[Snyk] Security upgrade powerbi-visuals-tools from 6.2.0 to 7.0.0

[uve]

Snyk has created this PR to fix 1 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• package.json
• package-lock.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Improper Verification of Cryptographic Signature SNYK-JS-ELLIPTIC-8187303	786

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[Copilot]

Pull Request Overview

This is a security-focused dependency upgrade that updates powerbi-visuals-tools from version 6.2.0 to 7.0.0 to address a critical cryptographic signature verification vulnerability (SNYK-JS-ELLIPTIC-8187303) with a severity score of 786/1000.

Key changes:

• Upgrades powerbi-visuals-tools from 6.2.0 to 7.0.0 (major version bump)
• Removes 25+ Node.js polyfill packages from production dependencies (moved to dev-only or removed entirely)
• Mitigates the elliptic cryptography vulnerability by excluding the vulnerable package from production builds

Reviewed Changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 1 comment.

File	Description
package.json	Updates powerbi-visuals-tools dependency version from ^6.2.0 to ^7.0.0
package-lock.json	Reflects the dependency tree changes: removes/moves numerous browserify polyfills and Node.js compatibility shims to dev dependencies, updates powerbi-visuals-tools to 7.0.0 with significantly streamlined production dependencies

[Copilot]

This is a major version upgrade from 6.2.0 to 7.0.0. According to the custom coding guidelines for Power BI visuals, major version bumps should be documented with motivation and test cases. The PR description indicates this upgrade fixes a critical security vulnerability (SNYK-JS-ELLIPTIC-8187303), but the CHANGELOG.md has not been updated to reflect this security fix and version upgrade.