Prepare for v0.4.1 patch release

[leofang]

Description

I exclude mentioning the IPC event in case we want to make last-minute changes.

Checklist

• New or existing tests cover these changes.
• The documentation is up to date with these changes.

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[leofang]

/ok to test 5e99554

[greptile-apps]

Greptile Overview

Greptile Summary

This PR prepares the cuda.core package for a v0.4.1 patch release by updating version identifiers and adding release notes. The changes update the package version from 0.4.0 to 0.4.1 in the source code, register the new version in the documentation versioning manifest, and create release notes documenting five bug fixes (segfault, type limits, documentation rendering, version requirements, and test flakiness). The patch release contains no breaking changes or new features, following standard semantic versioning practices. The documentation infrastructure will serve the new version at https://nvidia.github.io/cuda-python/cuda-core/0.4.1/, maintaining the existing versioning structure alongside previous releases.

Important Files Changed

Filename	Score	Overview
cuda_core/cuda/core/_version.py	5/5	Version string bumped from "0.4.0" to "0.4.1" for patch release
cuda_core/docs/nv-versions.json	5/5	New documentation version entry added for v0.4.1 with proper URL mapping
cuda_core/docs/source/release/0.4.1-notes.rst	4/5	Release notes added documenting five bug fixes with one typo ("redendering")

Confidence score: 4/5

• This PR is safe to merge with only minor documentation issues requiring attention
• Score reflects a typo in the release notes ("redendering" should be "rendering") and a release date of Oct 29, 2025 that is one day in the future from the current date (Oct 28, 2025), which may be intentional for a scheduled release but should be verified
• Pay close attention to cuda_core/docs/source/release/0.4.1-notes.rst line 41 for the typo correction before merging

Sequence Diagram

sequenceDiagram
    participant Developer
    participant Version File
    participant Documentation Config
    participant Release Notes
    
    Developer->>Version File: "Update __version__ to 0.4.1"
    Developer->>Documentation Config: "Add version 0.4.1 entry with URL"
    Developer->>Release Notes: "Create 0.4.1-notes.rst with fixes"
    Note over Version File,Release Notes: Prepare v0.4.1 patch release

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[leofang]

/ok to test 22be255

[greptile-apps]

Greptile Overview

Greptile Summary

This review covers only the changes made since the last review, not the entire PR. The most recent change corrects a typo in the v0.4.1 release notes file, changing "redendering" to "rendering" in the documentation fix entry. This is a simple spelling correction in the release notes that document a bug fix for VirtualMemoryResourceOptions documentation rendering. The change is part of the v0.4.1 patch release preparation for the cuda.core package, which contains only bug fixes with no breaking changes or new features. The corrected line now accurately describes the documentation fix that was implemented.

Important Files Changed

Filename	Score	Overview
cuda_core/docs/source/release/0.4.1-notes.rst	5/5	Corrected typo in release notes documentation from "redendering" to "rendering"

Confidence score: 5/5

• This PR is safe to merge with no risk of production issues
• Score reflects a simple typo correction in documentation-only release notes with zero functional impact
• No files require special attention; this is a straightforward documentation spelling fix

_{1 file reviewed, 1 comment}

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