Create new lambda layer for latest version of boto3

[mike-mosher]

The version of boto3 included with Lambda functions is horribly out of date (boto3-1.9.42 for python3.7 runtimes) and I hate having to package boto3 every time I make a new function.

I have used your package.sh script to create lambda layers in my account for boto3 and it worked great! However, I would love to have a public lambda layer that I can reference from any account.

Please publish a public lambda layer for boto3!! Would be super appreciated

[keithrozario]

Indeed. AWS recommend using your own packaged boto3 rather than the included one. The only reservation I have is that -- it very quickly becomes out of date -- as AWS updates this nearly 2-3 times a week sometimes. I'll do this soon :) thanks for the tip.

[keithrozario]

Done. I need to figure out how to make this more manageable though.