Update PSResourceGet release notes for RC3

[sdwheeler]

PR Summary

Update PSResourceGet release notes for RC3

• Fixes AB#554621

PR Checklist

• Descriptive Title: This PR's title is a synopsis of the changes it proposes.
• Summary: This PR's summary describes the scope and intent of the change.
• Contributor's Guide: I have read the contributors guide.
• Style: This PR adheres to the style guide.

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

[learn-build-service-prod]

Learn Build status updates of commit 175570c:

✅ Validation status: passed

File	Status	Preview URL	Details
powershell-gallery/docs-conceptual/powershellget/psresourceget-release-notes.md	✅Succeeded	View (>=powershellget-2.x)
powershell-gallery/powershellget-3.x/Microsoft.PowerShell.PSResourceGet/About/about_PSResourceGet.md	✅Succeeded	View (powershellget-3.x)

For more details, please refer to the build report.

[Copilot]

Pull request overview

This PR updates the PSResourceGet documentation to reflect the RC3 release version. It updates version references from preview5 to rc3, updates documentation dates to February 20, 2026, and adds release history and notes for both rc3 and rc2 releases.

Changes:

• Updated version reference from 1.2.0-preview5 to 1.2.0-rc3 in the about documentation
• Added release history entries for v1.2.0-rc3 and v1.2.0-rc2
• Added release notes documenting dependency version handling improvements in rc3 and rc2

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
about_PSResourceGet.md	Updated module version from preview5 to rc3 and refreshed documentation date
psresourceget-release-notes.md	Added release history entries and release notes for rc3 and rc2 versions

Comments suppressed due to low confidence (2)

powershell-gallery/docs-conceptual/powershellget/psresourceget-release-notes.md:45

• Grammar issue: "versions" should be singular "version" to match the subject-verb agreement. The sentence currently reads "Packages that depend on a specific versions" but should read "Packages that depend on a specific version".

- Packages that depend on a specific versions should search for dependenies using NormalizedVersion

powershell-gallery/docs-conceptual/powershellget/psresourceget-release-notes.md:45

• Spelling error in release note: "dependenies" should be "dependencies".

- Packages that depend on a specific versions should search for dependenies using NormalizedVersion

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.