diff --git a/library-versions/versions/9.6.3.json b/library-versions/versions/9.6.3.json
new file mode 100644
index 0000000000000000000000000000000000000000..19f41c30a9af33146579237373329145b5f091f9
--- /dev/null
+++ b/library-versions/versions/9.6.3.json
@@ -0,0 +1,195 @@
+{
+  "release_date": "2023-09-26",
+  "packages": [
+    {
+      "name": "haskeline",
+      "version": "0.8.2.1",
+      "visible": true
+    },
+    {
+      "name": "parsec",
+      "version": "3.1.16.1",
+      "visible": true
+    },
+    {
+      "name": "exceptions",
+      "version": "0.10.7",
+      "visible": true
+    },
+    {
+      "name": "xhtml",
+      "version": "3000.2.2.1",
+      "visible": true
+    },
+    {
+      "name": "time",
+      "version": "1.12.2",
+      "visible": true
+    },
+    {
+      "name": "bytestring",
+      "version": "0.11.5.2",
+      "visible": true
+    },
+    {
+      "name": "Cabal-syntax",
+      "version": "3.10.1.0",
+      "visible": true
+    },
+    {
+      "name": "process",
+      "version": "1.6.17.0",
+      "visible": true
+    },
+    {
+      "name": "Win32",
+      "version": "2.13.3.0",
+      "visible": true
+    },
+    {
+      "name": "binary",
+      "version": "0.8.9.1",
+      "visible": true
+    },
+    {
+      "name": "hpc",
+      "version": "0.6.2.0",
+      "visible": true
+    },
+    {
+      "name": "integer-gmp",
+      "version": "1.1",
+      "visible": true
+    },
+    {
+      "name": "text",
+      "version": "2.0.2",
+      "visible": true
+    },
+    {
+      "name": "pretty",
+      "version": "1.1.3.6",
+      "visible": true
+    },
+    {
+      "name": "stm",
+      "version": "2.5.1.0",
+      "visible": true
+    },
+    {
+      "name": "system-cxx-std-lib",
+      "version": "1.0",
+      "visible": true
+    },
+    {
+      "name": "containers",
+      "version": "0.6.7",
+      "visible": true
+    },
+    {
+      "name": "ghc-prim",
+      "version": "0.10.0",
+      "visible": true
+    },
+    {
+      "name": "terminfo",
+      "version": "0.4.1.6",
+      "visible": true
+    },
+    {
+      "name": "transformers",
+      "version": "0.6.1.0",
+      "visible": true
+    },
+    {
+      "name": "base",
+      "version": "4.18.1.0",
+      "visible": true
+    },
+    {
+      "name": "libiserv",
+      "version": "9.6.3",
+      "visible": true
+    },
+    {
+      "name": "deepseq",
+      "version": "1.4.8.1",
+      "visible": true
+    },
+    {
+      "name": "ghci",
+      "version": "9.6.3",
+      "visible": true
+    },
+    {
+      "name": "directory",
+      "version": "1.3.8.1",
+      "visible": true
+    },
+    {
+      "name": "ghc",
+      "version": "9.6.3",
+      "visible": true
+    },
+    {
+      "name": "ghc-heap",
+      "version": "9.6.3",
+      "visible": true
+    },
+    {
+      "name": "rts",
+      "version": "1.0.2",
+      "visible": true
+    },
+    {
+      "name": "array",
+      "version": "0.5.5.0",
+      "visible": true
+    },
+    {
+      "name": "Cabal",
+      "version": "3.10.1.0",
+      "visible": true
+    },
+    {
+      "name": "ghc-bignum",
+      "version": "1.3",
+      "visible": true
+    },
+    {
+      "name": "mtl",
+      "version": "2.3.1",
+      "visible": true
+    },
+    {
+      "name": "ghc-boot-th",
+      "version": "9.6.3",
+      "visible": true
+    },
+    {
+      "name": "unix",
+      "version": "2.8.1.0",
+      "visible": true
+    },
+    {
+      "name": "ghc-boot",
+      "version": "9.6.3",
+      "visible": true
+    },
+    {
+      "name": "ghc-compact",
+      "version": "0.1.0.0",
+      "visible": true
+    },
+    {
+      "name": "filepath",
+      "version": "1.4.100.4",
+      "visible": true
+    },
+    {
+      "name": "template-haskell",
+      "version": "2.20.0.0",
+      "visible": true
+    }
+  ]
+}