diff --git a/manifest b/manifest
index f7e1dd4896..7ffc2a8923 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C In\scheck-in\s[8800c13deca3717c],\sfix\sa\sdouble-free\sof\sa\sbyte-code\sregister,\nresulting\sin\sthe\ssame\sregister\sbeing\son\sthe\sreusable\sregister\slist\stwice.\n[bugs:/info/2026-10-14T05:52:10Z|Bug\s2026-10-14T05:52:10Z].
-D 2026-10-14T11:22:24.884
+C The\sprevious\scheck-in\swas\snot\squite\scorrect.\s\sBoth\srLhsOrig\nand\srLhs\sare\svectors\sand\sso\sneither\sshould\sbe\sfreed\susing\nsqlite3ReleaseTempReg().\s\sIndeed,\sneither\sshould\sbe\sfreed\sat\sall\ssince\nboth\svectors\sremain\sin\suse.
+D 2026-10-14T11:32:36.641
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -753,7 +753,7 @@ F src/date.c 080641f59097d14fc7341f8bc0458d273b3a62d8381916db8ccbc89c2aae07b3
 F src/dbpage.c ec8590c5e7a564cef28ca3c6156521316a4d26cb572a34841b0bcb26b67b3f97
 F src/dbstat.c 34d4e825fbf763640ce3dbc56910ab080495ef4a6efb48b2b1852a43d43763fc
 F src/delete.c 59eeca3fb88c29329afc41bb803ee568b120d9dd7470b5f38ab55cc38390b451
-F src/expr.c 6dd1f7c2ddc064a5c527df4d4a5633a0b7754c3a74d23bb1c55998b7f30bb704
+F src/expr.c c404d1908874e6f8542a81b38a5ef7985581394c34e418f7ed3798e09f4e42d1
 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
 F src/fkey.c 26788ae6c785d70f9829c4176e9764447014fc73e6ba31e9f1881720a64ae7f1
 F src/func.c 54d96eeafcb6ec4cff92028ea0f7bb09e27b375b248d969aeb80a61e560ef302
@@ -2287,8 +2287,8 @@ F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee
 F tool/warnings.sh a554d13f6e5cf3760f041b87939e3d616ec6961859c3245e8ef701d1eafc2ca2
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
 F tool/winmain.c 00c8fb88e365c9017db14c73d3c78af62194d9644feaf60e220ab0f411f3604c
-P 6399cc43b5927eaaef855fd0daab0cffc90c559266ca6ecc41ffcd5609007976
-R 7fa16d1065786f3f604e3beb0d8109f1
+P 930df67b442ed677dbe5b22afe4fb91c907c721592a8090f0a70ebea79f3a854
+R 83c22231ceefe821863301eb47a25516
 U drh
-Z 795830303d6a14131f1d879942ff8869
+Z fb0b9d941cdd9cc3a7cb4f99735dbd52
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 52c7fcf2bc..403f7847cf 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-930df67b442ed677dbe5b22afe4fb91c907c721592a8090f0a70ebea79f3a854
+fc7b959f45a55d95c9cb37692e82b811e3ef286a6d826895dfee9a1f2abfdcc8
diff --git a/src/expr.c b/src/expr.c
index b52146a92a..77363bfbea 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -4263,7 +4263,6 @@ static void sqlite3ExprCodeIN(
         testcase( aiMap[i]!=i );
         sqlite3VdbeAddOp3(v, OP_Copy, rLhsOrig+i, rLhs+aiMap[i], 0);
       }
-      sqlite3ReleaseTempReg(pParse, rLhs);
     }
   }