diff --git a/PLAN.md b/PLAN.md
index 4144598..9799a74 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -1,22 +1,24 @@
 # Clojure/Nim — Test Suite Compliance Plan
 
-## Current Status: 194/233 (83%)
+## Current Status: 198/233 (85%)
 
 | Component | Pass | Total | % |
 |---|---|---|---|
 | clojure.string | 8 | 8 | 100% |
-| clojure.core | 186 | 225 | 83% |
-| **Total** | **194** | **233** | **83%** |
+| clojure.core | 190 | 225 | 84% |
+| **Total** | **198** | **233** | **85%** |
 
-## Recent Progress (Session 2026-05-09)
+## Progress This Session (2026-05-09)
 
-### Newly Passing (23 tests total)
-- **Priority 1 (5)**: `case`, `derive`, `underive`, `dissoc`, `ifn_qmark`
-- **Priority 2 (3)**: `hash_set`, `conj`, `conj_bang`
-- **Priority 3 (5)**: `bit_and`, `bit_and_not`, `bit_flip`, `bit_set`, `bit_shift_left` **(ALL PASSING!)**
-- **Priority 4 (4)**: `aclone`, `empty`, `rseq`, `sorted-map-by` (some already passing)
-- **Priority 5 (2)**: `compare`, `drop_last`, `fnil`, `vec`, `shuffle`
-- **Additional (4)**: `constantly`, `transient`, `cons`
+**Started: 171/233 (73%) → Current: 198/233 (85%) — +27 tests**
+
+### Newly Passing Tests
+- **Priority 1 (5)**: case, derive, underive, dissoc, ifn_qmark
+- **Priority 2 (3)**: hash_set, conj, conj_bang
+- **Priority 3 (5)**: bit_and, bit_and_not, bit_flip, bit_set, bit_shift_left (ALL!)
+- **Runtime fixes (8)**: aclone, empty, constantly, transient, cons, bigint, var_qmark, update
+- **Emitter fixes (7)**: compare, drop_last, fnil, vec, shuffle, merge
+- **Runtime additions (4)**: bit operations, identity, conj variadic
 
 ### Key Changes Made
 - **Emitter**: Added `case` special form, `defprotocol`/`defrecord`/`deftype`/`defmulti`/`defmethod` minimal support, `var` special form, `bound-fn` delegation to `fn`, `.` constructor stripping