2.3 - Updates for performance, terraform, Slack webhooks, general fixes and documentation

What's Changed

Performance Improvements

• from #93
  • Cache boto3 client calls @joyofhex in 6e8e841
  • Cache Secrets Manager calls by @joyofhex& c2ac41f

Terraform updates

• Fix for template file / env vars / eventbridge schedule by @davedimm in #88
• Issue 76 Fixed Terraform script to include an Environment Variable for the configured endpoint by @calorie in #84

Slack Workflow 2.0 webhook support

• Add support for Slack 'triggers' webhooks - streamline webhook handling logic by @andrewcr7 in #90
• update to Slack webhook/trigger handling by @andrewcr7 in #94

General Fixes

• from #93
  • Truncate long chime messages by @joyofhex in aae649d
  • Handle empty endTime in certain events by @joyofhex in 5cca8fb

Documentation updates

• from #101, update docs for
  • Sample ExcludeAccountIDs file and troubleshooting notes by @andrewcr7 in c3da096 & ccd1396
  • Using AHA with AWS Health Delegated Administrator @andrewcr7 in update delegated admin notes and TOC
  • Organizational View notes and link to documentation by @andrewcr7 in 0378ff6

New Contributors

• @davedimm made their first contribution in #88
• @calorie made their first contribution in #84
• @joyofhex made their first contribution in #93

Full Changelog: 2.2.2...2.3