claude-plugin/0060/SESSION-0060.0-TRANSCRIPT-2026-06-10T23-22--INPROGRESS.md b/dev-claude-plugin/0060/SESSION-0060.0-TRANSCRIPT-2026-06-10T23-22--INPROGRESS.md
index a638e14..49cbf9a 100644
--- a/dev-claude-plugin/0060/SESSION-0060.0-TRANSCRIPT-2026-06-10T23-22--INPROGRESS.md
+++ b/dev-claude-plugin/0060/SESSION-0060.0-TRANSCRIPT-2026-06-10T23-22--INPROGRESS.md
@@ -17,6 +17,34 @@
 
 ```
 
+## Plan
+
+> Anchor: design /Users/benstull/git/wiggleverse.org/wiggleverse/wiggleverse-dev-claude-plugin-content/specs/2026-06-10-canonical-issue-type-taxonomy-design.md (#78, Feature A of Epic #77; eligibility: ELIGIBLE R2a)
+
+Plan written: `docs/superpowers/plans/2026-06-10-issue-type-taxonomy-handbook.md`
+(in the session worktree; archived to the content repo at finalize). Ten tasks:
+author handbook §4.3 (taxonomy + sizing test + gate R1–R4 + eng#36 multi-phase
+rule), OHM → §4.4, §3.4 → pointer stub, digest update (engineering PR);
+RFC §4 supersession note (proposals/capture-phase); plugin consumer re-points +
+0.49.0 bump (plugin PR, Fixes #78); #64 spec INV-6/§4.4 + #78 design changelog
+(content repo); issue gestures (#36 comment/checkbox, #77 comment).
+
+## Deferred decisions (running log)
+
+- The #78 design's premise "#64's handbook subsection was never written" is
+  stale — it landed as §3.4 (eng PR #27, SLICE-2 of #64) after the design was
+  drafted. Resolution: honor D2 (co-locate) + D9 (§4.3 home) — move the gate
+  text into §4.3, leave §3.4 as a one-line pointer stub. Logged in the design's
+  v1.0.2 changelog row.
+- New §4.3 displaces OHM → renumbered §4.4; all OHM-§4.3 citations updated
+  (digest, plugin README/CLAUDE.md, ohm-presence-notice hook).
+- eng#36: only its handbook slice is folded in here (per the session goal);
+  the brainstorming phase-detection enforcement stays follow-on per #36's own
+  Solution notes.
+
+Concurrency note: sessions 0035, 0048, 0058 are in flight (`--INPROGRESS`);
+this session isolates in its own git worktree per §5.4 / init Step 6b.
+
 ## Deferred decisions
 
 _Autonomous-mode low-confidence calls the driver made and would have