Add [tool.uv] exclude-newer config to arcade new's full template

[EricGustin]

templates the changes in https://github.com/ArcadeAI/monorepo/pull/765

---

Note

Low Risk
Low risk: adds uv configuration to generated templates and bumps the package version, with no runtime logic changes.

Overview
Updates the arcade new full template pyproject.toml to include a new [tool.uv] section that pins resolver behavior via exclude-newer = "1 week" while exempting key arcade-* packages.

Bumps the root project version from 1.12.2 to 1.12.3.

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[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

Autofix Details

Bugbot Autofix prepared a fix for the issue found in the latest run.

• ✅ Fixed: Invalid boolean value for exclude-newer-package setting
  • Replaced the invalid boolean value with a far-future date string (2099-12-31) to effectively exempt arcade-mcp-server from the exclude-newer constraint.

Or push these changes by commenting:

@cursor push 02427cd6fe

Preview (02427cd6fe)

diff --git a/libs/arcade-cli/arcade_cli/templates/full/{{ toolkit_name }}/pyproject.toml b/libs/arcade-cli/arcade_cli/templates/full/{{ toolkit_name }}/pyproject.toml
--- a/libs/arcade-cli/arcade_cli/templates/full/{{ toolkit_name }}/pyproject.toml
+++ b/libs/arcade-cli/arcade_cli/templates/full/{{ toolkit_name }}/pyproject.toml
@@ -55,7 +55,8 @@
 
 [tool.uv]
 exclude-newer = "1 week"
-exclude-newer-package = { arcade-mcp-server = false }
+# Exempting arcade-mcp-server from the exclude-newer constraint
+exclude-newer-package = { arcade-mcp-server = "2099-12-31" }
 
 [tool.hatch.build.targets.wheel]
 packages = ["{{ package_name }}"]

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[cursor]

Invalid boolean value for exclude-newer-package setting

Medium Severity

The exclude-newer-package setting in uv accepts per-package timestamp values (RFC 3339 timestamps or local dates like "2006-12-02"), not booleans. Setting { arcade-mcp-server = false } is likely an invalid value that will cause a uv configuration parsing error when users try to resolve or install dependencies in a generated toolkit project. The intent to exempt arcade-mcp-server from the exclude-newer constraint may not be achievable with this syntax.

 

[EricGustin]

Bad bot.

See astral-sh/uv#16854 and astral-sh/uv#18803

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

There are 2 total unresolved issues (including 1 from previous review).

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[cursor]

Missing arcade-mcp from exclude-newer-package exclusion list

Medium Severity

The exclude-newer-package list excludes arcade-mcp-server, arcade-tdk, arcade-core, and arcade-serve from the 1-week exclude-newer restriction, but omits arcade-mcp, which is a direct dev dependency of the template (via arcade-mcp[evals] on line 26). Since arcade-mcp is also an internal Arcade package, it needs the same exemption. Without it, newly generated toolkits may fail to resolve recently published versions of arcade-mcp.

 

[byrro]

LGTM