Update SC2 datasets (#444)

* Update SC2 datasets

---------

Co-authored-by: nextstrain-bot <hello@nextstrain.org>

Author: corneliusroemer

data/nextstrain/sars-cov-2/BA.2.86/CHANGELOG.md

@@ -75,8 +75,8 @@
           "capabilities": {
             "clades": 59,
             "customClades": {
-              "Nextclade_pango": 4731,
-              "partiallyAliased": 4731,
+              "Nextclade_pango": 4930,
+              "partiallyAliased": 4930,
               "clade_nextstrain": 59,
               "clade_who": 13,
               "clade_display": 59
@@ -94,6 +94,13 @@
             ]
           },
           "versions": [
+            {
+              "tag": "unreleased",
+              "compatibility": {
+                "cli": "3.0.0-alpha.0",
+                "web": "3.0.0-alpha.0"
+              }
+            },
             {
               "updatedAt": "2026-01-06T14:59:32Z",
               "tag": "2026-01-06--14-59-32Z",
@@ -272,8 +279,7 @@
             }
           ],
           "version": {
-            "updatedAt": "2026-01-06T14:59:32Z",
-            "tag": "2026-01-06--14-59-32Z",
+            "tag": "unreleased",
             "compatibility": {
               "cli": "3.0.0-alpha.0",
               "web": "3.0.0-alpha.0"
@@ -2863,8 +2869,8 @@
           "capabilities": {
             "clades": 59,
             "customClades": {
-              "Nextclade_pango": 4731,
-              "partiallyAliased": 4731,
+              "Nextclade_pango": 4930,
+              "partiallyAliased": 4930,
               "clade_nextstrain": 59,
               "clade_who": 13,
               "clade_display": 59
@@ -2882,6 +2888,13 @@
             ]
           },
           "versions": [
+            {
+              "tag": "unreleased",
+              "compatibility": {
+                "cli": "3.0.0-alpha.0",
+                "web": "3.0.0-alpha.0"
+              }
+            },
             {
               "updatedAt": "2026-01-06T14:59:32Z",
               "tag": "2026-01-06--14-59-32Z",
@@ -3036,8 +3049,7 @@
             }
           ],
           "version": {
-            "updatedAt": "2026-01-06T14:59:32Z",
-            "tag": "2026-01-06--14-59-32Z",
+            "tag": "unreleased",
             "compatibility": {
               "cli": "3.0.0-alpha.0",
               "web": "3.0.0-alpha.0"
@@ -3086,8 +3098,8 @@
           "capabilities": {
             "clades": 36,
             "customClades": {
-              "Nextclade_pango": 3995,
-              "partiallyAliased": 3995,
+              "Nextclade_pango": 4194,
+              "partiallyAliased": 4194,
               "clade_nextstrain": 36,
               "clade_who": 3,
               "clade_display": 36
@@ -3106,6 +3118,13 @@
             ]
           },
           "versions": [
+            {
+              "tag": "unreleased",
+              "compatibility": {
+                "cli": "3.0.0-alpha.0",
+                "web": "3.0.0-alpha.0"
+              }
+            },
             {
               "updatedAt": "2026-01-06T14:59:32Z",
               "tag": "2026-01-06--14-59-32Z",
@@ -3284,8 +3303,7 @@
             }
           ],
           "version": {
-            "updatedAt": "2026-01-06T14:59:32Z",
-            "tag": "2026-01-06--14-59-32Z",
+            "tag": "unreleased",
             "compatibility": {
               "cli": "3.0.0-alpha.0",
               "web": "3.0.0-alpha.0"