3 files changed, 97 insertions, 2 deletions
diff --git a/net.minecraft.java/index.json b/net.minecraft.java/index.json
index 1718e7ed3..3bab0b7a6 100644
--- a/net.minecraft.java/index.json
+++ b/net.minecraft.java/index.json
@@ -12,13 +12,13 @@
         {
             "recommended": false,
             "releaseTime": "2025-05-19T08:30:12+00:00",
-            "sha256": "8e121290079c0967ade7a6a2e19f65066a5228a0d906d895e81a6e9643eeac6d",
+            "sha256": "2d29dc53764f100745da338b6e42e16fb4d1e0cb010c612101b7d43b68a44f9c",
             "version": "java21"
         },
         {
             "recommended": false,
             "releaseTime": "2021-11-15T14:19:45+00:00",
-            "sha256": "357d1a3f2075f3a08fb7c86e11e14fbe87dc4198a5a82ee7571d4d076cbaf505",
+            "sha256": "75d562575321ba13e8290d00060fae078a542ae5da8fb717ddf407511edc7beb",
             "version": "java17"
         },
         {
diff --git a/net.minecraft.java/java17.json b/net.minecraft.java/java17.json
index 02ebe6a98..a9c8582c9 100644
--- a/net.minecraft.java/java17.json
+++ b/net.minecraft.java/java17.json
@@ -609,6 +609,82 @@
                 "minor": 0,
                 "security": 18
             }
+        },
+        {
+            "checksum": {
+                "hash": "2c12bc1a94c04702935f61f5d15e4950c1ae3f02936931fcc15affc3d22f5d48",
+                "type": "sha256"
+            },
+            "downloadType": "archive",
+            "name": "java-runtime-gamma-snapshot",
+            "packageType": "jre",
+            "releaseTime": "2026-01-21T14:08:41+00:00",
+            "runtimeOS": "linux-riscv64",
+            "url": "https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.18%2B8/OpenJDK17U-jre_riscv64_linux_hotspot_17.0.18_8.tar.gz",
+            "vendor": "eclipse",
+            "version": {
+                "build": 8,
+                "major": 17,
+                "minor": 0,
+                "security": 18
+            }
+        },
+        {
+            "checksum": {
+                "hash": "2c12bc1a94c04702935f61f5d15e4950c1ae3f02936931fcc15affc3d22f5d48",
+                "type": "sha256"
+            },
+            "downloadType": "archive",
+            "name": "java-runtime-gamma-snapshot",
+            "packageType": "jre",
+            "releaseTime": "2026-01-21T14:08:41+00:00",
+            "runtimeOS": "linux-riscv64",
+            "url": "https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.18%2B8/OpenJDK17U-jre_riscv64_linux_hotspot_17.0.18_8.tar.gz",
+            "vendor": "eclipse",
+            "version": {
+                "build": 8,
+                "major": 17,
+                "minor": 0,
+                "security": 18
+            }
+        },
+        {
+            "checksum": {
+                "hash": "2c12bc1a94c04702935f61f5d15e4950c1ae3f02936931fcc15affc3d22f5d48",
+                "type": "sha256"
+            },
+            "downloadType": "archive",
+            "name": "java-runtime-gamma-snapshot",
+            "packageType": "jre",
+            "releaseTime": "2026-01-21T14:08:41+00:00",
+            "runtimeOS": "linux-riscv64",
+            "url": "https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.18%2B8/OpenJDK17U-jre_riscv64_linux_hotspot_17.0.18_8.tar.gz",
+            "vendor": "eclipse",
+            "version": {
+                "build": 8,
+                "major": 17,
+                "minor": 0,
+                "security": 18
+            }
+        },
+        {
+            "checksum": {
+                "hash": "2c12bc1a94c04702935f61f5d15e4950c1ae3f02936931fcc15affc3d22f5d48",
+                "type": "sha256"
+            },
+            "downloadType": "archive",
+            "name": "java-runtime-gamma-snapshot",
+            "packageType": "jre",
+            "releaseTime": "2026-01-21T14:08:41+00:00",
+            "runtimeOS": "linux-riscv64",
+            "url": "https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.18%2B8/OpenJDK17U-jre_riscv64_linux_hotspot_17.0.18_8.tar.gz",
+            "vendor": "eclipse",
+            "version": {
+                "build": 8,
+                "major": 17,
+                "minor": 0,
+                "security": 18
+            }
         }
     ],
     "uid": "net.minecraft.java",
diff --git a/net.minecraft.java/java21.json b/net.minecraft.java/java21.json
index b5d146cbf..e4cafe5d6 100644
--- a/net.minecraft.java/java21.json
+++ b/net.minecraft.java/java21.json
@@ -116,6 +116,25 @@
                 "minor": 0,
                 "security": 10
             }
+        },
+        {
+            "checksum": {
+                "hash": "02cf763836c14bad4d689eb3b4efd691657de753dba07193cd1fb8691c8fe7b8",
+                "type": "sha256"
+            },
+            "downloadType": "archive",
+            "name": "java-runtime-delta",
+            "packageType": "jre",
+            "releaseTime": "2026-01-21T11:30:56+00:00",
+            "runtimeOS": "linux-riscv64",
+            "url": "https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_riscv64_linux_hotspot_21.0.10_7.tar.gz",
+            "vendor": "eclipse",
+            "version": {
+                "build": 7,
+                "major": 21,
+                "minor": 0,
+                "security": 10
+            }
         }
     ],
     "uid": "net.minecraft.java",