1. Notable changes since 4.77v
   - Bot: support for bot short name.
   - Message masking: mask last message from visitor.
   - Webhooks/Conditions: support additional comparison variables and accept all params for condition checks.
   - Events: included more information for main chat attributes change event.
   - Debugging: added debug message handling inside chat messages.
   - Guardrails: added whitelist support for phone guardrails.
   - Misc: small typo fixes.

2. Summary
   - Improvements across bot, webhooks, and message masking to increase reliability and observability.
   - Several small bug fixes and developer-facing debug improvements.

For update just follow standard update procedure. For manual update it's update_345.sql

## What's Changed
**Full Changelog**: https://github.com/LiveHelperChat/livehelperchat/compare/4.77v...4.78v