diff --git a/.vscode/notebooks/endgame.github-issues b/.vscode/notebooks/endgame.github-issues
index 456453df9c2..f84006de400 100644
--- a/.vscode/notebooks/endgame.github-issues
+++ b/.vscode/notebooks/endgame.github-issues
@@ -7,7 +7,7 @@
   {
     "kind": 2,
     "language": "github-issues",
-    "value": "$MILESTONE=milestone:\"December / January 2026\""
+    "value": "$MILESTONE=milestone:\"December 2025\""
   },
   {
     "kind": 1,
diff --git a/.vscode/notebooks/my-endgame.github-issues b/.vscode/notebooks/my-endgame.github-issues
index 67d201ac6cd..d52b8e3bd1f 100644
--- a/.vscode/notebooks/my-endgame.github-issues
+++ b/.vscode/notebooks/my-endgame.github-issues
@@ -7,7 +7,7 @@
   {
     "kind": 2,
     "language": "github-issues",
-    "value": "$MILESTONE=milestone:\"December / January 2026\"\n\n$MINE=assignee:@me"
+    "value": "$MILESTONE=milestone:\"December 2025\"\n\n$MINE=assignee:@me"
   },
   {
     "kind": 2,
diff --git a/.vscode/notebooks/my-work.github-issues b/.vscode/notebooks/my-work.github-issues
index fae7943b413..2190d869ee7 100644
--- a/.vscode/notebooks/my-work.github-issues
+++ b/.vscode/notebooks/my-work.github-issues
@@ -7,7 +7,7 @@
   {
     "kind": 2,
     "language": "github-issues",
-    "value": "// list of repos we work in\n$REPOS=repo:microsoft/lsprotocol repo:microsoft/monaco-editor repo:microsoft/vscode repo:microsoft/vscode-anycode repo:microsoft/vscode-autopep8 repo:microsoft/vscode-black-formatter repo:microsoft/vscode-copilot repo:microsoft/vscode-copilot-release repo:microsoft/vscode-dev repo:microsoft/vscode-dev-chrome-launcher repo:microsoft/vscode-emmet-helper repo:microsoft/vscode-extension-telemetry repo:microsoft/vscode-flake8 repo:microsoft/vscode-github-issue-notebooks repo:microsoft/vscode-hexeditor repo:microsoft/vscode-internalbacklog repo:microsoft/vscode-isort repo:microsoft/vscode-js-debug repo:microsoft/vscode-jupyter repo:microsoft/vscode-jupyter-internal repo:microsoft/vscode-l10n repo:microsoft/vscode-livepreview repo:microsoft/vscode-markdown-languageservice repo:microsoft/vscode-markdown-tm-grammar repo:microsoft/vscode-mypy repo:microsoft/vscode-pull-request-github repo:microsoft/vscode-pylint repo:microsoft/vscode-python repo:microsoft/vscode-python-debugger repo:microsoft/vscode-python-tools-extension-template repo:microsoft/vscode-references-view repo:microsoft/vscode-remote-release repo:microsoft/vscode-remote-repositories-github repo:microsoft/vscode-remote-tunnels repo:microsoft/vscode-remotehub repo:microsoft/vscode-settings-sync-server repo:microsoft/vscode-unpkg repo:microsoft/vscode-vsce repo:microsoft/vscode-copilot-issues repo:microsoft/vscode-extension-samples\n\n// current milestone name\n$MILESTONE=milestone:\"December / January 2026\"\n"
+    "value": "// list of repos we work in\n$REPOS=repo:microsoft/lsprotocol repo:microsoft/monaco-editor repo:microsoft/vscode repo:microsoft/vscode-anycode repo:microsoft/vscode-autopep8 repo:microsoft/vscode-black-formatter repo:microsoft/vscode-copilot repo:microsoft/vscode-copilot-release repo:microsoft/vscode-dev repo:microsoft/vscode-dev-chrome-launcher repo:microsoft/vscode-emmet-helper repo:microsoft/vscode-extension-telemetry repo:microsoft/vscode-flake8 repo:microsoft/vscode-github-issue-notebooks repo:microsoft/vscode-hexeditor repo:microsoft/vscode-internalbacklog repo:microsoft/vscode-isort repo:microsoft/vscode-js-debug repo:microsoft/vscode-jupyter repo:microsoft/vscode-jupyter-internal repo:microsoft/vscode-l10n repo:microsoft/vscode-livepreview repo:microsoft/vscode-markdown-languageservice repo:microsoft/vscode-markdown-tm-grammar repo:microsoft/vscode-mypy repo:microsoft/vscode-pull-request-github repo:microsoft/vscode-pylint repo:microsoft/vscode-python repo:microsoft/vscode-python-debugger repo:microsoft/vscode-python-tools-extension-template repo:microsoft/vscode-references-view repo:microsoft/vscode-remote-release repo:microsoft/vscode-remote-repositories-github repo:microsoft/vscode-remote-tunnels repo:microsoft/vscode-remotehub repo:microsoft/vscode-settings-sync-server repo:microsoft/vscode-unpkg repo:microsoft/vscode-vsce repo:microsoft/vscode-copilot-issues repo:microsoft/vscode-extension-samples\n\n// current milestone name\n$MILESTONE=milestone:\"December 2025\"\n"
   },
   {
     "kind": 1,