Release v2.0.0

[celticr]

Release v2.0.0

This release includes all recent feature additions and improvements since v1.0.3.

New Features

• Fallback URL (feat: add configurable fallback URL for blocked popups #36) - Configurable fallback URL for when popup is blocked
• Privacy Policy (feat: add privacy policy integration for GDPR compliance #37) - GDPR-compliant privacy policy content for WordPress
• Configurable Chat URL (feat: make chat URL configurable for self-hosted deployments #35) - Support for self-hosted deployments via SOPHIA_CHAT_CUSTOM_URL
• Mobile Popup (feat: add responsive popup sizing for mobile devices #34) - Responsive popup sizing for mobile devices
• Keyboard Navigation (a11y: enhance keyboard navigation for chat popup #33) - Enter and Space key support for accessibility
• CDN Redundancy (perf: switch icon CDN from GitHub raw to jsDelivr #39) - jsDelivr CDN with GitHub fallback for icons
• Admin Focus Indicators (a11y: add visible focus indicators for admin icon selection #32) - Improved accessibility in admin settings

Improvements

• CSP Compatibility (Add Content Security Policy compatibility (#14) #29) - External JS file instead of inline scripts
• License Header (fix: update LICENSE file to GPL v2 for consistency #38) - Proper GPL v2 license header
• Docblocks (Add inline code documentation and docblocks (#9) #27) - Comprehensive documentation for all functions
• Audit Logging - Settings changes are now logged

Test Plan

• Verify chat bubble displays correctly
• Test popup opens on click
• Test fallback URL when popup blocked
• Verify admin settings save correctly
• Test keyboard navigation (Enter/Space)
• Verify mobile responsive behavior
• Check privacy policy appears in WordPress tools

./vendor/bin/phpunit
# Expected: 22 tests, 26 assertions - all passing

[celticr]

PR Review: Release v2.0.0

Summary

Version bump from 1.0.3 to 2.0.0, consolidating features from the release branch.

---

BLOCKER

JavaScript Runtime Error in assets/js/sophia-chat.js:25

var popup = window.open(
    chatUrl,
    'SophiaChat',
    'width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + ',scrollbars=yes,resizable=yes'
);

Variables width, height, left, and top are undefined. Clicking the chat bubble will throw a ReferenceError.

Fix:

var width = 400;
var height = 600;
var left = (screen.width - width) / 2;
var top = (screen.height - height) / 2;
var popup = window.open(
    chatUrl,
    'SophiaChat',
    'width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + ',scrollbars=yes,resizable=yes'
);

---

Medium

1. Documentation mismatch - README.md shows "License Key" as a WordPress setting, but sophia-chat.php has no admin field for license keys. Either add the field or update docs.

2. Docblock version inconsistency - sophia_chat_get_chat_url() (line 32) and sophia_chat_privacy_policy_content() (line 612) have @since 2.3.0 but this is release 2.0.0.

---

Low

• No automated tests for generator.html license validation (client-side JS).

---

Recommendation: Request Changes

The JavaScript bug is a showstopper. After fixing, all tests pass (22 tests, 26 assertions).

[celticr]

Addressed PR Feedback

What changed:

• Added missing width, height, left, top variables in assets/js/sophia-chat.js (fixes BLOCKER)
• Updated @since 2.3.0 to @since 2.0.0 for sophia_chat_get_chat_url() (line 32)
• Updated @since 2.3.0 to @since 2.0.0 for sophia_chat_privacy_policy_content() (line 618)
• Removed License Key row from README WordPress Settings table (docs didn't match code)

Why: Documentation showed a License Key setting that doesn't exist in the plugin; chose to fix docs rather than add feature outside PR scope.

How to test:

./vendor/bin/phpunit

Test results:

PHPUnit 10.5.60
OK (22 tests, 26 assertions)