diff --git a/win32-x86_64/sha1sums.txt b/win32-x86_64/sha1sums.txt
index 8c962e3..5169655 100644
--- a/win32-x86_64/sha1sums.txt
+++ b/win32-x86_64/sha1sums.txt
@@ -6,16 +6,16 @@ d592057c269d5be61487a20a68e931a4134adf0e *tclkit902.toml
 bcb78c47693c5d967baa4083de89f5d23188ecdf *tclsfe-x64.toml
 a6a23f2411f5a99eca7a1f7b7ee0c28c53f34523 *tclsh9.0.5-punk-bi-r1.exe
 f975f1c0812319efaaad9d4e4a0e3eb31f95dc33 *tclsh9.0.5-punk-bi-r1.toml
-fc27580c3000444fb927b50e20a88633df160f9a *tclsh9.0.5-punk-bi-r2.exe
-d8c81c4e9802b091653ccbc2acecfa7facce5636 *tclsh9.0.5-punk-bi-r2.toml
+d303b4a19ef76a838a7f92f0ec6c5c0a73ec4add *tclsh9.0.5-punk-bi-r2.exe
+988115d5eb46e59262caa72009b503176d5d5972 *tclsh9.0.5-punk-bi-r2.toml
 63bc8f57eab65c0ee2f8994916e82133e595ed21 *tclsh9.0.5-punk-r1.exe
 3e4f12ed67d5be02e271fa3f8e5b1e997569855d *tclsh9.0.5-punk-r1.toml
-5657f632b2581908728d523fb16ed354e27c3fb0 *tclsh9.0.5-punk-r2.exe
-b59bef4a65125d12379ba4dbae2d855ee52322b3 *tclsh9.0.5-punk-r2.toml
+2988cec119da0dfe2c296642bb1f7c732c1a639e *tclsh9.0.5-punk-r2.exe
+ec077485c65210d7330f80bee66b6855ebd1ac00 *tclsh9.0.5-punk-r2.toml
 969ac1e1645db138304e93f72ab1b5e56727e48f *tclsh9.0.5-r1.exe
 f0d60e14c063c49fb1725a8ca058b315e12c1a22 *tclsh9.0.5-r1.toml
-8847b8418bf3b9e12873fffc5a2d1bbc9d903236 *tclsh9.0.5-r2.exe
-2a4ce4b640d2811fe8e35e5b379d48e46cb58b53 *tclsh9.0.5-r2.toml
+11bc32ed411d2ef1cb5723924a2945c6e4f0746b *tclsh9.0.5-r2.exe
+cd6c0f5d7a3c3f61d4c36452e6801c6ec3f8dd55 *tclsh9.0.5-r2.toml
 51d00ccc2e3c59e9b38c4607c928cb9d202d6c75 *tclsh901k.exe
 429aa753c5a5410e44fe0ec7aa6ab7b864824d9d *tclsh901k.toml
 ec9d058279c47e9abe27443793d864ffaf84a672 *tclsh901t.exe
diff --git a/win32-x86_64/tclsh9.0.5-punk-bi-r2.exe b/win32-x86_64/tclsh9.0.5-punk-bi-r2.exe
index d64a43e..42fa1c1 100644
Binary files a/win32-x86_64/tclsh9.0.5-punk-bi-r2.exe and b/win32-x86_64/tclsh9.0.5-punk-bi-r2.exe differ
diff --git a/win32-x86_64/tclsh9.0.5-punk-bi-r2.toml b/win32-x86_64/tclsh9.0.5-punk-bi-r2.toml
index d54ebba..cf4344a 100644
--- a/win32-x86_64/tclsh9.0.5-punk-bi-r2.toml
+++ b/win32-x86_64/tclsh9.0.5-punk-bi-r2.toml
@@ -12,9 +12,9 @@ variant = "punk-bi"
 working_name = "tclsh9.0.5-punk-bi.exe"
 revision = 2
 target = "win32-x86_64"
-sha1 = "fc27580c3000444fb927b50e20a88633df160f9a"
-size = 9337554
-built = "2026-08-06T09:19:07Z"
+sha1 = "d303b4a19ef76a838a7f92f0ec6c5c0a73ec4add"
+size = 9337758
+built = "2026-08-06T18:20:23Z"
 #build_id: offline correlation key re-joining a renamed copy to its record;
 #identical in the embedded and sidecar copies (a deterministic identity digest,
 #not an integrity key - sha1 above is the integrity fact).
@@ -47,6 +47,8 @@ class = "suite-built"
 suite = "suite_tcl90"
 toolchain = "zig 0.16.0"
 optimize = "ReleaseFast"
+cpu_floor = "baseline"
+cpu_model = "x86_64"
 tcl_checkout = "1a9c3b9d965d66f69f037cab6718d64bd802ef2cc8520d6c20f13b6803cd162f"
 thread_checkout = "caa1d3aa302798de2200de7297f9d4ca40102a5df108ed21f14a90cea9691cad"
 tclvfs_checkout = "75a26729914e2fbc68bf955315d34dc0302e3dbd7e239109785f9f5e30bd5fdd"
@@ -55,7 +57,7 @@ tcllib_checkout = "c784f6fda4516f676453a2785b3c56f1ca5999f450e80ccba6c317ba78ce4
 tklib_checkout = "2d53beafc0e8621dacc75b3c809898cc9f1f92f980bf5aac6134060c19497526"
 
 [tests]
-tclcore = "result=pass mode=gate total=69552 passed=56039 skipped=13504 failed=9"
+tclcore = "result=pass mode=gate total=69552 passed=56041 skipped=13503 failed=8"
 tcllib = "result=pass mode=record total=62328 passed=59240 skipped=3034 failed=54"
 tclvfs = "result=pass mode=gate total=51 passed=42 skipped=9 failed=0"
 thread = "result=pass mode=gate total=143 passed=117 skipped=26 failed=0"
diff --git a/win32-x86_64/tclsh9.0.5-punk-r2.exe b/win32-x86_64/tclsh9.0.5-punk-r2.exe
index 4cb06d7..8c5b588 100644
Binary files a/win32-x86_64/tclsh9.0.5-punk-r2.exe and b/win32-x86_64/tclsh9.0.5-punk-r2.exe differ
diff --git a/win32-x86_64/tclsh9.0.5-punk-r2.toml b/win32-x86_64/tclsh9.0.5-punk-r2.toml
index c8ad141..b6b59ee 100644
--- a/win32-x86_64/tclsh9.0.5-punk-r2.toml
+++ b/win32-x86_64/tclsh9.0.5-punk-r2.toml
@@ -12,9 +12,9 @@ variant = "punk"
 working_name = "tclsh9.0.5-punk.exe"
 revision = 2
 target = "win32-x86_64"
-sha1 = "5657f632b2581908728d523fb16ed354e27c3fb0"
-size = 6589788
-built = "2026-08-06T09:19:07Z"
+sha1 = "2988cec119da0dfe2c296642bb1f7c732c1a639e"
+size = 6589984
+built = "2026-08-06T18:20:23Z"
 #build_id: offline correlation key re-joining a renamed copy to its record;
 #identical in the embedded and sidecar copies (a deterministic identity digest,
 #not an integrity key - sha1 above is the integrity fact).
@@ -47,6 +47,8 @@ class = "suite-built"
 suite = "suite_tcl90"
 toolchain = "zig 0.16.0"
 optimize = "ReleaseFast"
+cpu_floor = "baseline"
+cpu_model = "x86_64"
 tcl_checkout = "1a9c3b9d965d66f69f037cab6718d64bd802ef2cc8520d6c20f13b6803cd162f"
 thread_checkout = "caa1d3aa302798de2200de7297f9d4ca40102a5df108ed21f14a90cea9691cad"
 tclvfs_checkout = "75a26729914e2fbc68bf955315d34dc0302e3dbd7e239109785f9f5e30bd5fdd"
@@ -55,7 +57,7 @@ tcllib_checkout = "c784f6fda4516f676453a2785b3c56f1ca5999f450e80ccba6c317ba78ce4
 tklib_checkout = "2d53beafc0e8621dacc75b3c809898cc9f1f92f980bf5aac6134060c19497526"
 
 [tests]
-tclcore = "result=pass mode=gate total=69552 passed=56039 skipped=13504 failed=9"
+tclcore = "result=pass mode=gate total=69552 passed=56041 skipped=13503 failed=8"
 tcllib = "result=pass mode=record total=62328 passed=59240 skipped=3034 failed=54"
 tclvfs = "result=pass mode=gate total=51 passed=42 skipped=9 failed=0"
 thread = "result=pass mode=gate total=143 passed=117 skipped=26 failed=0"
diff --git a/win32-x86_64/tclsh9.0.5-r2.exe b/win32-x86_64/tclsh9.0.5-r2.exe
index b354ab1..8db79d2 100644
Binary files a/win32-x86_64/tclsh9.0.5-r2.exe and b/win32-x86_64/tclsh9.0.5-r2.exe differ
diff --git a/win32-x86_64/tclsh9.0.5-r2.toml b/win32-x86_64/tclsh9.0.5-r2.toml
index 515ab87..933c2c0 100644
--- a/win32-x86_64/tclsh9.0.5-r2.toml
+++ b/win32-x86_64/tclsh9.0.5-r2.toml
@@ -12,9 +12,9 @@ variant = "plain"
 working_name = "tclsh9.0.5.exe"
 revision = 2
 target = "win32-x86_64"
-sha1 = "8847b8418bf3b9e12873fffc5a2d1bbc9d903236"
-size = 6586680
-built = "2026-08-06T09:19:07Z"
+sha1 = "11bc32ed411d2ef1cb5723924a2945c6e4f0746b"
+size = 6586876
+built = "2026-08-06T18:20:23Z"
 #build_id: offline correlation key re-joining a renamed copy to its record;
 #identical in the embedded and sidecar copies (a deterministic identity digest,
 #not an integrity key - sha1 above is the integrity fact).
@@ -45,6 +45,8 @@ class = "suite-built"
 suite = "suite_tcl90"
 toolchain = "zig 0.16.0"
 optimize = "ReleaseFast"
+cpu_floor = "baseline"
+cpu_model = "x86_64"
 tcl_checkout = "1a9c3b9d965d66f69f037cab6718d64bd802ef2cc8520d6c20f13b6803cd162f"
 thread_checkout = "caa1d3aa302798de2200de7297f9d4ca40102a5df108ed21f14a90cea9691cad"
 tclvfs_checkout = "75a26729914e2fbc68bf955315d34dc0302e3dbd7e239109785f9f5e30bd5fdd"
@@ -53,7 +55,7 @@ tcllib_checkout = "c784f6fda4516f676453a2785b3c56f1ca5999f450e80ccba6c317ba78ce4
 tklib_checkout = "2d53beafc0e8621dacc75b3c809898cc9f1f92f980bf5aac6134060c19497526"
 
 [tests]
-tclcore = "result=pass mode=gate total=69552 passed=56039 skipped=13504 failed=9"
+tclcore = "result=pass mode=gate total=69552 passed=56041 skipped=13503 failed=8"
 tcllib = "result=pass mode=record total=62328 passed=59240 skipped=3034 failed=54"
 tclvfs = "result=pass mode=gate total=51 passed=42 skipped=9 failed=0"
 thread = "result=pass mode=gate total=143 passed=117 skipped=26 failed=0"