Update PSReadLine to v2.4.2-beta2

[Copilot]

Updates the bundled PSReadLine module from v2.4.1-beta1 to v2.4.2-beta2 per the latest release.

Changes Made

• Updated PSReadLine version in PowerShellEditorServices.build.ps1 from 2.4.1-beta1 to 2.4.2-beta2
• Added changelog entry following the established pattern for module updates

Verification

• ✅ Confirmed PSReadLine v2.4.2-beta2 exists in the PowerShell/PSReadLine repository
• ✅ Build script syntax validated successfully
• ✅ Minimal change approach - only 2 lines changed across 2 files

The CI build system will automatically download and use the updated PSReadLine version when building PowerShell Editor Services.

Fixes #2239.

Warning

Firewall rules blocked me from connecting to one or more addresses

I tried to connect to the following addresses, but was blocked by firewall rules:

• www.powershellgallery.com
  • Triggering command: pwsh -c Install-Module InvokeBuild -Force -Scope CurrentUser (dns block)
  • Triggering command: pwsh -c Get-PSRepository (dns block)
  • Triggering command: pwsh -c Register-PSRepository -Default; Install-Module InvokeBuild -Force -Scope CurrentUser (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to my firewall allow list

---

💬 Share your feedback on Copilot coding agent for the chance to win a $200 gift card! Click here to start the survey.

[andyleejordan]

Almost!

[andyleejordan]

Great, thanks!

[andyleejordan]

OK, so who has to approve this? Because we're literally the only two...

[JustinGrote]

LGTM?