- Add build-tool guide covering Meteor build pipeline, Rspack bundler
integration (3.4), SWC compiler (3.3+), and build performance tips
- Add performance improvement guide with Monti APM as the primary APM
service (Galaxy APM is discontinued), plus optimization strategies
for methods, publications, and database queries
- Add hot-code-push troubleshooting guide for common HCP issues
- Introduce availableDrivers and DEFAULT_REACTIVITY_ORDER (uses 'polling').
- Validate Meteor.settings.packages.mongo.reactivity if provided.
- Add _getConfiguredReactivityOrder to normalize/validate configured order.
- Extract _selectReactivityDriver to centralize async availability checks and selection.
- Simplify driverChecks and remove duplicated selection logic in _observeChanges.
- Use this consistently (instead of self) and fix multiplexer onStop closure.
- Ensure observe driver receives correct mongoHandle and store multiplexers on this.
- Add JSDoc for compareOperationTimes in mongo_common.js.
Add a new performance doc describing the Change Streams–based observer driver,
including requirements, configuration options, tuning tips, and performance
notes. Also add a "Change Streams Observer Driver" entry to the Performance
section in the VitePress sidebar.
