Release 21.43.1

What's Changed

Fixes

• Fix functions cache example by @tysonmote in #2054

Other Updates

• Updated Analytics.js 2.0 docs with information about the plugin architecture by @stayseesong
• Updated Amazon S3 Docs with supported regions warning by @rvadera12 in #2061
• Update Amplitude (Action) Track Revenue Per Product [BE-183] by @markzegarelli in #2059

New Contributors

• @rvadera12 made their first contribution in #2061

Full Changelog: 21.41.2...21.43.1