Mergeback v3.29.4 refs/heads/releases/v3 into main

[github-actions]

This PR bumps the version number and updates the changelog after the v3.29.4 release.

Please do the following:

• Remove and re-add the "Update dependencies" label to the PR to trigger just this workflow.
• Wait for the "Update dependencies" workflow to push a commit updating the dependencies.
• Mark the PR as ready for review to trigger the full set of PR checks.
• Approve and merge the PR. When merging the PR, make sure "Create a merge commit" is
  selected rather than "Squash and merge" or "Rebase and merge".

[github-actions]

Pushed a commit to update the checked-in dependencies. Please mark the PR as ready for review to trigger PR checks.

[Copilot]

Pull Request Overview

This is a standard mergeback PR that bumps the version number from 3.29.4 to 3.29.5 and updates the changelog to document the v3.29.4 release. This follows the typical release workflow for merging changes from the release branch back into main.

• Version bump from 3.29.4 to 3.29.5 in package.json
• Addition of changelog entry for v3.29.4 release

Reviewed Changes

Copilot reviewed 2 out of 4 changed files in this pull request and generated no comments.

File	Description
package.json	Updates version number to 3.29.5
CHANGELOG.md	Adds entry for v3.29.4 release with no user facing changes