Update 2025-07-27

1 files changed, 216 insertions, 12 deletions

diff --git a/forge/derived_index.json b/forge/derived_index.json
index c0c20fe36..e7ca4811d 100644
--- a/forge/derived_index.json
+++ b/forge/derived_index.json
@@ -3154,7 +3154,7 @@
             ]
         },
         "1.20.6": {
-            "latest": "1.20.6-50.2.0",
+            "latest": "1.20.6-50.2.1",
             "recommended": "1.20.6-50.2.0",
             "versions": [
                 "1.20.6-50.0.0",
@@ -3231,7 +3231,8 @@
                 "1.20.6-50.1.47",
                 "1.20.6-50.1.48",
                 "1.20.6-50.1.51",
-                "1.20.6-50.2.0"
+                "1.20.6-50.2.0",
+                "1.20.6-50.2.1"
             ]
         },
         "1.21": {
@@ -3265,7 +3266,7 @@
             ]
         },
         "1.21.1": {
-            "latest": "1.21.1-52.1.1",
+            "latest": "1.21.1-52.1.2",
             "recommended": "1.21.1-52.1.0",
             "versions": [
                 "1.21.1-52.0.0",
@@ -3319,11 +3320,12 @@
                 "1.21.1-52.0.56",
                 "1.21.1-52.0.57",
                 "1.21.1-52.1.0",
-                "1.21.1-52.1.1"
+                "1.21.1-52.1.1",
+                "1.21.1-52.1.2"
             ]
         },
         "1.21.3": {
-            "latest": "1.21.3-53.1.1",
+            "latest": "1.21.3-53.1.2",
             "recommended": "1.21.3-53.1.0",
             "versions": [
                 "1.21.3-53.0.0",
@@ -3369,11 +3371,12 @@
                 "1.21.3-53.0.53",
                 "1.21.3-53.0.55",
                 "1.21.3-53.1.0",
-                "1.21.3-53.1.1"
+                "1.21.3-53.1.1",
+                "1.21.3-53.1.2"
             ]
         },
         "1.21.4": {
-            "latest": "1.21.4-54.1.4",
+            "latest": "1.21.4-54.1.5",
             "recommended": "1.21.4-54.1.0",
             "versions": [
                 "1.21.4-54.0.0",
@@ -3412,7 +3415,8 @@
                 "1.21.4-54.1.1",
                 "1.21.4-54.1.2",
                 "1.21.4-54.1.3",
-                "1.21.4-54.1.4"
+                "1.21.4-54.1.4",
+                "1.21.4-54.1.5"
             ]
         },
         "1.21.5": {
@@ -126304,12 +126308,62 @@
                     "hash": "eb432c834e87c14b41a44f2fff08b615"
                 }
             },
-            "latest": true,
+            "latest": false,
             "longversion": "1.20.6-50.2.0",
             "mcversion": "1.20.6",
             "recommended": true,
             "version": "50.2.0"
         },
+        "1.20.6-50.2.1": {
+            "build": 1,
+            "files": {
+                "changelog": {
+                    "classifier": "changelog",
+                    "extension": "txt",
+                    "hash": "737c183e0ea35783b768a403ed6356d5"
+                },
+                "installer": {
+                    "classifier": "installer",
+                    "extension": "jar",
+                    "hash": "52a7fae55599d6181ffa660ea14eca1a"
+                },
+                "mdk": {
+                    "classifier": "mdk",
+                    "extension": "zip",
+                    "hash": "46f0e11028d7e84767bb17e4652cf89d"
+                },
+                "shim": {
+                    "classifier": "shim",
+                    "extension": "jar",
+                    "hash": "7053f05169ecea31464258d972ddf019"
+                },
+                "sources": {
+                    "classifier": "sources",
+                    "extension": "jar",
+                    "hash": "67c90d10a522b0606f61457cd2af97ed"
+                },
+                "universal": {
+                    "classifier": "universal",
+                    "extension": "jar",
+                    "hash": "bc0da0f75e3450f9bf3dd5be0f7578a6"
+                },
+                "universal-srg": {
+                    "classifier": "universal-srg",
+                    "extension": "jar",
+                    "hash": "6aba40558a8cf4284f22fb16d4f8cbf1"
+                },
+                "userdev": {
+                    "classifier": "userdev",
+                    "extension": "jar",
+                    "hash": "7c43cce9ad664da7edba00e8ea49233f"
+                }
+            },
+            "latest": true,
+            "longversion": "1.20.6-50.2.1",
+            "mcversion": "1.20.6",
+            "recommended": false,
+            "version": "50.2.1"
+        },
         "1.21-51.0.0": {
             "build": 0,
             "files": {
@@ -130154,12 +130208,62 @@
                     "hash": "fcc6dc5b49a0d2beff1c1cab6030801e"
                 }
             },
-            "latest": true,
+            "latest": false,
             "longversion": "1.21.1-52.1.1",
             "mcversion": "1.21.1",
             "recommended": false,
             "version": "52.1.1"
         },
+        "1.21.1-52.1.2": {
+            "build": 2,
+            "files": {
+                "changelog": {
+                    "classifier": "changelog",
+                    "extension": "txt",
+                    "hash": "3390577215c9badfef14aa369adfa8ce"
+                },
+                "installer": {
+                    "classifier": "installer",
+                    "extension": "jar",
+                    "hash": "a96af0cc7ba149ada6acc626a5d277f9"
+                },
+                "mdk": {
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+                    "extension": "zip",
+                    "hash": "cef28d2366d2ec3b58067b753a2899c2"
+                },
+                "shim": {
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+                    "extension": "jar",
+                    "hash": "192f9b3f2aaf90ddb626b3fa8295dd53"
+                },
+                "sources": {
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+                    "extension": "jar",
+                    "hash": "acf1234b98c93f1b74c965c4ef59e234"
+                },
+                "universal": {
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+                    "extension": "jar",
+                    "hash": "6fb892dc0e15cbd95d29cc4c8bb8ca48"
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+                    "extension": "jar",
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+                "userdev": {
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+                    "extension": "jar",
+                    "hash": "6aeda66ab8026920557f34b0fcec7f75"
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+            "latest": true,
+            "longversion": "1.21.1-52.1.2",
+            "mcversion": "1.21.1",
+            "recommended": false,
+            "version": "52.1.2"
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             "files": {
@@ -132354,12 +132458,62 @@
                     "hash": "fe6eb26e3d6fe8da61f5861f50c8dcaf"
                 }
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-            "latest": true,
+            "latest": false,
             "longversion": "1.21.3-53.1.1",
             "mcversion": "1.21.3",
             "recommended": false,
             "version": "53.1.1"
         },
+        "1.21.3-53.1.2": {
+            "build": 2,
+            "files": {
+                "changelog": {
+                    "classifier": "changelog",
+                    "extension": "txt",
+                    "hash": "cca2e79052386ae9e7bc5f7c13d80703"
+                },
+                "installer": {
+                    "classifier": "installer",
+                    "extension": "jar",
+                    "hash": "1338015e4271469456bcfd123260a634"
+                },
+                "mdk": {
+                    "classifier": "mdk",
+                    "extension": "zip",
+                    "hash": "b11f35eef14d4fd1933807f88b0d97fe"
+                },
+                "shim": {
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+                    "extension": "jar",
+                    "hash": "deb021910c21080cf001caa732e5c222"
+                },
+                "sources": {
+                    "classifier": "sources",
+                    "extension": "jar",
+                    "hash": "290327891a425454dee069058a840f06"
+                },
+                "universal": {
+                    "classifier": "universal",
+                    "extension": "jar",
+                    "hash": "e7b708c3f0eb0d45c5067df0371abb0c"
+                },
+                "universal-srg": {
+                    "classifier": "universal-srg",
+                    "extension": "jar",
+                    "hash": "fb7005057a32ce31f157cee2e602d39f"
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+                "userdev": {
+                    "classifier": "userdev",
+                    "extension": "jar",
+                    "hash": "0d2311d6390a375e8f451e0af4a70c5d"
+                }
+            },
+            "latest": true,
+            "longversion": "1.21.3-53.1.2",
+            "mcversion": "1.21.3",
+            "recommended": false,
+            "version": "53.1.2"
+        },
         "1.21.4-54.0.0": {
             "build": 0,
             "files": {
@@ -134204,12 +134358,62 @@
                     "hash": "b61523d328d78a8596bb60806d13182d"
                 }
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-            "latest": true,
+            "latest": false,
             "longversion": "1.21.4-54.1.4",
             "mcversion": "1.21.4",
             "recommended": false,
             "version": "54.1.4"
         },
+        "1.21.4-54.1.5": {
+            "build": 5,
+            "files": {
+                "changelog": {
+                    "classifier": "changelog",
+                    "extension": "txt",
+                    "hash": "9c259cb91a38afdf01c28f7d9282cba0"
+                },
+                "installer": {
+                    "classifier": "installer",
+                    "extension": "jar",
+                    "hash": "359417f93fabff7bfa8ea1b3125182f6"
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+                "mdk": {
+                    "classifier": "mdk",
+                    "extension": "zip",
+                    "hash": "81cb4843105d1c24dfc5a3c07124ac63"
+                },
+                "shim": {
+                    "classifier": "shim",
+                    "extension": "jar",
+                    "hash": "9a9af58f0c44f4d799df396fbd649875"
+                },
+                "sources": {
+                    "classifier": "sources",
+                    "extension": "jar",
+                    "hash": "120202b219ef7fa773af9ed6499cd8c1"
+                },
+                "universal": {
+                    "classifier": "universal",
+                    "extension": "jar",
+                    "hash": "f3135b7d23f8f24e256944cd67e2e1c3"
+                },
+                "universal-srg": {
+                    "classifier": "universal-srg",
+                    "extension": "jar",
+                    "hash": "e259c8583e33ef60b9b99d776e038681"
+                },
+                "userdev": {
+                    "classifier": "userdev",
+                    "extension": "jar",
+                    "hash": "4bb1f087144af6c83f6aece35af440cd"
+                }
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+            "latest": true,
+            "longversion": "1.21.4-54.1.5",
+            "mcversion": "1.21.4",
+            "recommended": false,
+            "version": "54.1.5"
+        },
         "1.21.5-55.0.0": {
             "build": 0,
             "files": {